GB13296-2013 (Nā paipu kila humuhumu no nā paila a me nā mea hoʻololi wela). Hoʻohana nui ʻia i nā paila, nā mea hoʻomehana nui, nā mea hoʻololi wela, nā condensers, nā paipu catalytic, a me nā mea ʻē aʻe o nā ʻoihana kemika. Hoʻohana ʻia nā paipu kila wela kiʻekiʻe, kaomi kiʻekiʻe, a me ke kūpaʻa i ka pala. ʻO kāna mau mea i koho ʻia he 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, a me nā mea ʻē aʻe. GB/T14975-1994 (Paipu kila humuhumu kila kila no ke kūkulu ʻana). Hoʻohana nui ʻia no ke kūkulu maʻamau (hoʻonaninani hōkele a me nā hale ʻaina) a me ke kūkulu mechanical o nā ʻoihana kemika, he kūpaʻa i ka pala o ka lewa a me ka waikawa a he mau paipu kila ikaika ko lākou. ʻO kāna mau mea i koho ʻia he 0-3Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, a me nā mea ʻē aʻe.

GB/T14976-2012 (Paipu kila wili ʻole kila no ka lawe ʻana i ke wai). Hoʻohana nui ʻia no nā paipu e lawe ana i nā mea ʻino. ʻO nā mea i hōʻike ʻia he 0Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr17Ni12Mo2, 0Cr18Ni12Mo2Ti, a pēlā aku.

YB/T5035-2010 (Nā paipu kila humuhumu no nā ʻūpā axle kaʻa). Hoʻohana nui ʻia ia e hana i ke kila kila kalapona kiʻekiʻe a me ke kila kila humuhumu wela i ʻōwili ʻia no nā ʻūpā hapalua axle kaʻa a me nā paipu axle o nā hale axle drive. ʻO kāna mau mea hana e hōʻike ana he 45, 45Mn2, 40Cr, 20CrNi3A, a pēlā aku.

ʻO ka API SPEC 5L-2018 (kikoʻī paipu laina), i hōʻuluʻulu ʻia a hoʻopuka ʻia e ka American Petroleum Institute, hoʻohana nui ʻia ma ka honua holoʻokoʻa.

Paipu laina: hoʻokomo pū ʻia me nā paipu humuhumu ʻole a me nā paipu i hoʻopaʻa ʻia. Loaʻa i nā wēlau paipu nā wēlau pālahalaha, nā wēlau wili a me nā wēlau socket; ʻo nā ʻano hoʻohui he wili hopena, hoʻohui hui, hoʻohui socket, a pēlā aku. ʻO nā mea nui ʻo GR.B, X42, X52. X56, X65, X70 a me nā ʻano kila ʻē aʻe.

Ua hōʻuluʻulu ʻia a hoʻopuka ʻia ka API SPEC5CT-2012 (Casing and Tubing Specification) e ka American Petroleum Institute (American Petreleum Instiute, i kapa ʻia ʻo "API") a hoʻohana ʻia ma nā wahi āpau o ka honua.

i loko o:

ʻO ka ʻili: He paipu e hoʻolōʻihi ʻia mai ka ʻili honua a i loko o ka luawai a lawelawe ma ke ʻano he uhi paia o ka luawai. Hoʻopili ʻia nā paipu e nā mea hoʻopili. ʻO nā mea nui he mau kila kila e like me J55, N80, a me P110, a me nā kila kila e like me C90 a me T95 i kū i ka pala hydrogen sulfide. Hiki ke hoʻopaʻa ʻia kona kila kila haʻahaʻa (J55, N80) i ke kila kila.

Paipu: He paipu i hoʻokomo ʻia i loko o ka pahu mai ka ʻili honua a i ka papa ʻaila, a ua hoʻopili ʻia nā paipu e nā hui a i ʻole ka hoʻohui ʻana. ʻO kāna hana ka ʻae ʻana i ka ʻāpana pamu e lawe i ka ʻaila mai ka papa ʻaila a i ka honua ma o ka paipu. ʻO nā mea nui he mau papa kila e like me J55, N80, P110, a me C90, T95 i kū i ka hydrogen sulfide corrosion. Hiki ke hoʻopaʻa ʻia kona papa kila haʻahaʻa (J55, N80) i paipu kila.