China man tlawm China Resilient Seated Concentric Type Ductile Cast Iron Industrial Control Wafer U-type Butterfly Valve te chu EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Aww hmanga siam a ni

Kan solutions hi consumer-te chuan an ngaisang hle a, an rintlak hle a, China tana sum leh pai leh khawtlang mamawh siam danglam zelte chu a tlin thei a ni Cheap price China Resilient Seated Concentric Type Ductile Cast Iron Industrial Control Wafer U-type Butterfly Valves with EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Aww, Nakin lawkah hlawhtlinna tha tak tak siam turin kan inringtawk tawh a ni. I supplier rintlak ber berte zinga pakhat nih kan beisei a ni.
Kan solutions te hi consumer te chuan an ngaisang hle a, an rintlak hle a, sum leh pai leh khawtlang mamawh siamthat zel te pawh a tlin thei bawkChina Ductile Cast Butterfly Valve hmanga siam a ni, Wafer Lug Flanged a ni, Operation system inzawmkhawm famkim kan neih avangin kan company hian kan thil siam quality sang tak, man tlawm leh service tha tak tak avang hian hmingthanna tha tak a chang a ni. Hetihlai hian material incoming, processing leh delivery-a quality management system khauh tak kan siam a ni. “Credit first and customer supremacy” tih thu bul zawm chungin, ram chhung leh ram pawn atanga client-te chu kan thawhpui tur leh hmalam hun duhawm tak siam turin hma la turin thinlung takin kan lo lawm a ni.

UD Series soft sleeve seated butterfly valve chu Wafer pattern a ni a, flanges a nei ,a hmai leh hmaiah EN558-1 20 series wafer type angin a awm.

Ziarang:

1.Correcting holes chu flange-ah standard angin siam a ni a, installation laiin siamthat awlsam.
2.Through-out bolt emaw, a sir khata bolt emaw hman tur. Replace leh maintenance awlsam tak a ni.
3.Soft sleeve seat hian taksa chu media atanga a isolate thei.

Product hman dan tur zirtirna

1. Pipe flange standard chu butterfly valve standard nen a inmil tur a ni; welding neck flange, butterfly valve atana specialized flange emaw integral pipe flange emaw hman rawtna; slip-on welding flange hmang suh, supplier chuan user in slip-on welding flange a hman theih hmain a remti hmasa tur a ni.
2. Installation hmaa condition hman dan chu butterfly valve performance inang hman a nih leh nih loh enfiah tur a ni.
3. Installation hmangtuin valve cavity sealing surface a tihfai hmain bawlhhlawh a awm loh nan enfiah hmasa phawt ang che; a rualin pipe chu welding slag leh bawlhhlawh dangte dahna tur a ni.
4.Instal lai hian disc chu pipe flange nen a inhnaih loh nan disc chu khar position-ah a awm tur a ni.
5. Valve seat tawp pahnih hian flange seal angin hna an thawk a, butterfly valve dah hunah extra seal a ngai lo.
6. Butterfly valve hi eng hmunah pawh (vertical, horizontal emaw tilt) dah theih a ni. Butterfly valve lian size operator nei chuan bracket a mamawh mai thei.
7. Butterfly valve phurh emaw dahkhawm emaw a inhnaih chuan butterfly valve chu a sealing theihna a tihtlem phah thei. Butterfly valve disc chu thil khauh takah a tlak loh nan leh he hun chhunga sealing surface a chhiat loh nan 4 ° atanga 5 ° angle position-ah hawn tur a ni.
8. Install hmain flange welding dik leh dik loh enfiah hmasa phawt la, butterfly valve dah hnua welding hian rubber leh preservation coating a tichhia thei.
9. Pneumatic hmanga operated butterfly valve hman hunah chuan air source chu a vawt leh fai reng tur a ni a, chutiang chuan thil dang pneumatic operator-a lut lo tur leh hnathawh dan a nghawng loh nan.
10. Purchasing order-a tarlan special requirement awm lovin butterfly valve hi vertical-a dah theih chauh a ni a, in chhunga hman tur chauh a ni.
11. Case of disorder, a chhan hriatchhuah, harsatna chinfel, butterfly valve chu tharum hmanga hawn emaw khar emaw turin lever operator chu arm of force hmangin knock, hit, prize emaw sei emaw tur a ni lo.
12. A dahna leh hman loh chhung hian butterfly valve te chu a vawt reng tur a ni a, thlamuanna hmunah dah tur a ni a, a chhehvel thil tha lo tak tak, leimin laka awm loh tur a ni.

Dimension hrang hrang: 1.1.

Kan solutions hi consumer-te chuan an ngaisang hle a, an rintlak hle a, China tana sum leh pai leh khawtlang mamawh siamthat zel chu a tlin thei a ni Cheap price China Resilient Seated Concentric Type Ductile Cast Iron Industrial Control Wafer Lug Butterfly Valves with EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Aww, Nakin lawkah hlawhtlinna tha tak tak siam turin kan inringtawk tawh a ni. I supplier rintlak ber berte zinga pakhat nih kan beisei a ni.
China A man tlawmChina Ductile Cast Butterfly Valve hmanga siam a ni, Wafer Lug Flanged a ni, Operation system inzawmkhawm famkim kan neih avangin kan company hian kan thil siam quality sang tak, man tlawm leh service tha tak tak avang hian hmingthanna tha tak a chang a ni. Hetihlai hian material incoming, processing leh delivery-a quality management system khauh tak kan siam a ni. “Credit first and customer supremacy” tih thu bul zawm chungin, ram chhung leh ram pawn atanga client-te chu kan thawhpui tur leh hmalam hun duhawm tak siam turin hma la turin thinlung takin kan lo lawm a ni.