Pipe Corrosion Protection Polypropylene adhesive Tape

Xunda Sell Anti-corrosion system for oil gas products and water pipeline
The coating system to be supplied shall consist of : Primer layer( liquid adhesive) , and inner layer tape and an outer layer tape Place

Structures

The specification of the tape consists of three layers,

Adhesive layer: Butyl rubber Bituminous Compound

Backing : PP woven fabric cloth

Interleaf:Film Treated with Silicone

Pipelines protection

1:Weld joints 2:Bends 3:Fittings 4:Bare pipe lengths 5:Pipe rehab and repair 6:Bare pipe length

Pipes protection

Cold applied Excellent self adhesion to pipe Flexibility provides extra protection at vulnerable areas Excellent conformability and consistent uniform thickness Easily applied with no special equipment Compatible with common pipe coatings Excellent resistance to cathodicdisbonding

Usage

This successfully proven tape is the best solution for coating of pipes and/ or repair, due to its tenacious adhesion,mechanical characteristics, ease of use, good elongation and flexibility.

Xunda T500 Polypropylene bitumen tape exhibits exceptional adhesion to concrete, metals and plastics. When adhering to porous surface it may be beneficial to use Flexi Seal Primer.

The plastic nature of the product allows it to comfortably accommodate both substrate vibration and some movement.

Production

Xunda T500 Polypropylene is produced in one of the newest and most modern plants in the world.

The quality control department constantly and continuously monitors the raw materials, the production and packaging in order to ensure a high quality product. Sizes, article and batch numbers are indicated on each roll.

Test Data sheet

Physical Properties		Test Method	BR/BC T560				BR/BC T580
Total Thickness	English		45mils	50mils	55mils		60mils	65mils
	Metric	ASTM D 1000	1.15mm	1.27mm	1.40mm		1.50mm	1.65mm
Adhesive Thickness		ASTM D 1000	0.85mm	0.97mm	1.10mm		0.90mm	1.05mm
Backing Thickness		ASTM D 1000	0.30+0.05mm				0.60+0.05mm
Tensile Strength		ASTM D 1000	>600 N/cm (342.6 lbs/in)				>800 N/cm (456.8 lbs/in)
Peel strength to Primed Steel at
At 23 ºC		ASTM D 1000	>80 N/cm			( >731 oz/in )
At 50 ºC		ASTM D 1000	>10.5 N/cm			( >96 oz/in )
Adhesion to backing at		ASTM D 1000	>65 N/cm			( >594 oz/in )
Cathodic Disbondment		ASTM G 8	8.0mm			( 0.315 in radius )
Water Absorption Rate		ASTM D 570	<0.10%			( <0.10% )
Water Vapor Transmission Rate		ASTM F 1249	<0.15 g/m2·24h			( <0.01g/100sqin/24h )
Insulation Resistance		ASTM D 257	2.5×1012 ohm·cm			( 2.5 by 10E 12 Mohm )
Dielectric Strength		ASTM D 149	25 KV			( 25 KV )
Impact Resistance		ASTM G 14	23 N·m			( 204 in·lbs )
Color		Black
Tape width in inches		50mm(2"),101mm(4"),152mm(6"),228mm(9"),305mm(12"),457mm(18"), 610mm(24"),750mm(29.5") ,800mm(31.5"),1000mm(39")
Tape roll length in feet		15m(50ft),25m(82ft),30m(98ft),50m(164ft),61m(200ft),100m(328ft),122m(400ft),
Core size		38mm(1.5"),76mm(3") core of paper or hard plastic
Application Temperature		-34 ºC to +120 ºC				( -29 ºF to 120 ºF )
Operating Temperature		+120 ºC				( 248 ºF )

Application

1 Rust Removal

Steel Surface needs treating. Its quality shall reach Sa2 or St3 grade as prescribed in GB8923-88 Pre-paint Steel Surface Rust Grade and Rust-removal Grade, and it shall be dust-free.

2 Priming

Primer shall be stirred well before painting. An even film of primer is painted on the steel surface that is rust-removed completely and dust-free. After the primer dries up (one may feel no sticky). The steel pipe can be wrapping with tape (it usually takes 3 to 5 minutes). The primer dosage usually amounts to 80 to 100g / m².

3 Inner Tape (Anti corrosion Tape) & Outer Tape (Protection Tape) Wrapping

The steel pipe that is painted with primer is wrapping with tape by means of suitable devices or tools as per joint needs, and wraps the inner tape and then wraps the outer tape. Tape tensibility can be 10 to 20 N / cm. The overlapped length between beginning and end of an Adhesive Tape shall be no less than 1/4 circumference of the steel pipe and the total length of adhesive tape shall be no less than 100mm. each film shall be paralleled, and must not be twisted and rumpled.

OUR ADVANTAGES

1 More than 10 years of pipeline coating experience

2 Certified by ISO9001:2000 system and ISO14001:2004,make sure all tapes are premium and eco-friend;

3 Global presence in oil , gas and water industrial

4 Our business relationship will be high confidential to any third party;

5 Well-trained & experienced Sales team offer best and careful service before and after sales

We serve:

Oil, gas and water transmission pipeline markets Oil and gas distribution and utility markets New pipeline construction markets Rehabilitation and reconditioning markets Offshore industry Refinery and petrochemical plant industry

Technical support:

Just-in-Time delivery on a global basis Achieving and exceeding clients' requirements for products, packaging and shipment Meetings all International and in-country transportation requirements Girth weld coating applied in bell-hole or out of the ditch Types of Products/ Services Offered Anticorrosion and Mechanical Protection Tape Primers Fillers Wrapping Machines Technical Assistance

Xunda anticorrosion tape advantage :

A. Use polyethylene and butyl rubber as main materials, excellent insulation resistance and Iow water absorptivity.

B .Wide range of operation temperature from-30 °C to 90 °C

C. Xunda tape anti-corrosion system is a multi-layer system which is composed of inner anti-corrosion tape and outer protective tape resistant to outside mechanic impact. With high anti-corrosion performance and impact resistance.

D. With a long life of over 30years.

E. Widely used on pipes whose sleeve diameters are from 50mm to 1800mm. Convenient construction, safe and clean operation, suitable to factory production and field

F Conformable to irregular shapes.

G No release liner.

H Complies with AWWA (American Water Works Association) C-214 standard.

I Compatible with general coating systems

Contact us if you need more details on Pipe Corrosion Protection Polypropylene Tape. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Pipe Adhesive Tape Pp、Protection Polypropylene Tape. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Anticorrosion Pipe Wrap Tape > PP Woven Fiber Wrap Tape