.gif)
FRDS Heat Shrinkable Wraparound Tape for Pipe Bends
15.0~20.0 USD
| Min. Order: | 200 Square Meter |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 2000 Square Meter/Square Meters / Day |
| Place of Origin: | Guangdong |
Company Profile
| Location: | Guangzhou, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Heat Shrinkable Sleeves For Telecommunication, PET, Pipeline Anticorrosion |
Product Detail
| Model No.: | FRDS |
|---|---|
| Means of Transport: | Ocean, Air |
| Tensile strength: | >20 MPa |
| Ultimate Elongation: | 640% |
| Electric strength: | >30 MV/m |
| Impact Resistance: | >15J |
| Production Capacity: | 2000 Square Meter/Square Meters / Day |
| Packing: | Depending on the specifications |
| Delivery Date: | 10-30 days |
Product Description
FRDS heat shrinkable wraparound tape for pipeline is designed for corrosion protection of field girth weld joint of buried and exposed steel pipelines, also for pipe bends or pipe elbow.
FRDS is designed to provide a continuous, holiday free, permanent barrier, which affords long-term protection for high-temperature pipelines operating.
FRDS consists of a radiation cross linked low density polyethylene backing, coated with a hot sensitive adhesive which effectively bonds to steel substrates and common pipelines coatings, including polyethylene and fusion bonded epoxy. The product can be conveniently used for corrosion protection of steel pipe, especially for protection and repairing pipelines, fittings, elbows, bends and other irregular configurations.
Construction: two layer system:
First layer: High shear strength copolymer adhesive.
Second layer: Radiation cross-linked, high density polyethylene
Features:
Easy installation, reliable usage properties
Good resistance to mechanical damage and liquid pressure. Excellent sealing property.
Resistant to bacteria and chemical.
Product specification:
Specification | A Length | B Length | C Length |
FRDS A/B/C*100-1.2/0.8 | 10 | 15 | 20 |
FRDS A/B/C*100-1.2/0.8 | 10 | 15 | 20 |
FRDS A/B/C*100-1.2/0.8 | 10 | 15 | 20 |
FRDS A/B/C*100-1.2/0.8 | 10 | 15 | 20 |
The above data is normal size. We can produce certain size of products according to customer's demand.
Technical Data
No. | Item | Unit | Test results | Test Method | Conclusion | |
1 | Tensile strength | MPa | 24.6 | GB/T 1040.2/ASTM D638 | Pass | |
2 | Ultimate Elongation | % | 640 | GB/T 1040.2/ASTM D638 | Pass | |
3 | Electric strength | MV/m | 32.3 | GB/T 1408.1/ASTM D149 | Pass | |
4 | Volume Resistivity | Ω·m | 6.05×1013 | GB/T 1410/ASTM D257 | Pass | |
5 | chemical corrosion resistance 10% HCl (7d) 10% NaOH (7d) 10% NaCl (7d) | % % % | 98 98 98 | GB/T23257-2009 Appendix H | Pass | |
6 | Heat Aging(150℃ 21d) (%Elongation) | % | 554 | GB/T 1040.2/ASTM D638 | Pass | |
7 | Heat Shocking (225℃,4h) | - | No cracking, flow, or dripping | GB/T23257-2009 Appendix L/ASTM D2671 Appendix L/ASTM D2671 | Pass | |
8 | Impact Resistance | J | >15 | GB/T23257 Appendix k/ ASTM G14 | Pass | |
9 | Softening point of adhesive | ℃ | 115 | GB/T 4507 | Pass | |
10 | Lap Shear Strength | KPa | 2053(23℃) | GB/T 7124/ASTM D1693 | Pass | |
320(70℃) | ||||||
11 | Peel strength | PE/FBE | N/cm | 191(23℃) | Pass | Pass |
24(70℃) | ||||||
PE/PE | 185(23℃) | |||||
23(70℃) | ||||||
PE/Steel | 166(23℃) | |||||
22(70℃) | ||||||
12 | Cathodic Disbondment | mm | 16.5 31.2 | ASTM G42 ASTM G8 | Pass | |
13 | (70℃,120d) Hot-Water Immersion | - | No delamination, blisters,or water under strap | GB/T23257 Appendix N/ASTM B870 | Pass | |
14 | Water Absorption | % | 0.05 | SY/T0447/ASTM B570 | Pass | |
15 | Low-Temperature Flexibility | - | -15℃Min | ASTM D2671 | Pass | |