321H seamless steel pipe
Price: |
5000.0~6000.0 RMB |
Payment Terms: |
T/T,L/C |
Place of Origin: |
Tianjin, China (Mainland) |
Product Detail
Model No.:
TP347H,321H
Production Capacity:
5000-10000
Delivery Date:
10 days
Means of Transport:
Ocean
Packing:
as required
Mainly used for sub-critical, supercritical pressure boiler parameters of large-scale power generation, power plant boiler superheater.
TP347H/321H/329 (S32900/SUS329J1/1.4460) / 347H/347 round steel, seamless pipe, wire, forgings, fasteners, flanges, fittings, strip
321 GB 0Cr18Ni9Ti, 1Cr18Ni9Ti, add in the 304 Ti grain boundary element to prevent corrosion; application and in the 430 ~ 900 temperature use, used in aircraft, exhaust pipes, boiler etc.
329/SUS329J1/S32900/1.4460/0Cr26Ni5Mo2: corrosion resistance with good oxidation resistance, high strength, adaptation to sea water corrosion resistance.
347 GB 0Cr18Ni11Nb, 347H, plus tantalum is niobium stabilized stainless steel. Features: with Nb to improve resistance to intergranular corrosion.
TP347H (1Cr19Ni11Nb)
1. Has good resistance to intergranular corrosion, oxidation resistance.
2. Has good bending and welding performance.
3. The maximum operating temperature up to 650 , the antioxidant components, the highest oxidation temperature up to 850 .
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