欧美乱码卡1卡2卡三卡四卡,成人免费毛片内射美女-百度,在线观看MV的免费网站,野花社区www官网在线观看

Fully welded ball valve

November 28,2022 / VIEW:3113

SEV Fully welded ball valve are especially suitable for gas transmission and storage industries. The design of fully welded body avoids leakage between the body and cover under any working condition. The valve conform to API 607/API 6FA firesafe design, blow-out proof stem, anti-static design, DBB function, self-relief design and other features, it also can be selected according to customer requirement to provide double piston seat design, extension stem for underground installation.


Content

Specification

Design and manufacturing

ASME B16.34/API 6D

Face to face dimension

API 6D/ASME B16.10/Customer    requirement

Connection type

Flange ends, BW

Inspection and test

API 598/API 6D/ISO 5208

If you need, please contact us

Copyright   2014-2023 SICHUAN SAIER VALVE MFG.CO,LTD All Right Reserved.   Support: www.scbaixin.com

TEL

+86-813-5502212

亚洲AV日韩AV欧V在线天堂| 无码不卡中文字幕AV| 伊人精品无码一区二区三区电影| 成人精品视频一区二区| 色五月丁香五月综合五月4438| 中文字AV字幕在线观看|