BS1873 waalka waalka
Shaqooyinka muhiimka ah: BS1873, adduunka, waalka, Flange, kaca, kacsanaanta, WCB, CF8, CF8M, C95800, class150, 300, 4A, 5A, 6A,
SAARKA SOO SAARKA:
Qiyaaso: NPS 2 ilaa NPS 24
Range Pressure: Fasalka 150 ilaa Fasalka 2500
Xiriirinta Flange: RF, FF, RTJ
Maaddooyinka:
Raadinta: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy, UB6
Been abuur (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,)
HEERKA
Naqshadeynta & soosaarka | BS 1873 |
Waji ka waji | ASME B16.10 |
Dhammaadka Xiriirka | ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Kaliya) |
- Weld Socket wuxuu ku dhammaadaa ASME B16.11 | |
- Butt Weld wuxuu ku egyahay ASME B16.25 | |
Tijaabinta & kormeerka | API 598 |
Naqshadeynta nabdoon ee dabka | / |
Sidoo kale waa la heli karaa per | NACE MR-0175, NACE MR-0103, ISO 15848 |
Kale | PMI, UT, RT, PT, MT |
Astaamaha Naqshadeynta:
1. RF, RTJ, ama BW
2. Dibedda Furimaha & harqoodka (OS&Y), Soo-kicidda korka, Jir aan kacsanayn.
3.Betted Bonnet ama Cadaadis Khatimidii Bonnet
Qaybta furitaanka iyo xirida ee BS1873 glove valve waa shey qaabkiisu u eg yahay, dusha sare ee xirnaashaduna waa mid siman ama macangagsan, diskkuna wuxuu si toos ah ugu socdaa khadka dhexe ee kursiga waalka. Nooca dhaqdhaqaaqa ee jirridda waalka (magaca guud: jirridda qarsoon), sidoo kale waxaa jira wiish qaadis iyo rogid nooca loo isticmaali karo in lagu xakameeyo qulqulka noocyada kala duwan ee dareerayaasha sida hawada, biyaha, uumiga, warbaahinta kala daaqda, dhoobada , saliid, biraha dareeraha ah iyo warbaahinta shucaaca. Sidaa darteed, waalka noocan ah ee wax lagu xiro wuxuu aad ugu habboon yahay daminta ama nidaaminta iyo xiiqidda. Sababtoo ah furitaanka ama xirida istaagga wiishka waalka noocan ah waa mid gaaban, oo wuxuu leeyahay shaqo xirid aad loogu kalsoonaan karo, iyo sababta oo ah beddelka dekedda kursiga waalka waa mid si toos ah ugu toosan istaroogga qalabka diskiga , waxay aad ugu habboon tahay hagaajinta socodka.
Haddii aad u baahan tahay faahfaahin dheeraad ah oo ku saabsan filtarka fadlan la xiriir waaxda iibka ee NSW (newsway valve)