Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Delivery Time | 7 DAYS |
| Packaging Details | Ply-wooden Case /Pallet |
| Product Name | Cap |
| Standard | ASTM A815, ASME SA815 |
| Material | UNS S32750 |
| Size | 1/2" to 36" |
| Schedule | Sch 10s to Sch XXS |
| Technique | Cold Drawn |
| Type | Seamless |
| High Light | ASTM A815 Buttweld Pipe Fittings, ASTM A815 WPS32750 Super Duplex Steel Cap |
| Brand Name | YUHONG |
| Model Number | ASTM A815 UNS S32750 Super Duplex Steel Cap |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
A403 WP321H Elbow 90/180 Deg , Stainless Steel Butt Weld Fitting B16.9
ASTM B366 N08810 Incoloy 800H 1.4958 180 DEG Elbow Buttweld B16.9
B366 Hastelloy C22 180° LR Elbow Long Radius Butt Weld Fitting
STAINLESS STEEL N08904 BUTT WELD FITTING SB366 WP904L EBLOW B16.9
Product Specification
| Payment Terms | L/C,T/T | Delivery Time | 7 DAYS |
| Packaging Details | Ply-wooden Case /Pallet | Product Name | Cap |
| Standard | ASTM A815, ASME SA815 | Material | UNS S32750 |
| Size | 1/2" to 36" | Schedule | Sch 10s to Sch XXS |
| Technique | Cold Drawn | Type | Seamless |
| High Light | ASTM A815 Buttweld Pipe Fittings, ASTM A815 WPS32750 Super Duplex Steel Cap | Brand Name | YUHONG |
| Model Number | ASTM A815 UNS S32750 Super Duplex Steel Cap | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA | ||
| High Light | ASTM A815 End Cap ，UNS S32750 End Cap ，SAF250 End Cap | ||
ASTM A815 UNS S32750 Super Duplex Steel Cap B16.9 Buttweld Pipe Fitting
ASTM A815 specifies requirements for wrought ferritic, ferritic/austenitic (duplex), and martensitic stainless steel fittings, including caps, elbows, tees, etc. Compared to standard duplex and austenitic stainless steels, UNS S32750 offers superior performance in mechanical properties and corrosion resistance. ASTM A815 S32750 caps are critical for high-performance systems in harsh environments. Despite a higher initial cost, the longevity and low maintenance needs can lead to lower overall lifecycle costs. Using S32750 buttweld caps can significantly enhance the reliability and durability of piping systems in challenging environments.
ASTM A815 UNS S32750 Super Duplex Steel Cap Chemical Compositions
| Chemical Element | C | Cr | Mn | Si | P | S | Ni | N | Mo | Cu | Fe |
| % Present | 0.0 - 0.03 | 24.00 - 26.00 | 0.0 - 1.20 | 0.0 - 0.80 | 0.0 - 0.04 | 0.0 - 0.02 | 6.00 - 8.00 | 0.24 - 0.32 | 3.00 - 5.00 | 0.0 - 0.50 | Balance |
ASTM A815 UNS S32750 Super Duplex Steel Cap Mechanical Properties
| Mechanical Property | Proof Stress | Tensile Strength | Elongation A50 mm | Hardness Brinell |
| Value | 550 Min MPa | 800-965 MPa | 15 Min % | 310 Max HB |
ASTM A815 UNS S32750 Super Duplex Steel Cap Mechanical Properties
| Grade | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| UNS S32750 | 7.8 | 0.281 | 1350 | 2460 |
ASTM A815 UNS S32750 Super Duplex Steel Cap Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex | 1.4410 | S32750 / S32760 |
Here are the primary functionalities and roles of S32750 caps in piping systems
1. Sealing:
End Closure: S32750 caps are used to close the ends of pipes, preventing leakage of fluids. This is essential in maintaining the integrity of pipelines carrying corrosive or hazardous materials.
Containment of Pressure: They help contain high-pressure fluids or gases without risk of failure, thanks to their high yield strength.
2. Corrosion Resistance:
Protection Against Corrosive Environments: Due to its high chromium and molybdenum content, S32750 provides exceptional resistance to various forms of corrosion, including pitting and crevice corrosion, especially in chloride-rich environments.
3. High-Temperature Resistance:
Thermal Stability: S32750 caps can withstand high temperatures, making them suitable for applications in industries such as petrochemicals, where processes often involve high heat.
4. Mechanical Strength:
Durability Under Stress: The cap exhibits high tensile and yield strength, providing long-lasting functionality even under heavy loads or in dynamic environments.
Impact Resistance: Capable of withstanding impacts without cracking or deforming, ensuring reliable performance in various applications.
5. Easy Integration:
Weldability: S32750 can be easily welded to pipes and other fittings using appropriate techniques, which ensures a strong and tight connection, critical for system integrity.
Compatibility with Other Alloys: It can be integrated into systems that include other stainless steels or metal alloys, maintaining compatibility because of its duplex structure.
6. Conformity to Standards:
Compliance with Specifications: S32750 buttweld caps conform to various industry standards (e.g., ASTM, ASME), ensuring that they meet required safety and performance criteria.
Applications
Offshore oil/gas systems.
Chemical/petrochemical processing.
Desalination plants.
Seawater cooling systems.
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 HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
Get in touch with us
Leave a Message, we will call you back quickly!