Shandong, China
Business Type:
Number of Employees:
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Management System Certification:
ISO 9001:2015 cetificate
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
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Heat Shrinkable Sleeve, Heat Shrinkable Sleeve for Girth Weld, Heat Shrink Sleeves manufacturer / supplier in China, offering Heat Shrinkable Sleeve for Girth Weld (DN12′′), HDPE Electro Fusion Girth Welding Closure, Pipe Butt Fusion HDPE Welding Machine and so on.

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Supplier Homepage Products Reducer Heat Shrinkable Sleeve for Girth Weld (DN12′′)

Heat Shrinkable Sleeve for Girth Weld (DN12′′)

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Min. Order / Reference FOB Price
1 Piece US $1-100/ Piece
Port: Qingdao, China
Production Capacity: 50, 000million mt/month
Payment Terms: L/C, T/T
Dn12′′: 1170mm*450mm*2.3mm
Transport Package: 12PCS/Carton
Specification: Dvgw, ISO9001: 2000
Trademark: TSD
Origin: China

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Basic Info

Model NO.: DN12′′
HS Code: 3921909090

Product Description

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.
1. For girth welding of pipeline
2. Offshore and Underground coatings
3. Field coating Joint
NO.ItemUnitTypicalTest Method
ABase Material of the Heat-Shrinkable Sleeve
1Tensile StrengthMPa22.7GB/T 1040
2Elongation at Break 23 oc%630GB/T 1040
3Weika Softening Pointoc91GB/T 1040
4Brittle TemperatureoC<-65GB/T 1633
5Dielectric StrengthMV/m30.4GB/T 1408
6Volume Resistivity 2ocΩ@m6.2×1013GB/T 1410
7Stess Failure F50hNo crack after 1000 hoursGB/T 1842
8Corrosion Protection Against Chemist Medium (Marinate 7 days)10%HCl
GB/T 1040
9Thermal Ageing Protection(150oc,168h)
Tensile Strength


GB/T 1040
BHeat-Melt Adhesive
10Softening Stengthoc105GB/T 4507
11Shearing StrengthMPa2.9SY/T 0041
12Brittle Strengthoc<-15ASTM D2671C
13Peel Strength (PE/Steel)25ocN/cm120
GB/T 2792
14Peel Strength (PE/FBE)25ocN/cm100
GB/T 2792
15Peel Strength (PE/PE)25ocN/cm83
GB/T 2792

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