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Products
Model No.: HWS
Brand: KEYUACE
Color: Black
Type: Protection Shrinkable Belt
Application: Pipeline Protection
Rated Voltage: 28mV/m
Tensile Strength: 35Mpa
Feature: Abrasion, Corrosion, Acid, Chem
Shape: Roll Pipe, Regular Round, Double
Service: OEM, Free Smaple, Fast Deilivery, Customzied Servi
Material: Polyolefin And Heat Melt Adhesive
Packaging: Standard&according to customer's required
Productivity: 1000000
Transportation: Ocean,Air
Place of Origin: China
Supply Ability: 100000
Port: YanTian,Shenzhen
Payment Type: L/C,T/T,Paypal,Western Union
Incoterm: FOB,CFR,CIF
Steel Pipeline Heat Shrink Sleeve
HWS Steel Pipeline Heat Shrink Sleeve, Pipeline Engineering Tubing is also known as heat shrink weld belt/Heat shrinkable weld sleeve (belt), Pipeline Insulation Tape, Heat Shrink Polyethylene, Polyethylene Terephthalate Tubing made by irradiation cross-linked polyolefin base material and special sealing hot melt adhesive. It has high mechanical strength, stable performance, aging resistance, anti chemical corrosion, sealing, strong adhesive strength, easy to operate, etc.
Product Application:
1, Apply to petroleum, nature gas, chemical engineering, fuel gas and others project pipeline network for anti-corrosion of steel pipeline repaired and welded junction.And also apply to corrosion resistant coating for repairing the breakage.
2, Apply to 2PE, 3PE, FBE,PP,CTE anti-corrosion coating pipeline for anti-corrosion of welded junction and bend area.
Specification:
When using the heat shrink sleeves, first preheat the pipeline up to 55 degrees C ~60 degrees C, and then wrap the joint belt around the treated pipeline with the heat shrink joint belt, make sure that the heat shrink joint belt lap width is more than 50mm, it will shrink at radial direction when the heat effects on it, at the same time the hot melt adhesive start to melt, fill and cover the surface of the pipeline, form continuous and close anti-corrosion system with original pipeline anti-corrosion coating.
Executive Standard: SY/T0413-2002 and SY/T4054-2003 and GB-T23257-2009.
Features & Benefits
1, excellent adhesion ability, adhesion range is wide: can adhere with steel, PE, epoxy coating, etc.
2, strong in corrosion resistance:can effectively block a variety of medium permeability and corrosion, aging resistance, environment stress cracking resistance, resistance to UV irradiation.
3, High mechanical strength: compression resistance, shock resistance, shear resistance.
4, Wide use range: can instruct at -25~35 degrees C temperature range.
5, No volatilization, safety in use, can save energy, can protect environment
6, Long service life.
7, Shrink fast, easy to operate, simple to install.
8, low preheat temperature: when preheat -55 degrees C~60 degrees C, can install it to shrink.
Test standard | GB/T23257-2009(Buried steel pipe polyethylene anti-corrosion technology standard) | ||||||||
Text item | Unit | Test result | Technical date | Test method | |||||
Base material | |||||||||
Tensile strength | Axial direction | MPa | 35 | ≥17 | GB/T1040.2-2006 | ||||
Circumference direction | MPa | 28.3 | ≥17 | ||||||
Elongation at break | Axial direction | % | 456 | ≥400 | GB/T1040.2-2006 | ||||
Circumference direction | % | 432 | ≥400 | ||||||
Vicat softening point | ℃ | 98.6 | ≥90 | GB/T1633-2000 | |||||
Brittle temperature | ℃ | <-65 | ≥-65 | GB5470-1985 | |||||
Electrical strength | MV/m | 28 | ≥25 | GB/T1408.1-2006 | |||||
Volume resistance | Ω.m | 2.1×1014 | ≥1×1013 | GB/T1410-2006 | |||||
environment stress cracking resistance | h | >1000 | ≥1000 | GB/T1842-1999 | |||||
Resistance to chemical medium corrosion(7d) | 10% | Axial direction | Tensile Strength | % | 88.4 | ≥85 | GB/T2357-2009 | ||
Elongation at break | % | 102 | ≥85 | ||||||
Circumference direction | Tensile Strength | % | 95.3 | ≥85 | |||||
Elongation at break | % | 125.6 | ≥85 | ||||||
10% | Axial direction | Tensile Strength | % | 168 | ≥85 | ||||
Elongation at break | % | 96.6 | ≥85 | ||||||
Circumference direction | Tensile Strength | % | 112 | ≥85 | |||||
Elongation at break | % | 96.3 | ≥85 | ||||||
10% | Axial direction | Tensile Strength | % | 98.5 | ≥85 | ||||
Elongation at break | % | 89.4 | ≥85 | ||||||
Circumference direction | Tensile Strength | % | 123 | ≥85 | |||||
Elongation at break | % | 106.3 | ≥85 | ||||||
Heat aging resistance | Axial direction | Tensile Strength | MPa | 112 | ≥14 | GB/T1040.2-2006 | |||
Elongation at break | % | 96.3 | ≥300 | ||||||
Circumference direction | Tensile Strength | MPa | 98.5 | ≥14 | |||||
Elongation at break | % | 89.4 | ≥300 | ||||||
Heat melt adhesive | |||||||||
Peel strength | Epoxy resin primer | N/cm | 99.4 | ≥70 | GB/T2792-1998 | ||||
Polyethylene | N/cm | 88.2 | ≥70 |
Model | Outer diameter.(MM) | Width ((MM) | Base film thickness(MM) | Heat melt thickness(MM) | length (MM) | Fixed width(MM) | Sacrifice belt width(MM) |
HWS 159 | Φ159 | 500 | 1.2 | 1.0 | 680 | 100 | ≥150 |
HWS 219 | Φ219 | 500 | 1.2 | 1.0 | 900 | 120 | ≥150 |
HWS 273 | Φ273 | 500 | 1.2 | 1.0 | 1070 | 120 | ≥150 |
HWS 325 | Φ325 | 500 | 1.2 | 1.0 | 1260 | 120 | ≥150 |
HWS 355 | Φ355 | 500 | 1.2 | 1.0 | 1360 | 120 | ≥150 |
HWS 406 | Φ406 | 500 | 1.5 | 1.0 | 1520 | 150 | ≥200 |
HWS 426 | Φ426 | 500 | 1.5 | 1.0 | 1600 | 150 | ≥200 |
HWS 508 | Φ508 | 500 | 1.5 | 1.0 | 1900 | 150 | ≥200 |
HWS 529 | Φ529 | 500 | 1.5 | 1.0 | 1940 | 150 | ≥200 |
HWS 610 | Φ610 | 500 | 1.5 | 1.0 | 2220 | 150 | ≥200 |
HWS 711 | Φ711 | 500 | 1.5 | 1.0 | 2560 | 150 | ≥200 |
Other size can customized according to customers' request.
Why choose us?
As a factory supplier profit / Assurance for you: | About our products profit for you: | ||
1.100% Brand new and High quality | 1.Mix design, mix color, mix process for you winner market | ||
2.100% on-time shipment protection | 2.Basic models are available in stock, delivery time is short, good quality, can be customized | ||
3.100% Payment protection | 3.The combination of packages have more specifications and colors to choose. The scope of application and the scene will be more extensive | ||
4.We passed SGS, UL, CE, RoHS, Recsh, Sony | 4.Raw materials all the use of environmentally friendly materials, plant technology make your customers have no worries |
We product large quantities every day for many countries over several years.
We have been provided superior shrinkable tube and terminals to Europe, the United States vendors for many years, we have our own factory and outstanding team. If you order large quantities, we will provide very favorable price. Any problem, just feel free to contact us, we will try our best to solve your problems at once.
Product Categories : Heat Shrink Tubing > Pipeline Engineering Tubing/sleeves
Home > Products > Heat Shrink Tubing > Pipeline Engineering Tubing/sleeves > Steel Pipeline Heat Shrink Sleeve
Send Inquiry
Ms. Joany Cao
Tel:86-0769-81372186
Fax:86-0769-81372885
Mobile Phone:+8613580987327
Email:joany150138@keyuace.com
Address:Building B, West Gate, Haoyu Industrial Estate, Miao bian wang village, Shipai Town, GD523000, P.R., Dongguan, Guangdong
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.