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: ProductsGlobe ValvePneumatic Globe Valve

J641H Pneumatic Globe Valve

Product overview

Product model: J641H
Nominal diameter: DN50~300mm
Nominal pressure: PN1.6~4.0MPa
Applicable temperature: -30℃~800℃
Applicable medium: water, oil, steam
Main material: WCB, chromium molybdenum steel, chromium molybdenum vanadium steel, 304, 316 stainless steel, etc
Design standard: GB/T 12235
Connection standard: Butt-welded end BW: according to GB/T 12224;Flange end RF: according to JB79, GB/T 9113, HG20592
Inspection and test: GB/T 13927, JB/T 9092

J641H Pneumatic Globe Valve product details

J641H Pneumatic Globe Valve basic information

J641H Pneumatic Globe Valve produced and sold by Baigang valve group opening and closing pieces of plug-shaped flap, the sealing surface was flat or tapered surface, the valve flap along the center line of the fluid for linear motion. Stem movement form, lifting rod (stem lift, hand wheel does not lift), there are lifting rotary rod (hand wheel with the stem rotating together, the nut is located in the valve body). Globe valve only applies to fully open and fully closed, does not allow for regulation and throttling.


J641H Pneumatic Globe Valve valve features

1 , Selection of sophisticated, in line with domestic and foreign standards, reasonable structure, handsome in appearance.

2 , the valve disc, seat sealing surface using iron-based alloy surfacing or Stellite ( Stellite ) cobalt-based hardfacing from welding, wear-resistant, high temperature, corrosion resistance, good scratch resistance, long life .

3 , the stem by quenching and nitriding surface treatment, good corrosion resistance and scratch resistance.

4 , Can adopt all kinds of pipe flange standard and flange sealing surface type, to meet various engineering needs and user requirements.

5 , the full range of valve materials, packing, gaskets can be reasonable according to the actual conditions or user requirements matching, can be applied to a variety of pressure, temperature and media conditions.

6 , inverted seal using threaded seal seat or body made of welded austenitic stainless steel, sealed, replace the filler can be carried out without downtime, convenient and does not affect the system operation.


J641H Pneumatic Globe Valve adaptations
 Pneumatic globe valve is the industrial automation and control system in the implementation of an important body, remote control can be centralized to meet the needs of computer-controlled; now in the petrochemical industry, gas equipment, nuclear industry, power equipment, environmental water treatment, HVAC, steel metallurgy , Industrial kiln, canning equipment, brewing equipment, drying equipment, vacuum equipment, surface treatment, biological pharmacy, food machinery, textile printing and dyeing, paper making and other industries. It is also the first choice of national defense construction and science and technology construction.


J641H Pneumatic Globe Valve main dimensions

PN (MPa) DN (mm) standard value Reference
L D D1 n2 D6 b f f1 Z-φd L1 H
1.6 50 230 160 125 100 16 3 4-φ18 185 645
65 290 180 145 120 18 3 4-φ18 232 690
80 310 195 160 135 20 3 8-φ18 232 715
100 350 215 180 155 20 3 8-φ18 232 770
125 400 254 210 185 22 3 8-φ18 283 780
150 480 280 240 210 24 3 8-φ23 283 810
200 600 335 295 265 26 3 12-φ23 283 967
250 622 405 355 320 30 3 12-φ25 283 1143
300 698 460 410 375 30 4 12-φ25 283 1292
2.5 50 230 160 125 100 20 3 4-φ18 185 645
65 290 180 145 120 22 3 8-φ18 232 690
80 310 195 160 135 22 3 8-φ18 232 715
100 350 230 190 160 24 3 8-φ23 232 770
125 400 270 220 188 28 3 8-φ25 283 780
150 480 300 250 218 30 3 8-φ25 283 810
200 600 360 310 278 34 3 12-φ25 283 967
250 622 425 370 332 36 3 12-φ30 283 1143
300 698 485 430 390 40 4 16-φ30 283 1292
4.0 50 230 160 125 100 88 20 3 4 4-φ18 185 645
65 290 180 145 120 110 22 3 4 8-φ18 232 690
80 310 195 160 135 121 22 3 4 8-φ18 232 715
100 350 230 190 160 150 24 3 4.5 8-φ23 232 770
125 400 270 220 188 176 28 3 4.5 8-φ25 283 782
150 480 300 250 218 204 30 3 4.5 8-φ25 283 875
200 600 375 320 282 260 38 3 4.5 12-φ30 283 1160


Reminder:

All text, data and pictures in this article are for reference only.To see more details of the J641H Pneumatic Globe Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

Previous:LPG Globe Valve
+86-021-57278881
qrCode
主站蜘蛛池模板: 青青视频免费观看免费 | 少妇被躁爽到高潮 | 国内精品偷拍视频 | 国产丰满大乳奶水在线视频 | 爽爽窝窝午夜精品一区二区 | 久久久久久午夜成人影院 | 视频区图片区小说区 | 亚洲愉拍自拍欧美精品app | 成人做爰www网站视频 | 亚洲色大成成人网站久久 | 日产欧美国产日韩精品 | 丁香婷婷综合网 | 丁香九月婷婷 | 动漫高h纯肉无码视频在线观看 | 热99re久久精品这里都是精品免费 | 色综合天天天天综合狠狠爱 | 91丨porny丨在线 | 欧美多p | 新香蕉少妇视频网站 | h网站在线| 国产午夜av秒播在线观看 | 91精品综合| 天天槽夜夜槽槽不停 | 999成人精品视频在线 | 国产午夜福利视频在线观看 | 久久久欧美精品激情 | 色呦呦官网 | 最近中文字幕在线中文视频 | 亚洲一区二区日韩 | 欧美孕妇乳喷奶水在线观看 | 人妻精品久久久久中文字幕69 | 欧美精品国产aⅴ一区二区在线 | 成人免费视频网站在线看 | h片网站在线观看 | 99热久久精里都是精品6 | 中文字幕亚洲码在线 | 无码精品视频一区二区三区 | 伊人365 | 动漫精品视频一区二区三区 | 亚洲高清免费观看 | 国产综合av一区二区三区无码 | 自拍愉拍 | 国产一区二区三区影视 | 欧美大香线蕉线伊人久久 | 日本japanese乳偷乱熟 | 午夜精品久久久久久久喷水 | 热99精品香蕉视频 | 波多野结衣不打码视频 | 亚洲欧美日韩在线 | 有一婷婷色 | 成人婷婷网色偷偷亚洲男人的天堂 | 精品卡1卡二卡三国色天香 国产一级一级片 | 无码国产激情在线观看 | 国产精品二区在线观看 | 亚洲区小说区图片区 | 波多野结衣在线免费视频 | 久久夜色精品国产欧美乱 | 亚洲欧美国产高清va在线播放 | 亚洲一区二区三区免费 | 国产精品成 | 亚洲国产熟妇无码一区二区69 | 97亚洲色欲色欲综合网 | 亚洲偷自拍另类图片二区 | 无遮挡又爽又刺激的视频 | 性欧美极品另类 | 免费一二三区 | 在线看片免费不卡人成视频 | 国产精品刘玥久久一区 | 国产精品一区二区香蕉 | 日本一本免费一区二区三区免 | 日产国产精品精品a∨ | 亚洲国产精品无码久久久蜜芽 | 欧美日韩成人网 | 青娱乐在线视频免费观看 | 九九国产精品无码免费视频 | 18禁裸男晨勃露j毛网站 | 中国极品少妇xxxxx | 尹人香蕉久久99天天拍久女久 | 国产精品久久久久久久久久久久久久 | 亚洲视频久久久 | 久久久www成人免费无遮挡大片 | 成人av动漫 | 夜夜精品无码一区二区三区 | 伊人亚洲综合网色 | 天天碰天天操 | 日日干夜夜拍 | 热99re6久精品国产首页青柠 | 在线观看亚洲专区 | 天堂资源在线www中文 | 日日躁夜夜躁白天躁晚上 | 日本一区二区三区免费播放视频站 | 玖操| 欧美另类v | 免费国产在线精品一区二区三区 | 丰满迷人的少妇特级毛片 | 色悠悠av | 日韩激情在线播放 | 国产成人精品自在线导航 | 亚洲网站在线播放 |