上海陵葉不銹鋼制品有限公司**生產和銷售不銹鋼管,彎頭,法蘭以及相關產品, 材質:201.201H.202.301.304.304L.321.321H.316L.310S.雙相鋼等 規(guī)格:無縫Ф6-530*0.5-28MM 焊接 Ф114-1220*3-20MM 標準:GB/T14976-2002 GB/T14976-2002 GB 13296-91 GB13296-2007 GB/T12770-2002 GB/T12771-2000 HG20537.2-92 HG20537.3-92 HG20537.4-92 ASTM A213/A213M ASTM A312/A312M ASTM A269/A269M DIN17456 DIN17457 JIS G3459