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20mil Underground Pipeline Inner Tape

    Payment Type: L/C,T/T,D/P
    Incoterm: FOB,CFR,CIF,EXW,FCA
    Min. Order: 1 Roll
    Delivery Time: 5 Days

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Basic Info

Model No.: GF100

Usage: Industrial

Material: Butyl Rubber

Peel Adhesion To Primed Steel: 30 N/cm

Water Vapor Transmission Rate: 0.08g/m2

Color: Black

Volume Resistivity: 2.5 X 1015 Ohm.cm

Dielectric Strength: 43kv

Tensile Strength: 60 N/cm

ELONGATION: 300%

Thickness: 0.38mm,0.51mm,0.64mm,0.76mm

Width: 25mm,50mm,100mm,150mm,230mm

Length: 15m,30m,60m,120m,180m

Additional Info

Packaging: export standard carton packing with membrane protect &crossed .

Productivity: 100Ton/Month

Brand: Polyken

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 100Ton/Month

Certificate: ISO SGS

HS Code: 39191099

Port: Qingdao,Ningbo,Tianjin

Product Description

Description

Cold Applied Wrap Tape can be of several types:
Inner Anti-corrosion Tape: Polyethylene is used as the base material, which is coated by the liquid butyl

rubber film,both of which are pressed and compounded. It is mainly used on underground, underwater and

overhead pipelines. Inner wrap tape provides a permanent bond to the primed steel pipes' surface and

provides protection against chemical electrolytic corrosion for underground and off-shore pipelines.

Polyethylene Adhesive Tape: This is made of polyethylene film heat laminated with an adhesive layer of butyl

ruber.It is extensively used in the pipework of oil and natural gas transportation, petrochemical industry,

electric power, metallurgy, and urban natural gas network pipes.


Specifications

Backing : Special blend of stabilized polyethylene

Adhesive : Butyl rubber and Adhesion Promoting Resins

Total tape thickness in mils:15mils(0.381mm),20mils(0.508mm),25mils(0.635mm),30mils(0.762mm)

Tape width in inches:2"(50mm),4"(100mm),6"(150mm),9"(228mm),12"(305mm)18" (457mm)

Tape roll length in feet:100ft(30M),200ft(61M),400ft(122M),600ft(183M),800ft(244M)

Inner Wrap Tape

Product Properties

Test method

Typical Value

POLYKEN980-15

POLYKEN980-20

POLYKEN980-25

POLYKEN980-30

Total Thickness

15mil(0.381mm)

20mil(0.508mm)

25mil(0.635mm)

30mil(0.762mm)

Backing of PE film

9 mils(0.229 mm)

12mil(0.305mm)

13mil(0.330mm)

10mil(0.254mm)

Butyl Rubber Adhesive

6 mils(0.152 mm)

8mil(0.203mm)

12mil(0.305mm)

20mil(0.508mm)

Tensile Strength

ASTM D1000

40 N/cm

55 N/cm

62 N/cm

70 N/cm

Elongation

ASTM D1000

300%

330%

350%

400%

Peel Adhesion to Primed Steel

ASTM D1000

24.5 N/cm

25 N/cm

26.5 N/cm

30 N/cm

Water Vapor Transmission Rate

ASTM E 96

0.10g/m2

0.10g/m2

0.09g/m2

0.08g/m2

Water absorption after 1 day,At+23

ASTM D570

0.10%

0.10%

0. 08%

0. 06%

Volume Resistivity

ASTM D 257

2.0 x 1015 ohm.cm

2.5 x 1015 ohm.cm

2.5 x 1015 ohm.cm

2.5 x 1015 ohm.cm

Dielectric Strength

ASTM D149

30 kV

35 kV

42kv

43kv

Other Product Recommend

outer wrap tape,Polypropylene Anti-corrosion tape,Petrolatum Tape.

underground wrap tape

mechanical tape

cold applied tape


Looking for ideal 20mil Underground inner tape Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 20mil Underground Pipeline Tapes are quality guaranteed. We are China Origin Factory of Underground Pipeline Inner Tapes. If you have any question, please feel free to contact us.

Product Categories : Pipe Anticorrosion Materials > Pipe Inner Wrapping Tape

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