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API 5L / ASTM A53 GR.B, SSAW Carbon Steel Pipe Nqe Sau Lub Tsib Hlis 3rd-May 9th, 2021
los ntawm Admin nyob rau hauv 21-05-02

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API 5L / ASTM A53 GR.B, LSAW Carbon Steel Pipe Nqe Sau Lub Tsib Hlis 3rd- Tsib Hlis 9, 2021
los ntawm Admin nyob rau hauv 21-05-02

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API 5L / ASTM A53 GR.B, ERW Carbon Steel Pipe Nqe Sau Lub Tsib Hlis 3rd - Lub Tsib Hlis 9th, 2021
los ntawm Admin nyob rau hauv 21-05-02

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API 5L / ASTM A106 GR.B, Seamless Carbon Steel Pipe Nqe Sau Lub Tsib Hlis 3rd - Lub Tsib Hlis 9th, 2021
los ntawm Admin nyob rau hauv 21-05-02

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24 "ERW Steel Yeeb Nkab Ntau Lawm Txheej Txheem
los ntawm Admin nyob rau hauv 21-04-23
Cov yam ntxwv ntawm cov khoom siv raw: · Cov hlau ntshiab, cov tshuaj lom neeg ruaj khov, kev ua haujlwm ruaj khov ntawm qib steel;· Siab precision ntawm kauj loj, zoo zoo tswj thiab zoo nto zoo ntawm kauj.Kev tshawb nrhiav hauv online: · Ultrasonic board nrhiav kom tau: xyuas cov txheej txheem tsis xws luag thiab longitudinal ntev tiv thaiv ...
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Alloy Steel Classification thiab Application
los ntawm Admin nyob rau hauv 21-04-22
Raws li ib txwm muaj, tsuas muaj ob hom steel phaj, tiaj tus lossis duab plaub.Rolled lossis dav hlau strips tuaj yeem txiav los ua cov ntawv hlau tshiab.Muaj ntau hom steel phaj.Yog hais tias lawv muab faib raws li thickness ntawm steel phaj, yuav muaj thickness.Nyias steel ...
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