久久人人97超碰精品888 I 亚洲欧美日韩国产综合 I 99久久精品久久久久久ai换脸 I 白丝美女操出白浆 I 久久久久久欧美 I 日本国产极品诱惑 I 国产精品乱码久久久久久 I 成人综合日日夜夜 I 老司机午夜精品视频在线观看 I 精品亚洲成av人在线观看 I 9i免费看片黄 I 免费成人美女在线观看. I 999av电影 I 国产成人综合亚洲91猫咪 I 激情伦乱视频 I 久久麻豆一区二区 I 青娱乐极品盛宴一区二区 I 欧美精品久久99 I 成人激情视频免费在线 I 另类激情文学 I 国产片av在线免费观看 I 56国语精品自产拍在线观看 I 国产日韩视频在线观看 I 日本高清中文字幕有码在线 I 成人aaaa免费全部观看 I 天堂а√在线8种子蜜桃视频 I 国产成人免费视频 I 欧美美女啪啪 I 国产精品天干天干在观线 I 亚洲精品国产动漫 I 国模一区二区三区私拍视频 I 国产噜噜噜噜久久久久久久久 I 欧美三级乱人伦电影

Hotline: +86-021-57278880
Language:   
Your current location: ProductsPower Station ValveHigh Pressure Butt-welded Check Valve

H62Y High Pressure Butt-welded Check Valve

Product overview

Product model: H62Y
Nominal diameter: DN25~150mm
Nominal pressure: PN16~ 45MPa
Applicable temperature: -20-+450℃
Applicable medium: water, oil and other non-corrosive media
Design and manufacture: GB12235-1994
Pressure test: GB/T13927-1992

H62Y High Pressure Butt-welded Check Valve product details

H62Y High Pressure Butt-welded Check Valve Product Description:

H62Y High Pressure Butt-welded Check Valve produced and sold by Baigang valve group is widely used in the pressure of PN16-45Mpa, temperature -20- +450 ℃ water, oil, natural gas pipeline system and oil field system. The valve body, valve flap, spring and central axis.


H62Y High Pressure Butt-welded Check Valve works:

When the medium flows into the valve body by the arrow of the body, the pressure of the medium acts on the valve flap to generate an upward thrust, and when the medium thrust is greater than the gravity of the valve flap, the valve is opened. When the valve medium pressure on the role of the valve with the force of the valve itself is greater than the pressure before the valve pressure on the role of the valve, the valve closed to prevent the media back.


H62Y High Pressure Butt-welded Check ValveFeatures:

1, the structure of a very short length, small size, light weight, installation of the valve, handling, storage pipe layout has brought great convenience, and can save a lot of material, reduce costs.

2, the overall structure of the valve, simple and compact, small impact when the valve is closed, water hammer pressure is small, the valve life is long, high reliability.

3, can be horizontal or vertical installation, light weight, do not have to set the valve support.

4, smooth flow path, fluid resistance is small, the valve can be fully opened in a small pressure drop.

5, the valve disc and seat sealing surface made of cobalt-based carbide plasma spray welding, high hardness, erosion resistance, durability.


H62Y High Pressure Butt-welded Check Valve design parameters:

Nominal pressure (MPa)

16.0

20.0

25.0

35.0

Shell test pressure (MPa)

24.0

30.0

37.5

52.5

Seal test pressure (MPa)

17.6

22.0

27.5

38.5

Suitable media

Water, oil and other non-corrosive media

proper temperature

-29 ° C to 120 ° C


H62Y High Pressure Butt-welded Check Valve Shape Connection Size:

Nominal pressure (MPa)

Nominal diameter (mm)

Size (mm)

D

G

C

L

16.0 
           20.0

25

22

101.5

50.80

210

32

28

111

60.32

230

40

35

124

68.28

260

50

47

165

95.25

300

65

57

190.5

107.95

340

80

72

190.5

123.82

380

100

92

235

149.22

480

150

136

317.5

211.12

550

25.0 
           35.0

25

22

101.5

50.80

210

32

28

111

60.32

230

40

35

124

68.28

260

50

47

165

95.25

300

65

57

190.5

107.95

340

80

72

203

123.82

380

100

92

541.5

149.22

480

150



Reminder:

All text, data and pictures in this article are for reference only.To see more details of the H62Y High Pressure Butt-welded Check Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

+86-021-57278881
qrCode
主站蜘蛛池模板: 中文字幕在线观看亚洲视频 | 亚洲午夜福利在线观看 | 国产福利在线永久视频 | 国产午夜激无码av毛片不卡 | 亚洲色欲或者高潮影院 | 国产一区二区在线视频 | 国产又粗又大又黄 | 精品国品一二三产品区别在线观看 | 亚洲午夜无码久久久久 | 国产精品人妻熟女男人的天堂 | 国产精品导航一区二区 | 亚洲妓女综合网99 | 最新国产麻豆aⅴ精品无码 特黄特色大片免费播放器图片 | 91看片网站 | 中文字幕久久精品一二三区 | 日韩人妻精品无码一区二区三区 | 久久久久国色av免费看 | 国产精品亚洲产品一区二区三区 | 香蕉免费一区二区三区 | 四虎成人精品一区二区免费网站 | 成人妇女免费播放久久久 | 开心久久婷婷综合中文字幕 | 在线观看国产精品久 | 亚洲www啪成人一区二区 | 久久影院九九被窝爽爽 | 国产情侣一区二区三区 | 精品亚洲a∨无码一区二区三区 | 玩弄放荡人妻少妇系列 | 大乳丰满人妻中文字幕日本 | 亚洲国产成人久久综合一区77 | 国产精品熟女视频一区二区 | 精品国产乱码久久久久久红粉 | 8050午夜二级无码中文字幕 | 香蕉久久人人爽人人爽人人片av | 无码精品久久一区二区三区 | 天天躁日日躁狠狠躁av | 久久亚洲精精品中文字幕 | 隔壁邻居是巨爆乳寡妇 | 夫前人妻被灌醉侵犯在线 | 交换交换乱杂烩系列yy | 国产av成人一区二区三区 |