Xov xwm
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API 5L / ASTM A53 GR.B (Kub Rolled ERW Steel Yeeb Nkab)
API 5L / ASTM A53 GR.B (Kub Rolled ERW Hlau Yeeb Nkab) Sab Nraud Diameter Phab Ntsa Thickness FOB TIANJIN Sab Nrauv Phab Ntsa Thickness FOB TIANJIN 外径 (mm) 壁厚 (mm) (Q235B) 离港价 3 USD/TON (Q235B)港价 USD/TON 外径 (mm) 壁厚 (mm) (Q235B) 离港价 USD/TON (Q345B) 离港价 USD/TON 219, 245 5.0-11...Nyeem ntxiv -
API 5L GR.B / ASTM A53 GR.B (Kub EXPANDED ERW STEEL PIPE)
API 5L GR.B/ASTM A53 GR.B (KUB EXPANDED ERW STEEL PIPE) Sab Nraud Diameter Phab Ntsa Thickness FOB TIANJIN Sab Nraud Diameter Phab Ntsa Thickness FOB TIANJIN 外径 (mm) 壁厚 (mm) (Q235B) 离Q345B) 离港价 USD/TON 外径 (mm) 壁厚 (mm) (Q235B) 离港价 USD/TON (Q345B) 离港价 USD/TON 245, 2...Nyeem ntxiv -
Daim ntawv thov ntawm seamless steel yeeb nkab nyob rau hauv kev tsim kho pipeline kev lag luam
Seamless steel yeeb nkab yog cov khoom siv yeeb nkab tseem ceeb heev.Nws qhov zoo yog vim li cas vim li cas cov khoom siv yeeb nkab no tuaj yeem txhawb nqa thiab tsim hauv kev lag luam.Qhov zoo ntawm seamless steel yeeb nkab yog txiav txim siab los ntawm nws cov txheej txheem ntau lawm.Qhov loj tshaj feature ntawm seamless steel yeeb nkab Nws yog vim ...Nyeem ntxiv -
Kub kub resistant seamless yeeb nkab
Kub kub resistant seamless yeeb nkab Zoo heev kub oxidation kuj.Nws muaj qhov kub thiab txias zog, oxidation tsis kam, carburization tsis kam, muaj zog acid kuj, alkali tsis kam, tensile zog thiab hnav tsis kam.Qhov siab dua cov ntsiab lus carbon ntawm elemen ...Nyeem ntxiv -
Hardness ntawm precision seamless yeeb nkab thiab hardness hloov tom qab kev kho cua sov
Precision seamless yeeb nkab hardness thiab hardness hloov tom qab kev kho cua sov Precision seamless yeeb nkab yog high-zoo carbon structural steel, uas tsis siab hardness thiab yooj yim rau machined.Nws yog feem ntau siv hauv pwm ua cov qauv, cov lus qhia, cov lus qhia, thiab lwm yam, tab sis yuav tsum tau kho cua sov.Nr 45...Nyeem ntxiv -
Cov txheej txheem ntawm kev ua cov yeeb nkab haum
Cov txheej txheem ntawm kev ua cov yeeb nkab haum 1. Forging txoj kev: Qhov kawg lossis ib feem ntawm cov yeeb nkab yog extruded nrog lub tshuab forging kom txo tau cov kab sab nraud.Cov tshuab forging feem ntau yog Rotary, txuas, cov menyuam.2. Stamping txoj kev: Siv cov tub ntxhais tapered los nthuav cov yeeb nkab kawg rau qhov yuav tsum tau muaj qhov loj thiab cov duab ...Nyeem ntxiv