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Welded Connection Square Steel Pipe
1) Thickness : 0.5-20mm2) Size(dia.): 10mm*20mm/15mm*15mm-200mm*400mm/300mm*300mm3) material : Q195Q235Q215Q345St37 ASTM A5004) Certifications :ISO9001-2000, API-5L5) Standard: ASTMBSGB APILength2m-12m,bycustomer'srequirementsStandardsGB/T6728-2002,GB/T6725-2002, GBT3094-2000,JG 178-2005, ASTM A5
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Dn250 Dn300 Dn350 Dn400 API 5L ASTM A500 ERW Welded Steel Pipe
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Welded Connection Q235 Square Steel Pipe
1) Thickness : 0.5-20mm2) Size(dia.): 10mm*20mm/15mm*15mm-200mm*400mm/300mm*300mm3) material : Q195Q235Q215Q345St37 ASTM A5004) Certifications :ISO9001-2000, API-5L5) Standard: ASTMBSGB APILength2m-12m,bycustomer'srequirementsStandardsGB/T6728-2002,GB/T6725-2002, GBT3094-2000,JG 178-2005, ASTM A5
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ASTM A36 /ASTM A106/ASTM A53 Grade B Sch40 Black ERW Welded Steel Pipe
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Black Rectangular Hollow Section Pipe
1) Thickness : 0.5-20mm2) Size(dia.): 10mm*20mm/15mm*15mm-200mm*400mm/300mm*300mm3) material : Q195Q235Q215Q345St37 ASTM A5004) Certifications :ISO9001-2000, API-5L5) Standard: ASTMBSGB APILength2m-12m,bycustomer'srequirementsStandardsGB/T6728-2002,GB/T6725-2002, GBT3094-2000,JG 178-2005, ASTM A5
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Production Customed High Quality Equal Steel Angle
Length6-12mGradeQ235, Q345, Q420Place of OriginQingdao ChinaTypeEqual/ UnequalCompany typeProduction and exportApplicationconstruction; ship building; communication tower etc...Certification:
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ASTM A106 / API 5L Gr. B Seamless Steel Pipe, Seamless Steel Tube
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Tp316 Thick Wall Stainless Steel Seamless Pipes, Welded Decoration Stainless Steel Round Tube