ВПВ сварных труб с формой прямоугольного

ERW welded pipe with shape of square W.T1.3-6.0 mm size50*70certificate ISO9001-2008 output 15000mt NAME Hollow ERW welded pipe with shape of square SIZE (mm)50*70 W.T (mm)1.3-6.0 LENGTH(m) 2-8m as to your requirement CERTIFICATE ISO9001-2000 STANDARD GB/T6728 GB/T3091 ASTM A 53 BS1387-1985 MATERIAL Q195,Q215,Q235,Q345 PRODUC,CATEGORY Metallurgy ,mineral &energy TECHNIQUE Welded USAGE In bundles or as to your requirement MAIN MARKET 1. PVC windows2. energy supply as gas, oil, water3. construction PLACE OF ORIGIN Tianjin China HS CODE 7306610000 PRODUCTIVITY 15000 mt /month PROCCESS AVAILABLE 1.drilling 2.threading3.coupling and with cap protected REMARKS 1. payment term: T/T L/C 2. Trade terms: FOB/CFR/CIF3. MOQ 20MT 4. Delivery period:10-30daysCOMPANY INFO We are Tianjin Baolijin production pipe co .ltd is a professional and reputed manufacture for hot dip galvanized welded steel pipe and square rectangular and round pipes ,high frequency welded steel pipe, black pipe