Material:Cast steel

Seat sealing:Metal 

Pressure: ASME Class150~2500LBS (JIS 10K~20K)

Size:NPS 2”~48”

Connection: RF, RTJ, BW

Features: Bolted Bonnet, Welded Bonnet, OS&Y

Operation: Handwheel, Gear Box, Electric Actuator etc.

Application Standard:

Design and Manufacture: API6D, API600, JIS B2073-2083

Face-to-face Dimension: ASME B16.10, JIS B2002

Flange Ends Dimension: ASME B16.5, B16.47, MSS SP-44,API605, JIS B2212-2214

BW Ends:ASME B16.25

Inspection Test :API 598,API6D,ISO5208,EN12266-1

Temperature Ratings :ASME B16.34

Certificate:EN 10204 type 3.1

Markings: MSS SP25

Materials: carbon steel, alloy steel, stainless steel, duplex steel,bronze, Inconel, Hastelloy, Monel, Incoloy etc.

Carbon Steel A105N,F11,F22,F5,F9 or WCB,WCC, WC6,WC9,C5, C12 etc.

Low Carbon Steel LF2 or LCB,LCC etc.

Stainless Steel F304,F316, F316L,F347 or CF8, CF8M, CF3M,CF8C etc.

Duplex Stainless Steel such as F51,F53, F55 or 4A,5A,6A, CD3MN, CD2MWCuN, CN7M (Alloy 20) etc.

Bronze C95800, RG5 etc.

Other special materials like Inconel 625 could be supplied by request.

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