Tus nqi sib tw rau Tuam Tshoj DIN / ANSI Cast Iron Wafer Ob Chav Kab Npauj Npaim Valve

Nrog rau tus cwj pwm zoo thiab kev vam meej rau cov neeg siv khoom txaus siab, peb lub tuam txhab txuas ntxiv txhim kho peb cov khoom zoo heev kom ua tau raws li qhov xav tau ntawm cov neeg siv khoom thiab tsom mus rau kev nyab xeeb, kev ntseeg siab, ib puag ncig cov cai, thiab kev tsim kho tshiab ntawm Cov Nqi Sib Tw rau Tuam Tshoj DIN / ANSI Cast Iron Wafer Ob Chav Kab Npauj Npaim Valve, Peb zoo siab tos txais lub sijhawm los ua lag luam nrog koj thiab vam tias yuav muaj kev txaus siab los txuas ntxiv cov ntsiab lus ntawm peb cov khoom. Nrog rau tus cwj pwm zoo thiab kev vam meej rau cov neeg siv khoom txaus siab, peb lub tuam txhab txuas ntxiv txhim kho peb cov khoom zoo heev kom tau raws li qhov xav tau ntawm cov neeg siv khoom thiab tsom mus rau kev nyab xeeb, kev ntseeg siab, ib puag ncig, thiab kev tsim kho tshiab ntawm Cast Iron Npauj Npaim Valve, Tuam Tshoj Cam khwb cia hlau Wafer Ob Chav Kab Npauj Npaim Va , Peb tau yeej lub koob npe nrov ntawm cov neeg siv khoom txawv teb chaws thiab hauv tsev. Ua raws li kev tswj hwm txoj cai ntawm "credit oriented, customer first, high efficiency and mature services", peb sov siab txais tos cov phooj ywg los ntawm txhua qhov chaw ntawm lub neej los koom tes nrog peb. Cov ntaub ntawv DN Nominal txoj kab uas hla 50 (2 ") ~ 300 (12") PN Nominal siab 1.0 1.6 Kev ntsuas siab Plhaub 1.1 1.76 Sealing 1.5 2.4 ° C Wbrking kub -15- + 150 Qhov nruab nrab tsim nyog dej ntshiab, dej phwj tuaj, dej hiav txwv, huab cua, chav, zaub mov, tshuaj, roj, acids, thiab lwm yam. Qhov loj me DN ABCELH ib D1 D2 D3 D4 N-D5 D6 D7 D8 D9 D10 mm inch 50 2" 280 161 42.04 52.9 32 9.52 45° 83 11 207. 10 102 100 12.6 65 21/2" 303 175 44.68 64.5 32 9.52 45° 83 11 64.3 136.13 4-26.6 70 10 102 1618 .8 32 9.52 45°/22.5° 83 11 78.8 152.4/ 160.0 4-24/4-18 70 10 102 127 12.6 100 4" 353 200 52.07 104 32 11.11 45°/22.5° 83 11 104 177.8/1 102 156 15.77 125 5” 379 213 54.36 123.3 32 12.7 22.5° 83 11 123.3 215.01 4-23 70 10 102 190 18.92 150 6" 404 226 55.75 1525.6 238.12 4-25 70 10 102 212 18.92 200 8" 487 260 60.58 202.5 45 15.87 15°/22.5° 127 14 202.4 296.07 4-23/4-26 102 12 152 268 22.1 250 10" 547 292 65.63 250.5 51/72.5° 2/4-29 102 12 152 325 28.45 300 12" 631 337 76.9 301.6 51 - 15° 127 14 301.5 406.4/431.8 4-30.2/4-25.4 102 12 12 152 404hib. Hoobkas