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Weld Neck Flanges for Industrial Pipelines
Product Overview:
Weld Neck flanges provide excellent stress distribution and structural integrity in critical service piping systems. They are widely used in oil & gas, petrochemical, and industrial pipelines where reliability and leak-free performance are essential.
Product Types:
· Standard Weld Neck Flanges
· Long Weld Neck Flanges
· Forged Weld Neck Flanges
Technical Specifications:
Item |
Specification |
Standard |
ASME B16.5, ASME B16.47, DIN, EN |
Size |
1/2" – 60" |
Pressure Class |
150#, 300#, 600#, 900#, 1500#, 2500# |
Facing |
RF, FF, RTJ |
Material |
Carbon Steel, Stainless Steel, Alloy Steel, Duplex |
Materials Available:
· ASTM A105 (Carbon Steel)
· ASTM A182 F304/F316 (Stainless Steel)
· ASTM A182 F11/F22/F91 (Alloy Steel)
· Duplex F51/F53/F55
Standards:
ASME, ANSI, DIN, EN, MSS SP-44, JIS
Applications:
· Oil & Gas Pipelines
· Petrochemical Plants
· Power Generation
· Water Treatment
· Offshore & Marine
Why Choose GS Pipeline:
· Full range of Weld Neck flanges
· High-quality forged materials and precision machining
· Compliance with international standards
· Global export experience
FAQ:
· Q: Are Weld Neck flanges suitable for high-temperature service?
A: Yes, designed for high-pressure and high-temperature pipelines.
CTA:
Request a quote for Weld Neck flanges tailored to your project requirements.
Send Inquiry to This Supplier
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