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Stainless Steel Pipe



Tim Carter

My stainless steel plate order received today. That's exactly what I think. The product surface and quality are very good. We will recommend your company to others.

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The best Stainless Steel Pipe supplier in China


If you're looking for the best stainless steel pipe supplier in China, then you've come to the right place. We're experts in the field and can provide you with the highest quality products and services.We have a wide range of products that are perfect for any application, and our team of experts are always on hand to offer advice and support. We're committed to providing the best possible service to our customers, so you can be sure that you're getting the best value for your money.If you need any help or advice, please don't hesitate to contact us. We'll be more than happy to assist you in any way we can.

Learn more about each Stainless Steel Pipe<<

China Stainless Steel Pipe: The ultimate guide


When you choose to purchase high quality Stainless Steel Pipe, there are some important points we need to know before starting.



China Stainless Steel Pipe


Stainless steel pipe is a kind of hollow long circular steel, widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial transportation pipes and mechanical structure components. In addition, in bending, torsional strength is the same, light weight, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used for furniture and kitchenware.Need to know more details about Stainless Steel Coil, please contact us China Huaci Stainless Steel Sheet Manufacturer and Supplier



China Stainless Steel Pipe Product Details

Product name Stainless Steel Pipe
Standard ASTM A240/240M , AISI, GB1220 , JIS, DIN17440, EN
Material 201,304,304L,316,316Ti,316L,321,309s,310,904L,410,410s,409,420,420J2,430,444,2205,2507,2304,301,317
Surface Bright,Pickling white ,Brushed,Color,perforated Surface
configuration Round ,square,rectangle,hex
thickness 1mm-150mm
The name of the pipe Tube ,Pipe


China Stainless steel pipe hardness testing


W-B75 Wechls hardness tester can be used for annealed stainless steel pipe whose inner diameter is above 6.0mm and wall thickness is below 13mm. The test is very fast and simple, which is suitable for rapid and nondestructive qualified inspection of stainless steel pipe. The HRB and HRC hardness of stainless steel tubes with inner diameter greater than 30mm and wall thickness greater than 1.2mm are tested by Rockwell hardness tester. For stainless steel tubes with inner diameter greater than 30mm and wall thickness less than 1.2mm, use surface Rockwell hardness tester to test HRT or HRN hardness. For stainless steel pipes with inner diameter smaller than Omm and larger than 4.8mm, the hardness of HR15T shall be tested by Rockwell hardness tester dedicated for pipe. When the inner diameter of stainless steel pipe is greater than 26mm, Rockwell or surface Rockwell hardness tester can also be used to test the hardness of the inner wall of the pipe.


China Stainless steel pipe stock supply application


These stainless steel pipe grades are sold to a wide range of industries/markets, due to their overall corrosion resistance and good machinability:


Chemical and petrochemical

Power generation

Renewable energy

Pulp and Paper

Process piping


Food and beverage

Oil and gas






Stainless steel pipe commonly used several connection modes


Compression connection: It is to insert the pipe into the pipe mouth of the pipe fitting, tighten it by the nut, and compress the sleeve of the pipe mouth through the sealing ring with spiral force to play a sealing role and complete the connection of the pipe.

Clamping connection: A special rubber seal ring is installed in the U-shaped groove at the end of the clamping pipe fitting. During installation, the stainless steel pipe is inserted into the socket pipe fitting to the position of the positioning step. The special clamping tool is used to squeeze the U-shaped groove and the clamping parts on one or both sides of the U-shaped groove at the same time. The rubber sealing ring plays a sealing role after being extruded, and the clamping part of the pipe fittings and pipes shrink and deform at the same time (the profile forms a hexagonal shape) plays a positioning and fixing role, so as to effectively realize the connection of stainless steel pipes.

Flexible connection: it is to insert the pipe into the pipe mouth of the pipe fitting, tighten the cover nut with a special wrench, and seal the sealing ring by pressing the ring, so as to complete the connection of the pipe and pipe fitting.

Welded connection: the end of the pipe is processed groove, and the pipe is welded in a ring by manual or automatic welding.

Flange connection: It is to make annular argon arc welding between the flange and the pipe, and tighten it with quick clips or bolts, so that the gasket between the flange plays a sealing role and the pipe connection is completed.




Wall thickness from 3/16” to 1″

Lengths from 10 to 45 feet

Side dimension: 1″ X 1″ up to 20” X 20″



China Stainless Steel Pipe Suppliers


China Stainless Steel Pipe Suppliers is a top stainless steel pipe supplier offering custom cut SS pipes for various applications and industries. Whatever size at whatever wall thickness of stainless steel pipe you need, welded or seamless, Stainless Tubular Products is sure to have it! Our stainless steel pipe comes in a large variety of dimensions and alloys. You can also get custom cut SS pipes polished to your specifications.


If you require stainless steel pipe, please contact one of our representatives and we will be happy to help you order just what you need. We are also available to answer questions you may have about our stainless steel pipe or any other products.



Download the relevant Stainless Steel Pipe  documentation


Luoyang Huaci Metal Product Co.,Ltd. was established in 1999, located in Henan province a manufacturer and wholesaler of independent import and export rights.