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API 11B Sucker Rod Coupling
Kamfaninmu ya samar da haɗin gwiwa ciki har da haɗaɗɗen sandar tsotsa, haɗin haɗin gwiwa da haɗin gwiwa, an tsara su bisa ga daidaitattun API Spec 11 B. Yin amfani da babban ingancin carbon karfe ko gami karfe (daidai da AISI 1045 da AISI 4135) da kuma plating karfe ne. wani nau'i na fasahar hardening surface, shi ne nickel, chromium, boron da silicon foda mai rufi a kan substrate karfe da fused tare da Laser aiki, bayan da tsari, da karfe surface sa wuya, yawa mafi girma kuma mafi uniform, gogayya coefficient ne sosai. ƙananan kuma juriya na lalata yana da yawa. Slim rami (SH) diamita da ma'auni size (FS) na al'ada sucker sanda da goge sanda da plating karfe (SM) .A karkashin al'ada yanayi, akwai biyu wrench a kan hada biyu da da'irar waje, amma bisa ga mai amfani kuma za mu iya samar. babu wrench square.Hardness na hada guda biyu T ne HRA56-62 bayan zafi magani, tare da mai kyau lalata juriya da kuma ci juriya, lokacin amfani da tsotsa sanda hada guda biyu, yana haɗi tare da girman girman sanda, sub-hada guda biyu da ake amfani da a haɗa zuwa bambanci size na sandar tsotsa ko haɗa sandar da aka goge da igiyar sandar .Nau'in haɗin kai: Class T (cikakken girman da slim rami) ,Class SM (cikakken girman da slim rami).
Dakin 703 Ginin B, Cibiyar Greenland, yankin bunkasa fasahar Hi-tech Xi'an, China
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