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Stainless Steel Pipe

Stainless steel pipe is a kind of hollow long round steel, mainly used in petroleum, chemical, medical, food, light industry, mechanical instrument and other industrial pipeline and mechanical structural parts.In addition, in the bending, torsional strength is the same, the weight is light, so it is also widely used in the manufacture of mechanical parts and engineering structures.Also commonly used as furniture, kitchenware, etc.

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Product Description

Standard：	ASTM EN DIN GB ISO JIS
Length：	6000-25000mm, etc
Diameter：	3mm--1000mm, etc
Thickness：	0.5-40mm
Export Packing：	Waterproof Paper, Steel Strip Packed and other Standard Export Seaworthy Package, or customized package
Heat Treatment Condition:	Solution Annealing and water rapid quenched, Bright Annealing,Stess Relieving Heat Treatment for U tubes
Grade：	201, 202, 304, 304L, 309, 309S, 310S, 316, 316L, 316Ti, 317L, 321, 347H, 409, 409L, 410, 410S, 420 (420J1, 420J2), 430, 436, 439, 441, 444, 446 etc. 1.4301, 1.4307, 1.4541, 1.4401, 1.4404 ,1.4571, 1.4438, 1.4539, 1.4547, 1.4529, 1.4562, 1.4410, 1.4878, 1.4845, 1.4828, 1.4876, 2.4858, 2.4819
Advantage:	high quality surface, clean finished 2. corrosion & oxidation resistance, more durable 3. high ductility and good toughness 4. high strength and to deform 5. the use to diversity
Container Size：	20ft GP: 5898mm(Length) x 2352mm(Width) x 2393mm(High); 40ft GP:12032mm(Length) x 2352mm(Width) x 2393mm(High); 40ft HC: 12032mm(Length) x 2352mm(Width) x 2698mm(High)
Surface Finished	BA, 2B, NO.1, 8K(mirror), Hair Line
Characteristics	Bright heat treatment after cold rolling.
	Finished by heat treatment, pickling after cold rolling, followed by skin pass line to more brighter and smooth surface.
	Finished by hot-rolling, annealing and pickling, characterized by white pickled surface.
	A mirror-like reflective surface by polishing with finer abrasives over 800 mesh.
	Finished by continuous linear polishing.
Certification：	SGS, ISO, ROHS
Surface：	2B, 2D, BA, NO.4, NO.8, 8K, Pickling, Bright; mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Production Process：	Cold Drawn,Cold Rolled,Bright Anneal etc
Surface Treatment:	Standard export package, suit for all kinds of transport, as required.
Loading Port:	Pickled, Passivation, Inside & Outside Mechanical Polishing, BA, Electropolishing (EP)
Trade Terms:	FOB, CNF,CIF
Application	Ktchen utenstil, Kitchen ware, Architectural purpose.
	General application medical instruments, Tableware.
	Chemical industry equipment, Industrial tanks.
	Refletor, Mirror, Interior- Exterior decoration for building.
	Architecture industries, Escalators, Kitchen ware, Vehicles.

Carbon (C) : 1. Improve the deformation resistance and tensile strength of the blade;2. Enhance hardness and improve wear resistance.

Cr (Cr) : 1. Enhance hardness, tensile strength and toughness;2. Anti-wear and corrosion.

Cobalt (CO) : 1. Increase the hardness and strength to enable it to withstand high temperature quenching;2. Used to enhance certain individual properties of other elements in more complex alloys.

Copper (Cu) : 1. Enhance corrosion resistance;2. Enhance wear resistance.

Manganese (Mn) : 1. Increase quenchability, wear resistance and tensile strength;2. Removing oxygen from the molten metal by separate oxidation and separate vaporization;3. When added in large quantities, the hardness is enhanced, but the brittleness is improved.

Molybdenum (Mo) : 1. Enhanced strength, hardness, quenchability and toughness;2. Improve machinability and corrosion resistance.

Nickel (Ni) : 1. Enhance strength, hardness and corrosion resistance.

Phosphorus (P) : Enhanced strength, machinability and hardness.

2. When the concentration is too large, it is easy to crack

Silicon (Si) : 1. enhanced ductility;2. Increase the tensile strength;3. Removal of oxygen from the molten metal by separate oxidation and separate vaporization.

Sulfur (S) : small amount used to improve machinability.

Tungsten (W) : Increases strength, hardness and toughness.

Vanadium (V) : increases strength, hardness and seismic resistance.

Application	Architectural/Civil Engineer	Handrails, door and window fittings, steel furniture, structural sections etc
	Transport	Exhaust systems, car trim, road tankers, ship containers, ships chemical tankers etc
	Chemical/Pharmaceutical	Pressure vessels, process piping etc
	Oil & Gas	Platform accomodation, cable trys, subsea pipelines etc
	Water	Water and sewage treatment, water tubing, hot water tankers etc
	Medical	Surgical instruments, surgical implanets, MRI scanners etc.
	Food & Drink	Catering equipment, brewing, food processing etc