Ke kūʻai aku nei kā mākou hui i nā ʻano like ʻole: paipu kila kūkulu, paipu kila wai, paipu metala, paipu ipu kaomi (paipu paila kaomi haʻahaʻa a me ka waena, paipu paila kaomi kiʻekiʻe, paipu mea hoʻouluulu kaomi kiʻekiʻe, paipu haki petroleum), paipu aila, paipu kila i huki anu ʻia, a me nā huahana ʻē aʻe.

ʻO nā mea kū mau ʻo SA106B, 20 G, Q345, 12 Cr1MoVG, 15 CrMoG, Cr5Mo, 1 Cr9Mo, 10 CrMo910, A335P5 / P9 / P11 / P12 / P22 / P91 / P92, a pēlā aku.

HoʻokōASME SA-106/SA-106M-2015, ASTMA210(A210M)-2012,ASMESA-213/SA-213M, ASTM A335/A335M-2018，ASTM-A519-2006, ASTM A53 / A53M – 2012, a pēlā aku. GbGB8162-2018 (paipu kūkulu), GB8163-2018 (paipu wai),GB3087-2008 (paipu paila haʻahaʻa a me ke kaumaha waena), GB5310-2017 (paipu paila kiʻekiʻe), Gb6479-2013 (paipu kūikawā mea hoʻomomona kemika), GB9948-2013 (paipu haki ʻaila), GB/T 17396-2009 (Nā Paipu Kila Seamless no ka ʻEli Lanahu), a pēlā aku. Aia pū kekahiAPI5CT (pahu a me nā paipu), API 5L (paipu)

Pili nā huahana i ka ʻenekinia, ka mana uila, ka paila, ka hana ʻana i nā mīkini, nā ʻāpana kaʻa, ka ʻaila, ka lanahu a me nā mahina ʻai ʻē aʻe.

ʻO ke ʻano kemika o ka paipu kila he kalapona C, silicon Si, Manganese Mn, sulfur S, phosphorus P, Chromium Cr.