Yuhong Holding Group Co.,LTD
Place of Origin: | China |
Brand Name: | YUHONG |
Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
Model Number: | ASTM A182/ F347 |
Minimum Order Quantity: | 500KGS |
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Price: | NEGOTIABLE |
Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
Delivery Time: | 10-90 Days |
Payment Terms: | L/C, T/T |
Supply Ability: | According To Client's Request |
Specifications: | ASTM A182 | Standards: | 16.5 |
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Type: | Weld Neck | Connect: | Raised Face (RF) |
High Light: | Raised Face Steel Flange,F347 Stainless Steel WNRF Flange,ASTM A182 Stainless Steel WNRF Flange |
ASTM A182 F347 Stainless Steel WNFR Flange
ASTM A182 F347 is a specification for forged or rolled alloy and stainless steel pipe flanges, fittings, valves, and parts for high-temperature service.
The "F347" designation refers to the specific grade of stainless steel used in the flange, which is a stabilized austenitic stainless steel with niobium added for enhanced corrosion resistance and high-temperature strength.
"WNRF" stands for "Weld Neck Raised Face," which is a type of flange design. Weld neck flanges have a long tapered hub that is welded to the pipe, providing reinforcement and a smooth transition for the flow of fluids or gases. The raised face feature provides a sealing surface for gaskets.
Overall, an ASTM A182 F347 Stainless Steel WNRF Flange is a flange made from the specified grade of stainless steel, designed with a weld neck and raised face for use in high-temperature applications.
SS 347H | |
Ni | 9 – 13 |
Cr | 17 – 19 |
C | 0.04 – 0.10 |
Mo | 3 – 4 |
Fe | Balance |
Mn | 2 max |
Si | 0.75 max |
S | 0.03 max |
P | 0.045 max |
Co + Ta | 8xC min |
1.00 max |
Density | 8.0 g/cm3 |
Melting Point | 1454 °C (2650 °F) |
Tensile Strength | Psi – 75000 , MPa – 515 |
Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
Elongation | 35% |
Application
Contact Person: Aaron Guo
Tel: 008618658525939
Fax: 0086-574-88017980