Original
By certification 
ASTM A182 F317L lWN flange manufacturer from China
The type of Fittings |
lWN flange manufacturer from China |
Materials Standard |
SA182/A182M |
Production Standard |
BS, ASME/ANSI B 16.5, ASME B 16.47 SERIES A(MSS SP 44), ASME B 16.47 SERIES B(API 605),EN1092-1,JIS B2220, |
Materials |
317L/SS317/UNS317L |
Pressure Class |
75LB, 125LB, 150LB, 300LB, 400LB, 600LB, 900LB, 1500LB, 2500LB; 5K, 10K, 16K, 20K, 30K |
Heat Treatment |
Solution |
Sealing Face |
RF, FF,RTJ,TG,MFF,LF,LM,TF,GF, |
Surface Finishing |
Pickling,Blasting |
Original |
China |
Technics |
Forging |
Diameter |
1/2”-72” |
Certification |
3.1 Mill Certification |
Packing Detail |
Plywood Cases,Plywood Pallet,others |
Payment |
30%T/T in advance,70% before shipment |
Delivery time |
According to the quantity of order |
Application |
Chemical processing, transport and storage, Oil and Gas exploration and processing equipment, Marine and other high chloride environments, Pulp and paper digesters, liquor tanks and paper machines. |
CHEMICAL PROPERTIES:
Grade |
C |
Mn |
P |
S |
Si |
317 |
≤0.08 |
≤2.00 |
≤0.045 |
≤0.03 |
≤1.00 |
317L |
≤0.030 |
≤2.00 |
≤0.045 |
≤0.03 |
≤1.00 |
Grade |
Cr |
N |
Mo |
Ni |
V |
317 |
18.0-20.0 |
≤0.01 |
3.00-4.00 |
11.0-15.0 |
/ |
317L |
18.0-20.0 |
≤0.01 |
3.00-4.00 |
11.0-15.0 |
/ |
MECHANICAL PROPERTIES:
Grade |
Ultimate Tensile Strength ,psi Minimum |
Yield Strength,ksi Minimum |
Elongation Percent % |
Reduction of Area % |
317 |
≥515 |
≥205 |
≥30 |
≥50 |
317L |
≥485 |
≥170 |
≥30 |
≥50 |
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