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Home > Line Pipes > Premium Insulated Copper Pipe for HVAC Air Conditioning Systems-Mini Split Line Set 1/4" & 3/8" Insulated Copper Tube Set -50 FT
Premium Insulated Copper Pipe for HVAC Air Conditioning Systems-Mini Split Line Set 1/4" & 3/8" Insulated Copper Tube Set -50 FT
Premium Insulated Copper Pipe for HVAC Air Conditioning Systems-Mini Split Line Set 1/4" & 3/8" Insulated Copper Tube Set -50 FT
Premium Insulated Copper Pipe for HVAC Air Conditioning Systems-Mini Split Line Set 1/4" & 3/8" Insulated Copper Tube Set -50 FT
Premium Insulated Copper Pipe for HVAC Air Conditioning Systems-Mini Split Line Set 1/4" & 3/8" Insulated Copper Tube Set -50 FT
Premium Insulated Copper Pipe for HVAC Air Conditioning Systems-Mini Split Line Set 1/4" & 3/8" Insulated Copper Tube Set -50 FT
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Premium Insulated Copper Pipe for HVAC Air Conditioning Systems-Mini Split Line Set 1/4" & 3/8" Insulated Copper Tube Set -50 FT
Premium Insulated Copper Pipe for HVAC Air Conditioning Systems-Mini Split Line Set 1/4" & 3/8" Insulated Copper Tube Set -50 FT
Premium Insulated Copper Pipe for HVAC Air Conditioning Systems-Mini Split Line Set 1/4" & 3/8" Insulated Copper Tube Set -50 FT
Premium Insulated Copper Pipe for HVAC Air Conditioning Systems-Mini Split Line Set 1/4" & 3/8" Insulated Copper Tube Set -50 FT
Premium Insulated Copper Pipe for HVAC Air Conditioning Systems-Mini Split Line Set 1/4" & 3/8" Insulated Copper Tube Set -50 FT

Premium Insulated Copper Pipe for HVAC Air Conditioning Systems-Mini Split Line Set 1/4" & 3/8" Insulated Copper Tube Set -50 FT

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Product Description

Basic Info.
Model NO.
1/4&3/8 Insulated copper pipe
Type
Pancake Coil Copper Pipe
Shape
Round
Application
Air Condition
Alloy
Non-alloy
Certification
CE
Standard
ASTM,GB,En12375
State
Soft
Customized
Customized
Color
White
Transport Package
Carton
Trademark
Polarmint
Origin
China
HS Code
841590
Production Capacity
500000 PCS/Year
Product Description

Premium Insulated Copper Pipe for HVAC Air Conditioning Systems-Mini Split Line Set 1/4" & 3/8" Insulated Copper Tube Set -50 FT

We are one professional manufacturer of High Quality White PE 1/4" X 3/8" Copper Line Set with more than 15 years' experience.

  • 1. Standards: 99.9% Pure copper pipe meets ASTM B280 and C12200 standards. Suitable for Ductless mini-split, heat pump, and Centralized Air Ducted Units.
  • 2. Size Availability: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1 1/8". Lengths available: 15m (50ft), 20m, 25m, 30m, 50m.
  • 3. Advanced Insulation: Polypropylene & UV Resistant, meeting ASTM E 84, UL94, ASTM D1056, and ASTM G 21. Working temperature: -40ºC to 120ºC.
  • 4. High Pressure Rating: 2100 to 7000 PSI, exceeding the 700 PSI required for R410 refrigerant.
  • 5. Customization: In-house insulation production allows for custom printing of specifications and dimensions.
Product Parameters

1. Air-conditioning pipe insulation parameters (For R410A, R404A, R407C, R507A, R134A refrigerant):

Specification Copper pair size(mm) Insulated cotton pipe size(mm) Application Length (m)
Outer Dia. Wall thickness Inner Dia. Wall thickness
1/4"+3/8"6.35+9.520.8+0.88+129+91HP3~30
1/4"+1/2"6.35+12.700.8+0.88+149+91.5HP3~30
1/4"+5/8"6.35+15.880.8+1.08+189+92HP3~30
3/8"+5/8"9.52+15.880.8+1.012+189+93HP3~30
3/8"+3/4"9.52+19.050.8+1.012+229+94HP3~30
1/2"+3/4"12.70+19.050.8+1.014+229+95HP3~30

2. Air-conditioning pipe insulation parameters (For R22, R12 refrigerant):

Specification Copper pair size(mm) Insulated cotton pipe size(mm) Application Length (m)
Outer Dia. Wall thickness Inner Dia. Wall thickness
1/4"+3/8"6.35+9.520.6+0.68+129+91HP3~30
1/4"+1/2"6.35+12.700.6+0.68+149+91.5HP3~30
1/4"+5/8"6.35+15.880.6+0.88+189+92HP3~30
3/8"+5/8"9.52+15.880.6+0.812+189+93HP3~30
3/8"+3/4"9.52+19.050.6+0.812+229+94HP3~30
1/2"+3/4"12.70+19.050.6+0.814+229+95HP3~30

*All copper diameter and wall thickness can be customized according to client requirements.

Product Display
Insulated Copper Pipe
Mini Split Line Set
Factory Production
Quality Control
Packaging
Frequently Asked Questions
What standards do your insulated copper pipes comply with?
Our copper pipes are made of 99.9% pure copper and meet ASTM B280 and C12200 standards, ensuring high quality for HVAC applications.
Is the insulation material UV resistant?
Yes, our insulation is made of Polypropylene which is UV resistant and meets ASTM E 84, UL94, and ASTM D1056 standards.
What is the working temperature range for the insulation?
The insulation is designed to perform reliably in temperatures ranging from -40ºC to 120ºC.
Can these line sets be used with high-pressure refrigerants?
Absolutely. Our pipes have a pressure rating from 2100 to 7000 PSI, which is well above the 700 PSI required for R410 refrigerants.
What lengths are available for the copper tube sets?
Standard lengths include 15m (50ft), but we can provide lengths of 20m, 25m, 30m, and up to 50m for various installation needs.
Do you offer customized wall thicknesses?
Yes, all copper diameters and wall thicknesses can be adjusted based on specific customer requirements and local standards.

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