Lắp ống thép
ASTM A733 Nam ren NPT PN10 TBE PBE Dầu / Mạ kẽm / Núm ống
Pipe Nipple, TBE & PBE ,Connecting and Extending Pipes Size 1/8"-6" / Can be customized Standard ASME B16.11, BS3799 Material Carbon steel: A733, A106 GR.B, 20#, 10#, Q235 etc. Stainless steel: ASTM A213 WP304, 304L, 316, 316L, 321, 1Cr18Ni9Ti, Cr19Ni10 etc. Surface paint black, HDG. Packing plywood ...
