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Cov kav dej kub kub (A333 A334 Gr.6 Gr.3)
Txheem ASTM, GB/T6479-2013, GB/T150.2-2011, GB/T18984-2016 Khoom siv A333/334Gr.1, A333/334 Gr.3, A333/334 Gr.6, Q345B/C/D/E , 09MnD, 09MnNiD, 16MnDG.
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Heat Exchanger (Condenser Rau Vapor Thiab Dej)
Standard JIS G3461 JIS G3462 Daim Ntawv Thov Nws yog siv rau boiler thiab kub exchanger sab hauv & sab nraud raj Main Steel Tube Qib STB340, STB410, STB510, STBA12, STBA13, STBA20, STBA22, STBA24.
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Boiler Tube A179 A192
ASTM A179 ——-Txoj Cai ntawm American Society for Testing & Materials
yog siv rau tubed cua kub exchanger, condenser thiab zoo xws li cov cua sov conveying equipments; Main Qib: A179
ASTM A192 ——-Txoj kev ntawm American Society rau Kev Ntsuas & Cov Khoom Siv yog siv rau kev kub siab min. Phab ntsa tuab seamless carbon steel Boiler thiab Superheater raj; Qib Qib: A192
