Mzere wa mapaipi
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Chitoliro chachitsulo chosapota chotentha
Chingwe chopangira mapaipi achitsulo chosasunthika chotentha chimagwiritsa ntchito chubu chozungulira cha Arccu-Roll chapamwamba kuti chipange chivundikiro, machubu, chitoliro chobowola, mapaipi ndi mapaipi amadzimadzi, ndi zina zotero.
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Chitoliro Chobowolera Cholemera Kwambiri (HWDP)
Chitoliro chobowola cholemera chophatikizana chimapangidwa ndi chitsulo chopangidwa ndi aloyi cha AISI 4142H-4145H. Njira yopangirayi ikutsatira miyezo ya SY/T5146-2006 ndi API SPEC 7-1.
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Kuchiritsa kwa Epoxy FRP Pipe Yotenthetsera Mkati
Mizere ya pulasitiki yolimbikitsidwa ndi ulusi wa epoxy ndi mapaipi otsetsereka amapangidwa motsatira malangizo a API. Mphamvu ya pachaka imafika kutalika kwa 2000km ndipo mainchesi ake ndi kuyambira DN40 mpaka DN300mm. Mzere wa epoxy FRP HP uli ndi maulumikizidwe a ulusi wautali wa API muzinthu zopangidwa ndi zinthu zosiyanasiyana, zomwe kukana kwake kukalamba kumawonjezera nthawi yogwirira ntchito kwa mapaipi.
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Chitoliro cha Drill Collar-Slick and Spiral Downhole
Kolala yobowolera imapangidwa ndi AISI 4145H kapena chitsulo chopangidwa ndi structural alloy, chokonzedwa motsatira muyezo wa API SPEC 7.
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Chitoliro cha API Tubing ndi Chitoliro cha Casing cha munda wa Mafuta
Machubu ndi chivundikiro zimapangidwa motsatira malangizo a API. Mizere yoyeretsera kutentha imakhala ndi zida zapamwamba komanso zida zodziwira zomwe zimatha kugwira chivundikirocho m'madigiri 5 1/2″ mpaka 13 3/8″ (φ114~φ340mm) ndi machubu m'madigiri 2 3/8″ mpaka 4 1/2″ (φ60~φ114mm).
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Chitoliro cha API Drill 3.1/2”-5.7/8” cha kuboola Mafuta/Gasi
Machubu ndi chivundikiro zimapangidwa motsatira malangizo a API. Mizere yoyeretsera kutentha imakhala ndi zida zapamwamba komanso zida zodziwira zomwe zimatha kugwira chivundikirocho m'madigiri 5 1/2″ mpaka 13 3/8″ (φ114~φ340mm) ndi machubu m'madigiri 2 3/8″ mpaka 4 1/2″ (φ60~φ114mm).