Seamless Boiler Tubes ASTM A213 / A312 SS Pipe Annealed Low Carbon
Quick Detail of Our Pipe
- 304/304L stainless steel seamless tube
- grade: 304/304l.316;316L,310S,321,904L
- OD: 1/8" to 10"
- Thickness :SCH10-SCH160
- Length: 6m-11m
Description of our 304/304l stainless steel pipe
Size | (12-630) x (1.0-50) x any Length | |
Material Grade | 304, 304L, TP304, TP304L, 316L, TP316L, 321, F321, etc. | |
Standard | ISO 9001/ ASTM A269/ A270/ A312/ A213, GB/T 14976/ GB/T 13296, etc. | |
Description | Process Method | Cold Drawn |
Surface Finish | Treatment: Annealing and Pickling, Wire Drawing or Hairline Finish | |
Ends Finish | Plain Ends or Beveled Ends | |
Test |
Eddy Current/ Hydrostatic/ Ultrasonic/ Intergranular Corrosion Or according to customers' request |
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Application | For use in the Petroleum, Chemical, Chemical fiber, Medical Machinery, Aerospace, Paper, Food, Shipbuilding, Environmental Protection, Boilers, Heat Exchangers, Pressure Vessels, Condensers, Water, Electricity and other industries. | |
Packing | Each in PVC bags, Bundles with knitted plastic bags, Wooden cases or according to customers' request |
Chemical Composition of our stainless steel pipe
TYPE NO. | C | Mn | P | S | Si | Cr | Ni |
% | % | % | % | % | % | % | |
201 | ≤ 0.15 | 5.5-7.5 | ≤ 0.050 | ≤ 0.03 | ≤ 1.00 | 16.0-18.0 | 3.5-5.5 |
202 | ≤ 0.15 | 7.5-10 | ≤ 0.060 | ≤ 0.03 | ≤ 1.00 | 17.0-19.0 | 4.0-6.0 |
301 | ≤ 0.15 | ≤ 2 | ≤ 0.045 | ≤ 0.03 | ≤ 1.00 | 16.5-18.0 | 6.0-8.0 |
302 | ≤ 0.15 | ≤ 2 | ≤ 0.045 |
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