Stainless steel pipe
Classification :
PRODUCT DETAILS
Product introduction
Stainless steel pipe is made of stainless steel blanks and is divided into two categories: seamless stainless steel pipes and welded stainless steel pipes. Made through hot rolling, cold drawing or coil welding, solid solution pickling and other processes, it has excellent corrosion resistance and oxidation resistance, and can withstand corrosion in the atmosphere, fresh water, some weak acids, and chloride ion environments. It also has good high-temperature strength, low-temperature toughness and welding performance, and is easy to cut, bend, and machine.
Commonly used grades include 201, 304, 304L, 316L, 321, 310S, etc. Different grades have obvious differences in corrosion resistance and high temperature resistance. The inner and outer surfaces of the pipe are clean and can be directly used for fluid transportation and structural components without additional anti-rust treatment. It is widely used in chemical fluid pipelines, water supply and drainage, food and medical equipment, boiler heat exchange pipelines, oil and gas equipment, seawater treatment, architectural decoration, pressure vessel accessories, etc. Ordinary 201 is suitable for indoor dry atmosphere; 304 is suitable for regular outdoor humid environments; 316L is more resistant to chloride ions and seawater corrosion, and is suitable for coastal and light chemical working conditions; strong oxidizing and acidic environments require the use of higher-grade special alloys.
Technical parameters
| Project | Parameter description |
|---|---|
| Product name | Stainless steel pipe |
| Commonly used grades | 201,304,304L,316L,321,310S, can be customized as required |
| product type | Seamless stainless steel pipe / straight seam welded stainless steel pipe optional |
| Implementation standards | ASTM A312, ASTM A213, GB/T17395, etc. |
| surface state | Pickled matte surface, bright annealed BA surface, polished surface are optional |
| Outer diameter range | 6mm–630mm |
| Wall thickness range | 0.5–40mm, SCH series wall thickness SCH10/SCH40/SCH80 optional |
| regular length | 6 meters / piece, can be cut to length of 3-12 meters |
| Density | 7.93g/cm³(304/304L/316L) |
| Nozzle treatment | Flat mouth, can be beveled as needed |
| delivery status | Solution pickling, bright annealing optional |
| packaging | Plastic protective cap + woven bag / wooden box, export shipping packaging optional |
PACKAGING AND DELIVERY
We specialize in stainless steel plate, coil, pipe, bar, and nickel-based alloys, exporting to the USA, Germany, India, and over 50 countries worldwide with a professional foreign trade team.

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APPLICATION FIELD
Chemical Storage
Automobile Manufacturing
Precision Equipment
Pipeline Transportation
Steel Structure
Highway
Aerospace
Ship Manufacturing
Offshore Platform
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