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Weld Neck Flange-FLANGE

ASTM A182 F316H WELD NECK FLANGE, GOST 33259 STANDARD

ASTM A182 F316H Stainless Steel Welding Neck Flange, Size DN100, Pressure CL150, Wall Thickness SCH40, Material Stainless Steel ASTM A182 F316H, End Connect Raise Face, Standard GOST 33259

SCH160 SOCK WELD FLANGE, CL150 CARBON STEEL FLANGE

SCH160 SOCK WELD FLANGE, SIZE 1 1/2INCH, PRESSURE CL150, RAISE FACE END CONNECT, MATERIAL CARBON STEEL ASTM A105N, STANDARD ANSI B16.5

ASTM A105N SOCK WELD FLANGE, CARBON STEEL FLANGE

ASTM A105N SOCK WELD FLANGE, SIZE 1INCH, PRESSURE CL150, WALL THICKNESS: SCH160, RAISE FACE END CONNECT, MATERIAL CARBON STEEL ASTM A105, STANDARD ANSI B16.5

SOCK WELD FLANGE, ASTM A105 CARBON STEEL FLANGE

SOCK WELD FLANGE, SIZE 3/4INCH, PRESSURE CL150, WALL THICKNESS: SCH160, RAISE FACE END CONNECT, MATERIAL CARBON STEEL ASTM A105, STANDARD ANSI B16.5

CL900 WELD NECK FLANGE, RAISE FACE END FLANGE

CL900 Welding Neck Flange, Size 10 inch, Pressure Class 900, Wall Thickness SCH40, Material Stainless Steel ASTM A182 F316H, End Connect Raise Face, Standard ANSI B16.5

ASTM A182 F316H WELD NECK FLANGE,ANSI B16.5 FLANGE

ASTM A182 F316H Welding Neck Flange, Size 8inch, Pressure Class 900, Wall Thickness SCH 80S, Material Stainless Steel ASTM A182F316H, End Connect Raised Face Flange, Standard ANSI B16.5

Premium Weld Neck Flanges for High-Pressure Piping Systems | [SUNRISE]

Meta Description: Explore our high-quality Weld Neck Flange collection designed for industrial piping systems. Durable, ASTM/ASME-compliant flanges in stainless steel, carbon steel & alloys. Get specs, sizes & bulk quotes!


Weld Neck Flanges: Robust Solutions for Seamless Pipe Connections

Weld Neck Flanges (WN Flanges) are essential components in high-pressure and high-temperature piping systems, offering superior strength, leak resistance, and long-term reliability. At [Your Brand Name], we provide a comprehensive range of industrial-grade weld neck flanges engineered to meet global standards like ASME B16.5, ANSI, DIN, and EN 1092-1.

Why Choose Our Weld Neck Flanges?

  • Premium Materials: Stainless steel (304/316), carbon steel (A105), duplex steel, and alloy options (Inconel, Monel).

  • Pressure Ratings: Available in Class 150 to Class 2500 for diverse applications.

  • Precision Machining: Smooth raised faces (RF), ring-type joint (RTJ), and flat face (FF) finishes for perfect alignment.

  • Certified Quality: ISO 9001-compliant manufacturing with full traceability and material test reports (MTRs).

Applications Across Industries
Our weld neck flanges are trusted in:

  • Oil & gas pipelines

  • Chemical processing plants

  • Power generation systems

  • Shipbuilding and offshore platforms

  • Water treatment facilities

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