Chifukwa chiyani mavavu opangidwa ndi zitsulo zachitsulo amapangira mapaipi a gasi?

Chifukwa chakuti zida zochepetsera za gawo la zitsulo zazitsulo zazitsulo zimasankhidwa mosamala, makulidwe a khoma la thupi la valve ndi mphamvu yolumikizana ndi ma bolts a thupi la valve ndi mogwirizana ndi zofunikira za American standard ASMEB16.34. Pambuyo powerengera mozama, kuchuluka kwa kuthamanga kwa ma valve ndi mphamvu yamagulu kumatsimikiziridwa. Mphamvu zodalirika. Chigawocho chimagula chokhazikika komanso mpando wa valve woyandama, womwe ungathe kukwaniritsa torque yaing'ono pansi pa kupanikizika. Chisindikizo cha thupi la valavu chimagwiritsa ntchito manja achitsulo ndi PTFE yodzipangira okha, yomwe imagwirizanitsidwa ndi tsinde lamphamvu lamphamvu, lapamwamba kwambiri la valve kuti liwonjezere kugundana kwachitsulo Pansi mpaka pansi.

Vavu yopangira zitsulo zopanga mapaipi imagwiritsa ntchito zinthu za polima ngati chisindikizo chapampando, ndipo mpando wosindikizira umadzaza masika. Ili ndi ntchito yabwino kwambiri yosindikizira mumitundu yosiyanasiyana ya kutentha ndi kupanikizika, kuonetsetsa kuti palibe kutayikira kwa buluu komwe kumatheka pansi pa kutseka kwa kusiyana kwapakati. Sungani torque yogwira ntchito yaying'ono pansi pa kupsinjika kwakukulu.

Mapangidwe ndi kupanga makina opangira ma valves opangidwa ndi zitsulo zachitsulo amachokera ku ISO9001 quality system standard ndi APIQI quality program, ndipo avomerezedwa ndi DNV Classification Society ndi American API Petroleum Institute motsatira. Imagwirizana ndi muyezo wa ISO90001 ndipo imagwirizana ndi APIQ1 ndi API16D. Ndipo ololedwa kugwiritsa ntchito API monogram, nambala satifiketi ndi API6D-0652 The gasi chitoliro anaimbidwa zitsulo mpira valavu ndi anamanga zitsulo dongosolo, makamaka oyenera gasi, oyeretsedwa gasi zachilengedwe, wowawasa gasi, madzi, malasha slurry ndi mafuta ndi zinthu zina media ntchito, oyenera Class150 -Class1500, paipi ntchito pa -20 ℃ osiyanasiyana kutentha ndi -20 ℃ ℃ ℃ 20 ℃ monga mafuta, makampani opanga mankhwala, malo opangira magetsi, ndi zina zotero, zimatha kudula kapena kulumikiza sing'anga. Choncho, payipi yopangidwa ndi zitsulo zopangira zitsulo zimakhala ndi zosankha zosiyanasiyana, zolemba zonse ndi kupanikizika, zonse zodzaza ndi mgwirizano, ndipo ndi valve yabwino kwambiri yogwiritsira ntchito mafuta, gasi, mankhwala opangira mankhwala ndi mapaipi ena oyendetsa.