PRODUCTION NAME

weld neck blind flanges

TYPE

Slip-on welding flange; welding neck flange; socket welding flange; threaded flange; lapped flange; blind ;spectacle blind, etc.

SIZE RANGE

From  ½ up to  60 

SCHEDULE

SCH STD, XS, XXS, SCH 10 ~ SCH 160

MATERIAL CODE

1 CARBON STEEL

ASTM A105, ASTM A350 LF1/ LF2/LF3, ASTM 

ASTM  A694  F42/F46/F52/F56/F60/F65/F70

2 ALLOY STEEL

ASTM A182 F1, F5, F7, F9, F11, F12, F22, F91

3 SPECIAL ALLOY

Inconel 600, Inconel 625, Inconel 718, Inconel X750, Incoloy 800, 

Incoloy 800H, Incoloy 825, Hastelloy C276, Monel 400, Monel  K500

WPS 31254  S32750, UNS S32760 

4 STAINLESS STEEL 

ASTM A182 F304/304L, F316/316L, F321, F347, 

5 DUPLEX & SUPER DUPLEX STAINLESS STEEL 

ASTM A 182 F51/UNS S31803, F53/UNS S32F50,  F55/UNS S32F60 

STANDARDS

ANSI, ISO, JIS, DIN, BS,GB, SH, HG,QOST,ETC.

CE AND CERTIFICATION

ISO9001:2000 , API , BV , SGS, LOIYD

APPLICATIONS RANGE

Petroleum, chemical, power, gas, metallurgy, shipbuilding. construction, water and nuclear power etc. 

PACKAGING

seaworthy package, Plywood Cases or  pallet or as per customers requirement

QUALITY

high lever

THE THIRD PART INSPECTION

BV, SGS, LOIYD, TUV, and other party alloyed by clients.

DELIVERY TIME

At the earliest, within the period required by customer.

REMARK

Specialized NACE & HIC Fittings for Off-Shore Applications