Astm A789 Uns S32750 Duplex Stainless Tube - baowuspecial ( China ) - Offers to Sell and Export - Monday 18 November 2019 2:40 am - astm a789 uns s32750 duplex stainless tube astm a789 uns s32750 duplex stainless tube grade uns s32750 alloy 2507 china 022cr23ni5mo3n standard astm a789 asme sa789 specification o...
High Quality Stainless Steel Pipe / Steel Tube For Sale / Stainless Pipe - ezsteelpipe ( China ) - Offers to Sell and Export - Friday 21 October 2016 1:29 am - high quality stainless steel pipe steel tube for sale stainless pipe standard astm aisi din en gb jis place of origin tianjin china mainland brand name ezsteel model number 304 316 type seamless weld...