Weld Neck Flange

Welding Neck Flanges ndizosavuta kuzindikira ngati malo otalikirapo, omwe amapita pang'onopang'ono mpaka makulidwe a khoma kuchokera ku chitoliro kapena koyenera. Chipinda chotalikirapo chimakhala ndi chilimbikitso chofunikira kuti chigwiritsidwe ntchito pazinthu zingapo zomwe zimakhudza kuthamanga kwambiri, sub-zero ndi / kapena kutentha kokwera. Kusintha kosalala kuchokera ku makulidwe a flange kupita ku chitoliro kapena makulidwe oyenera a khoma lopangidwa ndi tepi ndikopindulitsa kwambiri, pansi pamikhalidwe yopindika mobwerezabwereza, chifukwa cha kukulitsa kwa mzere kapena mphamvu zina zosinthika. kotero sipadzakhala choletsa kuyenda kwa mankhwala. Izi zimalepheretsa chipwirikiti pa olowa ndi kuchepetsa kukokoloka. Amaperekanso kugawa bwino kwa nkhawa kudzera pa tapered hub. The Weld neck flanges amamangiriridwa ndi matako-kuwotcherera ku mapaipi. Izi zimagwiritsidwa ntchito makamaka pazithandizo zovuta pomwe zolumikizira zonse zowotcherera zimafunikira kuwunika kwa radiographic. Pofotokoza ma flanges awa, makulidwe a mawotchi amayeneranso kufotokozedwa limodzi ndi mawonekedwe a flange.