Page 1
coils+strips +pipes
SNB ENTERPRISES PVT. LTD.Manufacturers of Cold Rolled Coils/ Strips
Works : Village & PO Nathupur Kundli, Distt. Sonipat,Haryana 131029 (INDIA).Tel.: +91 130 6531001, 0130 2219326, 0130 2219303E-mail : [email protected]
Off. : C-16, SMA Industrial Area, G.T. Karnal Road,New Delhi - 110033 (INDIA)Tel. : +91 11 47520000 Fax : +91 11 47520055E-mail : [email protected]
Contact Person : Mr. S.N. Bansal : +91 9811026596Mr. Arun Gupta : +91 9811438824Mr. Varun Bansal : +91 9871482288
Page 2
SNB has been crafted to complement in the field of Industrial Pipes and Tubes. We are 30 year young leading
Manufacturers of Welded Stainless Steel Tubes, Pipes, Stainless Steel Coils and Sheets, etc. We have a wide
factory area of 1 lakh 80 thousand sq feet. We are an ISO 9001:2008 certified company with an annual turnover of
more than INR 200Cr. The company has carved its niche in the market with its
technical expertise and in depth knowledge of the field. Reliability, authenticity and customer satisfaction are
some of attributes that have won us goodwill among our valued clients.
SNB ensures uninterrupted production capabilities throughout the year by having 2 Mega watt electricity
backup.SNB vision is to be the world's steel industry benchmark
through the excellence of its people, its innovative approach and overall conduct. Underpinning this vision is
a performance culture committed to aspiration targets, safety and social responsibility, continuous improvement,
openness and transparency.
We are one of the reputed SS Coils Manufacturers and Suppliers in Indian as well as overseas market. Our
Stainless Steel Coils are made available in Industry-Specific Grades such as 201, 202, 304, 304L, 316, 316L,409,
409L, 409M, 430, and 420.
We are acknowledged as one of the most reputed Stainless Steel Tubes Manufacturers and Exporters in the
global market.
The success so far achieved by SNB can be attributed to its insistence on maintaining world class quality standards
in all its products. The same is accentuated by the work culture that thrives in its workforce, Quality is never
compromised upon and customers are always delivered with the best products. In order to ensure perfect quality,
the company employs the most advanced testing and inspection procedures/techniques procured from some of
the best companies of the world.
The company is committed to add value to its products by continuously improving its systems and processes
through innovative practices. Moreover there is total involvement of its employees in meeting the quality
objectives as laid down in the company quality managements.
True ValueTrusted NameTested Quality
Industrial Strength - QUALITY
DELIVERING RESULTS,RELIABILITY,
& ROCKSOLID DEPENDABILITY.
01
Page 3
List of Machinery
Grade TestHydro-testTensile TestFlattening TestExpansion Test
Bending TestNon destructive Eddy current TestHardness TestCorrosion TestDimensional & visual checks
Testing & Quality Assurance
Coil Processing Machines
”2” Inches
6NOS
2NOS
2NOS
2NOS 10 Head Round Pipe1NOS 36 Head Square Pipe
Pipe Making Machines
1. Cold Rolling Machine 4Hi
2. Cold Rolling Machine 12Hi
3. HR AP LINE
4. CR AP 1
5. CR AP2
6. Slitting Line-1
7. Slitting Line-2
8. Slitting Line-3
9. Bright Annealing Line
10.
11.
1. High Frequency Gallium Mill
2. TIG MILL –
3. End Polishing Machine 4. Pipe Straighting Machine
5. Polishing Machines
03
Width range 300-650Thickness Range 0.50-5.00mm
Width Range 300-650Thickness Range 0.10-2.80mm
Width200-650mmThickness Range 2.00-5.00mm Width Range 200-650Thickness Range 0.20-2.00mm Width Range 200-600Thickness Range 0.10-1.20mm
Width range 750Thickness Range 0.10-1.20mm Width Range 750Thickness Range 0.30-2.00 Width Range 1550mmThickness Range 4.00mm Width Range200-650mThickness 0.10-2.00mm
Shot Blasting Machine
Coil Build up Line
Page 4
301
304
304H
304L
304LN
309
309S
310
310S
316
316L
316LN
316Ti
317
317L
317LN
321
347
409
410
410S
405
430
430
420
Stainless steelGrades AISI
Main characteristic Typical Application /End Use
201
202
301
304
304L
316
316L
321
409
409L
High cold work hardening rate, normalformability
High cold work hardening rate good formability.
Attains high strength by being cold worked,while retaining good ductility.
Better welding characteristics with good formability and general corrosion resistance
Low carbon content,weldable andresistance to sensitisation. Goodcorrosion and oxidation resistance.
Superior corrosion resistanceto sea water and many chemicalsand weldable.
Better Engineering Properties
Better Engineering Properties
Low carbon content highly corrosionresistant,weldable and resistant to sensitation.
Welded tubes, utensils, kitchen appliances, sinks, architecture building & construction, consumer durables
Water tubings, watch parts, foot rule, industrial knives, bus body accessories, kitchen appliances, kerosene and gas stove parts.
Used in cold Worked condition for springs and wear plates
Watch parts, engine gaskets, flexible hoses, foot rule, Door hinges, capillary tubings and sinks.
Hypodermic needles and capillary tubings.
Engine gaskets, flexible hoses, process plant and paper industry equipment.
Process plant parts particularly in thick sections.
Heater elements, process plant, furnace parts and high temperature tubes.
Auto mobile Industry
Auto mobile Industry
Grades
DELIVERING RESULTS,RELIABILITY,
& ROCKSOLID DEPENDABILITY.
Properties
GradeTensilestrenth
Mpa (Min.)
Yeildstrenth
Mpa(Min.)
%Elongation
(Max.)
HardnessBHN
(Max.)
HardnessRB
(Max.)
INDIA / IS Letter
Symbol
UNS
desigation
Germany /
DIN
JAPAN /
JISUSSR /GOST
Austenitic
301
304
304H
304L
304LN
309
309S
310
310S
316
316L
316LN
316Ti
317
317L
317LN
321
347
515
515
515
485
515
515
515
515
515
515
485
515
515
515
515
550
515
515
205
205
205
170
205
205
205
205
205
205
170
205
205
205
205
240
205
205
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
217
201
201
201
201
217
217
217
217
217
217
217
217
217
217
217
217
201
95
92
92
92
92
95
95
95
95
95
95
95
95
95
95
95
95
92
X10Cr17Ni7
X04Cr19Ni9
X04Cr19Ni10
X15Cr24Ni13
X20Cr25Ni20
X04Cr17NI12Mo2
X02Cr17Ni12Mo2
X04Cr17Ni12Mo2Ti
X04Cr18Ni10Ti
X04Cr18Ni10Nb
301
304SI
/304S2
309
310
316
316L
S31635
S31700
S31703
S31753
321
347
S30100
S30400
S30409
S30403
S30453
S30908
S31008
S31600
S31603
S31653
S316Ti
S32100
S34700
X12CrNi177
X5CrNi1810
X2CrNi1911
G-X2CrNiN189
X2CrNiN1810
X15CrNiSi2012
X7CrNi2314
X15CrNiSi2520
X12CrNi2521
X5CrNiMo17122
X2CrNiMO18143
X2CrNIMoN17133
X6CrNiMoTi17122
X5CrNiMo17133
X2CrNiMo18164
X6CrNiTi1810
X6CrNiNb1810
SUS301
304
SUS304L
SCS19
SUS304LN
SUH309
SUS309S
SUH310
SUS310S
SUS316
SUS316L
SCS16
SUS316LN
SUS317
SUS317L
SUS321
SUS347
08Ch18N10
03Ch18N11
20Ch20NS2
20Ch25N20S2
20Ch23N18
3Ch17N14M3
3Ch16N15M3
10Ch17N13M2T
08Ch18N10T
08Ch18N12B
409
409RC
409M**
410
410S
405
430
430Ti
436
420
JBS
JSL
J3
J4
380
350
450
450
415
205
170
275
205
205
20
30
20
20
22
179
179
187
217
183
88
88
90
96
89
X12Cr12 410
S40900
S41000
S41008
X6CrTi12
X10Cr13 SUS410
415
415
360
450
170
205
175
240
20
22
27
22
179
183
179
89
88
89
88
X04Cr12
x07cr17
X6CrTi17
405
430
S40500
SUS430LX
S43000
S43600
X6CrAl13
X6Cr17
SUS405
SUS430
690 15 217 96 X20Cr13
X30Cr13
X40Cr13
420S1
420 S2
420 S3
S42000 X20Cr13 SUS420JI
550
600
700
205
250
350
40
40
40
217
217
217
95
95
95
FERRITIC + MARTENSITIC
FERRICTIC
MARTENSITIC
LOW NICKEL AUSTENITIC
Mechnical PropertiesComparison of Indian/ Prop. (JSL) Grades with Various International Standards
INDIA / IS Numerical
Symbol (ISS)
Chemical Properties
05
Grade
Austenitic
FERRITIC + MARTENSITIC
FERRICTIC
MARTENSITIC
LOW NICKEL AUSTENITIC
USA-Canada/
AISI-ASTM-
ASME
301
304
304H
304L
304LN
309
309S
310
310S
316
316L
316LN
316Ti
317
317L
317LN
321
347
409
409RC
409M
410
410S
405
430
430 Ti
420
JBS
JSLAUS(J1)
J3
J4
0.15
0.08
0.04-0.10
0.03
0.03
0.02
0.08
0.25
0.08
0.08
0.03
0.03
0.08
0.08
0.03
0.03
0.08
0.08
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
1.00
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
16.00-18.00
18.00-20.00
18.00-20.00
18.00-20.00
18.00-20.00
22.00-24.00
22.00-24.00
24.00-26.00
24.00-26.00
16.00-18.00
16.00-18.00
16.00-18.00
16.00-18.00
18.00-20.00
18.00-20.00
18.00-20.00
17.00-19.00
17.00-19.00
6.00-8.00
8.00-10.50
8.00-10.50
8.00-12.00
8.00-12.00
12.00-15.00
12.00-15.00
19.00-22.00
19.00-22.00
10.00-14.00
10.00-14.00
10.00-14.00
10.00-14.00
11.00-15.00
11.00-15.00
11.00-15.00
9.00-12.00
9.00-12.00
2.00-3.00
2.00-3.00
2.00-3.00
2.00-3.00
3.00-4.00
3.00-4.00
3.00-4.00
0.10
0.10
0.10
0.10-0.16
0.10
0.10
0.10-0.16
0.10
0.10
0.10
0.10-0.22
0.10
Ti5X(C+N)Min.,0.70 Max.
Ti5X(C+N) Min., 0.70 Max
Cb=10XC Min., 1.00 Max
0.080
0.02
0.03
0.15
0.08
1.00
1.00
0.8-1.5
1.00
1.00
0.040
0.040
0.03
0.040
0.040
0.020
0.030
0.030
0.030
0.030
1.00
1.00
1.00
1.00
1.00
10.50-11.75
10.50-11.75
10.80-12.50
11.50-13.50
11.50-13.50
0.50 max.
0.50 max.
1.50 max.
0.75 max.
0.60 max.
0.80
0.12
0.030
0.12
1.00
1.00
1.00
1.00
0.04
0.04
0.04
0.040
1.00
1.00
1.00
1.00
1.50-14.50
16.00-18.00
16.00-18.00
16.00-18.00
0.60
0.75 max
Ti=6X(C+N) Min., 0.75 Max
Ti=5X C Min., 0.75 max
Ti=0.75 Min
Al=0.10 - 0.30
Ti=0.10 - 1.0
Cb=5X C Min., 0.80 max
0.030
0.020
0.030
0.15 min.
0.6 -0.75
1.00
1.00
0.040
0.04
0.030
0.030
1.00
0.75
12.00 -14.00
12.00-14.00
0.75 max
0.75 max
Mo = 0.50 mAX
0.08
0.08
0.10
7.00-8.00
9.00-10.50
8.50-10.00
0.075
0.075
0.090
0.75
0.75
0.75
15.00-17.00
14.00-16.00
15.00-16.00
4.00--5.00
2.00-3.00
1.2(max)
0.10
0.15
0.20
1.5
2.0
2.0
% C(Max)%Min
(Max)
% P
(Max)
% S
(Max)
% Si
(Max)% Cr %Ni %Mo
%N
(Max)
%Cu
(Max)
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.75-1.25
Weldable and resistant to sensatitisationgood corrosion and oxidation resistance.
201, 202, 301, 304, 304L, 316, 316L, 321, 409, 409L
Industrial Strength - QUALITY
Page 5
DELIVERING RESULTS,RELIABILITY,
& ROCKSOLID DEPENDABILITY.
Product Range
07
As per customer requirements and International Standards.
Tubes are available in Matt and Glossy Polish or 2B or Silver Finish
Product
Size Range (mm)
Thickness Range (mm)
Grade
Welded Stainless Steel Tubes/Pipes
(6.00 mm to 114.3 mm)
0.18 to 4.00
202,304,304L,316,316L,409,430,409L,409M
Product
Tubes are available in Matt and Glossy Polish or 2B or Silver Finish
Size Range (mm)
Thickness Range (mm)
Grade
Welded Staimless Steel Rectangular Section
As per Customer Requirements
1.0 to 4.00
202,304,316,409,409L,409L
Product
Tubes are available in Matt and Glossy Polish or 2B or Silver Finish
Size Range (mm)
Thickness Range (mm)
Grade
Welded Stainless Steel Square Section
12.00 mm to 100.00 mm
1.00 mm to 4.00 mm
202,304,316,409,409L,409M
Product
Tubes are available in Matt and Glossy polish or 2B or Silver Finish
Size Range (mm)
Thickness Range (mm)
Grade
Welded Stainless Steel Oval Section
As per Customer Requirements
1.00 mm to 4.00
202,304,316,409,409L,409M
Product
Tubes are available in Matt and satin polish and threads are of standard metric thread ISO form 1.5 pitch
Size Range (mm)
Thickness Range (mm)
Grade
Welded Stainless Steel threaded Tubes
20,25,32,50,60
1.2 to 3.0
304,304L,316,316L
Product
Tubes are available in Matt and satin polish
Size Range (mm)
Thickness Range (mm)
Grade
Welded Stainless Steel Thinner Tubes
6.00to 25.4
0.28,0.35,0.50
202,304,304L,316,316L
Product
Size Range (mm)
Thickness Range (mm)
Grade
Welded Stainlees Steel Tubes for Automobiles
9.00to60.00
1.00 to 5.00
304,304L,321,409L,430
PRODUCT RANGECold rolled stainless sheets & coil of different gradesconforming to AISI specification are manufactured in thefollowing sizes & finishes.
Thickness And Maximum width
Thickness (mm)
Width ( Max.) (mm)
Edge Condition Finish
Min. Max.
0.10 3.9650
Trimmed Edge /Mill Edge NO.1 /CR / 2D /2B
Hardness Minimum : 150 VPNMinimum : 450 VPN**
**strips can be supplied im any Hardness suiting to the customer’s requirement.
Finish Description Remarks
1
CR
2D
*2B
Hot rolled, annealed,shot blasted & pickled
Work hardened and deoiled
Cold rolled, annealed,& pickled
Cold rolled,annealed,pickled & skin passed
Used where surface finish is not critical
Used where higher hardness & strenght is required
Uniform dull finish for general application
Bright smooth finish for general applications
Our Product & Services
Coil Flow Chart
Industrial Strength - QUALITY
Page 6
PIPE Technical
DELIVERING RESULTS,RELIABILITY,
& ROCKSOLID DEPENDABILITY.
Weight Chart
Exact Length Tolerances in mm
Testing
Under % Over Under
-0-0-0-0-0-0
3.173.173.173.764.764.76
000000
3.173.173.174.764.767.76
000000
Tension TestFlattening TestFlare TestHardness Test100% HydrostatictestRefer to ASTM A-450
Tension TestFlattening TestFlare Test/Flange Test *Reverse Bend Test HardnessTest*Reverse flattening Test Refer to ASTM A-450*Wherever Applicable
ASTM specification for steel tubes & Pipes
Allowable outside Daimeter Variations in mm
Aloowable wallThickness Variations
Norminal Diameter Over Under Over %
+20+20+22+22+22+22
-10-10-10-10-10-10
+10+10+10+10+10+10 Minimum wall+18%O available on request
Under 25.425.4-38.1 incl.38.1-50.8 excl.50.8-63.5 excl.63.5-76.2 excl.76.2-101.6 incl.
0.100.150.200.300.380.38
0.100.150.200.300.380.38
DiameterUnder 25.425.4-38.1 incl.38.1-50.8 excl.50.8-63.5 excl.63.5-76.2 excl.76.2-101.6 incl.
0.100.150.200.250.300.36
0.100.150.200.250.300.36
Permissible Deviations of outside Diameter and wall thickness
scope Outside Diameter Wall Thickness
Tube Manufacturing process outside diameter d mm
Cold -fabricated
Hot-fabricated
ISOTolerance class
D 2
D3D4
D1
D2
Permissible deviation
Round Pipes
Weight kg/mt
6.00
8.00
9.50
10.00
12.00
12.70
16.00
19.05
22.00
25.40
26.90
28.00
31.75
31.80
32.00
34.00
38.10
40.00
44.50
48.30
50.80
60.30
63.50
76.10
88.90
95.00
101.60
104.00
108.00
114.30
129.00
139.70
154.00
155.00
156.00
0.40 0.45 0.50 0.60 0.70 0.75 0.80 0.90 1 1.2 1.5 1.6 2 2.5 2.6 3 3.2 3.6 4
0.056
0.077
0.091
0.097
0.117
0.124
0.157
0.187
0.063
0.085
0.102
0.108
0.069
0.094
0.113
0.119
0.145
0.153
0.195
0.232
0.270
0.317
0.333
0.346
0.081
0.112
0.134
0.142
0.172
0.182
0.232
0.277
0.323
0.378
0.398
0.413
0.128
0.155
0.164
0.199
0.211
0.269
0.322
0.375
0.440
0.463
0.480
0.396
0.396
0.474
0.474
0.551
0.551
0.137
0.165
0.175
0.212
0.225
0.287
0.344
0.401
0.470
0.495
0.514
0.589
0.589
0.145
0.175
0.185
0.225
0.306
0.366
0.426
0.501
0.527
0.547
0.627
0.627
0.161
0.206
0.251
0.342
0.409
0.477
0.561
0.590
0.613
0.703
0.703
0.125
0.175
0.225
0.275
0.376
0.452
0.526
0.611
0.649
0.676
0.770
0.776
0.826
0.929
0.977
0.325
0.445
0.536
0.625
0.727
0.772
0.805
0.918
0.925
0.986
1.109
1.166
0.394
0.545
0.659
0.770
0.898
0.954
0.995
1.136
1.146
1.221
1.375
1.446
0.577
0.699
0.817
0.954
1.014
1.058
1.208
1.218
1.298
1.462
1.538
0.701
0.854
1.002
1.172
1.247
1.302
1.490
1.502
1.603
1.808
1.903
1.036
1.434
1.527
1.831
1.847
1.972
2.229
2.348
1.582
1.898
1.914
2.311
2.435
1.795
2.160
2.178
2.637
1.089
1.184
1.247
1.485
1.565
1.881
1.301
1.415
1.490
1.776
1.872
2.251
1.615
1.758
1.852
2.209
2.329
2.802
2.635 3.283
3.760
3.512
1.719
1.871
1.971
2.352
2.480
2.985
3.498
4.006
3.742
2.128
2.319
2.444
2.920
3.080
3.711
4.352
4.988
4.657
2.629
2.867
3.024
3.618
3.819
4.607
5.409
6.204
5.791
2.728
2.975
3.138
3.757
3.965
4.785
5.618
6.445
6.016
3.117
3.403
3.591
4.304
4.545
5.491
6.453
7.407
6.911
ASTM A-213 seamless boiler,Superheater and HeatExchager Tubes
ASTM A-249 Welded boiler,Superheater Heatexchager andcondenser Tubes
-15-10-10-10-10
3.23.24.84.84.8
00000
Flare testFlange Test(welded Only)Hardness TestFlattening Test100% Hydrostatic
+15+10+10+10+10
Under 12.712.7-38.1 excl.38.1-88.9 excl.88.9-139.7 excl.139.7-203.2 excl.
0.130.130.250.380.76
0.130.130.250.380.76
ASTM A-269Seamless &Welded Tubingfor GeneralService
-12.5-12.5-12.5-12.5-12.5-12.5
3.23.23.23.23.2
00000
Reverse Flattening Test100% Hydrostatic TestExternal polish on all tubes
Refer to ASTM A-270
+12.5+12.5+12.5+12.5+12.5+12.5
6.46.46.4
000
(Normally RandomLenghts ordered)
Tension TestFlattenning Test100% HydrostaticRefer to ASTM A-530
Maximum wall 12.5%under norminal WalSpecifiedl
25.438.150.863.576.2101.6
.05
.05
.05
.05
.08
.08
.20
.20
.28
.28
.30
.30
ASTM A-270seamless &Welded sanitaryTubing
ASTM A-312seamless & welded Pipe
-0.3 mm Customers Specification
Gransvers Tension testTransverse guided bendtest. Hydrostatic test.Radiographic penetrnt(optional.)
-For all size5”NB & Above
+0.5% -0.5%
-10%
-0(for Min.0Wall thk.)
-10(for Avg.Wall thk.)
+10
1.6 to 4.88 0
3 to 13 0
As per customerRequirement
Tension,Hardness,corrosion,Reversebend.Flange,Flattening.Hydrostatic Test Pneumatictest, NON destructive Test
+10
+20Under 25.4 0.1016 0.1016
Upto 5”127 mm
0.1to0.5
0.1to0.5
ASTM A-554 MechanicalSteel Tubing
ASTM A-688 for Welded FeedWater heater‘U’ Tubes
ASTM A-358 welded Pipefor High Temperature
Specification
+1.0%min.± 0.5mm
In special cases±0.75%min.±0.3mm±0.5%min.±0.1mm
±1.5%min.±0.75mm
in special cases:±1.0%min.±0.5mm
ISOTolerance class
T3
T4T1
T1
T2
Permissible deviation
±1.0%MIN.±0.2mm
In special cases±7.5%min.±0.15mm±15%Min.±0.6mm
±15%MIN.±0.6mm
in special cases±12.5%min.±0.4 mm.
103.00
153.00
168.30
3.850
4.000
4.237
4.789
5.191
3.812
5.690
4.103
4.263
4.515
5.104
5.533
4.062
6.066
5.108
5.308
5.624
6.360
6.896
7.612
7.712
5.058
7.562
8.328
6.354
6.604
6.999
7.919
8.689
9.484
9.546
9.609
6.291
9.421
10.379
6.602
6.862
7.272
8.229
8.926
9.857
9.987
6.536
8.792
10.788
7.587
7.888
8.361
9.465
10.269
11.343
11.493
7.512
11.268
12.417
8.007
8.397
8.902
10.080
10.937
12.083
12.244
7.997
12.003
13.229
9.050
9.411
9.979
11.304
12.269
13.558
13.738
8.960
13.468
14.847
10.016
10.417
11.048
12.520
13.592
15.024
15.224
9.916
14.924
16.456
Outside DiameterWall Thickness
Wall Thickness mm
13.70-48.3 incl.48.3-114.3 incl.114.3-220 incl.
0.400.791.60
0.790.790.79
2.779
3.614
3.814
4.575
4.832
5.841
6.867
7.888
7.356
4.029
4.225
5.111
5.400
6.535
7.689
8.834
8.239
4.437
4.687
5.639
5.960
7.222
8.504
9.776
9.115
Industrial Strength - QUALITY
Page 7
Square Pipes
Dimension Wall thickness mmwelded omamental
A mm B mm 1.0 1.2 1.5 2.0 2.5 3.0
12
15
4
16
20
25
30
40
12
15
16
20
25
30
40
0.358
0.453
0.485
0.613
0.772
0.932
1.251
0.538
0.576
0.729
0.921
1.112
1.495
0.661
0.709
0.901
1.140
45
50
60
80
45
50
60
80
1.410 1.686
1.878
1.379
1.858
2.097
2.336
2.814
3.711
1.176
1.495
1.814
2.771
3.090
3.728
5.004
1.837
2.236
3.033
3.432
3.831
4.628
6.223
3.602
4.081
4.559
5.516
7.430
4.703
5.979
7.255
9.807
2.167
2.645
2.452
Rectangular Pipes
Dimension Wall thickness mmwelded Omamental
A mm B mm 1.0 1.2 1.5 2.0 2.5 3.0
25
30
4
30
30
35
40
40
15
10
15
20
15
20
30
50
50
20
25
50 30
50
60
60
70
80
80
100
40
30
40
30
40
60
40
100
100
120
120
60
80
40
60
0.613
0.613
0.693
0.772
0.760
0.932
1.091
0.729
0.729
0.825
0.921
0.910
1.112
1.304
1.091
1.171
1.251
1.304
1.399
1.495
1.686
1.686
1.878
0.901
0.901
1.020
1.140
1.130
1.379
1.618
1.495
1.480
1.814
2.133
1.618
1.738
1.858
2.097
2.133
2.292
2.452
2.771
2.097
2.336
2.290
2.814
3.293
3.293
3.771
2.771
3.090
3.030
3.728
4.366
4.366
5.004
4.250
3.771
4.250
5.641
5.004
5.641
2.236
2.635
2.645
3.124
2.635
2.834
3.033
3.432
3.124
3.363
3.602
4.081
3.432
3.831
3.760
4.628
5.426
5.426
6.223
4.081
4.559
4.480
5.516
6.473
6.473
7.430
7.021
6.223
7.021
8.387
7.430
8.387
5.979
7.255
8.531
8.531
9.807
11.083
9.807
11.083
DELIVERING RESULTS,RELIABILITY,
& ROCKSOLID DEPENDABILITY.
ChartWeight Chart
Formula
1.
2.
3.
4.
5.
6.
7.
Weight of SS Sheet, Plate Length (mtr) x Width (mtr) x Thickness (mm) x 8 = Wt. (Per Sheet)
Weight of SS Pipes & Tubes (Kg), OD (mm) - Wall Thickness (mm) x Wall Thickness (mm) x 0.00756 = Wt. (Per Ft.)
Weight of SS Round (Kg), Diameter (mm) x Diameter (mm) x 0.0019 = Wt. (Per Ft.)
Weight of SS Hex (Kg), Diameter (mm) x Diameter (mm) x 0.002072 = Wt. (Per Ft.)
Weight of SS Square (Kg), Diameter (mm) x Diameter (mm) x 0.0024 = Wt. (Per Ft.)
Weight of SS Circle (Kg), Diameter (mm) x Diameter (mm) x Thickness x 0.0000063 = Wt. (Per PC)
Weight of SS Flat (Kg), Width (mm) x Thickness (mm) x 0.00243 = Wt. (Per Ft.)
STAINLESS SEEL PIPE SERIES (ANSI B 36.10; B 36.19)
NominalNorminal Pipe Size
OutsideDaimeter
Wall Thickness and weight
1/2
3/4
1
1.1/4
1.1/2
2
2.1/2
3
3.1/2
4
15
20
25
32
40
50
65
80
90
100
21.34
26.67
33.40
42.16
48.26
60.33
73.03
88.90
101.60
114.30
1.65
1.65
1.65
1.65
1.65
1.65
2.11
2.11
2.11
2.11
0.812
1.032
1.310
1.671
1.923
2.421
3.741
4.578
5.248
5.918
2.11
2.11
2.77
2.77
2.77
2.77
3.05
3.05
3.05
3.05
1.014
1.296
2.121
2.728
3.150
3.986
5.336
6.546
7.514
8.483
2.77
2.87
3.38
3.56
3.68
3.91
5.16
5.49
5.74
6.02
1.286
1.708
2.537
3.435
4.101
5.515
8.755
11.448
13.756
16.296
3.73
3.91
4.55
4.85
5.08
5.54
7.01
7.62
8.08
8.56
1.642
2.225
3.282
4.524
5.484
7.588
11.570
15.484
18.891
22.628
Sch. 5 S Sch. 10 S Sch. 40 S Sch. 80 S
1.176
1.176
1.335
1.837 2.167
1.410
1.410
(WELDING-TIG/HF)
Tube Mill Cut-off Eddy Current Testing Annealing Pickling & Passivation
Hydro Testing Pickling & Passivation Straightening Annealing Cold Drawing
Mechanical Testing Packing Despatch
Pipe Flow Chart
Industrial Strength - QUALITY
100 100
Page 8
Standard Application
DELIVERING RESULTS,RELIABILITY,
& ROCKSOLID DEPENDABILITY.
