Austenitic
Duplex Steel
Nickel Alloy
Cobalt Alloy

TP316 / 316L 1.4401 / 1.4435 Austenitic Stainless Steel Pipe With Annealed & Pickled Surface

Specifications of Austenitic Stainless Steel Pipe

Why Choose MTSCO Austenitic Stainless Steel Pipe?

1. Highly reliable seamless pipe manufacturer -MTSCO invested in a factory with 35 years of experience in Austenitic Stainless Steel pipe making, Huxin Pipe

Applications of  TP316 Austenitic Stainless Steel Pipe

Chemical Composition of Austenitic Stainless Steel

Quality Control of MTSCO Austenitic Stainless Steel  Seamless Pipe

Quality Control of Raw Materials

MTSCO sources pipe raw materials from large steel mills like Baosteel and Tsingshan. Each raw material batch undergoes warranty and PMI checks to ensure quality. PMI and other inspections are conducted to verify compliance with material requirements.

Process Control During Production

MTSCO's Austenitic Stainless Steel seamless pipe production involves cold rolling, cold drawing, annealing, pickling, and surface treatment. Advanced production equipment and experienced engineers supervise every process step, documenting each for archiving. Process cards guarantee accuracy and traceability throughout production.

Quality Control Before Shipment

MTSCO boasts a professional QC team conducting various inspections and experiments on products: appearance, PMI, size, quantity, and more. Mechanical, hardness, ultrasonic, eddy current, and hydraulic tests are performed. Additionally, third-party tests (SGS, TUV, BV) are accepted. Prior to shipping, we ensure secure packaging and reinforce containers to prevent transportation damage.

What is the advantage of stainless steel?

Classification and properties of stainless steel

Ferritic stainless steel is a common type of stainless steel material, is a kind of ferrite organization in the state of use mainly stainless steel. The chromium content of this type of stainless steel is between 11% and 30%, in addition, it also contains small amounts of molybdenum, titanium, niobium and other elements.

Advantages: corrosion resistance, good oxidation resistance, excellent stress resistance, good thermal conductivity, small coefficient of expansion

Austenitic stainless steel is a kind of stainless steel material with stable austenitic organization, which contains 18% of chromium and about 8% of nickel, but also contains a small amount of molybdenum, titanium, nitrogen and other elements.

Advantages: good overall performance, can be resistant to corrosion of a variety of media, toughness and plasticity are relatively good, easy to cut strong performance

Austenitic - ferritic duplex stainless steel is a kind of internal austenite and ferrite organization structure of each half of the stainless steel products.

Characteristics: with the austenitic stainless steel materials and ferritic stainless steel materials, and compared with the ferritic stainless steel, its plasticity is better, higher toughness, compared with the austenitic stainless steel, its thermal conductivity is better, the expansion coefficient is smaller.