国产欧美日韩在线精品_一级a性色生活片无码毛片_78m国产一区在线播放视频_亚洲一区二区综合另类_免费观看成人久久网免费观看_日韩精品第十八页_亚洲乱亚洲乱妇67194老熟妇_黄色视频网站ap_男人边吃奶边做好爽视频免费_男男腐大尺度无码激情av

Forged steel gate valve

Release time:2023-09-08 Click:

Product overview

HW forged steel gate valves are designed and manufactured in accordance with API 602, ISO 15761, ASME B16.34 and pressure tested in accordance with API 598. The forged steel gate valve series is available in three bonnet designs: bolted bonnet, welded bonnet and pressure self-sealing bonnet. It can meet the design of ultra-low temperature forged steel gate valve and low leakage design.

Home
Products
Industry
Tel