Ụlọ ọrụ anyị na-ere ụdị dị iche iche: tube nchara nhazi, tube ígwè mmiri mmiri, tube alloy, tube nrụgide (obere na-ajụ mmiri ọkụ tube, nnukwu mmiri ọkụ tube, nnukwu nsogbu fatịlaịza tube, mmanụ ụgbọala cracking tube), mmanụ ọkpọkọ, oyi adọta ígwè ọkpọkọ, na ndị ọzọ na ngwaahịa.

Ihe ndị na-eguzo bụ SA106B, 20 G, Q345, 12 Cr1MoVG, 15 CrMoG, Cr5Mo, 1 Cr9Mo, 10 CrMo910, A335P5 / P9 / P11 / P12 / P22 / P91 / P92, wdg.

GbuoASME SA-106/SA-106M-2015, ASTMA210 (A210M) -2012,ASMESA-213/SA-213M, ASTM A335/A335M-2018,ASTM-A519-2006, ASTM A53 / A53M - 2012, wdg GbGB8162-2018 (ọkpọụ nhazi), GB8163-2018 (ọkpọụ mmiri),GB3087-2008 (obere na ọkara mgbali ji esi mmiri ọkụ ọkpọkọ), GB5310-2017 (nnukwu ọkụ ọkụ ọkpọkọ), GB6479-2013 (ọkpọkọ fatịlaịza pụrụ iche), GB9948-2013 (petroleum cracking ọkpọkọ), GB/T 17396-2009(Ụdị igwe anaghị agba nchara maka Ngwuputa Coal), wdg E nwekwaraAPI5CT (casing na tubing), API 5L(papeline)

Ngwaahịa dị na injinia, ọkụ eletrik, ọkụ ọkụ, nhazi igwe, akụkụ ụgbọ ala, mmanụ ala, kol na mpaghara ndị ọzọ.

Ngwakọta kemịkalụ nke ígwè tube bụ carbon C, silicon Si, Manganese Mn, sọlfọ S, phosphorus P, Chromium Cr.