304 Cold Rolled Seamless Stainless Steel Pipe

Product general information

Product Name:	304 Stainless Steel Pipe	Thickness:	0.5mm-75mm or as the customer’s request
OD:	6mm-250mm or as the customer’s request	Length:	200-12000mm, or custom made
Surface:	Polishing,annealing,pickling,bright	Technique:	Cold Rolled, Hot Rolled
Package:	Export wooden pallets/cases	Origin:	Shanghai, China

Commercial terms of products

Minimum Order Quantity:	1 Ton
Delivery Time:	7-30 days
Payment Terms:	50% TT deposit, balance before shipment
Supply Ability:	Sea Transport, Land Transport, etc

Other names：304 Stainless SteelTube

Description:

Stainless steel pipe is a hollow long round steel product, which can be divided into seamless pipe and welded pipe. Common materials include 201, 304, 316, etc. It has the characteristics of light weight and corrosion resistance. It is mainly widely used in industrial transportation pipelines and mechanical structural components such as petroleum, chemical industry, medical treatment, food, light industry, mechanical instrumentation,etc.

Chemical composition

C：≤0.08%
Cr：18.0% - 20.0%
Ni：8.0% - 11.0%
N：≤0.10%
Mn：≤2.00%
Si：≤1.00%
P：≤0.045%
S：≤0.030%
Fe：Remainder

Werkstoff-zustand	T.S（MPa）	Y.S（MPa）	EL(%)	HRB Typischer Wert
Annealed	520-620MPa	≤210MPa	≥35%	≤90HRB
Cold Worked	620-1000MPa	≥300MPa	10%-25%	90-130HRB
Half Hard	580-750MPa	250-350MPa	20%-30%

Competitive Advantage:

Excellent corrosion resistance: it can effectively resist the erosion of the atmosphere, water, most organic acids and weak bases, and can keep the metallic luster for a long time in a dry and clean environment, even if it is exposed to wet or mild corrosive medium for a short period of time, it is not easy to rust and corrode, which is far superior to the ordinary carbon steel and low alloy stainless steel.

Excellent mechanical properties and processability: high tensile strength and good ductility, can be stamping, bending, welding, cutting and other processing, can be made into plates, tubes, wires and other different forms to meet the molding needs of complex structural components, especially suitable for mass production of standardized parts.

Outstanding heat resistance:in the high temperature environment below 800℃, it can still maintain stable mechanical properties and oxidation resistance, and the toughness does not decrease in the low temperature environment, which is suitable for outdoor facilities in cold areas.

Health, safety and aesthetics: the material is pure, non-toxic, the surface is smooth and easy to clean, not easy to breed bacteria, in line with the food-grade contact standards, commonly used in tableware, medical equipment, food processing equipment, etc.; at the same time, after polishing can be presented with a mirror or matte effect, both functional and decorative.

Applications:

304 stainless steel has a wide range of applications in various industries due to its excellent comprehensive performance. In the field of food industry, it is the preferred material for making food processing equipment, storage containers and tableware, its excellent corrosion resistance can resist the common acid and alkali environment in food processing, and hygienic and non-toxic, the surface is easy to clean, and it can meet the food safety requirements. In the medical device and pharmaceutical industry, 304 stainless steel is commonly used in the manufacture of surgical instruments, infusion components, drug storage tanks, etc. Its excellent biocompatibility and resistance to sterilization and corrosion can guarantee the safety and hygiene of the medical process. In the field of architectural decoration, it is made into door and window frames, railings, curtain wall panels, etc. The polished surface is bright and beautiful, and it can resist the erosion of wind and rain for a long time in the outdoor environment to keep the appearance neat and clean.

Surface

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