Polyethylene ( PE ) Pipe Plumber Tape
Polyethylene ( PE ) Pipe Plumber Tape Is Mainly Used For Pipeline Anti-Corrosion, So The Consumption Needs To Be Calculated In The Process Of Use. According To The Thickness Of The Tape And Other Standards, The Calculation Method Of Polyethylene Tape Consumption Can Refer To The Following Standards.
1, Inner Plumber Tape With Thickness Of 0.5mm And Outer Plumber Tape With Thickness Of 0.4mm Can Be Used. The Inner Tape Is 50% Lap Wound (Equivalent To The Thickness Of Two Layers Of Inner Tape: 0.5mmx2 = 1.0mm), And The Outer Tape Is 10% Lap Wound, With The Thickness Of 0.4mm. The Total Thickness Of Anti-Corrosion Coating After Anti-Corrosion Construction Is 0.5mmx20.4mm = 1.4mm.
2, Inner Plumber Tape With Thickness Of 0.5mm And Outer Plumber Tape With Thickness Of 0.55mm Can Be Used. The Inner Tape Is 50% Lap Wound (Equivalent To The Thickness Of Two Layers Of Inner Tape: 0.5mmx2 = 1.0mm), And The Outer Tape Is 10% Lap Wound, With The Thickness Of 0.55mm. The Total Thickness Of Anti-Corrosion Coating After Anti-Corrosion Construction Is 0.5mmx20.55mm = 1.55mm.
3, Inner Plumber Tape And Outer Plumber Tape With Thickness Of 0.4mm Can Be Used. The Inner And Outer Tapes Should Be Lapped By 50% Respectively, And The Design Requirement That The Total Thickness Of The Anti-Corrosion Coating Is Greater Than 1.4mm Can Be Achieved By The Specified Winding Method: The Inner Tape Is 0.4mmx2 4mmx2 = 1.6mm（ That Is To Say, The Thickness Of The Adhesive Tape Should Be Close To One Fourth Of The Total Thickness Of The Anticorrosive Coating Required By The Design. Because The Inner Tape And Outer Tape Are Overlapped And Wound By 50%, It Is Equivalent That The Anticorrosive Coating Is Composed Of Four Layers Of Tape).
4, According To The Above Tape Specifications, We Can Calculate The Tape Area Of Various Thickness Specifications Required For Each Square Meter Of Steel Pipe Surface Area To Reach The Specified Anti-Corrosion Level. Then Calculate The Total Area Of Steel Pipe (Diameter Of Steel Pipe x 3.14 x Total Length Of Steel Pipe).
5, After Determining The Total Area Of Various Specifications Of Adhesive Tape Required For Anti-Corrosion Engineering, The Required Weight Of Various Specifications Of Anti-Corrosion Adhesive Tape Can Be Calculated According To The Following Tape Density (Weight Per Square Meter Of Adhesive Tape)
0.4 Mm Thick Tape: 0.5 Kg / m2;
Thickness Of 0.5mm Tape: 0.6kg/m2;
55mm Thick Tape: 0.66kg/m2;
0.8mm Thick Tape: 1.0kg/m2.
In Addition, In The Winding Construction, Whether Manual Winding, Manual Mechanical Winding, Manual Winding Machine Winding And Mechanical Transmission Winding Are Used, The Tape Must Have a Certain Tension, That Is, a Certain Tension (Generally, The Tension Should Be 10-20n / Cm).
If You Have Difficulty In The Amount Of Anti-Corrosion Tape, You Can Contact The Manufacturer. In General, Polyethylene Adhesive Tape Manufacturers Have a Variety Of Thickness Of Inner And Outer Tapes, Which Can Meet The Requirements Of The Total Thickness Of Various Reinforced Anti-Corrosion. As Long As You Tell The Manufacturer The Anti-Corrosion Grade And The Total Thickness Of The Anti-Corrosion Coating You Need, You Will Be Given The Appropriate Inner And Outer Plumber Tape And Thickness. If You Tell The Diameter And Length Of The Steel Pipe, You Can Also Calculate The Width Specification And The Number Of The Inner And Outer Plumber Tape You Need (Because The Width Of The Plumber Tape Is Different According To The Diameter Of The Steel Pipe And The Winding Construction Method, The Amount Of Tape Is Related To The Lap Width When Winding.
It Should Be Specially Noted That The Total Thickness Of The Anti-Corrosion Coating Of The Enhanced Anti-Corrosion Is Not The Thickness Of The Single Layer Product Of The Adhesive Tape, But The Total Thickness Of The Anti-Corrosion Coating Of The Inner And Outer Tape After The Cold Winding Anti-Corrosion Construction (The Total Thickness Of Three Or Four Layers Of Adhesive Tape).
The Specifications Of Polyethylene Anti-Corrosion Tape Generally Used For Enhanced Anti-Corrosion Are As Follows:
Polyethylene Anticorrosive Tape (Anticorrosive Tape, Inner Tape) Series:
T140: Thickness 0.40mm, Width 50,75,100,150,230mm;
T150: Thickness 0.50mm, Width 50, 75,100,150,230mm;
T180: Thickness 0.80mm, Width 50, 75,100,150,230mm;
Polyethylene Protective Tape (Protective Tape, Outer Tape) Series:
T240: Thickness 0.40mm, Width 50, 75,100,150,230mm;
T255: Thickness 0.55mm, Width 50, 75,100,150,230mm;
T280: Thickness 0.80mm, Width 50, 75,100,150,230mm
Polyethylene Patching Tape 300 Series:
T360: Thickness 0.60mm, Width 50, 75,100,150mm;
T380: Thickness 0.80mm, Width 50, 75,100,150mm;
