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China, Chinese Medium Wall Heat Shrink for Welding Gas Pipeline Protection and Against Corrosion1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Pipeline PipesOther Industrial Pipeline PipesHeat Shrink3: 1 Heat Shrink
Union Polymer Material Co., Ltd.
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Product Description S3DN Heat Shrink Tube for Welding Gas PipeIdeal for sealing and protection of the welding of city gas pipe and the penetration positionS3DN Heat Shrink Tube for Welding Gas PipeFeatures Dual wall cross-linked polyolefinOperating temperature: -55~105oC Excellent sealing,anti-corrosion,protection propertyShrink temperature: 135 oC Thermal melt adhesive liner with high shear and peel strength Shrink ratio: 1.5:1 Srong adhesion to steel pipe,epoxy& PE coating High resistance to creep,aging,impact and heat Technical DataPropertyTest method Values PhysicalTensile strengthASTM D2671 ≥12 MPa Breakdown elongationASTM D2671 ≥300% Aging (158oC /168hrs) Tensile strengthASTM D2671 ≥10 MPaBreakdown elongationASTM D2671 ≥240% Water absorption (23oC/336hrs)ASTM D570 ≤0.5% DensityASTM D26711.10~1.20 Heat shock (200oC/4hrs)ASTM D2671No drop, No flow (outer layer only) Hardness(Shore D)ASTM D2671≥48 HD Adhesive soften pointASTM E28 ≥ 85 oC Peel strength to steel ASTM D2671 ≥ 30N/cmElectricalVolume resistivityASTM D2671≥1014 Ω.cm Dielectric strengthASTM D2671≥15 KV/mm Typical application Ideal for sealing and protection of the welding of city gas pipe and the penetration positionOrdering Standard color : Black Please specify specification, color, quantity when orderingDimensions1.5:1ReferenceAs supplied(mm)Steel pipe diameterUPM S3DNID min.Length min.WT(including adhesive) nom.(mm)30*250302501.5+0.3 DN15*25030*300303001.5+0.3DN15*30030*350303501.5+0.3DN15*35030*450304501.5+0.3DN15*45040*350403501.5+0.3DN20*35040*450404501.5+0.3DN20*45050*350503501.5+0.3DN25*35050*450504501.5+0.3DN25*45060*350603501.5+0.3DN32*35060*450604501.5+0.3DN32*45080*350803501.5+0.3DN50*35080*450804501.5+0.3DN50*45090*350903501.5+0.3DN65*35090*450904501.5+0.3DN65*45090*500905001.5+0.3DN65*500100*3501003501.5+0.3DN70*350100*4501004501.5+0.3DN70*450100*5001005001.5+0.3DN70*500120*3501203501.5+0.3DN80*350120*4501204501.5+0.3DN80*450120*5001205001.5+0.3DN80*500140*3501403501.5+0.3DN90*350140*4501404501.5+0.3DN90*450140*5001405001.5+0.3DN90*500160*3501603501.5+0.3DN100*350160*4501604501.5+0.3DN100*450160*5001605001.5+0.3DN100*500 ID=Internal Diameter WT=wall thickness
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