又大又硬又黄又刺激的免费视频-国产成人女人毛片视频在线-久久婷婷五月综合色一区二区-91在线一区二区-亚洲精品男人的天堂-香蕉久久久久久-欧美一区二区三区久久-亚洲精品午夜精品-仙踪林少妇高潮在线观看-日韩在线三区-无码精品久久一区二区三区-国产成人午夜在线视频a站-欧美一级淫片-精品av国产一二三四区-日韩一区二区三区在线观看视频

Hotline: +86-021-57278880
Language:   
Your current location: ProductsAPI ValveHigh Pressure API Self Sealing Gate Valve

Z541Y High Pressure API Self Sealing Gate Valve

Product overview

Product model: Z541Y
Nominal diameter: NPS 2"~32"
Nominal pressure: 900LB
Body material: cast steel A216, WCB(carbon steel);
Stainless steel (CF8, CF8M, CF3M, CF3);
Low temperature steel, chromium molybdenum steel, etc
Drive mode: electric, pneumatic, hydraulic, gear, etc
Design and Manufacture: API600
Inspection and testing: API598
Flange size: ASME B16.5
Butt welding size: ASME B16.25
Structure Length: ASME B16.10
Temperature reference: ASME B16.34

Z541Y High Pressure API Self Sealing Gate Valve product details

Z541Y High Pressure API Self Sealing Gate Valve Product description

Z541Y High Pressure API Self Sealing Gate Valve produced and sold by Baigang valve group is used as a cut-off medium, the entire circulation straight through the full open, this time the pressure loss of medium operation minimum. API gate valve Steel flanged gate valve is usually suitable for not require frequent opening and closing, and keep the gate fully open or fully closed conditions, not suitable for use as regulation or throttling. For high-speed flow medium, American standard gate valve gate in the local open condition can cause gate vibration, and vibration may damage the gate and valve seat sealing surface, and throttling the gate will suffer media erosion. The main difference from the structural form is the form of the sealing element used.


Z541Y High Pressure API Self Sealing Gate Valve Use and performance specifications

1.1 Uses:

a, This product is mainly used for gas, liquid medium for the hoist pipe, connect or cut off the media flow, does not apply to regulate the flow of media. With a small flow resistance, opening and closing more effort and so on.

b, the scope of application: chemical, petroleum, metallurgy, papermaking, pharmaceutical and other industries.

1.2 Performance Specifications:

test pressure Pressure Level 150Lb 300Lb 600Lb 900Lb MPa
Shell test 3.0 7.5 16.5 22.5
Gas seal test 0.6 0.6 0.6 0.6
Seal test 2.2 5.5 12.1 16.5
Seal test 2.2 5.5 12.1 16.5
Use range
Valve material Applicable temperature (℃) Suitable media
WCB -29 ° C to 425 ° C Water, steam, oil and so on
WC6 -29 ° C to 540 ° C Water, steam, oil and so on
ZG1Cr5Mo -29 ° C to 550 ° C Water, steam, oil and so on
CF8 ≤200 ℃ Nitric acids, weakly corrosive gases or liquid media
CF3 ≤200 ℃ Acetic acid, weak corrosive gas or liquid medium


Z541Y High Pressure API Self Sealing Gate Valve  main parts material

Body Material Parts Material

Body, bonnet, gate

Valve stem

filler

WCB WCB F6a Flexible graphite
WC6 WC6 38CrMoALA Flexible graphite
ZG1Cr5Mo ZG1Cr5Mo 38CrMoALA Flexible graphite
CF8 CF8 F304 Flexible graphite
CF3 CF3 F316 Flexible graphite


Z541Y High Pressure API Self Sealing Gate Valve product appearance and structure size

900 (PN150) Ring groove flange RTJ face self-sealing 2 50 2 368 371 368 51 458 280 - - 832 590 DZW20A
2 1/2 65 21/2 419 422 419 62 550 280 - - 880 590 DZW30A
3 80 3 381 384 381 74 610 300 660 310 910 590 DZW30A
4 100 4 457 460 457 100 702 350 750 310 1020 590 DZW45A
5 125 5 559 562 559 125 850 400 900 310 - - DZW60A
6 150 6 610 613 610 150 980 500 1060 460 1060 830 DZW90
8 200 8 737 740 737 201 1100 650 1140 460 1150 830 DZWl20
10 250 10 838 841 838 252 1320 700 1370 460 1320 870 DZWl80
12 300 12 965 968 965 303 1500 900 1560 460 1580 870 DZW250
14 350 14 1029 1038 1029 322 1900 900 1950 600 1660 1170 DZW350
16 400 16 1130 1140 1130 373 2050 900 2100 600 1780 1170 DZW500



Reminder:

All text, data and pictures in this article are for reference only.To see more details of the Z541Y High Pressure API Self Sealing Gate 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: 精品国产www| 国产中的精品suv | 亚洲国产精品久久久久秋霞蜜臀 | 国产精品一久久香蕉国产线看观看 | 特黄特色的大片观看免费视频 | 91精品啪 | 乱色熟女综合一区二区三区 | 精品国产一区二区三区香蕉 | 用舌头去添高潮无码av在线观看 | 中国国产免费毛卡片 | 91日日日 | 夫妇交换性三中文字幕 | 国产香蕉尹人视频在线 | 啪啪福利社 | 尤物yw午夜国产精品大臿蕉 | 嫩草在线视频 | 新婚夫妇白天啪啪自拍 | 午夜亚洲国产理论片中文飘花 | 欧美精品亚洲精品日韩传电影 | 国产精品水嫩水嫩 | 在线观看国产欧美 | 国产爆乳美女娇喘呻吟 | 色91视频| 亚洲一区二区三区影院 | 亚洲黄色一级 | 中文字幕久久亚洲 | 免费在线观看黄网站 | 91精品婷婷国产综合久久竹菊 | 久久精品国产99精品国产2021 | av中文字幕潮喷人妻系列 | 天天躁日日躁狼狼超碰97 | 911香蕉视频 | 亚洲成熟少妇视频在线观看 | 亚洲精品久久一区二区三区777 | 国产熟妇乱子伦视频在线观看 | 中文字幕无码av免费久久 | 欧美aaa级 | 亚洲s码欧洲m码国产av | 中文天堂av| 97人妻成人免费视频 | 最新国产在线拍揄自揄视频 | 国产一级二级视频 | 日本高清在线一区至六区不卡视频 | 激情综合色五月丁香六月亚洲 | a在线亚洲男人的天堂 | 激情都市 校园 人妻 武侠 | 日本特黄高清免费大片 | 污视频在线观看网站 | 国产靠逼网站 | 亚洲大色堂人在线视频 | 在线最新av免费费观看 | 在线观看国产xxx视频 | 亚洲精品沙发午睡系列 | 亚洲国产精品尤物yw在线 | 色爱综合另类图片av | 久久精品成人免费观看三 | 校花高潮抽搐冒白浆 | 亚洲欧美综合乱码精品成人网 | 无遮掩60分钟从头啪到尾 | 亚洲成人aaaa| 91免费网 | 激情综合婷婷丁香五月情 | 爆操巨乳 | 91视频国产精品 | 97影院在线午夜 | 牛人盗摄一区二区三区视频 | 美女视频黄又黄又免费 | 免费观看国产小粉嫩喷水精品午. | 免费夫妻生活片av | 国产成人av无码永久免费一线天 | av免费片 | 亚洲综合人成网免费视频 | 色综合久久综合中文综合网 | 日韩欧无码一区二区三区免费不卡 | 美国色综合| 蜜桃视频在线入口www | 久碰人妻人妻人妻人妻人掠 | 娜娜麻豆国产电影 | 免费国产午夜视频在线 | 久久久性色精品国产免费观看 | 久久99精品国产自在现线小黄鸭 | 色哟哟免费 | 人人狠狠综合久久亚洲 | 男女啪啪免费体验区 | 亚洲欧美一区二区三区在线 | 日韩精品久久久久久 | 91视频在线 | 黄视频网站在线观看 | 91美女在线播放 | 亚洲精品久久国产精品 | 丁香激情小说 | 中文字幕在线视频一区 | 国产亚洲精品福利视频 | 亚洲日本高清成人aⅴ片 | 成人免费视频国产免费麻豆 | 偷av色偷偷男人的天堂 | 男女又爽又黄 | 久久精品一品道久久精品 | 国产xxxx岁13xxxxhd |