Heat Shrinkable Sleeve for Girth Weld (DN12′′)

Heat Shrinkable Sleeve for Girth Weld (DN12'')Heat shrinkable sleeves are the most widely used technology in the world today for field girth-weld corrosion protection because they are easy to install, provide excellent protection and are cost-effective. With formula made of various raw materials and radiation, cross linking and other process techniques, heat shrinkable wrap sleeve with various size for various purpose are manufactured. They are widely used in joint corrosion prevention, leakage prevention, protection of petroleum, natrual gas and heat insulation pipelines, etc. They are predominant in high mechnical strength, strong anti-aging capability, good sealing property, corrosion resistance, convenient construction, etc.Application:1. For girth welding of pipeline
2. Offshore and Underground coatings
3. Field coating Joint
Product Properties
NO.ItemUnitTypicalTest MethodAbase Material of the Heat-Shrinkable Sleeve1Tensile StrengthMPa22.7GB/T 10402Elongation at Break 23 oc%630GB/T 10403Weika Softening Pointoc91GB/T 10404Brittle TemperatureoC<-65GB/T 16335Dielectric StrengthMV/m30.4GB/T 14086Volume Resistivity 2ocΩ@m6.2x1013GB/T 14107Stess Failure F50hNo crack after 1000 hoursGB/T 18428Corrosion Protection Against Chemist Medium (Marinate 7 days)10%HCl
10%NaOH
10%NaCl%
98
94
98GB/T 10409Thermal Ageing Protection(150oc,168h)
Tensile Strength
Elongation
MPa
%
21.3
620GB/T 1040BHeat-Melt Adhesive10Softening Stengthoc105GB/T 450711Shearing StrengthMPa2.9SY/T 004112Brittle Strengthoc<-15ASTM D2671C13Peel Strength (PE/Steel)25ocN/cm120
62GB/T 279250oc14Peel Strength (PE/FBE)25ocN/cm100
48GB/T 279250oc15Peel Strength (PE/PE)25ocN/cm83
35GB/T 2792about our company:TSD Plastic is located in the coastal city-Qingdao, and the factory is only 1km away from Qingdao airport, 60km away from Qingdao seaport. The convenient transportation saves alot of time and cost for our esteemed clents.TSD Plastic Company has its own plastic sheet production line, adhesive coating machine for heat shrinkable tapes, electro fusion welding joint line, plastic sheet and plastic welding rod All the products are produced at its own workshop from raw material to end products, so the best quality of products can be controlled. TSD products are certified to international
Standards like DVGW, ISO9001, Petro China ect, anexported to more than 20 countries, which has got good
Reputation because of good quality with very competitive prices!