Paipa paiherea roa

Kōeke: Q345B，Koeke B，X42-X80
Paerewa: GB/T9711-2011，ASTM A53
API 5LPSL1/PSL2,EN10204,En14001,ISO3183

ERW Tukatuka tūtohi rerenga

LSAW Tukatuka tūtohi rerenga

Size: φ10-1860*0.5-40mm(1/8"-73 1/5"*0.02"-1.57")
I tua atu, ka taea e to tatou kamupene te whakarato i te paipa paiherea Longitudinally pai mo te taiao Iran. Pērā i te API 5L X42NS PSL2 NACE MR0175 ISO15156 Iranian hydrogen sulfide waikawa ātete LSAW rua submerged arc paihere paipa maitai, API 5L X52NS PSL2 NACE MR0175 ISO15156 Iranian acid LSAW rua submerged arc paiherea paipa maitai X5, API MR60 PSL2L0175 maitai, API 15156L X5NS PSL65 NACE. waikawa LSAW takirua -sided arc whiria paipa maitai, API 2L X0175NS PSL15156 NACE MR5 ISO65 Iranian acid LSAW rua-taha pewa ruku paipa maitai paipa, API 2L X0175NS PSL15156 NACE MR5 ISO60 Iranian acid LSAW LSAW paipa paipa a Prc LSAW he paipa paipa a PSR2 LSAW he rino arc NACE MR0175 ISO15156 LSAW waikawa Iranian LSAW rua-taha pewa waia paipa paipa maitai, API 5L X70NS PSL2 NACE MR0175 ISO15156 LSAW waikawa Iranian LSAW rua-taha arc paiherea putorino maitai, me ētahi atu, ka taea e nga hua o runga te whakarato i te rīpoata whakamatautau hauwai sulfide HIC SSC!