Customization: | Available |
---|---|
Type: | Seamless |
Technique: | Cold Drawn |
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Name |
Cold drawn or ERW straight steel tubes and pipes for heat exchanger |
Standard |
Meet or exceed JIS,ASTM,ASME,API,ANSI and DIN standards. ASTM A106/A179/A192/A210/A213/A519 etc. DIN2391/DIN17175/EN10305 etc STPT480,STPT370 etc |
Material |
A179,St35,St45,St52,E215,E235,E355,10,20, A106,A179,A192,A210,T11,T22,T12 etc |
Size |
Outer diameter:6-114.0mm Wall thickness:0.5-15mm Length:max 2400mm,generally 6000mm |
Application |
Cold drawn or cold rolled precision seamless steel tubes for hydraulic pressure and pneumatic services. For Auto use,machinery use,oil cylinder tube,motorcycle shock reducer use,auto shock reducer inner cylinder,etc. Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building,Liquid service, petroleum cracking, chemical fertilizer equipment, Drawing-oil-equipment and structure purposes. |
Business scope |
DIN series cold drawn precision seamless steel tubes DIN series cold rolled precision seamless steel tubes Related coated and galvanized steel tubes Rustproof phosphyorylated tube |
Main characteric |
No Oxidation Layer on the outer and inner walls; No Leakage under high pressure; No Crake under flating and flattening; No distortion after cold bending; High precision high cleanness; Excellent brightness cold drawn and hot finished Superior performance for high pressure and temperature uses Black finish and hot dip galvanized Excellent corrosion resistance |
Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
---|---|---|---|---|---|---|---|---|---|
max 0.33 | 0.10-0.35 | 0.30-1.00 | 0.035 | 0.035 | - | - | - | - | - |
Yield Strength | Tensile Strength | Elongation A5 min | |||
---|---|---|---|---|---|
MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
480 | - | - | 25 |