GOST 12821-80 RF CS Weld neck flanges

GOST 12821-80 RF CS Weld neck flanges

Product specifications

1.size: 8'' & 10''

2.pressure:PN6

3.material:carbon steel

4.sealing face:raised face(RF)

5.type: weld neck(WN)

6.standard:GOST 12821-80

7.process: forged

If any related requirement on GOST flanges, pls feel free to contact Sophia at sales04@hengjiapipe.com.

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Cangzhou Hengjia Pipeline Co.,Ltd is located in Yanshan County salt Tower Road Industrial Park, Beijing and Tianjin in the north, south Bringing Qilu, east Huanghua Dagang the west, Beijing-Shanghai Expressway, the traffic is very convenient. Pipe fittings of the selling group companies and all branches of production, distribution, major steel production of seamless steel pipe, straight seam steel pipe, spiral steel pipe, galvanized steel pipe, steel sheet, strip, valves and so on. Committed to providing customers the pipe one-stop service. Material drain: stainless steel, alloy steel, carbon steel, titanium (Ta2), copper, aluminum, Monel, Hastelloy, etc..

Mobile/Whatsapp:+86 15931062270

Email: sales04@hengjiapipe.com

Skype:sophia.liu.hj

Wechat: hjpipeline-Sophia

Pls contact Sophia Liu(Ms.)if any related inquiry about fittings, flanges and pipes.