- 產(chǎn)品品牌：
- 方泰
- 產(chǎn)品型號(hào)：
- 鍛鋼止回閥
- 種類：
- 其它
- 連接形式：
- 螺紋
- 結(jié)構(gòu)形式：
- 升降式
| 產(chǎn)品詳細(xì)介紹 |
|
方泰鍛鋼止回閥有三種設(shè)計(jì)形式。 Taitong forged steel ball valv種是螺栓式閥蓋，按這種設(shè)計(jì)形式設(shè)計(jì)的閥門，其閥本與閥 蓋用螺栓螺母連接，纏繞式墊片（316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) 邊接。第二種設(shè)計(jì)形式是焊接式閥蓋，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。客戶有特殊時(shí)也可采用全焊透連接。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發(fā)，，內(nèi)壓自密封環(huán)密封。 止回閥存在的三種不同的設(shè)計(jì)結(jié)構(gòu)，它們是升降式止回閥、球式止回閥和旋啟式止回閥 Taitong forged ateel check valve has three types of bonnet .One is bolted bonnet,which the body is connected with bonet by bokts and sealed by spiral gasket(316SS filled flexible graphite),and available to follow metal sealing ring ofr special requirements by the client;one is welded bonnet,whhich the body is fully welded;another is pressure in ring.There are three different design of check valve:lifting check valve,ball type check valve and swing check valve. 設(shè)計(jì)結(jié)構(gòu)與特征 1、設(shè)計(jì)與制造符合：MSSP-118和ASME B16.34 2、閥門檢驗(yàn)和試驗(yàn)：按API 598 6、標(biāo)記按MSS-SP-25 Design structure and feature 1、Design and manufacture:MSSP-118 and ASME B16.34 3、Valve inspection and test:API 598 6、Mark:MSS-SP-25 結(jié)構(gòu)和特征 1、全徑或縮徑 2、升降式止回閥 3、球式止回閥 4、旋啟式止回閥 5、按需求內(nèi)置彈簧 6、螺栓連接、纏繞墊片密封式閥蓋，螺紋、全焊密封式閥蓋以及螺紋連接內(nèi)壓自緊式閥蓋 7、承插商符合ASME B16.11 8、螺紋連接端（NPT）符合ANSI/ASME B1.20.1 9、閥瓣可變換為節(jié)流型、針型球型 Structure and feature 1.Full bore or reduced bore 2.Lift type check valve 3.Ball type check valve 4.Swing type check valve 5.Internal spring required 6.Bolted,spiral gasket sealing bonnet,screwed,fully welded and pressure-in bonnet 7.SW in conformity with ASME B16.11 8.Screwed(NPT)according to ANSI/ASME B1.20.1 9,Disk changeable for choke valve,needle type or ball type 電 話： 13088673425 傳 真： Q Q：757412116 |
