Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | According To Client's Request |
| Delivery Time | 10-90 Days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Brand Name | YUHONG |
| Model Number | ASTM A815 UNS S32750 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | According To Client's Request |
| Delivery Time | 10-90 Days | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Brand Name | YUHONG | Model Number | ASTM A815 UNS S32750 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | China |
| High Light | UNS S32750 Steel Fitting ，Duplex Steel Reducer | ||
ASTM A815 UNS S32750 Reducer Con.
ASTM A815 specifications cover two broad categories: wrought ferritic, ferritic/austenitic and martensitic stainless steel fittings of WP and CR, seamless and welded construction. WP grade pipe fittings are divided into four subcategories: WP-S, WP-W, WP-WX and WP-WU. Fitting materials shall include forgings, rods, plates, or seamless or welded tubing.
The ASTM A815 specification covers two broad categories: WP and CR, with the latest revision, A960/A960M, covering wrought ferritic, ferritic/austenitic and martensitic stainless steel fittings of seamless and welded construction. Fittings that differ from these standards may be supplied in accordance with Supplementary Requirement S58 of Specifications A960/A960M. Class CR fittings are manufactured in accordance with the requirements of MSS SP-43 and shall have a pressure rating compatible with 13.3. This specification does not apply to cast accessories.
ASTM A815 UNS S32750 is a specification for butt weld fittings of wrought austenitic, ferritic, and duplex stainless steels. Designed for high pressure, high temperature and corrosive environments, these couplings are used in a variety of industries including oil and gas, chemical processing, petrochemicals and more. The term "UNS S32750" refers to a specific grade of duplex stainless steel, also known as superduplex stainless steel. Duplex stainless steels are characterized by a mixed microstructure of austenitic and ferrite phases, which gives them enhanced mechanical properties and corrosion resistance compared to conventional austenitic stainless steels
Super Duplex Steel S32750 Butt weld Fittings
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32750 |
| C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000 , MPa – 800 | Psi – 80000 , MPa – 550 | 15 % |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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