API 5L klas X42 ERW liy tiyo

API 5L X42 welded pipe: API stands for the American Petroleum Institute, with "X" denoting the first letter of "pipeline" in English, capitalized; "42" indicates a minimum yield strength of >420 MPa. Tiyo tiyo X42 se yon tiyo tiyo ak yon klas asye nan X42, prezante pwent plenn, pwent fil, ak pwent priz. Li konekte pa soude, kouple, koneksyon priz, elatriye API 5L X42 soude tiyo yo souvan itilize nan konstriksyon lwil oliv ak gaz natirèl tiyo transmisyon.

PSL-1 Klas:
Tiyo tiyo X42/L290 klas asye: C mwens pase oswa egal a 0.28%, Mn mwens pase oswa egal a 1.30%, P mwens pase oswa egal a {{ 12}}.030%, S mwens pase oswa egal a 0.030%, Nb+V+Ti mwens pase oswa egal a 0.06%, Cu mwens pase oswa egal a 0.50%, Ni mwens pase oswa egal a 0.50%, Cr mwens pase oswa egal a 0.50%, Mo mwens pase oswa egal a 0.15%.

PSL-2 Klas:
Tiyo tiyo L290N/X42N klas asye: C mwens pase oswa egal a 0.24%, Mn mwens pase oswa egal a 1.20%, P mwens pase oswa egal a {{ {10}}.025%, S mwens pase oswa egal a 0.015%, Nb mwens pase oswa egal a {{2{{22 }}}}.05%, V mwens pase oswa egal a 0.06%, Ti mwens pase oswa egal a 0.04%, Cu mwens pase oswa egal a 0.50%, Ni mwens pase oswa egal a 0.30%, Cr Mwens pase oswa egal a 0.30%, Mo mwens pase oswa egal a 0.15%, B Mwens pase oswa egal a 0.004%.

Tiyo tiyo L290M/X42M klas: C mwens pase oswa egal a 0.22%, Mn mwens pase oswa egal a 1.30%, P mwens pase oswa egal a {{ 10}}.025%, S mwens pase oswa egal a 0.015%, Nb mwens pase oswa egal a {{2{{22} }}}.05%, V mwens pase oswa egal a 0.05%, Ti mwens pase oswa egal a 0.04%, Cu mwens pase oswa egal a 0.50%, Ni mwens pase oswa egal a 0.30%, Cr mwens pase oswa egal a 0.30%, Mo mwens pase oswa egal a 0.15%, B Mwens pase oswa egal a 0.004%.

API 5L estanda X42/L290 kondisyon tès tansyon materyèl:
PSL-1 Klas: Sede fòs ki pi gran pase oswa egal a 290MPa, fòs Tensile ki pi gran pase oswa egal a 415MPa.

PSL {{0}} Klas: Sede Fòs 290MPa ~ 495MPa, Fòs Tensile: 415MPa ~ 655MPa, Sede ak Pwopòsyon Tensile Mwens pase oswa egal a 0.93.

API 5L X42 ERW Tib Spesifikasyon

API 5L X42 ERW Steel tiyo

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