Carbon steel luj tshib yog hlau yeeb fittings uas hloov cov kev taw qhia ntawm cov kav dej ntawm cov pa roj carbon steel kav.Cov ntaub ntawv ntawm lub luj tshib yog cam khwb cia hlau, stainless hlau, hlau alloy, malleable cam khwb cia hlau, carbon hlau, non-ferrous hlau thiab yas, thiab lwm yam .;45 ° luj tshib, 90 ° luj tshib thiab 180 ° luj tshib Peb hom e ...
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