| Application: | Air Conditioning Commercial/Industrial Pipe |
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| Certification: | ISO9001, CE, CCC, RoHS |
| Type: | Pancake Coil Copper Pipe |
| Service: | 24 Hours Online |
| Shape: | Round |
| Material: | PE and Copper |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
Structural Drawing:
PE outer layer
The outer layer has high strength and toughness,does not deteriorate,does not age,does not crack,does not crack,does not seep into water,and is environmentally friendly and flame retardant.
IXPE middle layer
The middle layer has dense foaming, heat and cold resistance, electronic cross-linked polyethylene, environmentalprotection,fire resistance, heat preservation and wear resistance.
LDPE inner layer
The inner layer has dense foaming, temperature resistance:- 40 ºC- 120'ºCC, cross-linked polyethylene, 30 times closed cellindependence, good air tightness,insulation and heat preservation.
Copper tube
lt is made of high purity copper cathode (99.99%).Uniform density,low oxygen content, stable quality and high pressure resistance.
Dust cover
The inner wall of the copper pipe has been cleaned before leaving the factory, and the factory has its own dust cover, so theconstruction site does not need to be cleaned.
PE insulated single copper pipe(Standard for 20-50m PE insulated single copper pipe)
| Specificaton | Suitable for copper tube(mm) | Supporting insulation pipe(mm) | ||
| Outer diameter | Wall thickness | Inner diameter | Wall thickness | |
| 1/4" | ∅6.35 | 0.80 | ∅8.0 | 8/10/15/20 |
| 3/8" | ∅9.52 | 0.80 | ∅12.0 | 8/10/15/20 |
| 1/2" | ∅12.7 | 0.80 | ∅14.5 | 8/10/15/20 |
| 5/8" | ∅15.88 | 1.00 | ∅18.0 | 8/10/15/20 |
| 3/4" | ∅19.05 | 1.00 | ∅22.0 | 8/10/15/20 |
| Specificaton | Suitable for copper tube(mm) | Supporting insulation pipe(mm) | ||
| Outer diameter | Wall thickness | Inner diameter | Wall thickness | |
| 1/4"+3/8" | 6.35+9.52 | 0.8+0.8 | 8+12 | 8+8 |
| 1/4"+1/2" | 6.35+12.7 | 0.8+0.8 | 8+14.5 | 8+10 |
| 1/4"+5/8" | 6.35+15.88 | 0.8+1 | 8+18 | 8+10 |
| 3/8"+5/8" | 9.52+15.88 | 0.8+1 | 12+18 | 8+10 |
| 3/8"+3/4" | 9.52+19.05 | 0.8+1.2 | 12+22 | 8+10 |
| 1/2"+3/4" | 12.7+19.05 | 0.8+1.2 | 14.5+22 | 8+10 |
| Specificaton | Suitable for copper tube(mm) | Supporting insulation pipe(mm) | ||
| Outer diameter | Wall thickness | Inner diameter | Wall thickness | |
| 1/4"+3/8" | 6.35+9.52 | 0.8+0.8 | 8+12 | 8+15/12+15 |
| 1/4"+1/2" | 6.35+12.7 | 0.8+0.8 | 8+14.5 | 8+15/12+15 |
| 1/4"+5/8" | 6.35+15.88 | 0.8+1 | 8+18 | 8+15/12+15 |
| 3/8"+5/8" | 9.52+15.88 | 0.8+1 | 12+18 | 8+15/12+15 |
| 3/8"+3/4" | 9.52+19.05 | 0.8+1.2 | 12+22 | 8+15/12+15 |
| 1/2"+3/4" | 12.7+19.05 | 0.8+1.2 | 14.5+22 | 8+15/12+15 |
| Specificaton | Copper tube size(mm) | Insulation pipe size(mm) | ||||
| Outer diameter | Wall thickness | Inner diameter of expansion pipe | Length of expansion pipe | Outer diameter | Wall thickness | |
| 3/8" | ∅9.52 | 0.8 | 9.62 | 9 | 41 | 15/20 |
| 1/2" | ∅12.7 | 0.8 | 12.81 | 10 | 44 | 15/20 |
| 5/8" | ∅15.88 | 1 | 16 | 12 | 47 | 15/20 |
| 3/4" | ∅19.05 | 1.05 | 19.19 | 16 | 51 | 15/20 |
| 7/8" | ∅22.22 | 1.2 | 22.36 | 18 | 54 | 15/20 |
| 1 | ∅25.4 | 1.35 | 25.55 | 21 | 57 | 15/20 |
| 1-1/8" | ∅28.58 | 1.55 | 28.75 | 22 | 60 | 15/20 |
| 1-1/4" | ∅31.75 | 1.7 | 31.9 | 24 | 63 | 15/20 |
| 1-3/8" | ∅34.92 | 1.85 | 35.11 | 25 | 66 | 15/20 |
| 1-1/2" | ∅38.1 | 2 | 38.3 | 27 | 70 | 15/20 |
With abundant technique force,we have our own researching, developing, manufacturing, inspecting and testingcenters, and imported the international advanced high-tech equipments. Our company has passed the ISO9001,ISO14001,OHS18001 international management system certificates. The products have got UL,ETL,CE,CB,and CCC certificates. Our products are not only selling strongly in more than 30 provincesand municipality,but also largely exporting to Europe,America,Australia,Middle East, Africa and South Asia. We have won an excellent reputation from the customers and friends by our product quality,price versus performance ratio and service.
Q1: Are you a manufacturer or trader?
A1: Zhejiang Maidi Refrigeration Technology Co., Ltd. is a Hi-tech enterprise. We own the standard plant and office building which covering 21, 000 square meters. With abundant technique force, we have our own researching, developing, manufacturing, inspecting and testing centers, and imported the international advanced equipments.
Q2: How to match sikelan insulation pipe to air conditioner?
A2: We have a professional team of engineers who provide technical support and online guidance on product installation and replacement.
Q3: How do you ensure quality?
A3: We have a dedicated product research and testing center with authoritative quality management system certification: ISO9001/ISO14001/OHS18001.
Q4:What's sikelan insulation pipe usage scenario?
Q4:Our product could use in air conditioners.
Q5: How much does a refrigeration part cost?
A5: Factory price for you, not cheapest but the competitive price with good quality.
Q6:What certifications do sikelan have?
A6:We have UL, CCC, CE, CB, ETL, TUV, RoHS certifications in compressor.
Suppliers with verified business licenses
Audited Supplier 
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