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Butt-Weld Neck Flanges
Butt-Weld Neck Flanges
Butt-Weld Neck Flanges
Butt-Weld Neck Flanges
Butt-Weld Neck Flanges
Butt-Weld Neck Flanges
Butt-Weld Neck Flanges
Butt-Weld Neck Flanges

Butt-Weld Neck Flanges

PN/CLASSPN6 - PN40/ Class150 - Class2500    
DN/INCHDn10 - DN2000/ ½In - 24In/S.A 12In - 60In    
MARCS(ASTM A105P235GH/P245GH/P250GH/P265GH/ST37-2)SS(ASTM A182/304/306)
STDASME/EN/JIS/DIN/BS/KS/GOST/SABS/ATK    
Surface CoatingBlack paint/Galvanize/Grease/Epoxy paint  



Flanges are also known as weld-neck flanges. The flange neck has a beveled end that, when flush to pipe, creates a trough for a strong weld.

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Our company has seized the quality of Measurement Center. GB/T19001:2000 Standards adopted by the State General Administration of Quality Supervision Inspection and Quarantine of the pressure pipe Organization Accessories acceptance

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