ERININ muhr DBB PLOG CLEVE orbite umumiy valfini ikki baravar kengaytirish
Xitoy, API 6D, egizak muhrlari, orbitasi, DBB plitsi, Narx, RT, PtFe, RPTFE, metall, joy, kesish Bore, yuqori harorat, yuqori haroratda, klapan materiallari uglerod po'lat, zanglamaydigan po'lat, A216, CF3m, A352 LCB, LCC, LC2, A395 4A, A395 4a. 5a, Monel, Nastel, Xasteloy, alyuminiy bronza va boshqa maxsus qotishma.

Plug valf
Xitoy, API 6D, egizak muhrlari, orbitasi, DBB plitsi, Narx, RT, PtFe, RPTFE, metall, joy, kesish Bore, yuqori harorat, yuqori haroratda, klapan materiallari uglerod po'lat, zanglamaydigan po'lat, A216, CF3m, A352 LCB, LCC, LC2, A395 4A, A395 4a. 5a, Monel, Nastel, Xasteloy, alyuminiy bronza va boshqa maxsus qotishma.
Xitoy, plug va klapan, bosim balansi, fabrika, RF, RT, RT, RT, RTJ, Meteryulka, A216 WCB uglerod po'lat, A216 WCB-ni kamaytiring. A351 CF3, CF3M, CF3M, A352 LCB, LCC, LC2, A9995 4A. 5a, Monel, Nastel, Xasteloy, alyuminiy bronza va boshqa maxsus qotishma. 150lb, 300 milliard, 600 milliard, 1500 milliard, 2500lb sinfidagi bosim.
Xitoy, Bluev, PTFe, PTOG, FADED, NARX, RT, RT, RT, yuqori harorat, yuqori harorat, zanglamaydigan po'latdan yasalgan, A216 WCB, A351 CF3, CF3M, CF8M, A352 LCB, LCC, LC2, A9995 4A. 5a, Monel, Nastel, Xasteloy, alyuminiy bronza va boshqa maxsus qotishma. 150lb, 300 milliard, 600 milliard, 1500 milliard, 2500lb sinfidagi bosim.