Type

Welding-neck flange, slip on flange, screwed flange, blind flange, lap joint flange, socket-welding flange ect.

Surface Type

RF, FF, MF, MFM, TG, RTJ, etc

Pressure

ND6-ND100(DIN), PN6-PN100(UNI,EN1092-1), 5K-30K(JIS), 150lbs-2500lbs(ANSI)

Coatings

Resist-rust,Transparent oil, yellow or black paint or vanish painting or as customers' require 

Certificate

ISO9001:2000,QS-9000 and Pressure Vessels accessories and access to quality inspection center of the production license.

Production Process

 raw material--cutting--heating--forging—heat treatment--maching--inspection.

Service

 OEM, design service and buyer label service