午夜精品久久久久久久2023-午夜精品久久久久久久90蜜桃-午夜精品久久久久久久99-午夜精品久久久久久久99热-午夜精品久久久久久久99热浪潮-午夜精品久久久久久久第一页

Forged steel thread, socket welding globe valve

Products > Forged steel valve > Forged steel thread, socket welding globe valve

Forged steel thread, socket welding globe valve

Model: J61H
Nominal diameter: NPS1 / 2 "~ 2"、DN15 ~ 50mm
Nominal pressure: Class150 ~ 2500Lb、PN1.6 ~ 10.0MPa
Working temperature: -29 ℃ ~ 550 ℃
Main material: carbon steel, stainless steel
Applicable medium: water, steam, oil, nitric acid, acetic acid, etc.
Manufacturing standards: API 602, BS5352, ANSI / ASME B16.34
Test and inspection: API 598, marked in accordance with MSS SP-25
Contact purchase
shared:

First, forged steel globe valve overview

Forged steel globe valve has three kinds of bonnet design, the first is the bolt-type bonnet, connected by concave and convex surface, using stainless steel with flexible graphite spiral wound gasket, ring can also be used on request connection, and the second is welded bonnet , Through the threaded seal after welding, can also be used directly on demand rigid welding, the third is a self-sealing valve cover, threaded and self-sealing valve cover connection. 
 
 Second, forged steel globe valve structure type

 1, full diameter or reduced diameter; 
 2, rod with a bracket; 
 3, self-aligning at both ends of the packing pressure sleeve; 
 4, with wound gasket seal type valve cover, threaded seal type valve cover, or Self-sealing bonnet 
 5, body inverted seal; 
 6, socket welding ANSI / ASME B16.11; 
 7, the threaded end (NPT end) according to ANSI / ASME B1.20.1.     
 

Third, forged steel globe valve parts materials

Serial numberPart NameCStoASTMAStoASTMSStoASTM
A105F22F304 (L)F316 (L )
1BodyA105A182F22A182F304 (L)A182F316 (L)
2DiscA276420A276304A276304 (L)A276316 (L)
3Valve stemA182F6A182F304A182F304 (L)A182F316 (L)
4Gasket316 clip flexible graphite316 Clamp PTFE
5capA105A276f304A276F304 (L)A276F316 (L)
6boltA193B7A193B16A193B8A193B8M
7PinA276420A276 304
8Packing pressure sleeveA276410A182F304 (L)A182F316 (L)
9Easter boltA193B7A193B16A193B8A193B8M
10Packing platenA216WCBA351CF8
11NutA1942HA1944A1948A1948M
12Stem nutA276410
13fasten the screw nutA1942HA1944A1948A1948M
14NameplateSS
15HandwheelA197
16fillerFlexible graphitePTFE
Suitable mediaWater, steam, oil and so onWater, steam, oil and so onNitric acid, acetic acid and so on
proper temperature-29 ° C to 425 ° C-29 ° C to 550 ° C-29 ℃ ~ 200 ℃

Note: 
 1, other materials customer needs can also be used. Sealing fabric pairing specified by the customer within the code. 
 2, CS = carbon steel; AS = alloy steel; SS = stainless steel;


 Fourth, forged steel globe valve size (mm) and weight (kg)

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

152

172

200

H (on)

166

166

171

207

240

258

330

355

W

100

100

100

125

160

160

180

200

weight

Bolt type

1.9

1.9

2.1

3.5

6.0

7.5

11.4

14.6

Welded

1.7

1.7

1.9

3.3

5.2

6.8

10.6

13.8


主站蜘蛛池模板: 欧美激情一区二区三区 | 中国免费xxxx免费视频 | 国内精品久久久久激情影院 | 日韩a级毛片免费视频 | 台湾一级毛片永久免费 | a级亚洲片精品久久久久久久 | 国产一级内谢a级高清毛片 国产一级片毛片 | 国产不卡一区二区视频免费 | 日本不卡毛片一二三四 | 成 人国产在线观看高清不卡 | 11111日本网站 | 国产日韩三级 | 日本黄站 | 国产在线观看一区 | 日韩亚洲欧美中文高清在线 | 国产色产综合色产在线观看视频 | 国产精品免费视频播放 | 亚洲不卡在线 | 午夜手机视频 | 点击进入不卡毛片免费观看 | 国产成人a∨麻豆精品 | 午夜一区二区免费视频 | 边操边吃奶 | 国产亚洲人成网站天堂岛 | 免费毛片二级c片观看动漫 免费毛片视频 | 国产欧美日韩精品a在线观看高清 | 日韩国产欧美一区二区三区在线 | 国产成人精品实拍在线 | 久久精品国产麻豆不卡 | 日韩精品一区二区三区中文在线 | 高清国产在线播放成人 | 中国毛片免费观看 | 欧美巨大精品欧美一区二区 | 日本美女在线播放 | 国产1区在线观看 | 亚洲伦理一区二区三区 | 国产91精选在线观看网站 | 日韩视频一 | 国产三级国产精品 | 日韩一区二区三区在线免费观看 | 午夜亚洲精品久久久久 |