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.
www.lordsteel.com
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.
www.lordsteel.com
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.
www.lordsteel.com
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
www.lordsteel.com
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
www.lordsteel.com
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
www.lordsteel.com
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
www.lordsteel.com
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
www.lordsteel.com
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
www.lordsteel.com
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
ther
Insp
ecti
on
an
d T
ests
.O
ther
Insp
ecti
on
an
d T
ests
.
• 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
www.lordsteel.com
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.
www.lordsteel.com
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
www.lordsteel.com