High Temperature High Density 3 Layer Polyethylene Line Pipe Coating Heat Shrink Sleeve for Steel Pipes

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Product Overview

Description



Company Profile




Product Description


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Technical Data




No.
Specification  (mm)
No.
Specification (mm)
FRDP001
Φ168×500—1.2/1.0
FRDP 007
Φ508×500—1.5/1.0
FRDP002
Φ219×500—1.2/1.0
FRDP 008
Φ529×500—1.5/1.0
FRDP 003
Φ273×500—1.2/1.0
FRDP 009
Φ610×500—1.5/1.0
FRDP 004
Φ325×500—1.2/1.0
FRDP 010
Φ711×500—1.5/1.0
FRDP 005
Φ355*500—1.2/1.0
FRDP 011
Φ813×500—1.5/1.0
FRDP 006
Φ426×500—1.5/1.0
FRDP 012
Φ1220×500—1.5/1.0


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Detailed Images




Structure of  3LPE HDPE Type FRDP heat shrink sleeve is fully compatible with factory applied pipeline coatings: 3-Layer PE Coating of Line Pipe (Fusion Bonded Epoxy, Intermediate adhesive layer and outer PE coating)
The first layer of solvent free epoxy primer
Second layer of High adhesion strength co-polymer adhesive
Third layer of extruded radiation cross-linked heat shrinkable polyethylene backing 







CYG 3LPE heat shrink sleeve for Steel pipes
The High adhesion hot melt adhesive and HDPE Backing as well as the closure patch 





Two components Epoxy Primer for heat shrink sleeves

Two components: Solvent Free Epoxy Primer base + Curing agent
The primer quantity will be depend on the pipe diameter and designed primer thickness requirements.


Heat Shrink Sleeve Installation






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Certificate




Market Performance




Company Introduction


CYG Changtong New material Co., Ltd. is a national high-tech enterprise with more than 20 years experience in the field of
pipeline corrosion protection. CYG is a Well-known Brand of Pipeline Corrosion Protection in China
CYG is the Member of Council in Chinese Society for Corrosion and Protection
CYG owns the qualification certificate of China Anticorrosion construction and Pipeline detection.
It is the Corporate Member of China Association of Petroleum Engineering Construction (CAPEC)
Stable supplier of PetroChina, Sinopec,China Gas Group, CNOOC, Indian Oil, Personas, etc.
High-temperature resistant 80℃heat shrinkable sleeve has been certified by DVGW.
CYG wins the works approval and products certification by China Classification Society (CCS)




FAQ


1.CYG pipeline field joint coating systems has many different kind of products, how can We choose the right product
It depends on the the application environment and your performance requirements.

FRDP-PP heat shrinkable sleeve -3LPP HSS is a kind of wraparound heat shrinkable sleeve is designed for 3layers coated
Polypropylene pipe. It is mainly for high temperature requirements as 100℃ and110℃.

The 3LPE shrink sleeve for field joint is mainly used for the Polyethylene coated pipeline weld joint, and the highest design
temperature is 80℃.

If your environment is not suitable for heating, then we suggest you to choose cold applied tapes like visco-elastic tapes, PE/PP cold applied tapes.

2.How about the accessories of CYG Heat shrink sleeve for Steel Pipes Field Joint?
 
 The closure patch length and thickness are equal to sleeve axial length and thickness, respectively.
 
  closure patch width: 120 mm for sleeves Φ168~Φ426 while 150 mm for sleeves > Φ426.
 
CYG field joint applied heat shrink sleeve including both 3LPE heat shrink sleeve and 3LPP heat shrink sleeve. CYG weld joint sleeve ( Heat shrink type ) has a wide range if  service temperature. We offer the heat shrink sleeve with design temperature from -50℃ to 120℃ accordingly. 


For more information about pipeline corrosion prevention materials, pls. feel free to contact us.


0.197 s.