Presently, our company got the purchase order from BRASTEN THAILAND, for Hastelloy C276 flange and Hastelloy B-2 flushing ring used in pressure gauges. Hastelloy alloy is a nickel-based alloys, mainly
Hastelloy C276 flange and Hastelloy B-2 flushing ring
HIC SSC list
Roc-Master has always been committed itself to the research and development and application of the anti-hydrogen sulfidematerial in the sour condition, and has successful experience in such material,however,we still keep on imporoving.
Producs Applied in Si Supply and Installation of Proposed 800mm NEWater Submarine project for VAN OORD
In Nov.2008, Our A694 F52 flanges,A860 WPHY 52 fittings and Bolt & nut coating with Xylan 1424 were applied in SiSupply and Installation of Proposed 800mm NEWater Submarine project for VAN OORD Dredging and Marine Contractors in Singapore which full-filled the SHELL DEP standard of 31.40.21.34-Gen and 31.40.21.30-Gen.
WenChang cooperating oil field use & for operating oil-Gas filed use with CNOOC.
In Nov,2008, we signed our first annual agreement of supplying common flanges, process pipe fittings for WenChang cooperating oil field use & for operating oil-Gas filed use with CNOOC.
The First annual supplying flanges & process pipe fittings agreement signed with CNOOC Wenchang 13-1/2 oil field operating company
In Nov, 2008, we signed our first annual supplying flanges & process pipe fittings agreement with CNOOC Wenchang 13-1/2 oil field operating company.
Forging & Testing Process
Forging & Testing Process
Caldding Swivel Ring Flange & Double Studded Adapter
The brief introductions for Caldding Swivel Ring Flange & Double Studded Adapter is available now, please go to our website for download.
Flange Installation Instructions
In Nov, 2008, The flange installation instruction prepared by our technical dept. lays a foundation for better improving the quality of after-sales services.
please go to our website for download.
Incolloy 825 oval ring gaskets
In Nov, 2008, After 100% material accredited and the chemical composition and hardness approved by 3rd party, The Incolloy 825 oval ring gaskets were deliveried to the China Petrochemical& Chemicla Cooporation Limited Zhongyuan Oil Field Puguang branch (end user).
We successfully passed a formal spot HSE auditing held by Aker Solutions.
On Nov 6th,2008, we successfully passed a formal spot HSE auditing held by Aker Solutions.
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