Ihe eji eme ihe, car5mo altuoy, 12cr1movlov tube, 12cr1mov aboo, p11 alloy tube, p12 alloy tube, kemịkal wdg na-enye ọnụ ahịa tube ọhụrụ na elu nrụgide na-ebu ọnụ ahịa.

Ihe: 20mng, 25mn-45mn, 27SIMN, 27CR1Mo, 12CR1mog, 105cr1mog, 9cr2mog, 9cr2mog, 9cr1mog, Sa213 T11, Sa213 T12, Sa213 T22, Sa213, ST413, P12, P22, P91, P91, P91, P91, 42crmo, 35crmo, 1cr5mo, 40cr, 15crmover 25rmov 25CRMO 35CMO 35CMO 20CO 15CO3 A335P11. Nnyocha steel 102, ST45.8-111, A10b Alloy.

IgbuAsme 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 (PIPET PIPE), GB8163-2018 (pipe mmiri),GB3087 (dị ala na ọkara na ọkara,Gb5310-2017 (elu mgbali elu ọkpọkọ),Gb6479-2013 (kemịkal fatịlaịza pụrụ iche),Gb9948-2013 (Petrolem Cracking Pipe),GB / T 17396-2009 (akpa igwe na-enweghị eriri maka mingen), WdgApi5cct (caning na tubeng),API 5L (PIPEline)

Iji nye ndị ahịa ohere ka ọ bụrụ ndị ahịa nke ọma ka ọrụ ịdị mma anyị, anyị nwere ike inye ndị na-eso ya mgbe niile:

1) Ihe omuma naụkpụrụnke ọkpọkọ carbon na-enweghị isi na cr moy pipe

2) Ozi bụ isi na ozi nke nnukwu carbon nchara carbon na-enweghị atụ, gụnyere nkọwapụta ngwaahịa, ihe na usoro mmepụta

3) ọnụahịa na ọnụahịa ọnụahịa kwa ụbọchị maka eriri akpa carbon na cr moloy tube

4) nyocha nke nchara na njikwa ịdị mma nke ọkpọkọ carbon na-enweghị atụ ma ọkpọkọ

5) Nkwupụta na ịre ahịa nke ọkpọ carbon na-enweghị atụ na cr moloy steel frio

Ọ bụrụ na ị nwere mmasị na nke ọ bụla nke dị n'elu, biko zaghachi anyị, anyị ga-enye gị oge mbụ