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 |
| Material | Stainless Steel |
| Application | Construction,gas and oil pipes,air,Steam,Petroleum gas water |
| Packing | plywood case or pallet |
| Name | Stainless steel pipe fittings |
| Brand Name | YUHONG |
| Model Number | ASTM A182 F53 |
| 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 |
| Material | Stainless Steel | Application | Construction,gas and oil pipes,air,Steam,Petroleum gas water |
| Packing | plywood case or pallet | Name | Stainless steel pipe fittings |
| Brand Name | YUHONG | Model Number | ASTM A182 F53 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | China |
A182 F53(S32750) SUPER DUPLEX STEEL FITTING LONG STUD BOLT ASME B18.21
The A182 F53 (S32750) Super Duplex Steel Fitting Long Stud Bolt is a type of fastener used in piping systems and other applications where high strength and corrosion resistance are required. It is made from A182 F53 (S32750) Super Duplex Steel, which is a highly alloyed stainless steel with excellent mechanical properties and resistance to pitting and crevice corrosion.
The stud bolt is designed with a longer length compared to standard bolts, allowing it to be threaded through thicker components or multiple layers of material. This makes it suitable for use in applications where a standard bolt may not be long enough to provide sufficient thread engagement.
The ASME B18.21 standard specifies the dimensions and tolerances for stud bolts, including the thread size, length, and diameter. Compliance with this standard ensures that the stud bolt will fit properly and perform as intended in the application.
Overall, the A182 F53 (S32750) Super Duplex Steel Fitting Long Stud Bolt is a reliable and durable fastener option for demanding applications that require both strength and corrosion resistance.
Advantages of duplex steel threaded bosses
1. Strength and durability: Duplex steel threaded bosses are known for their high strength and durability. They can withstand high pressure and temperature conditions without any deformation or damage.
2. Corrosion resistance: Duplex steel is highly resistant to corrosion, making threaded bosses made from this material ideal for use in corrosive environments. They can withstand exposure to chemicals, acids, and saltwater without any degradation.
3. Versatility: Duplex steel threaded bosses can be used in a wide range of applications, including oil and gas, chemical processing, marine, and power generation industries. They can be threaded onto pipes or fittings to create a secure and leak-proof connection.
4. Cost-effective: While duplex steel may have a higher initial cost compared to other materials, its long-term cost-effectiveness is evident. Due to its high strength and corrosion resistance, duplex steel threaded bosses have a longer lifespan, reducing the need for frequent replacements and maintenance.
5. Enhanced ety: The strength and durability of duplex steel threaded bosses ensure a secure and reliable connection, minimizing the risk of leaks or failures. This enhances ety in various industries where the integrity of the piping system is crucial.
6. Easy installation: Duplex steel threaded bosses are relatively easy to install, requiring minimal tools and equipment. They can be easily threaded onto pipes or fittings without the need for welding or specialized skills.
7. High temperature resistance: Duplex steel threaded bosses can withstand high temperatures without losing their mechanical properties. This makes them suitable for applications where elevated temperatures are involved, such as steam or hot water systems.
8. Low maintenance: Due to their corrosion resistance, duplex steel threaded bosses require minimal maintenance. They do not require regular cleaning or coating, reducing maintenance costs and downtime.
9. Compatibility: Duplex steel threaded bosses are compatible with a wide range of piping materials, including stainless steel, carbon steel, and other alloys. This allows for easy integration into existing piping systems.
10. Longevity: Duplex steel threaded bosses have a long lifespan, even in harsh environments. Their resistance to corrosion, high temperatures, and mechanical stress ensures their longevity, providing a reliable and durable solution for various applications.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| S32750 | 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 |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| S32750 | 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000, MPa – 800 | Psi – 80000, MPa – 550 | 15% |
| Properties | Imperial | Metric |
| Density | 0.281 lb/in3 | 7.8 g/cm3 |
| Melting point | 2460°F | 1350°C |
APPLICATION
1. Oil and gas industry: The A182 F53 super duplex steel fitting long stud bolt is widely used in offshore oil and gas platforms, subsea equipment, and pipelines. Its high resistance to corrosion, especially in harsh environments, makes it suitable for these applications.
2. Chemical processing industry: The super duplex steel fitting long stud bolt is commonly used in chemical plants, where it is exposed to corrosive chemicals and high temperatures. Its excellent resistance to corrosion and high strength make it ideal for such applications.
3. Power generation: The A182 F53 super duplex steel fitting long stud bolt is used in power plants, particularly in areas where seawater is used for cooling purposes. Its resistance to corrosion and pitting makes it suitable for these environments.
4. Desalination plants: Super duplex steel fitting long stud bolts are used in desalination plants, where they are exposed to highly saline water. The high corrosion resistance of this material ensures the longevity and reliability of the fittings in such applications.
5. Water treatment facilities: The A182 F53 super duplex steel fitting long stud bolt is used in water treatment plants, where it is exposed to various chemicals and high-pressure environments. Its resistance to corrosion and high strength make it suitable for these applications.
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...
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