- ASTM Grade 31 Valve
- ASTM Grade 31 Tee
- ASTM Grade 31 flange
- ASTM Grade 31 bars
- ASTM Grade 31 pipe
ASTM Grade 31
ASTM Grade 31 Flanges, Pipe Fittings, Pipes, Reducer, Gaskets, Valves, ASTM Grade 31 Tee,and profiledstrip,Special Steel,mould,have all specifications. With 6 years production experience, strict control ASTM Grade 31 chemical composition and ASTM Grade 31 mechanical properties.From casting, Tee, steel to hot and cold rolling process, heat treatment, etc.
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.45-0.55 | 1.0 | 1.0 | 0.04 | 0.04 | 24.5-26.5 | 9.5-11.5 |
Mo | Al | Cu | Nb | Fe | W | V |
≤2.0 | 7.0-8.0 | |||||
N | Co | Pb | B | Other | ||
... | 0.005-0.015 |
Introduction to Our Products:
Data center describes many of the common steel models, we can not determine the company's warehouse has all types of steel products inventory or raw materials.
Yaang Pipe Industry
Angle bar: 1mm to 1300mm
Pipe: 1 - 13M, also can be customed.
Pipe Fitting Size: 1/8 inch - 80 inch (DN6 - DN2000)
Flange Size: DN6 - DN2000
Lenth: Any lenth based on the customer's requirement.
Mechanical properties
ASTM Grade 31 Mechanical properties,production completely according to the ASTM Grade 31 standards to meet the ASTM Grade 31 mechanical performance, can also according to the customer request, to meet the requirements of customers of ASTM Grade 31 mechanical properties.
Heat treatment
ASTM Grade 31 Heat treatment,production completely according to the ASTM Grade 31 standards to meet the ASTM Grade 31 Heat treatment, can also according to the customer request, to meet the requirements of customers of ASTM Grade 31 Heat treatment.
Machining
ASTM Grade 31 Machining,production completely according to the ASTM Grade 31 standards to meet the ASTM Grade 31 Machining, can also according to the customer request, to meet the requirements of customers of ASTM Grade 31 Machining.
Welding performance
ASTM Grade 31 Welding performance,production completely according to the ASTM Grade 31 standards to meet the ASTM Grade 31 Welding performance, can also according to the customer request, to meet the requirements of customers of ASTM Grade 31 Welding performance.
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