0102 ib0304 ib05
Tshiab zam tsim rau Tuam Tshoj UL / FM Listed Marine Ductile Iron Gear Ua Npauj Npaim Valve nrog Tamper Hloov
Ib yam li qhov tshwm sim ntawm peb qhov tshwj xeeb thiab kho kev nco qab, peb lub tuam txhab tau yeej qhov muaj koob meej zoo ntawm cov neeg yuav khoom txhua qhov chaw hauv ib puag ncig rau Kev Tsim Qauv Tshiab rau Tuam Tshoj UL / FM Sau npe Marine Ductile Iron Gear Ua Npauj Npaim Valve nrog Tamper Hloov, Peb muab qhov tseem ceeb rau qhov zoo thiab cov neeg siv khoom txaus siab thiab rau qhov no peb ua raws li kev tswj hwm nruj heev. Peb tau txais cov chaw kuaj hauv tsev uas peb cov khoom raug sim ntawm txhua qhov ntawm cov txheej txheem sib txawv. Ua tswv rau cov thev naus laus zis tshiab, peb pab txhawb peb cov neeg siv khoom nrog kev tsim cov chaw tsim khoom. Ib yam li qhov tshwm sim ntawm peb qhov tshwj xeeb thiab kho kev nco qab, peb lub tuam txhab tau yeej qhov muaj koob meej zoo ntawm cov neeg yuav khoom txhua qhov chaw hauv ib puag ncig rau Tuam Tshoj UL / FM Listed Npauj Npaim li qub, iav npauj npaim li qub UL / FM, Tam sim no, nrog kev txhim kho hauv internet, thiab cov qauv ntawm Internationalization, peb tau txiav txim siab los txuas ntxiv kev lag luam rau kev lag luam txawv teb chaws. Nrog lub tswv yim ntawm nqa cov txiaj ntsig ntau ntxiv rau cov neeg siv khoom txawv teb chaws los ntawm kev muab ncaj qha rau txawv teb chaws. Yog li peb tau hloov peb lub siab, los ntawm tsev mus rau txawv teb chaws, cia siab tias yuav muab peb cov neeg siv khoom tau txais txiaj ntsig ntau dua, thiab tos ntsoov yuav muaj sijhawm ntau los ua lag luam. Technical parameters of Non rising stem resilient seated gate valve Nominal siab: 1.0 ~ 2.5MPa Nominal txoj kab uas hla: 50 ~ 1200mm ua hauj lwm kub: 0 ~ 80 ℃ Muaj peev xwm tshaj tawm: dej, roj, thiab lwm yam Flange txuj: GB / T 17241.6, GB / T 9113 TS EN 1092, ASME B16.5 Tus qauv xeem: GB / T 13927, API 598 Cov khoom siv ntawm cov khoom tseem ceeb ntawm cov tsis nce qia elastic lub rooj sib khi lub rooj vag valve Serial tooj Lub npe kev ntxhib los mos ntawm cov khoom 1 valve lub cev Cov hlau thiab cam khwb cia hlau 2 Ram Nodular cam khwb cia hlau coated nrog EPDM los yog NBR 3 Hexagon socket ntsia liaj qhov rooj Carbonization kev kho mob 4 foob nplhaib Nitrile roj hmab 5 Valve npog Ductile hlau thiab cam khwb cia hlau 6 qia stainless hlau 7 "O" nplhaib Nitrile roj hmab 8 Thrust bearing Tin bronze 9 Bolt stainless hlau 10 Gland Ductile hlau thiab cam khwb cia steel 11 plua plav npog Nitrile roj hmab 12 Handwheel (tsav lub hau) cam khwb cia hlau Tsim kev kos duab ntawm Non rising qia elastic rooj zaum foob lub rooj vag valve Main kev twb kev txuas mm DN 50 65 80 100 125 150 200 250 300 350 400 4601010 F 200 210 230 250 270 290 310 330 350 390 BS 178 190 203 229 254 267 292 330 356 381 406 432 F 457 208 0 400 450 500 550 600 650 700 800 Ha 313 332 372 424 497 562 680 837 948 1010 1220 1280 1480 1665 Hc 355 375 415 476 540 600 720 875 990 1050 1245 1310 1560 1750