GB/T8162-2008 (Paipu kila humuhumu no ke kūkulu ʻana). Hoʻohana nui ʻia no ke kūkulu maʻamau a me ke kūkulu mīkini. ʻO kāna mau mea hana (nā lama): kila kalapona#20,# 45 kila; kila hui Q345B, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, a pēlā aku. No ka hōʻoia ʻana i ka ikaika a me ka hoʻāʻo palahalaha.

GB/T8163-2008 (Paipu kila humuhumu no ka lawe ʻana i ka wai). Hoʻohana nui ʻia i ka ʻenekinia a me nā lako nui e lawe i nā paipu wai. ʻO ka mea i koho ʻia (brand) he 20#, 45#. 55# Q345 B etc.

GB3087-2008 (Nā paipu kila humuhumu no nā paila haʻahaʻa a me ke kaumaha waena). Hoʻohana nui ʻia i nā paila ʻoihana a me nā paila kūloko e lawe i nā paipu wai haʻahaʻa a me ke kaumaha waena. ʻO nā mea i hōʻike ʻia he kila 10 a me 20. Ma waho aʻe o ka hōʻoia ʻana i ka haku mele kemika a me nā waiwai mechanical, pono e hana ʻia nā hoʻāʻo kaomi wai, crimping, flaring, a me nā hoʻāʻo palahalaha.

GB5310-2008 (Nā paipu kila humuhumu no nā paila kaomi kiʻekiʻe). Hoʻohana nui ʻia no nā poʻomanaʻo wai lawe wela a me ke kaomi kiʻekiʻe ma nā paila i nā mea kanu mana a me nā mea kanu mana nukelea. ʻO nā mea i hōʻike ʻia he 20G, 12Cr1MoVG, 15CrMoG, a pēlā aku. Ma waho aʻe o ka hōʻoia ʻana i ka haku mele kemika a me nā waiwai mechanical, pono e hana i kahi hoʻāʻo kaomi wai hoʻokahi, a me kahi hoʻāʻo flaring a me ka palahalaha. Hāʻawi ʻia ka paipu kila i kahi kūlana i mālama ʻia me ka wela. Eia kekahi, aia kekahi mau koi no ka microstructure, ka nui o ka palaoa, a me ka papa decarburized o ka paipu kila i hoʻopau ʻia. 

GB5312-2009 (Kila kalapona a me nā paipu kila humuhumu kila kalapona-manganese no nā moku). Hoʻohana nui ʻia no nā paipu kaomi I a me II no nā paila moana a me nā superheaters. ʻO nā mea i hōʻike ʻia he 360, 410, 460 mau papa kila, a pēlā aku.

GB6479-2013 (Nā paipu kila humuhumu no nā lako mea hoʻouluulu kiʻekiʻe). Hoʻohana nui ʻia no ka lawe ʻana i nā paipu wai wela a me ke kaomi kiʻekiʻe ma luna o nā lako mea hoʻouluulu. ʻO nā mea i hōʻike ʻia he 20#, 16Mn/Q345B, 12CrMo, 12Cr2Mo, a pēlā aku.

GB9948-2013 (Paipu kila humuhumu no ka haki ʻaila). Hoʻohana nui ʻia i nā paila, nā mea hoʻololi wela a me nā paipu wai o nā mea hoʻoheheʻe ʻaila. ʻO kāna mau mea hana e hōʻike ana he 20, 12CrMo, 1Cr5Mo, 1Cr19Ni11Nb, a pēlā aku.

GB18248-2008 (Nā paipu kila humuhumu no nā pahu kinoea). Hoʻohana nui ʻia e hana i nā pahu kinoea a me nā pahu hydraulic like ʻole. ʻO kāna mau mea hana e hōʻike ana he 37Mn, 34Mn2V, 35CrMo, a pēlā aku.

GB/T17396-2009 (Nā paipu kila wili ʻole i ʻōwili wela ʻia no nā mea hoʻopaʻa hydraulic). Hoʻohana nui ʻia e hana i nā kākoʻo hydraulic o ka lua lanahu, nā cylinders a me nā kolamu, a me nā cylinders hydraulic a me nā kolamu ʻē aʻe. ʻO kāna mau mea i koho ʻia he 20, 45, 27SiMn, a pēlā aku.

GB3093-2002 (Nā paipu kila humuhumu kiʻekiʻe no nā ʻenekini diesel). Hoʻohana nui ʻia no ka paipu ʻaila kaomi kiʻekiʻe o ka ʻōnaehana inikini ʻenekini diesel. Hoʻopili anu ʻia ka paipu kila, a ʻo kāna mea e hōʻike ana he 20A.

 GB/T3639-2009 (paipu kila wili ʻole i huki anu ʻia a i ʻole i ʻōwili anu ʻia). Hoʻohana nui ʻia ia no nā paipu kila no nā ʻano mīkini a me nā lako kaomi kalapona e pono ai ka pololei kiʻekiʻe o ka dimensional a me ka hoʻopau ʻili maikaʻi. ʻO kāna mau mea hana e hōʻike ana he 20, 45 kila, a pēlā aku.

GB/T3094-2012 (paipu kila wili ʻole i huki anu ʻia, paipu kila ʻano kūikawā). Hoʻohana nui ʻia ia no ka hana ʻana i nā ʻāpana kūkulu like ʻole, a ʻo kāna mea hana he kila kūkulu kalapona kiʻekiʻe a me ke kila kūkulu haʻahaʻa.