Polyken942 3-ply pipe wrapping tape
Product Description
Polyken942 3-ply Pipe Wrapping Tape
System Description
The POLYKEN 942&955 System is a multilayer coating system designed for the corrosion protection of pipelines
operating in highly corrosive environments and exposed to high mechanical stresses that may be present particularly on large diameter pipes. The system consists of POLYKEN#1027 liquid Adhesive,POLYKEN #942 three-ply anti-corrosion inner layer and POLYKEN #955 mechanical outer layer and is fully certified to the DIN 30672 and EN12068 standards. The 3-ply adhesive system produces a strong cohesive bond to the primed steel surface, at the spiral overlap and to the mechanical outer layer. The tough mechanical properties of the outer layer provide protection to the pipes during handling and installation.
Features
- Fully amalgamating overlapping areas
-Forming a sleeve-type coating
- Impermeable to oxygen and moisture
- Resistant to soil stress
-Superior in-ground performance
-Long-term in-ground performance
-Uniform coating thickness
-Plant coating quality with in-situ application
-Low cathodic protection-current requirements
-Saving cost over the life of the pipeline
-Compatible with all pipe diameters and generic plant coating systems
Properties
| PROPERTIES | UNIT | TEST METHOD | Inner layer-3ply tape |
| POLYKEN 942-32 | |||
| Total Thickness | mil | ASTM D 1000 | 32mil(0.8mm) |
| Tensile strength | N/cm | ASTMD1000 | 112 |
| Elongation at break | % | ASTMD1000 | 650 |
| Peel strength to primed steel at 23 ℃ | N/cm | EN 12068 | 15 |
| at 50℃ | Annex C | 1.3 | |
| Peel strength tape to tape at 23 ℃ | N/cm | EN 12068 | 25 |
| at 50℃ | Annex B | 3.5 | |
| Peel strength layer to layer | EN 12068 | ||
| -Inner to Inner | N/mm | 1.5 | |
| -Outer to Inner | 2 | ||
| -Outer to Outer | 0.5 | ||
| Dielectric strength | Kv/mm | ASTMD149 | 32 |
| Insulation Resistance | Ohm.m² | EN 12068 | 1012 |
| Water Vapor Transmission | g/ m2 /24h | ASTM E 96 | 0.1 |
| Water Absorption | % | ASTM D 570 | 0.08 |
| Impact resistance at 23° | J | EN 12068 | 18 |
| Cathodic disbandment at 23°c | mm | EN 12068 | 15 |
| at 50°c | 30 | ||
| Lap shear strength at 50℃ | N/mm2 | EN 12068 | 0.05 |
Ordering Information
Eg.: POLYKEN 942-32 4"×100'
942 | Product Model No. | Standard ordering options |
32 | Total thickness in mils | 32mils(0.8mm) |
BLK | Tape backing color | Black (BLK) |
4 | Tape width in inches | 2"(50mm),,4"(100mm),6"(150mm),9"(228mm),12"(305mm)18" (457mm) |
100 | Tape roll length in feet | 50ft(15M)100ft(30M),200ft(61M) |
1. CNPC Test Report
2. DVGW Test Report
3. SGS Test Report
4. ISO 9001 / ISO 14001 Certification
| Payment : | T/T , L/C at sight, Alipay, Western Union |
| Production Lead Time : | Usually 20days/40HQ after deposit payment |
| Usually 10-15days/20'FCL after deposit payment | |
| Shipping Methods : | Ocean Freight / Air Flight/International Express |
| OEM : | Accept, we can print your own brand |
| MOQ : | It is depends items, usually 300 rolls to 500 rolls |
| Shipping Port : | Qingdao, OR Other ports,Mainland China. |
| Certificate : | ISO9001, ISO14001,SGS, CNPC, DVGW |
1. How about sample and charge?
Usually sample is free,customer take care of express charge.
But it should paid if asking for large quantity samples.
2. How can I visit your factory?
You are warmly welcome to our factory, just contact us in advance.
Our factory detail address :
No 3 Jiamei Road , Jia'xiang Industry Park, Jining City ,Shandong Province ,China
Located in Jining City, half an hour away from Jining Qufu Airport.
Two hours away from the Qufu East Railway Station.
Product Categories : 3-ply Coating System
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