Qingdao Huashida Machinery Co.,Ltd


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Address: Digital Technology Center A1210, Haier Road, 63rd, Laoshan District, Qingdao City, Shandong Province

TEL: +86-532-8099-9083

FAX : +86-532-8099-9083

Email: sales@qdhsd.com 


Heat Shrink Wrapper

Heat Shrink Wrapper

Heat Shrink Wrapper for Pipe Joint Heat Shrink Wrapperis anti-corrosion of pipeline,include the oil & gas steel pipeline and Metal Reinforced HDPE Corrugated pipeline etc.Say the area include oil & gas,waste water,drainage and sewage.

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    Heat Shrink Wrapper


    Product introduction:

    Heat Shrink Wrapper which are devoloped and manufactured by Qingdao Huashida Plastic Co.,Ltd.major target is anti-corrosion of pipeline,include the oil & gas steel pipeline and Metal Reinforced HDPE Corrugated pipeline etc.Say the area include oil & gas,waste water,drainage and sewage.
    (  Our  Company Heat shrinkable sleeve and heat shrinkable sleeve equipment can be provided)
    THE HSS composed by radiation cross-linked polyethylene backing and high shearing strength adhesive .

    Application area:
    It is mainly used for wrapping around pipe, anti-corrosion of kinds of pipe joints, and repairing pipes. 
    For example: Oil and gas pipe, inspection well and drainage pipe (Metal reinforced PE spiral pipe, hollow wall spiral pipe etc.), thermo insulated pipe, 3PE/2PE steel pipe.

    Execution Standard


    Cathodic protection.External organic coatings for the corrosion protection of buried or immersed steel pipelines used in conjunction with cathodic protection.Tapes and Shrinkable materials.
    External organic coatings for the corrosion protection of buried or immersed pipelinesfor continuous operating temperatures up to 50ºC-Tapes and Shrinkable materials.
    Peel Strength Standard-Tapes and Shrinkable materials.

    Product Feature:

    NOText Item Unit


    Text Result

    Text Method

    Back Material
    1Tensile Strength MPa1719.47ASTM D638
    2Elongation%400626ASTM D638
    3Vicat Softening Point ºC9092ASTM D1525
    4Brittleness Temperature ºC<-65<-65ASTM D2671C
    5Dielectric Strength MV/m2533.13ASTM D149
    6Volume Resistivity Ω.m1*10131.1*1013ASTM D257
    7Environment Stress Crack h1000>1000GB/T1842
    Chemical resistance (7d)10% HCITensile strengthMPa85104.9ASTM D638
    Elongation%8596.3ASTM D638
    10% NaAHTensile strengthMPa85102.1ASTM D638
    Elongation%8595.6ASTM D638
    10% NaCLTensile strengthMPa85108.3ASTM D638
    Elongation%8594.1ASTM D638
    9Thermal aging (150ºC,168h)Tensile strengthMPa1420.7ASTM D638
    Elongation%300630ASTM D638


    Text ItemUnitPerformanceText ResultText Method
    Softening Point              ºC ≥9090.1ASTM E28
    Brittleness Temperature              ºC<-15<-15ASTM D2671C
    Lap Shear             MPa≥1.01.5ASTM D1002
    Peel Strength
     Steel       N/cm≥70145.6ASTM D1000
     Primer      N/cm≥70205.9ASTM D1000
     PE Layer   N/cm≥70190.0ASTM D1000

    NON-Solvent Epoxy Primer

    Text ItemUnitPerformanceText ResultText Menthod
    Shear of cured perimerMPa≥5.012SY/T0041


    Huashida Machinery, with over 14 years' experience, is one of the professional Heat Shrink Wrapper manufacturers in China. Offering the customized service, we warmly welcome you to get the high qualified products from our factory.
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