H41H鍛鋼法蘭止回閥產(chǎn)品概述
鍛鋼法蘭閥門有三種閥蓋設(shè)計(jì)形式。*種是螺栓式閥蓋,按這種設(shè)計(jì)形式設(shè)計(jì)的閥門,其閥體與閥蓋用螺栓螺母連接,纏繞式墊片 (31 6夾柔性石墨制造)密封??蛻粲刑厥庖髸r(shí)也可采用金屬環(huán)連接。第二種設(shè)計(jì)形式是燭接式閥蓋,按這種設(shè)計(jì)形式的閥門,其閥體與閥蓋用螺紋連接,全焊密封??蛻粲刑厥庖髸r(shí)也可須用全焊透連接。第三種是壓力自緊式閥蓋,按這種設(shè)計(jì)形式設(shè)計(jì)的閥門,其閥體與閥蓋用螺紋連接,內(nèi)壓自密封環(huán)密封。法蘭端閥適應(yīng)于閘閥、截止閥、升降式止回閥和旋啟式止回閥及球閥。
H41H鍛鋼法蘭止回閥設(shè)計(jì)結(jié)構(gòu)和特征:
法蘭閥門符合API602,MSS-SP-118(可采用標(biāo)準(zhǔn))和ANSI B16.34、B35352。檢驗(yàn)與測(cè)試按API598,標(biāo)志按MSS-SP-25
采用以下結(jié)構(gòu)
全徑或縮徑
結(jié)構(gòu)長(zhǎng)度按ANSI B16.5 F16.5
法蘭自緊式閥蓋
自定心壓板壓套式
整體閥體法蘭
對(duì)焊接端符合ASME B16.25
RTJ閥體閥蓋連接形式
螺栓連接、纏繞墊片密封式閥蓋,螺式連接,全焊密封式閥蓋以及螺紋連接內(nèi)壓自緊密封閥蓋
永嘉中致閥門部分閥門產(chǎn)品:
NKZ41H/Y/W鍛造真空閘閥: http://www.wzfmw.net/content/?543.html
NKZ961H電動(dòng)真空閘閥: http://www.wzfmw.net/content/?532.html
NKZ941H電動(dòng)真空閘閥:http://www.wzfmw.net/content/?531.html
Z41H高溫閘閥: http://www.wzfmw.net/content/?521.html
Z941Y鉻鉬鋼法蘭電動(dòng)閘閥: http://www.wzfmw.net/content/?536.html
J961Y電動(dòng)焊接截止閥: http://www.wzfmw.net/content/?526.html
DSZ941H電動(dòng)水封閘閥:http://www.zzfmw.com/content/?424.html
DSZ61H鑄鋼焊接水封閘閥:http://www.zzfmw.com/content/?423.html
DSZ961H電動(dòng)水封閘閥:http://www.zzfmw.com/content/?403.html
DSZ41H鑄鋼水封閘閥:http://www.zzfmw.com/content/?367.html
DSZ41H水封閘閥:http://www.zzfmw.com/content/?312.html
DSZ61H焊接水封閘閥:http://www.zzfmw.com/content/?319.html
DSJ41H水封截止閥:http://www.zzfmw.com/content/?364.html
DSJ61H水封截止閥:http://www.zzfmw.com/content/?317.html
J41H鍛鋼截止閥:http://www.zzfmw.com/content/?416.html
J941H/W電動(dòng)法蘭截止閥:http://www.zzfmw.com/content/?313.html
J41H法蘭鑄鋼截止閥:http://www.zzfmw.com/content/?229.html
NKJ941H電動(dòng)真空隔離截止閥:http://www.wzzzfm.com/content/?431.html
NKZ41H真空法蘭閘閥:http://www.wzzzfm.com/content/?378.html
NKJ61H真空截止閥:http://www.wzzzfm.com/content/?383.html
NKJ41H真空隔離截止閥:http://www.wzzzfm.com/content/?180.html
Z41W美標(biāo)不銹鋼閘閥:http://www.mbfmw.com/content/?750.html
Q347F美標(biāo)固定球閥:http://www.mbfmw.com/content/?757.html
J41W美標(biāo)不銹鋼截止閥:http://www.mbfmw.com/content/?567.html
Z545T傘齒輪鑄鐵暗桿楔式閘閥:http://www.zzfmzz.cn/content/?629.html
Z945T電動(dòng)暗桿鑄鐵閘閥:http://www.zzfmzz.cn/content/?628.html
NKZ41H鑄鋼真空隔離閘閥:http://www.zzfmzz.cn/content/?613.html
D373H對(duì)夾式硬密封蝶閥:http://www.zzfmzz.cn/content/?623.html
D343H鑄鋼三偏心金屬硬密封蝶閥:http://www.zzfmzz.cn/content/?621.html
D71X對(duì)夾式軟密封中線蝶閥:http://www.zzfmzz.cn/content/?619.html
D671X對(duì)夾式氣動(dòng)蝶閥:http://www.zzfmzz.cn/content/?254.html
D971X電動(dòng)軟密封蝶閥:http://www.zzfmzz.cn/content/?253.html
H76H對(duì)夾式雙瓣止回閥:http://www.wdfmw.com/content/?643.html
HH47X蝶式緩沖止回閥:http://www.wdfmw.com/content/?319.html
Z41T/W鑄鐵閘閥:http://www.fmcj.net/p.asp?id=401
Z45X鑄鐵暗桿彈性座封閘閥:http://www.fmcj.net/p.asp?id=400
Z541H傘齒輪閘閥:http://www.fmcj.net/p.asp?id=387
NKZ61H真空閘閥:http://www.fmcj.net/p.asp?id=384
Z941H電動(dòng)楔式閘閥:http://www.fmcj.net/p.asp?id=334
Z61Y鍛鋼承插焊閘閥:http://www.fmcj.net/p.asp?id=331
PZ73H刀型閘閥:http://www.fmcj.net/p.asp?id=382
Z73X手動(dòng)漿液閥:http://www.fmcj.net/p.asp?id=369
J41T/W鑄鐵截止閥:http://www.fmcj.net/p.asp?id=403
J61Y鍛鋼承插焊截止閥:http://www.fmcj.net/p.asp?id=398
H41H鍛鋼止回閥:http://www.fmcj.net/p.asp?id=406
H44T/W鑄鐵旋啟式止回閥:http://www.fmcj.net/p.asp?id=404
HH44X微阻緩閉止回閥:http://www.fmcj.net/p.asp?id=397
300X緩閉止回閥:http://www.fmcj.net/p.asp?id=396
H44H旋啟式法蘭止回閥:http://www.fmcj.net/p.asp?id=391
H42H鑄鋼立式止回閥:http://www.fmcj.net/p.asp?id=378
D941H電動(dòng)通風(fēng)蝶閥:http://www.diadongvalve.com/content/?411.html
J941H電動(dòng)截止閥:http://www.ssfmw.com/content/?348.html
Z6S41H氣動(dòng)閘閥:http://www.zzfmzz.cc/zgzf/468.html
D671X對(duì)夾式氣動(dòng)蝶閥:http://www.qidongvalve.net/aspcms/product/2014-4-16/281.html
J641H鑄鋼氣動(dòng)截止閥:http://www.qidongvalve.net/aspcms/product/2014-6-12/351.html
100X遙控浮球閥:http://www.qidongvalve.org/slkzf/360.html
JD745X多功能水泵控制閥:http://www.qidongvalve.org/sbkzf/340.html
美標(biāo)直通式截止閥:http://www.dongbangfm.com/content/?459.html
不銹鋼真空截止閥:http://www.yjzzfm.org/product/213.html