Stainless Steel Pipe

Stainless Steel Pipe is the abbreviation of stainless acid resistant steel, and it is resistant to air, steam, water and other weak corrosive media. All of type of steel with rustless property are collectively referred to as stainless steel. Meanwhile, the steel, which is resistant to chemical corrosion (acid, alkali, salt and other chemical erosion), is called Acid-proof Steel. Sino East Steel ,as a professional stainless steel pipe factory, provides wide range of steel products, in meantime, the stainless steel products meet to prime quality and related products’ categories such as stainless steel pipe, stainless steel sheet and coil, and stainless metal pipes for sale.

Type of Stainless Steel

Stainless steel can be classified into relative types according to the structure and shape, and also can be classified according to its content of metallic elements. may ensure oversea buyers’ purchase of all kinds of stainless steels through top suppliers of stainless steel.

Ferritic steels

Chromium containing 15% to 30%. Its corrosion resistance, toughness and weldability gradually improve with the increase of chromium content, and its chloride stress corrosion resistance is better than other types of stainless steels. Its corrosion resistance and oxidation resistance are good, but mechanical properties and process performance are poor. This stainless steel is used in the equipment of nitric acid and food factories , and can also be used to make parts working at high temperatures such as gas turbine parts.

Austenitic steels

Chromium content is more than 18%, and also contains about 8% nickel and a small amount of molybdenum, titanium, nitrogen and other elements. It has good comprehensive properties and can withstand corrosion from multiple medium. This kind of stainless steel has good plasticity, toughness, weldability, corrosion resistance, no magnetism or weak magnetism. It is used to make acid-resistant equipment such as corrosion-resistant containers and equipment lining, transportation pipelines, nitric acid-resistant equipment parts, etc. It can also be used as the main material of stainless steel clocks and watches.

Specification of Stainless steel

Normally following 304, 304L, 316, 316H, 316L, 317, 321 are common model uses in any industries and purchased by oversea buyers.

Sino East Steel provides wide ranges of size of stainless steel pipes and tubes. Below is concrete information: (Thickness of pipes in metric and in British standard).

10, 12, 15, 22, 25, 28, 30, 32, 35, 38, 40, 45, 50, 60, 63, 65, 70, 75, 56, 80, 90, 200, 300 (mm).

Schedule 5s, Schedule 10s, Schedule 20s, Schedule 40s, Schedule 80s, Schedule 160s.

1, 1.25, 1.5, 2, 2.25, 2.5, 2.75, 3, 3.5, 4, 5, 6, 7, 8, 10, 12, 16 (inch).

The stainless steel pipes the company supplied may match to related international and domestic industrial standard such as GB, JIS, ASME, ASTM, AISI, UNS, BS and DIN, etc.


  • Polishing performance

The stainless steel supplied by the factorys from has been polished process to ensure the quality.

  • Weldability

The most of finished products of stainless steel have to ensure its good weldability. So the stainless steel pipes manufacturers from may offer you stainless steel with good weldability.

  • Heat resistance

Stainless steel still maintains excellent physical and mechanical properties at high temperatures.

  • Corrosion resistance

When the quantity of chromium atoms in steel is not less than 12.5%, it may prevent electrochemical corrosion.

  • Corrosion resistance

Most stainless steel products require good corrosion resistance such as tableware, kitchenware, water heater, water dispenser, etc. Some foreign buyers also test the corrosion resistance of products.


3 inch stainless steel pipe   2 stainless steel tubing   4 stainless steel tubing  8 inch stainless steel pipe distributor

304 stainless steel  316 stainless steel tubing  stainless tube  seamless stainless steel tubing

schedule 10 stainless steel pipe  schedule 40 stainless steel pipe  schedule 80 stainless steel pipe