EUROGUARCO SpAItaly

EUROGUARCO SpAItaly

STUD BOLTS& NUTS

Piping Division

Cremona, Plant 1

La Spezia, Plant 1

Established since 1958 in La Spezia by Luciano Ghirlanda, the company has gradually developed to become a trustworthy reference point in the global market, where it operates directlyand through distributors and agents.

The activity is mainly focused on the production of products for various industrial fields such asOil & Gas, Marine, Rail, Mechanical and Chemical.

Besides the company distributes semi-finished products to various processing and installation industries.

La Spezia, Plant 2 Cremona, Plant 2

Quality System Euroguarco work in Quality Assurance System Certificate:· ISO 9001· ISO/TS 29001· API 6D license· EN 9100 (Aeronautical Industry)· 97/23/CE (PED) · ATEX

Certification Euroguarco products have Certifications & Approvals required for use in various Industrial Sectors, among which: · Oil & Gas (DIN-DVGW). · Marine Industry (MED/IMO). · Railway Industry (EN 45545). · Navy.

The Company

2

Quality Control & TestingProducts Euroguarco offer the following ‘one-stop shopping’ service over a complete range of stud-bolts, nuts, threaded bars, roads and screws. Conforming to all relevantinternational standards (i.e. ASME, API, BS, UNI), in carbon steel, stainless steel and special alloys. All products can be coated as per client requirement, including zinc-coating, hot dip galvanization and PTFE-coating.

Euroguarco can satisfy all testing requirements, whether by in-house facilities or from external qualified laboratories next to the factory.· Chemical analysis and mechanical tensile test of the materials: - Hardness survey - Impact test

· Visual and dimensional examinations.· Hydraulic test. UT of welds.· Any other NDE on request.

3

Type EG Stud-bolts production includes the following range:

· Completely Threaded Stud-Bolts with 2 nuts· Completely Threaded Bars without nuts· Stud-Bolts with 1 nut

ASTM A193 Gr.B5-B6-B7-B7M-B8-B8A-B8M-B8MA-B8T-B8TA-B16ASTM A194 Gr.2H-2HM-3-4-6-7-7M-8-8A-8M-8MA-8T-8TAASTM A320 Gr.L7-L7M-L43-B8-B8A-B8M-B8MA-B8T-B8TAASTM B453 Gr.660 CL. A-B-C

EG produces stud-bolts in accordancewith the following standards:

· Stud Bolts ASME B16.5, API Spec. 6A, B.S. 4882 and UNI6610· Nuts ASME B18.2.2 and UNI 5587 - 5588 - 5591

Thread is in accordance with:

ANSI/ASME B1.1 Inch Thread

· Stud Bolts up to 1 “ included UNC - 2A - over 1“ 8 UN - 2A· Nuts up to 1 “ included UNC - 2B - over 1“ 8 UN - 2B

ANSI B1.13.M, UNI 5542and UNI 5543 Meter Thread

EG Standard production provides the following dimensional fields:

· from 3/8” to 5.1/2”· from M8 to M120.

Material

Dimensions

EG marks its stud-bolts production in accordance to the standards required:

ASTM A193-A194-A320-A453BSI BS.4882

EG standard marking provides: to make other marking type onlyGrade material, EG is in a position upon specific request during order.

Marking

Studbolts

4

Documents & Certificates Standard certificates issued by EG are in accordance with:DIN 50049/3.1B - EN 10204/3.1B

EG protects its products in the following ways:

Alloy stud-bolts Oil treatment

EG is able to supply, upon request, fittings with protection such as:

ARC zinc-coated according to ASTM B633Hot dip Galvanizing according to ASTMA153-A120PTFE coating according to customers’ indications

EG packing is made in CARTONS or BAGS or CASES.

In order to achieve a betterservice, customers are kindly requested to clearly indicate

the following information in the order as per set below:

Parameter name Value (examples)Quantity N°25Type of product FULLY THREADED STUD-BOLTSNumber of nuts N° 2 nutsDimension 1.1/2” x 450 mmThreading normative and type ANSI/ASME B1.1 – 8UN –2A/2BMaterial type and grade ASTM A193 - Gr. B7 – A194 –Gr.2HDimension normative ASME B16.5 – ASMA B18.2.2Normative for protective coating ASTM A123 - Hot dip GalvanizingType of certification request for specific certification by external Bodies DIN 50049 - EN 10204/3.1B

Surface and Protective Treatments

Packing

Order Instructions

Maintenance· Keep supplied pieces in the EG original packing.

· Do not store pieces in damp areas.· Do not store pieces in contact with water Handle all.

· Threaded parts with care.

Useful Information

Studbolts

5

Recommended Flange Bolt Torque

40,000 PSI Stress 28 Kg/mm2Bolt

TensionBolt

TensionBolt Size

Ibf Ibfft-Ibf ft-Ibf Kg/m Kg/mN/m N/m

BoltTension

BoltTension

Make UpTorque

Make UpTorque

Make UpTorque

Make UpTorque

52,000 PSI Stress 37 Kg/mm2

5,6749,026

13,35518,48224,22931,61739,98749,33959,67270,98883,28496,563

110,824142,290177,683196,852217,003260,280307,424413,554442,541472,509602,200672,936

4586

150239361522726976

1,2771,6352,0542,5383,0934,4356,1167,0978,176

10,65313,58520,96723,15725,49436,41242,879

7,44811,84617,52824,25731,80041,49752,48364,75778,32093,171

109,311126,739145,456186,755233,209258,368284,817641,578403,495542,790580,834620,168790,388883,229

59113196313474686953

1,2811,6762,1462,6953,3314,0605,8218,0289,314

10,73113,98217,83027,51930,39333,46147,79056,289

1/2” - 13 UNC 5/8” - 11 UNC 3/4” - 10 UNC 7/8” - 9 UNC 1” - 8 UN 1,1/8” - 8 UN 1,1/4” - 8 UN 1,3/8” - 8 UN 1,1/2” - 8 UN 1,5/8” - 8 UN 1,3/4” - 8 UN 1,7/8” - 8 UN 2” - 8 UN 2,1/4” - 8 UN 2,1/2” - 8 UN 2,5/8” - 8 UN 2,3/4” - 8 UN 3” - 8 UN 3,1/4” - 8 UN 3,3/4” - 8 UN 3,7/8” - 8 UN 4” - 8 UN 4,1/2” - 8 UN 4,3/4” - 8 UN

8,45113,44419,89227,52836,08947,09359,56073,49088,881

105,736124,051143,830165,072211,940264,658293,211323,225387,642457,908615,988659,164703,802896,976

1,002,338

61116203324489707984

1,3231,7312,2162,7843,4414,1936,0128,2929,622

11,08514,44318,41828,42731,39634,56449,36758,135

11,09317,64426,10736,13047,36661,80978,17396,455

116,657138,778162,818188,777216,656278,171347,364384,839424,234508,780601,005808,485865,152923,740

1,177,2821,315,569

79153265424642930

1,2921,7362,2722,9093,6534,5165,5047,892

10,88412,62714,54918,95624,17337,31041,20645,36664,79376,316

Note:Approximate figures have been drawn from the standard API Spec. 6A.

· 1 ft-lb = 1.3558 N-m· 1 Ib/ft = 1.4895 Kg/m· 1 psi = 0.0703 Kg/cm2

Studbolts

6

Threaded Full Length with two Hexagonal Heavy Nuts

Studs Material: Alloy Steel ASTM A193 Grade B7Nuts Material: Carbon Steel ASTM A194 Grade 2HThread: ASME B 1.1 - UNC UP to 1”- 8UN 1.1/8” and over.Lenght: Inches/mm.Weight: LBS/1000 Pieces.Dimensions: ASME B16.5

These stud-bolts are manufacturedalso in steel ASTM A320 GR. L7, ASTM A193 GR. B16 and stainless steel ASTM A193 GR. B8 (AISI 304),

GR. 8T (AISI 321), GR. 8M (AISI 316) and any other type of alloy or stainless steel.

KgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBS

111245115154119262123271127280131289135298139306143315147324151333155342159351

------------8

18

1864101924231984372054522114652174782244942305072365202435362495492555622615752685912746042806172876332936462996591329

------

317699327721336741345761354780364802343822382842391862400882410904419924428944437963447985456

1,0051840

------------

5041,111516

1,138529

1,166542

1,195554

1,221567

1,250580

1,279593

1,307605

1,334618

1,362631

1,391643

1,418656

1,4462555

----------------------

7941,750811

1,788828

1,825844

1,861861

1,898877

1,933894

1,971911

2,0083373

----------------------------

1,1292,4891,1512,5371,1721,5841,1942,6321,2152,679

4395

--------------------------------

1,4633,2251,4903,2851,5173,344

54119

2,3/8”

2,1/2”

2,3/4”

3”

3,1/8”

3,1/4”

3,1/2”

3,3/4”

4”

4,1/8”

4,1/4”

4,1/2”

4,3/4”

5”

5,1/8”

5,1/4”

5,1/2”

5,3/4”

6”

60

65

70

75

80

85

90

95

100

105

110

115

120

125

130

135

140

145

150

Weights 1,000 PCSLenght-L

For Each10 mm

Inch mmD 1/2” 5/8” 3/4” 7/8” 1 1,1/8” 1,1/4”

Studbolts

7

Threaded Full Length with two Hexagonal Heavy Nuts

Studs Material: Alloy Steel ASTM A193 Grade B7Nuts Material: Carbon Steel ASTM A194 Grade 2HThread: ASME B 1.1 - UNC UP to 1”- 8 UN 1.1/8” and over.Lenght: Inches/mm.Weight: LBS/1000 Pieces.Dimensions: ASME B16.5

These stud-bolts are manufacturedalso in steel ASTM A320 GR. L7, ASTM A193 GR. B16 and stainlesssteel ASTM A193 GR. B8 (AISI 304),

GR. 8T (AISI 321), GR. 8M (AISI 316) and any other type of alloy orstainless steel.

KgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBS

312688324714337743

----------------------------------------

1328,66

4741,045493

1,087511

1,127530

1,168548

1,208566

1,248------------------

-

-------------

1839,68

9442,081977

2,1541,0112,2291,0442,2291,0442,3741,1112,4491,1442,5221,1772,5951,2102,66812,442,7431,2772,8151,3102,8881,3442,9631,3773,0361,4103,108

----------------

3372,75

1,5713,4531,6253,5821,6253,7021,7333,8211,7683,9371,8404,0561,8944,1751,9484,2952,0024,4142,0564,5332,1104,652 2,1644,7712,2184,8902,2725,0092,2365,1282,4615,4252,5955,721

-------- ----

54119,05

----

2,5865,7012,6665,8772,7456,0522,8256,2282,9046,4022,9846,5783,0636,7533,1436,9293,2227,1033,3027,2803,3817,4543,4617,6303,5407,8043,7398,2433,9378,6794,1369,1184,1359,116

--------

79174,16

----------------

4,4969,9124,606

10,1544,716

10,3974,826

10,6394,936

10,8825,046

11,1245,156

11,3675,431

11,9735,706

12,5795,980

13,1836,255

13,790--------

110242,5

----------------------

6,61514,5836,760

14,9036,906

15,2257,051

15,5457,415

16,3477,779

17,1498,143

17,9528,506

18,7528,870

19,5559,234

20,3579,597

21,1579,961

21,960145

319,66

--------------------

5,53512,2025,662

12,4825,789

12,7625,916

13,0426,043

13,3226,361

14,0236,679

14,7246,997

15,4257,314

16,1247,632

16,8257,950

17,5268,268

18,2288,580

18,915127

279,98

----------

3,4727,6543,5667,8623,6608,0693,7548,2763,8488,4833,9428,6904,0368,8984,1309,1054,2249,3124,3189,5194,553

10,0374,789

10,5585,024

11,0765,259

11,594--------

94207,23

1,2582,7731,3012,8681,3442,9631,3873,0581,4303,1531,4733,2471,5163,3421,5993,5251,6023,5321,6453,6271,6883,7211,7313,8161,7743,9111,8174,0061,8604,1011,9684,3392,0754,575

------------

4394,8

2,0034,4162,0694,5612,1364,7092,2024,8552,2685,0002,3345,1462,4005,2912,4665,4372,5325,5822,5985,7282,6645,8732,7306,0192,7966,1642,9626,5302,9286,4553,0946,8213,2597,185

------------

66145,5

6811,501707

1,559732

1,614758

1,671783

1,726808

1,781834

1,839859

1,894884

1,949910

2,006935

2,061---------------

--------

2555,11

6,1/4”

6,3/4”

7”

7,1/2”

7,7/8”

8,1/8”

8,3/4”

9”

9,1/2”

9,3/4”

10,1/4”

10,5/8”

11”

11,1/2”

11,3/4”

12,3/4”

13,3/4”

14,3/4”

15,3/4”

16,3/4”

17,3/4”

18,3/4”

19,3/4”

160

170

180

190

200

210

220

230

240

250

260

270

280

290

300

325

350

375

400

425

450

475

500

Weights 1,000 PCSLenght-L

Inch mmD 5/8” 3/4” 7/8” 1” 1 1/8” 1 3/8” 1 1/2” 1 5/8” 1 3/4” 1 7/8” 2”1 1/4”

For Each10 mm

Studbolts

8

HeavyHexagonalNuts

Material: Carbon Steel ASTM A194 Grade 2H, ASTM A194 Gr. 3-4-7 and in Stainless Steel Gr. 8 (AISI 304), Gr. 8T (AISI 321) and Gr. 8m (AISI 316)Thread: ASME B 1.1 - UNC UP to 1”- 8 UN 1.1/8” and over.Weight: LBS/1000 Pieces.Dimensions: Inch.

On request we can supply these bars with length of 2-3 meters or

commercial length.

222732364146505560657074798998

108117

12,516192225283235384245485056626875

0,871,061,261,421,611,811,972,162,362,562,762,913,113,5

3,864,254,61

0,490,630,750,870,981,1

1,261,381,5

1,651,771,891,972,2

2,442,682,95

305285

130194270335450550715890

1,0701,2851,8002,4253,3004,140

66114187286427595738992

1,2121,5761,9622,3582,8323,9685,3467,2759,126

13111098888888888888

D Inch Inch lbsmm mm KgC H Weights1000 PcsPitch

C

H

1/2”5/8”3/4”7/8”1”

1,1/8”1,1/4”1,3/8”1,1/2”1,5/8”1,3/4”1,7/8”

2”12,1/4”2,1/2”2,3/4”

Screwed Rods FullLength

Material: Alloy Steel ASTM A193 Grade B7 Thread: ASME B 1.1 - UNC UP to 1”- 8 UN 1.1/8” and over.Weight: LBS/1 mt.Dimensions: Inches.

1311109888888888

0,791,261,842,543,334,3

5,396,617,959,4111

12,7214,56

1,742,784,065,6

7,349,48

11,8814,5717,5320,7424,2528,0432,1

D lbsKgPitch Weights1000 Pcs

1/2”5/8”3/4”7/8”1”

1,1/8”1,1/4”1,3/8”1,1/2”1,5/8”1,3/4”1,7/8”

2”

Studbolts

9

KgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBS

60

65

70

75

80

85

90

95

100

105

110

115

120

125

130

135

140

145

150

ø

Wei

ghts

x 10

00 P

CS

For Each10 mm

Threaded Full Length with Two HexagonalHeavy Nuts

M1287192901889420797214101223105232108238112247115254119262123271126278130287------------715

M161673681733811803971864101934252004412064542134702194832264982335142395272465422525562595712665862726002796152858281330

M20------

3237123347363447583547603648033758273858493958714068954169174269394379634479864571,0084681,0324781,0542146

M24----------

5441,1995591,2325741,2855891,2996031,3296181,3626331,3966481,4296831,4626781,4956921,5267071,5597221,5927371,6253066

M24----------------------------

1,2112,8701,2342,7211,2582,7731,2812,8241,3052,87747104

M33--------------------------------

1,5703,4611,5993,5251,6283,56958128

M27----------------------

8681,9148871,9569061,9979252,0399452,0639642,1259832,1671,2002,2093884

M182335142315092395272475452565642645822726002806172886352966533056723136903217083297253377433467633547803627983706161635

M22----------

4219284339554469834591,0124721,0414841,0674971,09651011245221,1515351,1805481,2085601,2355731,2835861,2922555

M14126278131289136300141311146322150331155342160353165364170375175386180397185408------------1022

Studs Material: Alloy Steel ASTM A193 Grade B7Nuts Material: Carbon Steel ASTM A194 Grade 2HThread: UNI 5542 - 5543 - M36 - › M 52 M Fine Picth. Lenght: mm.Weight: LBS/1000 Pieces.Dimensions: UNI 6610

Studbolts are manufactured also in of alloy or stainless steel.

Studbolts

10

Threaded Full Length with Two HexagonalHeavy Nuts

KgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBS

M16

299659312688325717----------------------------------------13

29,68

M18

386551403889419924----------------------------------------16

35,27

M20

4991,1005191,1445401,1905601,2355811,2816021,327----------------------------------2146,3

M24

7671,6917961,7558261,8218561,8878851,9519152,0179452,0839742,1471,0042,2131,0342,2791,0632,343------------------------30

66,14

M30

1,3522,9811,3993,0841,4453,1861,4823,2891,5393,3931,5863,4961,8333,8001,6803,7041,7273,8071,7743,9111,8214,0151,8684,1181,9154,2221,9824,3252,0094,4292,1264,8872,2434,945------------47

103,6

M36

2,1324,7002,2034,8572,2745,0132,3455,1012,4165,3282,4875,4832,5585,6392,6295,7962,7005,9522,7716,1092,8416,2632,9124,4202,9836,5763,0546,7333,1256,8893,3027,2803,4807,672------------71

156,5

M42

----------

3,6808,1133,3787,4473,8768,5453,9748,7614,0729,9774,1709,1934,2689,4094,3679,6274,4659,8434,56310,0604,80810,6005,05311,1405,29811,6805,54312,220

--------98217

M48

--------------------

5,82512,8425,95513,1286,08513,4156,21413,5906,34413,9866,88914,7026,99315,4177,31816,1337,64216,8477,96617,5628,29116,2788,61518,9938,94019,709130286,6

M22

6111,3476371,4046621,5496871,5157131,5727381,6277631,6827891,7398141,7958401,8528651,907------------------------25

55,11

M27

1,0402,2931,0792,3791,1172,4631,1552,5461,1942,6321,2322,7161,2702,8001,3092,8861,3472,9701,3853,0531,4243,1391,4623,2231,5013,3091,5393,3931,5773,477----------------38

83,77

M33

1,6853,7151,7433,8431,8013,9701,8584,0961,9164,2241,9744,3522,0314,4782,0894,8052,1474,7332,2044,8592,2624,9872,3205,1152,3775,2402,4355,3682,4935,4962,6375,8132,7816,131------------58

127,9

M39

----

2,7926,1552,8766,3402,9606,5263,0446,7113,1286,8963,2127,0813,2967,2663,3807,4513,4637,6343,5477,8203,6318,0053,7158,1903,7998,3754,0098,8384,2189,2994,4289,7624,63810,225

--------84

185,2

M45

----------------

4,73210,4324,84610,6834,95910,9335,07211,1825,18611,4335,28911,6285,41211,9315,69612,5575,97913,1616,26313,8076,54614,4316,83015,0577,113-----

113249,1

M45

--------------------

6,95415,3317,10715,6687,26016,0057,41316,3437,58516,6787,94717,5208,32918,3628,71119,2049,09320,0469,47520,8839,85721,73110,23922,57310,62123,415115337,3

160

170

180

190

200

210

220

230

240

250

260

270

280

290

300

325

350

375

400

425

450

475

500

Dmm

Wei

ghts

x 10

00 P

CS

For Each10 mm

Studs Material: Alloy Steel ASTM A193 Grade B7Nuts Material: Carbon Steel ASTM A194 Grade 2HThread: UNI 5542 - 5543 - M36 - › M 52 M Fine Picth. Lenght: mm.Weight: LBS/1000 Pieces.Dimensions: UNI 6610

Studbolts

11

HeavyHexagonalNuts H=D

Material: Carbon Steel ASTM A194 Grade 2H, ASTM A194 Gr. 3-4-7 and in Stainless Steel Gr. 8 (AISI 304), Gr. 8T (AISI 321) and Gr. 8 m (AISI 316)Thread: UNI 5542 - 5543 (M12 ÷ M33 Great Pitch, M36 ÷ M52M Fine Pitch.)Weight: Kg OR LBS /1000 PiecesDimensions: mm.

19222427303236414650556065707580

12141618202224273033363942454852

203241584995

137200284361474612776966

1,1801,430

456989

128108209302441626796

1,0451,3491,7112,1302,6013,153

2223333344333333

D Pitchmm Kgmm LbsC Weights 1000 PCS

C

H

M12M14M16M18M20M22M24M27M30M33M36M39M42M45M48M52

On request we can supply these bars with length of 2-3 meters or

commercial length.

Screwed Rods FullLength

Material: Alloy Steel ASTM A193 Grade B7 Thread: UNI 5542 - 5543Weight: Kg/mt. - LBS/mt.Dimensions: mm.

1,7522

2,52,52,533

3,53,5333333

0,720,981,321,652,072,5

2,983,864,725,817,158,454,87

11,4213,0715,4

1,592,162,913,644,565,516,578,51

10,4112,8115,7618,6310,7425,1828,8133,95

D lbsKgPitch Weights1000 Pcs

M12M14M16M18M20M22M24M27M30M33M36M39M42M45M48M52

Studbolts

12

32 ~1148 (0 ~ 620)32 ~ 896 (0 ~ 480)

-58 ~ 842 (-50 ~ 450)-58 ~ 1022 (-50 ~ 550)

~ 1292 (~ 700)1104 ~ 1472 (540 ~ 800)1104 ~ 1472 (540 ~ 800)1104 ~ 1472 (540 ~ 800)-148 ~ -58 (-100 ~ -50)-148 ~ -58 (-100 ~ -50)

-418 ~ -148 (-250 ~ -100)-328 ~ -148 (-200 ~ -100)-328 ~ -148 (-200 ~ -100)

ASTMA193B5A 193 B 6A 193 B 7A 193 B16A 453 660A 193 B 8

A 193 B 8MA 193 B TA 320 L 7

A 320 L 43A 320 B 8

A 320 B 8 MA 320 B 8 T

ASTMA19A Gr. 3A 194 Gr. 6

A 194 Gr. 2HA 194 Gr. 4 or 7

A 194 Gr. 8 Tor 8CA 194 Gr. 8

A 194 Gr. 8 MA 194 Gr. 8 T

A 194 Gr. 4 or 7A 194 Gr. 7A 194 Gr. 8

A 194 Gr. 8MA 194 Gr. 8T

Service°F(°C) Stress and

Impact Values

Service Conditions Recommended Material

Stud Bolt Nut

High Pressure andHigh Temperature

High Corrosive andHigh Temperature

High pressure and Low Temperature

Low Temperature

ditto

ditto

ditto

See Next Sheets

Recommended Materials Depending on Service Conditions

Studbolts

13

CarbonManganese

Phosphorus Max.Sulfur Max.

SiliconNickel

ChromiumMolybdenumColombium +

TantalumTitanium

Vanadium180 > D > 100

100 > D100 > D > 65

65 ≥ D40 ≥ D > 32

31,6 ≥ D > 25,425 ≥ D > 20

20 ≥ D180 > D > 100

100 ≥ D100 > D > 65

65 ≥ D40 ≥ D >32

31,6 ≥ D >25.425 ≥ D > 20

20 ≥ D180 > D > 100

100 ≥ D100 > D > 65

65 ≥ D40 ≥ D > 32

31,6 ≥ D > 25,425 ≥ D > 20

20 ≥ D180 > D > 100

100 ≥ D100 > D > 65

65 ≥ D40 ≥ D > 32

31,6 ≥ D > 25.425 ≥ D > 20

20 ≥ D

≤ 0,15≤ 1,000,040,03

≤ 1,00-

11,5-13,5-

-

---

760-------

585-------

15-------

50------

0,37-0,490,65-1,10

0,030,04

0,15-0,35-

0,75-1,200,15-0,25

-

--

690-

790860

----

515-

655720

----

18-

1616 ----

50-

5050----

≤ 0,08≤ 2,000,040,03

≤ 1,008-10,518-20

-

-

---

515-------

515-------

30-------

50------

≤ 0,08≤ 2,000,040,03

≤ 1,003609017-19

-

-

Min. 5xC--

515-------

205-------

30-------

50------

≤ 0,08≤ 2,000,040,03

≤ 1,008-10,518-20

-

-

------

690720790860

----

345450550690

----

28201512----

45353535

≤ 0,08≤ 2,000,040,03

≤ 1,004191316-18

2-3

-

------

620655690760

----

345450550690

----

30252015----

45454545

≤ 0,08≤ 2,000,040,03

≤ 1,004191316-18

2-3

-

---

515-------

205-------

30-------

50------

0,36-0,470,45-0,70

0,030,04

0,15-0,35-

0,80-1,150,50-0,65

-

-0,25-0,35

690-

790860

----

585-

655720

----

16-

1718 ----

45-

4550----

Grade B6 B16B7 B8Class 1

B8Class 2

B8TClass 1

B8MClass 1

B8MClass 2

Chem

ical A

naly

sis

Min

i Ten

sile S

treng

th N

/mm

sq

Min

. Ten

sile S

treng

thN/

mm

sqM

in. Y

ield

Stre

ngth

N/m

msq

Elon

gatio

n in

2 In

ches

Min

. %Re

duct

ion

of A

rea

Min

. %

Alloy and Stainless Steel BoltingMaterials for High Temperature Service ASME SA-193

Studbolts

14

Low Temperature Service Bolting Alloy Steels ASTM Designaton A320

Note1:Impact value not required for useat temperatures above -200°C.

CarbonManganese

Phosphorus Max.Sulfur Max.

SiliconNickel

ChromiumMolybdenumTitanium MiniColombium +

TantalumAll Diameters

100 > D65 > D

40 > D> 3232 > D > 2525 > D > 20

20>DAll diameters

100 > D65 > D

40 > D > 3232 > D > 2525 > D > 20

20 > DAll Diameters

100 > D65 > D

40 > D > 3232 > D > 2525 > D > 20

20 > DAll diameters

100 > D65 > D

40 > D > 3232 > D > 2525 > D > 20

20 > DTest Temperature

KCV Joules

AISI

AFNOR

DIN

BS

038-0,480,75-1,00

0,030,04

0,15-035-

0,80-1,100,15-0,25

-

-

-860

------

725------

16------

50-----

101°C

27

4142

42 CD 4

42 Cr Mo 4

1506,62 Gr A

Grade L7 B8Class 1L43 B8

Class 2B8T

Class 1B8M

Class 2B8C

Class 1

Chem

ical

Ana

lysis

Min

i Ten

sile

Stre

ngth

Min

. Ten

sile

Stre

ngth

N/m

msq

Min

. Yie

ld St

reng

thN/

mm

sqEl

onga

tion

in 2

Inc

hes

Min

. %Re

duct

ion

of A

rea

Min

. %Re

silie

nce

Equi

vale

nts

0,38-0,430,60-0,85

0,030,04

0,15-0351,65-2,000,70-0,900,20-0,30

-

-

-860

-----

725------

16------

50------

101°C

27

4340

40 NCD 7,03

-

-

≤ 0,08≤ 2,000,040,03

≤ 1,008-10,518-20

--

-

515------

205------

35------

50------

SeeNote 2

304

Z6 CN 18,09

X5 CrNi 18,09

1506,80 GrB

≤ 0,08≤ 2,000,040,03

≤ 1,009-12

17-19-

5xC

-

515------

205------

35------

50------

SeeNote 1

321

Z6 CNT 18,10

X10 CrNiTi18,09

1506,82 Gr Ti

≤ 0,08≤ 2,000,040,03

≤ 1,0010-1416-18

2-3-

-

---

620655690760

---

345450550655

---

30252015---

45454545

SeeNote 1

316

Z6 CND 17,11

X5 CrNiMo18,10

1506-845

≤ 0,08≤ 2,000,040,03

≤ 1,009-13

17-19--

Min.10 xC

515------

205------

35------

50------

SeeNote 2

347

-

X10 CrNiNb18,09

1506-821Nb

Note2:Above -255°C.

Studbolts

B8MClass 1

≤ 0,08≤ 2,000,040,03

≤ 1,0010-1416-18

2-3-

-

515------

205------

35------

50------

SeeNote1

316

Z6 CND 17,11

X5 CrNiMo18,10

1506-845

≤ 0,08≤ 2,000,040,03

≤ 1,008-10,518-20

--

-

690--

690725795860

---

345450550690

---

28201512---

45353035

SeeNote 2

304

Z6 CN 18,10

X5 CrNi 18,09

1506,80 GrB

15

Dimensions forASA-RF Flanges

1/2”

3/4”

1”

1 1/4”

1 1/2”

2”

2 1/2”

3”

3 1/2”

4”

5”

6”

8”

10”

12”

14”

16”

18”

20”

22”

24”

26”

30”

34”

36”

42”

1/2”14

1/2”14

1/2”14

1/2”14

1/2”14

5/8”16

5/8”16

5/8”16

5/8”16

5/8”16

3/4”20

3/4”20

3/4”20

7/8”22

7/8”221

271

271 1/8”

301 1/8”

301 1/4”

331 1/4”

331 1/4”

331 1/4”

331 1/2”

391 1/2”

391 1/2”

39

2 1/2”65

2 3/4”70

2 3/4”703

753

753 1/2”

903 3/4”

953 3/4”

953 3/4”

953 3/4”

954

1004 1/4”110

4 1/2”115

5125

5125

5 3/4”145

5 3/4”145

6 1/4”160

6 3/4”170

7 1/4”185

7 1/2”190

7 3/4”195

8205

8 3/4”220

9230

9 1/2”240

1/2”14

5/8”16

5/8”16

5/8”16

3/4”20

5/8”16

3/4”20

3/4”20

3/4”20

3/4”20

3/4”20

3/4”20

7/8”221

271 1/8”

301 1/8”

301 1/4”

331 1/4”

331 1/4”

331 1/2”

391 1/2”

391 5/8”

421 3/4”

451 7/8”

482

522

52

2 3/4”70

3 1/4”85

3 1/4”85

3 1/2”90

3 3/4”95

3 3/4”95

4 1/4”110

4 1/2”115

4 1/2”115

4 3/4”120

5125

5125

5 3/4”145

6 3/4”170

7 1/4”185

7 1/2”190

8205

8 1/4”210

8 3/4”220

9 1/2”240

9 3/4”250

10 3/4”27512

30513

33013 3/4”

35014 3/4”

375

14 1/2”-

5/8”16

5/8”16

5/8”16

3/4”20

5/8”16

3/4”20

3/4”20

7/8”22

7/8”221

271

271 1/8”

301 1/4”

331 1/4”

331 3/8”

361 1/2”

391 5/8”

421 5/8”

421 3/4”

451 7/8”

481 7/8”

482

522 1/4”

562 1/2”

642 3/4”

68

3 1/4”85

3 3/4”95

3 3/4”954

1004 1/2”145

4 1/2”115

5125

5 1/4”135

5 3/4”145

6 150

7180

7 1/4”185

8205

9230

9 1/4”235

9 3/4”250

10 1/2”265

11 1/4”28512

30512 3/4”

32513 1/2”

34514

35515

38016

40516 3/4”

42518 1/2”

470

3/4”20

3/4”20

7/8”22

7/8”221

277/8”221

277/8”22--

1 1/8” 30

1 1/4” 33

1 1/8”30

1 3/8”36

1 3/8”36

1 3/8”36

1 1/2”39

1 5/8”42

1 7/8”482

52--

2 1/2”64----------

4 1/2”115

4 3/4”120

5 1/4”135

5 1/4”135

6150

6150

6 3/4”170

6150

--

7 1/4”185

8205

8205

9 1/4”235

9 3/4”250

10 1/2”265

11 1/4”285

11 3/4”300

13 1/2”345

14 1/2”11370

--

18455

----------

3/4”20

3/4”20

7/8”22

7/8”221

277/8”221

271 1/8”

30--

1 1/4”33

1 1/2”39

1 3/8”36

1 5/8”42

1 7/8”482

522 1/4”

562 1/2”

642 3/4”

683

76--

3 1/2”90----------

4 1/2”115

4 3/4”120

5 1/4”135

5 1/4”135

6150

6150

6 3/4”170

7 1/2”190

--

8 1/4”210

10 1/4”260

10 3/4”27512

30514

35515 1/2”

39516 3/4”

42518 1/2”

47020 1/4”

51522 1/4”

565--

25 1/4”640

----------

4

4 4 4 4

8

8 8 8 8

12 12 1212

1616 16

20 20

20 16

2424

28

28

32

36

12

16

20

24

28

32

36

NominalDiameter

ofFlange

125-150 LBS 250-300 LBS 600 LBS 900 LBS 1500 LBSQuantity Quantity Quantity Quantity QuantityØ of Rod Ø of Rod Ø of Rod Ø of Rod Ø of RodLength Length Length Length Length

Inches Inches Inches Inches InchesInches Inches Inches Inches Inchesmm mm mm mm mmmm mm mm mm mmPieces Pieces Pieces Pieces Pieces

NB:The above lengths are total lengths, including bevels.

Studbolts

16

Conversion Table Inches/mm for Studbolts

Inch Inch Inch Inchmm mm mm mm

22 1/4”2 3/8”2 1/2”2 3/4”

33 1/8”3 1/4”3 1/2”3 3/4”

44 1/8”4 1/4”4 1/2”4 3/2”

55 1/8”5 1/4”5 1/2”5 3/4”

66 1/8”6 1/4”6 1/2”6 3/4”6 7/8”

77 1/4”7 1/2”7 3/4”7 7/8”

88 1/4”8 1/2”8 3/4”8 7/8”

9

9 1/4”9 1/2”9 5/8”9 3/4”

1010 1/4”10 1/2”10 5/8”10 3/4”

1111 1/4”11 1/2”11 5/8”11 3/4”

1212 1/4”12 3/8”12 1/2”12 3/4”12 7/8”

1313 1/4”13 5/8”13 1/2”13 3/4”

1414 1/4”14 3/8”14 1/2”14 3/4”

1515 1/4”15 3/8”15 1/2”15 3/4”

1616 1/8”

16 1/4”16 1/2”16 3/4”

1717 1/8”17 1/4”17 1/2”17 3/4”17 7/8”

1818 1/8”18 1/4”18 1/2”18 3/4”18 7/8”

1919 1/4”19 1/2”19 3/4”19 7/8”

2020 1/4”20 1/2”20 3/4”20 7/8”

2121 1/4”21 1/2”21 3/4”21 7/8”

2222 1/4”22 1/2”22 5/8”22 3/4”

2323 1/4”

23 1/2”23 5/8”23 3/4”

2424 1/4”24 1/2”24 5/8”24 3/4”

2525 1/4”25 3/8”25 1/2”25 3/4”

2626 1/4”26 3/8”26 1/2”26 3/4”

-------------------

50556065707580859095

100105110115120125130135140145150155160165170175180185190195200205210215220225230

235240245250255260265270275280285290295300305310315320325325330335340345350355360365370375380385390395400405410

415420415430435440445450455455460465470475480485490495500505510515520525530535540545550555560565570575580585590

595600605610615620625630635640645650655660665670675680

-------------------

Studbolts

17

NutsCarbon and Alloy Steels for Nuts ASTM Designation A194

Grade 2H 3 4 6 7 8 8M 8F 8C6F2HM

CarbonManganese

Phosphorus MaxiSulfurSiliconNickel

ChromiumMolybdenumTitanium Mini

SeleniumTantalum

BrinellHardness

AISI

Afnor

DIN

BS

>0,40≤ 0,400,04

≤ 0,05≤ 0,40

------

248352

-

CC45

C45

1506-162

>0,40≤ 0,400,04

≤ 0,05≤ 0,40

------

159237

-

CC45

C45

1506-162

0,40-0,500,70-0,90

0,035≤ 0,04

0,15-0,35--

0,20-0,30---

248352

-

45D2

-

1506-625

0,37-0,490,65-1,10

0,04≤ 0,04

0,15-0,35-

0,75-1,200,15-0,25

---

248352

4142

42CD4

42CrMo4

1506-621GrA

>0,10≤ 1,400,04

≤ 0,03< 1,00

-38872

0,40-0,65---

248352

501

Z12CD5

12CrMo19,5

1506-625

≤ 0,15≤ 1,000,04

≤ 0,03< 1,00

-11,5-13,5

----

228271

410

Z10C13

X10Cr13

-

≤ 0,08≤ 2,000,045≤ 0,03< 1,008-10,518-20

----

126300

304Z6CN18,09

X5CrNi18,09

1506-801GrB

≤ 0,08≤ 2,000,045≤ 0,03< 1,003906017-19

-5xC

--

126300

321Z6CNT18,10

XIOCrNffi18,09

1506-821GrTi

≤ 0,08≤ 2,000,045≤ 0,03< 1,004191316-18

2-3---

126300

316Z6CND17,11

X5CrNiMo18,10

1506-845

≤ 0,08≤ 2,000,045≤ 0,03< 1,004151817-19

---

Min.1OxC

126300

347

-

X10CrNiMb18,09

1506-821Nb

≤ 0,15≤ 2,00

0,20,15-0,35

< 1,003899817-19

----

126300

303Z10CNF

18,09X12CrNiS

18,081506-841

GrAM

≤ 0,15≤ 1,250,06

≤ 0,15< 1,00

-12-14,00

--

≤ 0,15-

228271

416

Z12CF13

-

1506-713

Chem

ical A

naly

sisEq

uiva

lent

sM

echa

nica

lPr

oper

ties

Note:The above equivalents are to be heat-threaded in line withmechanical characteristics shown.

18

Euroguarco Divisions InsulationPiping

GasketValve

High temperature textiles (fabrics, tapes, ropes, sleeves), insulating blankets, felts, millboards, papers and mouldables, pre-formed insulating jackets, welding blankets, polymeric foam insulating boards, acoustic boards and sound barriers, fire-resistant textiles, compensation joints. Speciality items for marine, oil & gas, steel, glass industries.

Conforming to ASME, DIN, EN and BS standards: compressed jointing sheets FASIT®,flexible graphite GRAFLEX®, PTFE based sheets GUAFLON®, mica compound sheets GUARMICA®, gland packings, o-rings,die-cut gaskets, Weaveline gaskets, spiral-wound gaskets, metal-jacketed gaskets, ring-joint gaskets, flat metal gaskets, laminated gaskets, rubber gaskets, cam-profile gaskets, textile gaskets, manhole gaskets, etc.

Gate, Swing-Check, Globe valves. Ball valves (trunnion, floating, through conduit), wrench and gear operator. Forged and cast steel types.Butterfly, Wafer-type, Diaphragm and Knife-Gate valves. Valves in bronze and brass: gate, globe, swing check and ball type. Conforming to dimensional standards ASME, ANSI, API, BS. Materials: carbon steel, stainless steel, cast iron, ductile iron and alloys. Sizes from 1/4” to 60”, depending on the type of valve. Rating from 150 to 2500 Lbs.

Often in cooperation with partners, Euroguarco has performed several turn-key and sub-contract works for the engineering, supply and construction of industrial and civil projects. Based on the project, Euroguarco can offer his customers with advantageous solution by reducing the cost impact of many services that normally EPCs give in outsource. Some cases:· Piping system engineering, fabrication and testing · Pig Launcher & Receiver (Iraq, Libya)· Gas/Oil Tanker Jetty (Iran)· Gas, oil or finished products Pipeline project (Turkey, Iran, Iraq)· Slug Catcher (Iran)· Steel & alloy piping structure (Mexico)· Air and water cooling systems (Iraq)· Insulation cut-on-design and supply for piping and pressure vessels (Kazakhstan, Italy)· Flares and burners (Iraq)· LPG storage and distribution system (Ghana, Tanzania)· LPG filling station (Tanzania)· Railway project (Ghana)· Pumping station (Russia)· Stations on skid (Iraq) Euroguarco is also active in environment friendly projects, in cooperation or in consortium with specialized partner companies.

Conforming to ANSI, BWG, AWG, BS and other international standards: line pipe, boiler pipe, heat-exchanger tube, tube expanders, torque wrenches, condenser tube, boiler and heater tubes, U-tubes, assembly bundle tubes, finned tube for air-cooling systems; Carbon steel, stainless steel, Cu-Ni, admirality brass, cast iron, special alloys.

Engineering

19

Selected References

CAT-

STD

BLT-

ENG

rev

. 0 d

td 1

2-15

Euroguarco SpAHeadquartesVia Terralba - Loc. Pietralba19021 Arcola (La Spezia) - ItalyTel. +39 0187 562611Fax +39 0187 562955

Industrial UnitVia Leonardo Da Vinci, 6/D26020 Ticengo (Cremona) - ItalyTel. +39 0374 71006Fax +39 0374 71277

info@euroguarco.com www.euroguarco.com

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