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Weled Steel Square / Rectanguilar Tube with High Quality
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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Weled Steel Square /Rectangular Tube with High Quality
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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Dx53D Dx52D Prepainted Galvanized Steel Coil
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Hot Dipped Galvanized Square Pipe/ Rectangular Steel Pipe / Gi Tube
Basic Info. Size 20 mm * 20 mm - 300 mm * 300 mm / 200 mm * 400 mm
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Dx51d Z180 PPGI Color Coated Steel Coil
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Ss400 ERW Steel Square Tube
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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Dx51d Grade 0.45mm Thickness Color Coated Steel Coil
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Weled Steel Square Tube with Highly Quality
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
