API spec 5l pipeline steel chev phaj

API spec 5l pipeline steel chev phaj
API spec 5l feem ntau yog hais txog tus qauv rau raj xa dej hlau, suav nrog cov pa roj pipeline thiab xa cov raj xa dej hlau. Raws li kev tsim qauv, xa cov raj xa dej yog muab faib ua seamless kav thiab welded steel kav hlau. Hom yeeb nkab siv muaj xws li kauv submerged arc welded kav dej (lsaw

API 5 Pipeline Hlau Coils thiab daim hlau xa mus rau cov hlau uas muaj cov kev xav tau tshwj xeeb rau cov roj thauj, nkev thiab lwm lub raj raj.

Cov qib kawm nyob hauv API spec 5L pipeline steel qauv yog GR.B, X42, X46, X 5, X50, X70 thiab X 70. API spec 5L steel phaj manufacturers tau tsim cov qib steel rau x120 pipeline hlau. Cov hlau loj dua ntawm cov qib siab muaj qib siab dua rau cov khoom siv raw thiab ntau lawm, thiab tsim kho nruj ntawm cov qib ntawm cov hlau sib txawv.

API spec 5l steel phaj application:
API spec 5l qhia meej txog kev tsim cov khoom ntawm ob qib khoom (PSL1 thiab PSL2). Psl yog hais txog cov khoom lag luam theem tshwj xeeb tsim rau API 5L txheem. Cov qib xa tawm cov khoom lag luam tshwj xeeb tau muab faib ua ob pawg: PSL1 thiab PSL2. Rau cov qauv pipeline, pipelines ntawm PSL1 thiab PSL2 muaj cov cai sib txawv. API spec 5L yeeb nkab hlau tau siv los tsim cov roj av hlau steel rau cov roj, chav dej thiab dej los ntawm hauv av hauv cov roj thiab roj kev lag luam.