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The Wn Steel Pipe Flange, also known as a Weld Neck (WN) Pipe Flange, is a critical component in piping systems, designed for high-pressure and high-temperature applications. Manufactured by ZheJiang XILIQI Technology Co., Ltd., this flange exemplifies durability and precision engineering. Crafted from 316L stainless steel, it offers superior corrosion resistance and strength, making it ideal for demanding industrial environments. The Wn Steel Pipe Flange features a long tapered hub that smoothly transitions into the pipe, reducing turbulence and stress concentration. This design ensures optimal flow characteristics and structural integrity, particularly in systems subject to bending stresses or cyclical loading. Available in various pressure ratings, including PN16 and ANSI 150, and conforming to Schedule 40/40S specifications, this versatile flange meets diverse industry requirements. Whether used in chemical processing, oil and gas, or marine applications, the Wn Steel Pipe Flange delivers reliable performance and long-term value.
Material: 316L Stainless Steel
Type: Weld Neck (WN)
Pressure Ratings: PN16, ANSI 150
Schedule: 40/40S
Standards Compliance: ASTM, ANSI, DIN, JIS, GB/T, JB, SH, HG, MSS-SP
Certifications: ISO 9001:2008, PED, CCS
| Specification | Detail |
| Flange Face Type | Raised Face (RF) |
| Connection Method | Welding |
| Temperature Range | -196°C to 800°C |
| Corrosion Resistance | Excellent |
| Finish | Machine Finished |
| Material | 316L Stainless Steel |
| Pressure Ratings | PN16, ANSI 150 |
| Schedule | 40/40S |
Chemical and Petrochemical Industries
Oil and Gas Pipelines
Marine and Offshore Installations
Food Processing Plants
Pharmaceutical Manufacturing
Pulp and Paper Mills
Water Treatment Facilities
The Wn Steel Pipe Flange undergoes a rigorous manufacturing process at ZheJiang XILIQI's state-of-the-art facility:
Material Selection: High-quality 316L stainless steel is sourced.
Forging: The flange is hot-forged to achieve optimal strength and grain structure.
Machining: Precision CNC machining ensures exact dimensions and smooth surfaces.
Heat Treatment: Controlled heating and cooling processes enhance material properties.
Quality Control: Stringent inspections and testing guarantee product integrity.
ZheJiang XILIQI offers customization services for the Wn Steel Pipe Flange, including:
Non-standard dimensions
Special material grades
Custom pressure ratings
Specific surface treatments or coatings
Each Wn Steel Pipe Flange undergoes rigorous quality control measures, including:
Material composition analysis
Dimensional inspection
Hydrostatic pressure testing
Non-destructive examinations (NDE)
When placing an order, please specify:
Flange type: Wn Steel Pipe Flange
Material: 316L Stainless Steel
Size and pressure rating
Quantity required
Any special requirements or customizations
For more information or to place an order, please contact ZheJiang XILIQI Technology Co., Ltd.'s sales team.
The Wn Steel Pipe Flange, also known as a Weld Neck (WN) Pipe Flange, is a critical component in piping systems, designed for high-pressure and high-temperature applications. Manufactured by ZheJiang XILIQI Technology Co., Ltd., this flange exemplifies durability and precision engineering. Crafted from 316L stainless steel, it offers superior corrosion resistance and strength, making it ideal for demanding industrial environments. The Wn Steel Pipe Flange features a long tapered hub that smoothly transitions into the pipe, reducing turbulence and stress concentration. This design ensures optimal flow characteristics and structural integrity, particularly in systems subject to bending stresses or cyclical loading. Available in various pressure ratings, including PN16 and ANSI 150, and conforming to Schedule 40/40S specifications, this versatile flange meets diverse industry requirements. Whether used in chemical processing, oil and gas, or marine applications, the Wn Steel Pipe Flange delivers reliable performance and long-term value.
Material: 316L Stainless Steel
Type: Weld Neck (WN)
Pressure Ratings: PN16, ANSI 150
Schedule: 40/40S
Standards Compliance: ASTM, ANSI, DIN, JIS, GB/T, JB, SH, HG, MSS-SP
Certifications: ISO 9001:2008, PED, CCS
| Specification | Detail |
| Flange Face Type | Raised Face (RF) |
| Connection Method | Welding |
| Temperature Range | -196°C to 800°C |
| Corrosion Resistance | Excellent |
| Finish | Machine Finished |
| Material | 316L Stainless Steel |
| Pressure Ratings | PN16, ANSI 150 |
| Schedule | 40/40S |
Chemical and Petrochemical Industries
Oil and Gas Pipelines
Marine and Offshore Installations
Food Processing Plants
Pharmaceutical Manufacturing
Pulp and Paper Mills
Water Treatment Facilities
The Wn Steel Pipe Flange undergoes a rigorous manufacturing process at ZheJiang XILIQI's state-of-the-art facility:
Material Selection: High-quality 316L stainless steel is sourced.
Forging: The flange is hot-forged to achieve optimal strength and grain structure.
Machining: Precision CNC machining ensures exact dimensions and smooth surfaces.
Heat Treatment: Controlled heating and cooling processes enhance material properties.
Quality Control: Stringent inspections and testing guarantee product integrity.
ZheJiang XILIQI offers customization services for the Wn Steel Pipe Flange, including:
Non-standard dimensions
Special material grades
Custom pressure ratings
Specific surface treatments or coatings
Each Wn Steel Pipe Flange undergoes rigorous quality control measures, including:
Material composition analysis
Dimensional inspection
Hydrostatic pressure testing
Non-destructive examinations (NDE)
When placing an order, please specify:
Flange type: Wn Steel Pipe Flange
Material: 316L Stainless Steel
Size and pressure rating
Quantity required
Any special requirements or customizations
For more information or to place an order, please contact ZheJiang XILIQI Technology Co., Ltd.'s sales team.
