China Wholesale Alloy Seamless Steel Pipe Manufacturers - High Quality Stainless Steel Pipe – Xinsuju

China Wholesale Alloy Seamless Steel Pipe Manufacturers - High Quality Stainless Steel Pipe – Xinsuju

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Our business promises all users of the first-class items and the most satisfying post-sale company. We warmly welcome our regular and new prospects to join us for 1/2 Inch Galvanized Steel Pipe, Scaffolding Pipe Fittings, Square Pipe Fittings, The many thoughts and suggestions is going to be drastically appreciated! The great cooperation could boost each of us into better development!
China Wholesale Alloy Seamless Steel Pipe Manufacturers - High Quality Stainless Steel Pipe – Xinsuju Detail:

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Brinell, Rockwell and Vickers hardness indexes are commonly used to measure the hardness of stainless steel pipes. Stainless steel pipes can be divided into CR series (400 Series), Cr Ni series (300 Series), Cr Mn Ni series (200 Series) and precipitation hardening series (600 Series). 200 series – chromium nickel manganese austenitic stainless steel 300 series – chromium nickel austenitic stainless steel.

Production Process

Production process of stainless steel seamless pipe A. preparation of round steel; b. Heating; c. Hot rolling perforation; d. Cutting head; e. Pickling; f. Grinding; g. Lubrication; h. Cold rolling; i. Degreasing; j. Solution heat treatment; k. Straightening; l. Pipe cutting; m. Pickling; n. Finished product inspection.

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Stainless steel pipes are divided into ordinary carbon steel pipes, high-quality carbon structural steel pipes, alloy structural pipes, alloy steel pipes, bearing steel pipes, stainless steel pipes, bimetallic composite pipes, coated and coated pipes to save precious metals and meet special requirements.

Stainless steel pipes have a wide variety, different uses, different technical requirements and different production methods. At present, the outer diameter range of steel pipes is 0.1-4500mm and the wall thickness range is 0.01-250mm.

Stainless steel pipe can be divided into seamless pipe and welded pipe according to the production mode. Seamless steel pipe can be divided into hot-rolled pipe, cold-rolled pipe, cold drawn pipe and extruded pipe. Cold drawing and cold rolling are the secondary processing of steel pipe; Welded pipe is divided into straight seam welded pipe and spiral welded pipe. There are various connection modes of stainless steel pipes. The common types of pipe fittings are compression type, compression type, union type, push type, push thread type, socket welding type, union flange connection, welding type and derivative series connection mode combining welding with traditional connection. According to the purpose, it can be divided into oil well pipe (casing, oil pipe and drill pipe), pipeline pipe, boiler pipe, mechanical structure pipe, hydraulic prop pipe, gas cylinder pipe, geological pipe, chemical pipe (high-pressure fertilizer pipe, petroleum cracking pipe) and marine pipe.

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China Wholesale Alloy Seamless Steel Pipe Manufacturers - High Quality Stainless Steel Pipe – Xinsuju detail pictures

China Wholesale Alloy Seamless Steel Pipe Manufacturers - High Quality Stainless Steel Pipe – Xinsuju detail pictures

China Wholesale Alloy Seamless Steel Pipe Manufacturers - High Quality Stainless Steel Pipe – Xinsuju detail pictures

China Wholesale Alloy Seamless Steel Pipe Manufacturers - High Quality Stainless Steel Pipe – Xinsuju detail pictures


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Our items are commonly identified and trusted by people and can fulfill repeatedly altering economic and social wants of China Wholesale Alloy Seamless Steel Pipe Manufacturers - High Quality Stainless Steel Pipe – Xinsuju , The product will supply to all over the world, such as: Venezuela, Slovakia, Barcelona, So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we offer, effective and satisfying consultation service is supplied by our specialist after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So please make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We are confident that we are going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We're searching forward for your inquiries.
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Evelyn from United Arab Emirates - 2017.12.02 14:11
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Julia from Istanbul - 2018.12.28 15:18
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