API 5L GR.BỌkpọkọ nchara na-enweghị atụ bụ ihe eji eme ihe n'ọtụtụ ebe na sistemu gas. Ọ nwere ihe ndị na-arụ ọrụ dị mma, iguzogide na ntụkwasị obi, yabụ, ọtụtụ ndị ọrụ masịrị ya.
N'okpuru, anyị ga-ewebata njirimara, mpaghara ntinye akwụkwọ na usoro mmepụta nkeAPI 5L GR.Bna-enweghị nchara nchara n'ụzọ zuru ezu. Nkọwapụta ngwaahịa: Mpụga dị na peeji 21.3mm ~ 762mm, mkpọsa mgbidi 2.0 ~ 140mM, ịselite ihe osise, ọkwa nnyefe, ọgwụgwọ na-ekpo ọkụ: ọgwụgwọ na-ekpo ọkụ, ọgwụgwọ ọkụ.
Atụmatụ nkeAPI 5L GR.BA na-ejikwa usoro dị elu 1. 2 3. Corriosion iguzogide: API 5B GR.B na-eme ihe na-enweghị ọgwụgwọ pụrụ iche, nwere ezigbo nguzogide iguzogide oge mgbasa ozi dị iche iche. 4. Ntinye aka di elu: nchara pipe na-aga-enwe oke mma n'oge usoro ọgwụgwọ iji hụ na ọkpọ ọ bụla na-ezute ụkpụrụ ọkọlọtọ ma nwee ntụkwasị obi dị elu.
Mpaghara ngwa API 5L GR.B nke enweghị isi ọkpọkọAPI 5L GR.BA na-ejikarị nchara nchara na-ejikarị mmanụ na sistemụ gas. N'oge mbata mmanụ, Ngwuputa, nhazi na mbufe, nchara nchara nwere ike iguzogide gburugburu ya, nrụgide dị elu iji hụ na njem ụgbọ njem na gas gas. Na mgbakwunye, a na-eji ya eme ihe na sistemụ ụgbọ mmiri na kemịkalụ, ike eletrik, mmiri nchekwa mmiri na ụlọ ọrụ ndị ọzọ.