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Quick Details

  • Place of Origin: Sichuan, China (Mainland)
  • Brand Name: Chuanshuang
  • Model Number: RSCY
  • Name: Directional Drilling Kit
  • Raw Material: PE
  • Certificate: ISO9001;ISO14001
  • Type: High temperature
  • Performance: EN12008
  • Application: pipeline corrosion protection

Packaging & Delivery

Packaging Details Directional Drilling Kit with plastic bag and then 5-40pcs/carton or as your special requirement
Delivery Time 7 days after deposit but also depends on the quantity
Product Details

Construction:Three-layer system

Frist Layer:Liquid epoxy, solvent-free two-component

Second Layer:High shear strength copolymer adhesive

Third Layer:Radiation cross-linked, polyethylene with or without fibre reinforced composite

structure


Additional component: Wear Cone as extra protection against pull-through forces, of the same 
construction as main sleeve.


The RSCY system provides effective protection against abrasion and  wear forces that occur

during  the pull-through operation. The system is fully compatible with cathodic protection

systems, resists cathodic disbondment and is designed for a wide range of operating

temperatures.


Product Introduction


Features

——Highy resistant to shear and peel forces induced by soil and thermal movements


——Excellent adhesion performance

——superior abrasion performance 

——Superior cathodic disbondment and hot water immersion resistance

Application

——Oil and gas pipeline for directional drilling

—— Water pipelines for directional drilling

——Compatible line coatings: PE, FBE, Coal Tar

——Pipe sizes:Ф50.8mm~1524mm

——Operating temperature range : Up to 80℃

Product Properties
Properties
Requirements
Test Method
Backing
Brust Strength(N)(Fibre re- inforced sleeve)
≥2000
EN 12068

Heat Aging
(150℃,168h)(N)(Fibrere–inforced sleeve)

≥1700
EN12068
Dielectric Strength(MV/m)
≥25
ASTM D 149

Environmental Stress Cracking
(F50)(h)(10% Co630, 50±2℃)

≥1000
ASTM D 1693

                             Tensile Strength(Mpa)
≥17
ASTM D 638
Elongation at Break(%)
≥400
ASTM D 638

Chemical Resistance

(168h)(%)



10% HCl
≥85
ASTM D 638

10% NaOH
≥85
10% NaCl
≥85
Volume Resistivity(Ω•m)
≥1×1013
ASTM D 257

Adhesive
Ring & Ball  Softening Point,℃

≥90
ASTM E28
Lap Shear(23±3℃),MPa
≥1.0
EN12068
sleeve
J Impact strength(23±3℃)

≥15
GB/T 23257 Appendix K
EN 12068

Cathodic Disbonding Resistance
(23±3℃)mm

≤20
GB/T 23257 Appendix D
EN 12068

Hot-water immersion (65℃ ,120d)
No delamination, Blisters or
Water

ASTMD 870

Holiday Test(KV)
                          15
EN 12068
Peel Strength,
N/cm(23±2℃)



PE/PE
≥70
EN 12068
ASTM D 1000

PE/Primer Steel
≥70
PE/FBE
≥70
Peel Strength,
N/cm(50±2℃)



PE/PE
≥15
EN 12068
ASTM D 1000

PE/Primer Steel
≥15
PE/FBE
≥15
Product Details Show
Why Choose Us

About us

1, the company professional to do heat shribkable material.

Equipment & technology

2, the quality of production is the biggest supplier in southwest of China

Service

3, stable product quality , supply, the good faith management

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