GOST-112821-80 PN25 Carbon Steel Welding Neck Flange,GOST-112821-80 PN25 Carbon Steel Welding Neck Flange manufacturer. - Hi-Sea Group 
GOST-112821-80 PN25 Carbon Steel Welding Neck Flange

GOST-112821-80 PN25 Carbon Steel Welding Neck Flange

GOST-112821-80 PN25 Carbon Steel Welding Neck Flange

GOST-112821-80 PN25 Carbon Steel Welding Neck Flange introduction

GOST-112821-80 PN25 Carbon Steel Welding Neck Flange is designed to be joined to a piping system by butt welding, including lots of specification, but it is preferred for high stress applications. The gradual transition of thickness from the base of the hub to the wall thickness at the butt weld provides important reinforcement of the Weld Neck flange. The bore of Weld-Neck flange matches bore of the pipeline, reducing turbulence and erosion.

GOST-112821-80 PN25 Carbon Steel Welding Neck Flange specification

Type Carbon steel flange: welding neck flange (WN)
PN25 DN10-1200
Steel processing Forged
Certificate ABS, CCS, DNV, GL, BV, LR, KR, etc.
Application Petroleum, chemical, food industry, marine, automobile industry, rail building, general engineering, etc.


GOST-112821-80 PN25 Carbon Steel Welding Neck Flange dimensions (refer to the catalogue for more)

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GOST-112821-80 PN25 Carbon Steel Welding Neck Flange show

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GOST-112821-80 PN25 Carbon Steel Welding Neck Flange forging

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GOST-112821-80 PN25 Carbon Steel Welding Neck Flange processing

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GOST-112821-80 PN25 Carbon Steel Welding Neck Flange workshop

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GOST-112821-80 PN25 Carbon Steel Welding Neck Flange cooperation

Feel free to contact us for GOST-112821-80 PN25 Carbon Steel Welding Neck Flange. Send us enquiries or drawings for special designs. Your informations will attract our high attention.

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