Fiber Reinforced Heat-Shrinkable Shrink Sleeve for Field Joint Protection Directional Drilling

• Standard: DIN, GB
• Material: Plastic
• Connection: Heat Shrinking
• Application: Directional Drilling
• Construction: PE+Fiber+Adhesive
• Suitable Pipe: PE, PP and Fbe Coated Pipes
• Model NO.: HSD-rein
• Transport Package: Standard Package
• Specification: 300, 500
• Trademark: HSD
• Origin: Qingdao China
• HS Code: 3920999090
• Production Capacity: 5tons/Day

Product Description

Fiber reinforced heat-shrinkable shrink sleeve for field joint protection directional drilling


Fiber reinforced heat-shrinkable shrink sleeve is a specially developed type for girth weld corrosion protection during horizontal directional drilling, with high performance glassfiber in backing, which enhances wear resistance.
Fiber reinforced heat-shrinkable shrink sleeve is composed of cross-linked polyethylene backing, fiber and special heat melt adhesive. Heat melt adhesive has good bonding with PE, PP and Fusion bonded epoxy (FBE layer). By heating PE backing shrinks, adhesive layer melts, and closely wraps around pipe joints, it forms a firm and continuous anti-corrosion body. It is resistant to corrosion, wear, impact, UV and aging, easier to be operated.



Information for order
 

Thickness	2mm or customized
Width	300mm 500mm or customized
Length	According to the pipe dia.
Closure patch	Separated or bonded

Certificates



Feature of our heat shrinkable sleeve:
1.fast shrinkage speed,
2.good waterproof performance,
3 good anti-corrosive performance,
4.long service life
5.using pure PE material and imported adhesive for ensuring the quality


TECHNICAL PARAMETERS 

NO	Text Item			Unit	Performance	Text Result	Text Method
Back Material
1	Tensile Strength			MPa	≥17	19.47	ASTM D638
2	Elongation			%	≥400	626	ASTM D638
3	Vicat Softening Point			ºC	≥90	92	ASTM D1525
4	Brittleness Temperature			ºC	<-65	<-65	ASTM D2671C
5	Dielectric Strength			MV/m	≥25	33.13	ASTM D149
6	Volume Resistivity			Ω.m	≥1*10^13	1.1*10^13	ASTM D257
7	Environment Stress Crack			h	≥1000	>1000	GB/T1842
8	Chemical resistance	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 Item		Uni	Performance	Text Result	Text Method
Adhesive
1	Softening Point		ºC	≥90	90.1	ASTM E28
2	Brittleness Temperature		ºC	<-15	<-15	ASTM D2671C
3	Lap Shear		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 layer	N/cm	≥70	190.0	ASTM D1000
Non-solvent Epoxy Primer
5	Shear of cured primer		MPa	≥5.0	12	SY/T0041

Workshop

Inspection&Delivery