Achieve Excellence With Heart and Soul

Maxmount Special Steel Co., Ltd

Jan 2013

Achieve Excellence With Heart and Soul

Overview

Achieve Excellence With Heart and Soul

Founded:Location:

Type: Production:

Major Product:Total Asset:

Net Asset:Sales (2010):Sales (2011):Sales (2012):

Employee no.:Land Size:Capacity:

Year 2008Shanghai, ChinaPrivate/ Manufacturer Seamless Tubes/PipesStainless Steel and Ni-alloy120M RMB50M RMB38M RMB (May to December)96M RMB158M RMB

220+67,000 square meter6000 MT annual

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Grade Segmentation of Sales in 2012

Total Amount: 158M RMB

［304/316]

80.85%

［321/347/317..]

11.96%

［630/631] 0.47%

［904/310/254Mo]1.93%

［Duplex]0.84%

［Ni alloys] 3.94%

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Grade Segmentation of Backlog as of end of 2012

Total Amount: 71M RMB

［304/316] 14.43%

［321/347/317..]

16.79%

［630/631] 0.39%

［904/310/254Mo]0.02%

［Duplex] 0.55%

［Ni alloys]

67.81%

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Products

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Austenitic Super Austenitic Duplex Age Hardening304/304L/304H304/316 High Sulfur316/316L/316Ti317/317L321347/H

310S904L254Mo

318033220532750

15-5 (ESR/VAR)17-4

Material SuppliersTsingshanWalsinYongxinS&BSANDVIK

YongxinDongbeiBaoSteel

YongxinBaosteelDongbei

Gloria

Stainless Grades

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200201

400 600601625690

800800HTAlloy 20825

C-276

Nickel Alloys

VIM

AOD + ESRVIM + ESR

Forged Billet

& (Boring)

Extruded or

Pierced Hollow

Tubes & Pipe

Material Suppliers: Bao-Steel; CSPM; HNIC; Yongxin，ITALFOND

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High Strength Stainless Tubing15-5 / 17-4 Tubes used for Bike Frames Supplied Condition: H1150OD: 17- 42 mmWT: 0.8 -1.1 mmCustomer further draw down to WT 0.3-0.5 mmGross Bike Weight: 7.5 KG

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Free Cutting Hollow Bar(High speed machining/Longer tool life/Efficient productivity)

Controlled Chemistry on 304L and 316L

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Automobile Fuel Rail Tubing

1.4301 EN 10216 – 05OD Tolerance: +/- 0.1 mmWT Tolerance: -0/+10%Rz <= 6.3 um

21.3 x 2.65

6.0 x 1.5

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Heat Exchanger TubesStraight Heat Exchanger Tubes

U-Shape Heat Exchanger Tubes

OD: 12.7 – 38.1 mmWT: 1.0 – 4.0 mmMaximum Length: 25 metersA213/A269/EN10216-5/JIS G3463

OD: 12.7 – 38.1 mmWT: 1.0 – 4.0 mmRadius = 1.5 OD – 1.0 M

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Gas & Oil Transportation

High Precision Thin Wall Stainless Tubes for Composite Pipes

Material: 316L; 32205OD: 100 – 476 mmWT: 1.5 – 3.0 mm Length: 12 meters

Seamless or Drawn Welded Tube

High Strength Low Alloy Steel Seamless Pipe 12 meter

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Scope of Supply

• Seamless Tubes and Pipes:OD: Φ 5 - 219 mm WT: 0.5 - 25 mmMaximum Straight Length: 25 meter (for OD < 30 mm)U-Bending: available up to 45 mmTubes Coil: Φ 5 – 38 mm (to be available in 2013)

• Drawn/Rolled Welded Tubes and Pipes:OD: Φ 5 - 476 mm WT: 0.3 - 3 mmU-Bending: available up to 45 mmTubes Coil: Φ 5 – 38 mm (to be available in 2013)

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Main Production Equipments

§ Draw Benches： 5 setsLB120t 1set； LB45t 2setsLB10t 1set； LB5t 1set

§ Cold Pilgers: 19 setsLG30 9sets； LG60H 2setsLG120 1set； LD15 4setsLD30 2sets； LD60 1set

§ Natural gas solution treatment Furnace

§ U-Bending Facility

§ Straighteners: 6 setsØ20-10 rollers； Ø40-11 rollersØ60-11 rollers； Ø80-7 rollersØ160 7 rollers； Ø250 8 rollers

§ Bright Annealing Furnace

§ Induction Heating Equipment

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Quality System

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Processes and Check Points

Mat’l Entry

Mat’l Inspection

ID&OD Grinding

Radiation Check

Chemistry & Dimension

Cutting/Deburring

Edge smoothness& Unit Weight

Pickling&

PassivationID&OD Surface

Degreasing

Rolling and/or

Drawing

OD & WT & Defects

Defects Removal

Annealing &

Straightening

Temp & Speed & Straightness & Dimension

ID&OD Surface

Product InspectionDimensions & PMI

Testing

NDT & Chemical & Mechanical

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Quality means Value• Raw Material Inspection and Preparation

– Radiation Detector, PMI– Undoscope used for ID surface inspection

• Process Control and Monitoring– Thoroughly Defects Removal before next Processing– Real time data-logging in Heat Treatment– Real-time Shop Flow System ensure Production Plan Control– SPC analysis improve dimensional accuracy

• Complete Quality Inspection– Thoroughly Dimensional and Surface Inspection– High Precision NDT Equipment– UT/ET/Hydraulic/PT/X-Ray NDT tools– Chemical, Mechanical, Metallographic and Corrosion Testing

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SPC Chart – Fuel Rail Tube (OD)

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General Inspection Equipment

• Hardness Tester (HRC/HRB/Vicker)

• Metallographic Microscopes

• Universal Test Machine with High temperature option

• Direct-reading Spectrometer (OBLF) for Stainless Steel and Nickel alloy

• Severe Environment Stress Corrosion Tester (High Temp/ High Pressure)

• Impact Test Machine

• UT & ET

• Hydro-Testers

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NDT Equipments§ Undoscopes§ PT request available§ Ultrasonic Tester for OD:12~219mm, 5%T sensitivity§ Eddy Current Tester for OD:6~219mm§ Hydrostatic Tester OD: 6-219 mm, 30 MPa max.

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Certificates

• Approved: ISO 9001, PED, ASME2, TS, GOST, TS16949

• Ship Classification Society Approvals:– ABS, CCS, GL,BV,RINA, NK, KR, LR, DNV

• To be approved: API 5LC

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Thank youBest Stainless Seamless Tubes Supplier

Mutual Benefit from Cooperation with Maxmount

www.maxmountco.comjacob@maxmountco.com