Kutumiza mwachangu China 4A Handwheel Full Bore OS&Y Flanged Globe Valve

Sitidzangoyesa zazikulu zathu kukupatsirani ntchito zabwino kwambiri kwa kasitomala aliyense, komanso ndife okonzeka kulandira malingaliro aliwonse operekedwa ndi ogula kuti apereke mwachangu China 4A Handwheel Full Bore OS&Y Flanged Globe Valve, Ngati mukufuna chilichonse katundu wathu kapena mukufuna kukambirana dongosolo mwambo, chonde omasuka kulankhula nafe. Sitidzangoyesa zazikulu zathu kukupatsirani ntchito zabwino kwambiri kwa kasitomala aliyense, komanso ndife okonzeka kulandira malingaliro aliwonse operekedwa ndi ogula athu a China Rising Stem Globe Valve, Din Globe Valve, Takhala bwenzi lanu lodalirika m'misika yapadziko lonse lapansi. ndi mayankho abwino kwambiri. Ubwino wathu ndi luso, kusinthasintha komanso kudalirika komwe kwapangidwa zaka makumi awiri zapitazi. Timayang'ana kwambiri popereka chithandizo kwa makasitomala athu ngati chinthu chofunikira kwambiri pakulimbitsa ubale wathu wautali. Kupezeka kwathu kosalekeza kwa zinthu zamagiredi apamwamba kuphatikiza ndi ntchito yathu yabwino kwambiri yogulitsira kale komanso ntchito zotsatsa pambuyo pake zimatsimikizira kupikisana kwamphamvu pamsika womwe ukuchulukirachulukira padziko lonse lapansi. Mawonekedwe a ulusi wachitsulo / socket welding globe valve 1. Ili ndi mawonekedwe ophatikizika, mawonekedwe okongola komanso njira yochepetsera. Mapangidwe ake: BB kapena WB; 2. Kusindikiza pamwamba kumapangidwa ndi chitsulo cha alloy kapena simenti carbide. Kugwirizana kwa zipangizo zosindikizira ndizomveka ndipo moyo wautumiki ndi wautali; 3. Disiki ya valve ndi conical, ndipo tsinde la valve limaperekedwa ndi chisindikizo chosinthika, ndi ntchito yabwino yosindikiza. Pamwamba pa tsinde la valve ndi nitrided, yomwe imakhala ndi kukana kwa dzimbiri komanso kukana kukangana. Kulongedzako kumatenga graphite yosinthika, yokhala ndi kusindikiza kodalirika, ntchito yosinthika komanso kutsegulira kwakung'ono ndi kutseka torque; 4. Miyezo yosiyanasiyana ya mapaipi ndi mawonekedwe olumikizira (monga kuwotcherera zitsulo, kuwotcherera matako ndi kulumikizana kwa ulusi) zitha kusankhidwa. Muyezo wamkulu wa ulusi wonyezimira wachitsulo / zitsulo zowotcherera padziko lonse valavu Zolemba za kapangidwe kazinthu Utali wokhazikika Kulumikiza flange Kuyesa ndi kuyang'ana Kutentha kwa JB/T7746 JB/T7746 JB/T 79,GB/T9113、HG/T20592、EN1092、ASME B16.5 GB /T26480GB/T13927、API598 GB/T12224JB/T7746 Main magwiridwe antchito Mwadzina kuthamanga zinthu mayeso mphamvu mayeso osindikiza Air chisindikizo Mayeso Ntchito kutentha℃ Ntchito sing'anga 1.6 2.4 1.76 0.6 ≤425 Madzi, acidity 6 6 2 . 4 6.4 9.6 7.04 10.0 15.0 11.0 16.0 24.0 17.0 Zida za zigawo zikuluzikulu za ulusi wonyengedwa / zitsulo zowotcherera valavu Gawo dzina Zida za ziwalo Thupi / bonati A105 1Cr18Ni9Ti Chimbale / mpando 20Cr13 1Cr1Tir18Ni9 Cr13+HF 1Cr18Ni9Ti+STL filler NBR/FPM Flexible graphite teflon (PTFE) shim Flexible graphite Bolt 35/35CrMo 1Cr18Ni9Ti Kujambula kwazitsulo zonyezimira zazitsulo zowotcherera zitsulo zoyimitsa valavu Zogwiritsira ntchito 1. Kupanga ndi kupanga: ASME / ANSI B16.34; API 602; JB / t7746 2. Kukula komaliza kolumikizana: (1) Socket welding end: ASME / ANSI B16.11; JB / t1751 (2) Mapeto a ulusi: ASME / ANSI b1.20.1 (NPT) GB / t7306 -- 87 (RC) 3. Zowonongeka: BB kapena WB; OS & Y 4. Zida zazikulu: A105; LF2; F5; F11; F22; f304; F316; f304l; f316l 5. Kuyendera ma valve ndi kuyesa: API598; GB / t26480; GB / t13927 Miyeso yayikulu yolumikizira ya ulusi wonyengedwa wachitsulo / zitsulo zowotcherera valavu yapadziko lonse DN(mm) RP 8 10 15 20 25 32 40 50 - NPS(mu) 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 - DN(mm) FP - 8 10 15 20 25 32 40 50 NPS(mu) - 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 d RP 7 10启) RP 153 153 158 163 193 250 250 291 - FP - 153 158 163 193 250 250 291 350 W RP 100 100 100 100 125 160 160 180 - 100 100 100 100 100 W 1.9 1.8 1.7 2.1 3.3 7.5 7.5 11.4 - FP - 2.1 1.9 2.3 3.6 7.8 8.2 12.0 15.0