China Wholesale 75×75 Angle Steel Factories - High Quality Stainless Steel Pipe – Xinsuju

China Wholesale 75×75 Angle Steel Factories - High Quality Stainless Steel Pipe – Xinsuju

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Our target is always to satisfy our customers by offering golden support, superior value and high quality for Q235 Welded Pre Galvanized Round Steel Pipe, 30x30 Steel Angle, 3pe Steel Pipe, We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
China Wholesale 75×75 Angle Steel Factories - High Quality Stainless Steel Pipe – Xinsuju Detail:

Product Desscription

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.

product category

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 75×75 Angle Steel Factories - High Quality Stainless Steel Pipe – Xinsuju detail pictures

China Wholesale 75×75 Angle Steel Factories - High Quality Stainless Steel Pipe – Xinsuju detail pictures

China Wholesale 75×75 Angle Steel Factories - High Quality Stainless Steel Pipe – Xinsuju detail pictures

China Wholesale 75×75 Angle Steel Factories - High Quality Stainless Steel Pipe – Xinsuju detail pictures


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carry on to further improve, to guarantee merchandise high-quality in line with market and buyer standard necessities. Our organization has a top quality assurance procedure have already been established for China Wholesale 75×75 Angle Steel Factories - High Quality Stainless Steel Pipe – Xinsuju , The product will supply to all over the world, such as: Germany, Lithuania, Sheffield, We are seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Ray from Mali - 2018.07.12 12:19
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Eve from Vancouver - 2018.05.15 10:52
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