Stainless steel tube is a hollow long strip steel made of stainless-steel material. Because of its excellent corrosion resistance, it is mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instruments and other industrial transportation pipelines and mechanical structural components. In addition, when the bending and torsion strength are the same, the weight is light, so it is also widely used in manufacturing mechanical parts and engineering structures, but also commonly used in the field of furniture decoration.
Stainless steel pipe is divided into seamless pipe and welding pipe according to the production mode, seamless steel pipe can be divided into hot rolling pipe, cold rolling pipe, cold pulling pipe and extrusion pipe, etc., cold pulling and cold rolling is the secondary processing of steel pipe; welding pipe is divided into straight welding pipe and spiral welding pipe.
Stainless steel pipes can be divided into round tubes and different tubes according to the cross-sectional shape. The form tubes have rectangular tubes, rhomboid tubes, ellipse tubes, hexagonal tubes, octagonal tubes and various cross-sectional asymmetric tubes.
It can be divided into Austenitic Stainless Steel Tube Ferritic Stainless Steel Tube Martensitic Stainless Steel Tube and Duplex Stainless Steel Tube by the type of stainless steel.
Decoration,Industry,food processing and medical industry ,ships building industry etc.
Certification
SGS, BV, IQI, TUV, ISO, CE, etc
Coil Weight
3-10 Tons Or As Your Requirements
Tolerance
±1%
MOQ
1 ton
Supply Ability
5000 tons / month
Lead Time
7-15 working days after the receipt of 30% deposit
Payment Terms
30%T/T Advance + 70% Balance
Price Terms
FOB, CFR, CIF, EXW
Packing
Standard sea-worthy package or as required
Characteristics of 440 Stainless Steel Coil:
Excellent work hardening (non-magnetic);
Excellent high temperature strength;
No magnetism in solid solution state;
Cold rolled products have good gloss and beautiful appearance.
Uses: seawater equipment, chemical, dye, paper making, oxalic acid, fertilizer and other production equipment; Photography, food industry, coastal facilities, ropes, CD rods, bolts, nuts.
440 is widely used in the chemical industry because of its excellent corrosion resistance. 440 is also a derivative steel of 18-8 austenitic stainless steel, with 2 ~ 3% Mo added. On the basis of 440, many steel grades are also derived. For example, 440Ti is derived after adding a small amount of Ti,440 is derived after adding a small amount of N, and 317L is derived by increasing the content of Ni and mo
