Nha & Nrịba Nrụgide & Ọkọlọtọ | |
Nha | DN40-DN1200 |
Ntụle nrụgide | PN10, PN16, CL150, JIS 5K, JIS 10K |
Ihu na ihu STD | API609, BS5155, DIN3202, ISO5752 |
Njikọ STD | PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259 |
Upper Flange STD | ISO 5211 |
Ihe onwunwe | |
Ahụ | Igwe anaghị agba nchara (GG25), Iron Ductile (GGG40/50), Carbon Steel (WCB A216), igwe anaghị agba nchara (SS304/SS316/SS304L/SS316L) , Duplex igwe anaghị agba nchara (2507/1.4529), Bronze, Aluminom Alloy |
Disc | DI + Ni, Carbon Steel (WCB A216), igwe anaghị agba nchara (SS304/SS316/SS304L/SS316L) , Duplex igwe anaghị agba nchara (2507/1.4529), Bronze, DI/WCB/SS lined na PTFE |
Stem/Ogwe | SS416, SS431, SS304, SS316, Duplex igwe anaghị agba nchara, Monel |
oche | EPDM |
Ịhịa aka n'ahụ | PTFE, Bronze |
O mgbanaka | NBR, EPDM, FKM |
Onye na-eme ihe | Ọkụ aka, Igbe Gear, Onye na-eme ọkụ eletrik, Onye na-eme ihe ikuku |
Ebe Dovetail: Nhazi oche dovetail na-eme ka o doo anya na ihe oche ahụ kwụsiri ike na valvụ ahụ ma gbochie mbugharị n'oge ọrụ. Nhazi a na-eme ka arụmọrụ akara na ịdịte aka dịkwuo mma, ma na-abawanye mma nke nnọchi oche.
Disc CF8M: CF8M bụ ihe nkedo AISI 316 nwere nguzogide corrosion emelitere, ọkachasị maka pitting chloride. Nke a na-eme ka ọ dị mma maka ngwa metụtara mgbasa ozi na-emebi emebi dị ka mmiri mmiri, kemịkalụ ma ọ bụ mmiri mkpofu. Enwere ike ịcha diski ahụ iji meziwanye arụmọrụ ya na mmiri abrasive ma ọ bụ viscous.
Ekekọbara: valvụ nru ububa nwere eriri ntị n'akụkụ abụọ nke ahụ valvụ ahụ, nke enwere ike itinye n'etiti flange abụọ site na iji bolts. Nhazi a dị mfe iji wụnye ma wepụ ya na-akwụsịghị ọrụ pipeline, na mmezi dịkwa mfe.
Klas 150: Na-ezo aka na nrụgide a kwadoro, nke pụtara na valvụ ahụ nwere ike iguzogide 150 psi (ma ọ bụ ntakịrị elu, dị ka 200-230 psi, dabere na onye nrụpụta na nha). Nke a dabara adaba maka obere nrụgide na ngwa ngwa ngwa.
Njikọ Flange na-adịkarị dabere n'ụkpụrụ dịka ASME B16.1, ASME B16.5 ma ọ bụ EN1092 PN10/16.