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Girth Weld Closure Heat Shrinkable Sleeve

China

DN300-DN2400

10 ~ 30 / Piece Obtenir le dernier prix

qingdao

10 per Piece

100 Piece

-

7-30days

1000000 Piece per Year

T/T, L/C, Western Union, PayPal

-

Contacter maintenant

Spécification du produit

Brand Name : hsd Classification : - CAS No. : - Other Names : - MF : - EINECS No. : - Purity (%) : - Type : - Usage : -

La description

~Radiation Cross Linked Wraparound PE Heat Shrinkable Sleeve HSS For 3PE Oil And Gas Pipe Girth Weld Straight Joint Field Coating
                                INTRODUCTION
PE heat shrinkable tape (sleeve) is composed of cross-linked polyethylene back and special heat melt adhesive. Heat melt adhesive has good bonding with PE back, steel pipe and Fusion bonded epoxy (FBE layer). By heating PE back shrinks, adhesive layer melts, and closely wraps around pipe joints, then it forms together with FBE a firm and continuous anti-corrosion body. It is resistant to corrosion, wear, impact, UV and aging, easier to be operated.
 
Wraparound products
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, PU insulation pipe, 3PE/2PE steel pipe.
 
 
 
                           CONSTRUCTION CASE
Heat shrinkable sleeve for Oil & Gas Pipe


Heat shrinkable sleeve forThermo Insulated Pipe

COMPARISIONS

                                TECHNICAL PARAMETERS

NO Text Item Unit Performance Text Result Text Metho
Back Material
1 Tensile Strengt MPa ≥17 19.47 ASTM D638
2 Elongatio % ≥400 626 ASTM D638
3 Vicat Softening Poin ºC ≥90 92 ASTM D1525
4 Brittleness Temperatur ºC <-65 <-65 ASTM D2671C
5 Dielectric Strengt MV/m ≥25 33.13 ASTM D149
6 Volume Resistivit Ω.m ≥1*1013 1.1*1013 ASTM D257
7 Environment Stress Crac h ≥1000 >1000 GB/T1842
 
 

Chemical
resistance
(7d 10%
HCI Tensile strength MPa ≥85 104.9 ASTM D638
Elongation  % ≥85 96.3 ASTM D638
10%
NaAH Tensile strength MPa ≥85 102.1 ASTM D638
Elongation % ≥85 95.6 ASTM D638
10%
NaCL Tensile strength MPa ≥85 108.3 ASTM D638
Elongation % ≥85 94.1 ASTM D638
9 Thermal aging
(150ºC,168h Tensile strength MPa ≥14 20.7 ASTM D638
Elongation % ≥300 630 ASTM D638


NO. Text Ite Uni Performanc Text Resul Text Metho
Adhesive
1 Softening Poin ºC ≥90 90.1 ASTM E28
2 Brittleness Temperatur ºC <-15 <-15 ASTM D2671C
3 Lap Shea MPa ≥1.0 1.5 ASTM D1002
 
4 Peel Strength
(23±2ºC Steel N/cm ≥70 145.6 ASTM D1000
Primer N/cm ≥70 205.9 ASTM D1000
PE laye N/cm ≥70 190.0 ASTM D1000
Non-solvent Epoxy Primer
5 Shear of cured primer MPa ≥5.0 12 SY/T0041

 

We are also producing machine of heat shrinkable sleeve, You are welcom to ask for more information.

 

 

Contactez-nous

Personne à contacter: Anna

Société:QINGDAO HUASHIDA MACHINERY CO., LTD

Nom de la société:Qingdao, Shandong, China,

To,

Anna < QINGDAO HUASHIDA MACHINERY CO., LTD >
Je veux savoir:

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