Original
By certification 
ANSI B16.5 A182 F53 Super Duplex Stainless Steel 2507 LWN RTJ Flange
The type of Fittings |
LWN RTJ Flange |
Materials Standard |
SA182/A182M |
Material |
2507 F53 Uns S32750 |
Production Standard |
ASME/ANSI B 16.5, ASME B 16.47 SERIES A(MSS SP 44), ASME B 16.47 SERIES B(API 605),JIS,DIN,BS |
Sealing Face |
RTJ |
Pressure Class |
75LB, 125LB, 150LB, 300LB, 400LB, 600LB, 900LB, 1500LB, 2500LB; 5K, 10K, 16K, 20K, 30K |
Heat Treatment |
Solution |
Surface Finishing |
Pickling,Blasting |
Original |
China or Malaysia |
Technics |
Forging |
Diameter |
1/2”-24” |
Certification |
3.1 Mill Certification |
Marking |
As per customers’ requirement |
Packing Detail |
Plywood Cases,Plywood Pallet,others |
Payment |
30%T/T in advance,70% before shipment |
Delivery time |
According to the quantity of order |
Delivery Port |
Any Port in China |
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 |
S32750/F53 |
≤0.030 |
≤1.20 |
≤0.035 |
≤0.02 |
≤0.80 |
Grade |
Cr |
N |
Mo |
Ni |
V |
S32750/F53 |
24.0-26.0 |
0.24-0.32 |
3.0-5.0 |
6.0-8.0 |
≤0.5 |
MECHANICAL PROPERTIES:
Grade |
Ultimate Tensile Strength ,psi Minimum |
Yield Strength,ksi Minimum |
Elongation Percent % |
Reduction of Area % |
S32750/F53 |
≥800 |
≥550 |
≥15 |
/ |
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