LOGO Lord Steel Industry Company Limited ----Many Solutions, One Decision Here.

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Lord Steel Industry Company Limited

----Many Solutions, One Decision Here

Catalogue

ABOUT LSI

PRODUCTS LSI

QUALITY ASSURANCE LSI

WHY LSI

CONTACT LSI

www.lordsteel.com

About LSI

LORD STEEL INDUSTRY COMPANY LIMITED

Supplier for engineering industry relying on advanced technology

and quality products, We specializing in providing seamless and weld

-ed stainless steel tubes and pipes as well as fittings for our Clients all

over the world. LSI supplies the products to more than 50 countries all

over the world till today.

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Diagram for Sales Countries

Africa

Oceanica

The Middle East

America

Asia

Europe

0% 20% 40% 60% 80% 100%

2%

10%

5%

16.6%

37.6%

28.8%

We Providing The High-quality Tubes and Pipes and Efficient Services for Industries to Over 50 Countries Till Now. Diagram for Sales Countries Shown as Follows:

Business Processes

SC / PO

SC/PO REVIEW SC/PO COMFORMING

LSI CUSTOMES

BUILD STABLE AND LONG-TERM BUSINESS RELATIONSHIP WITH THE CUSTOMERS ON THE BASIS OF PRINCIPLE”WIN-WIN” BY INTERGRATION OF ALL THE RESOURCES WE CAN USE HERE

We are doing our best to make you satisfied and enjoy from our services under LSI’s efficient business processes.

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Industries LSI Serve for

Power Station& Nuclear

Mechanic Industry

Air CompressorEquipment

Fluid & Gas Transport

Oil &

ChemicalIndustry

4. API Pipe, Heat exchanger tube and U-bending Tube

5. Pipe & Tube Solution for Fluid Transport and Gas Tranportation

1. Pipe & Tube solution for Power Station and Nuclear Industry

2. Hollow bars and precision tubes for mechanical Industry

3. Bright Annealing Tube and High purity EP Tube LSI specializing in providing superior-quality

products and efficient solution for clients. We Insist in doing our best for what we are good at.

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Products

Specializing in providing prime-quality seamless stainless steel tube&pipe, including heat exchanger tubes, U bend tubes, nuclear industry tube, precesion instrument tubes, long tubes&coils tube, heat-resistance tube, Nickel alloy tubes, Tube&Pipes In Special Metals, Bright Annealing Tube, Ferritic Stainless steel tube,Hollow Bars, Thin-wall thickness Tube, etc.

Specializing in providing welded stainless steel tube for auto-industry, Duplex stainless steel welded tube & pipe, nickel alloy stainless steel welded tube & pipe, Super-Ferritic Stainless Steel Tube (UNS S44660, UNS S44400)

Providing Various fittings in stainless steel and Hot-rolled Stainless Steel Black Round Bars and Bright Round Bars, Titanium Tube, Copper Tube and Alloy Tube

Products

Seamless Stainless Steel

Tube & Pipe

Welded Stainless Steel

Tube & Pipe

Others

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Materials

Ferritic/Martenitic ：TP410,TP410S,TP420,TP430,TP439,S44660,S44400.Duplex:S31803,S32205,S32750,S32760,S32304Austenitics:TP304,TP304L,TP316,TP310S,TP316L,TP347H,TP321,TP317L,S30815,S31254

Alloy400(Monel400)Alloy800(Monel800)Alloy625(Inconel625)Alloy600,C-276,etc.

Copper Tube ， Titanium Tube ， T5,T9,P9,SA179,etc.

Stainless Steel

Series

OthersNickel Alloy

Series

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Products Range

Precision Tube ： 100mm---10000mm U Bend Tube ： 3M---38M （ Develop Length ） Note: Radius Shall less than 1.5*OD Heat exchanger tube ： 1M---20M Coils tube ： 15M~150M （ OD less than 28mm ）

Seamless Tube & Pipe ： 6~426mmWeled Tube & Pipe ： 3~890mm

Seamless Tube & Pipe ： 0.7~50mmWeled Tube & Pipe ： 0. 5~10mm

Length of LSI Products

Outside Diameter of LSI Products

Wall Thickness of LSI Products

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Quality Control

CompletedQuality System

Traceable Management

Advanced Test Equipments & Professional QA Engineer

LSI has completed quality management system under ISO9001 and make it as the principle for our cooperation partners and material suppliers.

LSI has traceable management system from the raw material to the end-user

LSI has advanced Test & Inspection equipments and qualified professional QA engineer, we maintain and calibrate the equipments regularly and do training shedule for our staff

CompletedQuality System

Traceable Management

Advanced Test Equipments &

Professional QA Engineer

We Focus more on the quality of products as we take for our life

ISO9001:2008Quality Management System

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Raw Material Control

Incoming Raw Material

1. Chemical composition analysis （ 100% PMI Test ）2. Surface quality inspection （ Make sure the surface quality meet the requirements

of processing ）3. Inter-granular attack test and metallographic detection as well as physical test.

100% Inspection & Test

Good/Reject/Waiting for re-check

““Make sure 100% Good of Raw Material”Make sure 100% Good of Raw Material”

[ Inspection & Test Content] [ Inspection & Test Content]

100% as per Clients’requirements100% as per standard

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Quality Control In-process

In processIn process

Check the cleanness of inside and outside of the tubes, the pickling solution and change the pickling solution regularly

Test & Inspection in process

Check the working condition for machine and the surface quality after cold-working .

Check the temperature of whole heat treatment pro-cess and doing metallo-graphic detection of tubes as well as check the sur-face quality of tube after heat treatment

Check the straight-ness of tube and the surface quality of tubes after straightening

A. Pickling B. Cold-drawing &Cold Rolling

C. Heat treatment D. Straightening

* The rate of randomly check as per the internal mill standard quality manual

*Inspector in process shall be selected according to quality manual and after training

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Quality of Finished Products

• Flattening,flarring,tensile test

• Hardness Test

• Attack Test under low temperature

Test & Inspection

Chemical Composition

NDT

Physical Property Test

Chemical Composition

Analysis

NDTO

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Insp

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an

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• Anti-fatigue Test

• Balling Test for U bend tube

• Inter-granular Test

• Surface quality check

• Dimension Test

• Straightness Test

• Surface roughness Test

• 100% PMI Test

• SPECTROMAXx

• Carbon & Sulphur Analysis

• Hydrostatic Test

• Air under water test

• Eddy current test

• Ultrasonic Test

• PT

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Why LSI

1.Experts in super-ferritic stainless steel tubing for industry & power station （ S44660&S44400）

2.Specializing in special materials

Seamless stainless steel tube & pipe

Seamless stainless steel tube & pipe

Welded stainless steel tube & pipe Welded stainless steel tube & pipe

1. Specializing in precision tubing in small diameters

Advantage ProductsAdvantage Products Core ProductsCore Products

LSI devote to providing superior quality products for industry engineering projects and one-stop services.

1. Specializing in producing hollow bars and thin-wall thickness seamless stainless steel tube & pipe.

2. Expert in producing heat exchanger tube and U bend tube

1.Specializing in producing tube & pipe in special

material

2.Specializing in producing precision tubing.

3.Specilizing in producing high-purity tubing and

bright annealing tubing

4. Superior-quality tubing for nuclear industry.

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Contact LSI

Many Solutions, One Decision Here

lord steel industry company limited(Suzhou Office)Phone:+86-512-62861001Fax :+86-512-62382470e-mail:[email protected]:No.5 Xinghai Road, Singapore-China Suzhou Industry Park, Jiangsu Province, the P.R.C

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Many Solutions, One Decision Here