Customization: | Available |
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After-sales Service: | on Line |
Warranty: | 1 Year |
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We are one of the professional manufacturers of High Quality White PE 1/2" X 3/4" Copper Line Set with more than 15 years' experience.
1. Good Quality Hot Sale 1/2" 3/4" HVAC Installation Kit Air Condition Parts Insulted Copper Tube Works for every Air Conditioning & Refrigeration Application including Ductless mini-split, heat pump and Centralized Air Duct Units, 99.9% Pure copper pipe meets ASTM B280 and C12200 standard, 1/2"-3/4" is the out dimension in inch, 12.7mm - 19.05mm is the out dimension in metric.
2. AC Copper Pipe what we can do have following sizes 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1 1/8", length can do 15m(50ft) 20m 25m 30m 50m for ductless mini-split.
3. Insulation is made of 3/8" & 1/2" & 3/4" & 1" Polypropylene & UV Resistant, meets ASTM E 84, UL94, ASTM D1056 and ASTM G 21. Working temperature from -40ºC to 120ºC, smoke 25/50.
4. Pressure Rating: 2100 to 7000 PSI, much more than required 700 PSI for R410.
5. Insulation we produce by ourselves, can custom your company name, size, meters etc.
Tech. sheet of connection pipe | ||||||
1. Suggestion sizes of air-conditioning pipe insulation(double pipe) parameters (For R410A, R404A, R407C, R507A, R134A refrigerant) | ||||||
Specification | Copper pair size(mm) | Insulated cotton pipe size(mm) | Application | Length (m) |
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Outer Dia. | Wall thickness | Inner Dia. | Wall thickness | |||
1/4"+3/8" | 6.35+9.52 | 0.8+0.8 | 8+12 | 9+9 | 1HP | 3~30 |
1/4"+1/2" | 6.35+12.70 | 0.8+0.8 | 8+14 | 9+9 | 1.5HP | 3~30 |
1/4"+5/8" | 6.35+15.88 | 0.8+1.0 | 8+18 | 9+9 | 2HP | 3~30 |
3/8"+5/8" | 9.52+15.88 | 0.8+1.0 | 12+18 | 9+9 | 3HP | 3~30 |
3/8"+3/4" | 9.52+19.05 | 0.8+1.0 | 12+22 | 9+9 | 4HP | 3~30 |
1/2"+3/4" | 12.70+19.05 | 0.8+1.0 | 14+22 | 9+9 | 5HP | 3~30 |
2.Suggestion sizes of air-conditioning pipe insulation(double pipe) 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+9.52 | 0.6+0.6 | 8+12 | 9+9 | 1HP | 3~30 |
1/4"+1/2" | 6.35+12.70 | 0.6+0.6 | 8+14 | 9+9 | 1.5HP | 3~30 |
1/4"+5/8" | 6.35+15.88 | 0.6+0.8 | 8+18 | 9+9 | 2HP | 3~30 |
3/8"+5/8" | 9.52+15.88 | 0.6+0.8 | 12+18 | 9+9 | 3HP | 3~30 |
3/8"+3/4" | 9.52+19.05 | 0.6+0.8 | 12+22 | 9+9 | 4HP | 3~30 |
1/2"+3/4" | 12.70+19.05 | 0.6+0.8 | 14+22 | 9+9 | 5HP | 3~30 |
PS:All of the copper diameter and wall thickness can be changed by customers' required. |
Q1. Why choose Polarmint?
·Variety Refrigeration Products Option for RHVAC;
·Technical support--professional technical team with more than ten years of experience, providing design and construction solutions;
·Quality gruarantee--we have complete inspection and test facilities to guarantee the high quality of products;
·Fast Delivery with High Quality;
·Professional Service Team of 24 hours on Line.