http://www.ec21.com/ec-market/welded pipe.html http://amchina01.en.ec21.com/Welding_Pipe--2539378_3849310.html Type Electric Resistance Weld, Electric Fusion Welding, Spiral ERW Steel Pipe, Spiral Submerged Arc Welding Steel 20091230 http://csmxajx.en.ec21.com/Stainless_Steel_Welded_Pipe_Tube--2646672_2660527.html CSM can provide size : a) O.D.:>20091119 http://ritia.en.ec21.com/Carbon_Steel_Seamless_Tube_Structure--2971666_2982351.htmlwill be highly appreciated and quickly treated. keyword: Carbon Steel Seamless Tube,Structure Pipe,Butt Welded Pipe 20091231 http://ktdcn.en.ec21.com/Welded_Steel_Pipe--4006429_4035927.html 1.Product name : seamless steel pipe 2.Brand name : KTD 2.Size:1\2 -48 &nbsp20091229 http://honrysuri.en.ec21.com/Stainless_Steel_Pipe_Fittings_Stainless--3848032_3857651.html7) Special design available 8)keyword:seamless steel pipe fittings,seamless pipe fittings,tube fittings 20091119 http://xiaojijn.en.ec21.com/High_Frequency_Welding_Pipe_Forming--2117039_2117071.htmlDetailed Product Description Features: 1) Feeding rack 2) Storing chamber 3) Main machine: a) Functions: forming, weldi20091119 http://wenlongpipefittings.en.ec21.com/Carbon_Steel_Butt_Welded_Pipe--3519431_3529380.html We produce butt welded carbon steel, stainless steel and alloy steel pipe fittings --- elbow,tee, reducer,cap and20091231 http://hengte1.en.ec21.com/Welding_Pipe_Steel_Pipe--3572511_3572612.htmlwelding pipe can also be used for rack,sports equipment,operation platform and furniture manufacturing.Welded tube with20091231 http://2005033074.en.ec21.com/Galvanized_Welded_Pipe--3736774_3912048.html OD 1/2"-24" WT SCH20-SCH80 Length 6m-12m Standard ASME, GB, DIN, JIS Material A106 B, A53 B, A333 Gr6, A20091231 http://shijingye.en.ec21.com/Galvanized_Welded_Pipe--3834417_3834752.html Type Galvanized Welded Pipe OD 1/2"-24" WT SCH20-SCH80 Length 6m-12m Standard ASME, GB, DIN, JIS Mate20091231 http://hengte2.en.ec21.com/Welded_Round_Square_Rectangular_Steel--3666669_3666739.html The sizes of the welded steel pipe can be customerized,please contact us by anya0922(at)hotmail(dot)com. 20091231 http://chinalin.en.ec21.com/KEW_5_Pipe_Fitting_Welding--2457480_3865175.html KEW-5 Pipe fitting welding machine: It is applied to fabricate PE, PP and PVDF elbow, bend, straight tee, straight20091230 http://nanyangsteel.en.ec21.com/Austenitic_Stainless_Steel_Seamless_and--3160057_3160050.html We are a manufactuer and exporter of stainless steel pipes ,seamless steel pipes ,stainless steel pipe coils ,precisio20091230 http://89432955.en.ec21.com/Welded_Pipe--3133767_3054356.html welded pipe We can supply this kind of pipes with different material and standard such as ASTM A252,API 5L ,SY/T20091230 http://jindingpipe.en.ec21.com/Stainless_Steel_Butt_Welded_Pipe--3598621_3730172.html Stainless Steel butt welded Pipe Fitting Production acc. 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