日韩欧美亚洲麻豆国产精品_国产 欧美 日韩 另类 小说_国产亚洲精品va在线观看_爆乳邻居肉欲中文字幕_国产精品亚洲综合av_国产免费午夜网站_最近手机2024中文字幕免费看_蜜桃无码成人一区在线视频_av无码专区亚洲_亚洲国产经典三级在线观看

CN | EN

Forged Steel Female Thread, Socket Welded Gate Valve

Technical Parameters

Product model: Z11Y.Z61Y
Nominal diameter: NPS3/8"~2"
Nominal pressure: Class150-800lb
Applicable medium: water, steam, oil, etc
Applicable temperature: -29℃ ~ 550℃
Main material: A105, A182F22, A182 F304 (L), A182 F316 (L)
Manufacturing standard: API 602, BS5352, ANSI B16.34
Test and acceptance: API 598
Marking standard: MSS SP-25

Product Details

Product Overview 

Z11Y,Z61Y Forged Steel Female Thread, Socket Welded Gate Valve produced and sold by Baigang valve group has three kinds of bonnet design, the first is a bolt-type valve bonnet, connected by concave and convex surface, stainless steel with flexible graphite spiral wound gasket, ring can also be used on request connection, the second is the welding bonnet, Sealing by thread after welding, according to demand can also be used directly rigid welding, the third is self-sealing bonnet, threaded and self-sealing bonnet connection.


Main connection size and weight

NPS

Reduced diameter

3/8 "

1/2 "

3/4 "

1"

1 1/4 "

1 1/2 "

2"

Full diameter

3/8 "

1/2 "

3/4 "

1"

1 1/4 "

1 1/2 "

2"

L

79

79

92

111

120

120

140

178

H open

158

158

169

197

236

246

283

330

W

100

100

100

125

160

160

180

200

weight

Bolt type

2.1

2.0

2.3

4.3

5.9

6.9

11.1

15.2

Welded

1.8

1.7

2.0

3.8

5.1

6.1

10.2

14.2

Home
Products
Application
Tel