Insulated Copper Connection Tube for Split Air Conditioner
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Product Highlights
- High Purity Copper Material: Made of 99.9% pure copper meeting ASTM B280 and C12200 standards for durability.
- Wide Size Range Options: Available in sizes from 1/4' to 7/8' with lengths up to 50m for various AC units.
- Superior Pressure Rating: Pressure rating of 2100 to 7000 PSI, significantly exceeding the 700 PSI requirement.
- Comprehensive Certifications: Certified by TUV, ISO9001, ROHS, and SGS ensuring high quality and safety.
- OEM and ODM Service: Accepts custom logo printing and full customization for branding needs.
- 3-Year Warranty Coverage: Provides a 3-year warranty with free spare parts for after-sales support.
- Professional Manufacturer: Direct factory with own insulation production, saving costs and ensuring quality.
Product Attributes
- Customization
- Available
- After-sales Service
- Free Spare Parts
- Warranty
- 3 Years
- Model NO.
- Type-G
- ventilation mode
- natural ventilation
- Certification
- TUV, ISO9001, ROHS, SGS
- Product Name
- Insulated Copper Connection Tube
- Material
- 99.9% Copper
- Length
- 1- 15m
- Thickness
- 0.5mm-2.0mm
- Type
- Air Conditioning Fitting
- Transport Package
- Carton Box
- Specification
- 1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8
- Trademark
- OEM/ODM
- Origin
- Jiangsu, Changzhou
- HS Code
- 8415901000
- Production Capacity
- 1000/15days
- Package Size
- 20.00cm * 20.00cm * 10.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Insulated Copper Connection Tube for Split Air Conditioner
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Product Description
2. 99.9% Pure copper pipe meets ASTM B280 and C12200 standard.
3. AC Copper Size what we can do have following 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1 1/8", length can do 15m 20m 25m 30m 50m.
4. Insulation is made of 1/2" Polypropylene & UV Resistant, meets ASTM E 84, UL94, ASTM D1056 and ASTM G 21. Working temperature from -40ºC to 120ºC.
6. Pressure Rating: 2100 to 7000 PSI, much more than required 700 PSI for R410. 7. Insulation we produce by ourself, can print your company name, size, meters etc.
Size List
| Size | Copper Pipe | Thickness Insulation Size | Length Available | Flame Resistant |
| 1/4+3/8 | 6.35x0.75+9.52x0.8mm | 3/8"/1/2"/3/4"/1" | 1ft - 164ft | M1/B1 |
| 1/4+1/2 | 6.35x0.75+12.7x0.8mm | 3/8"/1/2"/3/4"/1" | 1ft - 164ft | M1/B1 |
| 1/4+5/8 | 6.35x0.75+15.88x0.9mm | 3/8"/1/2"/3/4"/1" | 1ft - 164ft | M1/B1 |
| 3/8+5/8 | 9.52x0.8+15.88x0.9mm | 3/8"/1/2"/3/4"/1" | 1ft - 164ft | M1/B1 |
| 3/8+3/4 | 9.52x0.8+19.05x0.9mm | 3/8"/1/2"/3/4"/1" | 1ft - 164ft | M1/B1 |
| 1/2+3/4 | 12.7x0.8+19.05x0.9mm | 3/8"/1/2"/3/4"/1" | 1ft - 164ft | M1/B1 |
| 3/8+7/8 | 9.52x0.8+22.22x1.14mm | 3/8"/1/2"/3/4"/1" | 1ft - 164ft | M1/B1 |





Changzhou DABUND Pipe Co., Ltd. is a professional manufacturer of HVAC parts air conditioner installation pipe kit. Including insulated copper pipe and air conditioner installation pipe kit. We also manufacture the white embossed PE insulation and aluminum pipes by ourself, to save cost for customers. With scientific progressive conception of rapid introduction, we make our air conditioner connecting pipe cover many overseas markets. And we are willing to be ONE-STOP Purchasing of HVAC & R parts, including Air Conditioner Bracket, Air Conditioner Duct, Rubber insulation, Air Conditioner Drain Hose, Air conditioner pump and Base of air conditioning external unit etc. Our products are produced for exporting to tens of countries such as American, Canada,Germany, and so on. "Growing with clients" is always our management concept.
Quality first priority, we believe that the market is a true test of the vitality of enterprises. We welcome customers and friends from around the world to cooperate with us and look forward to receiving your inquiries in the near future. Enjoy DABUND Enjoy Life.
1. Q: What is your payment terms of Insulated Copper Connection Tube?
2. Q: May I get a sample?
A: Yes, we can send you free sample. You just charge for the express cost is ok.
3. Q: What is sample time and production time?
A: * Existing sample 2days;
* Customized sample 5-7days;
* Production time 15-20days.
4. Q: Can I print my logo?
A: Yes of cause, we accept OEM and ODM.
5. Q: How long is your delivery time?
A: Usually 15-20days, if urgent, please tell us in advance.
6. Q: What can you buy from us?
A: Air conditioner installation pipe, Air conditioner copper line set, Air conditioner line set cover and the other HVAC Parts.
7. Q: Are you trading company or manufacturer?
A: Manufacturer.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR254013". Items marked "" are certified.
Company Profile
CHANGZHOU DABUND PIPE Co., Ltd. is a supplier of HVAC Line Sets for renowned brands such as Gree/Midea/Daikin and Carrier. We offer 5 Kinds of Insulation Pipes, with our self-produced PE Embossed Insulation Pipe featuring fire-resistant and high-temperature resistance properties, operating within a temperature range of -40º C to 120º C. Our products utilize North American-certified copper materials with precision tolerances of +/-0.03mm. We provide 5-hour rapid response and 2-hour customized packaging design drawings. With over a decade of collaboration with professional freight forwarders and two warehouses in North America, we guarantee fast shipping within 10 days.
CHANGZHOU DABUND PIPE Co., Ltd. is a supplier of HVAC Line Sets for renowned brands such as Gree/Midea/Daikin and Carrier. We offer 5 Kinds of Insulation Pipes, with our self-produced PE Embossed Insulation Pipe featuring fire-resistant and high-temperature resistance properties, operating within a temperature range of -40º C to 120º C. Our products utilize North American-certified copper materials with precision tolerances of +/-0.03mm. We provide 5-hour rapid response and 2-hour customized packaging design drawings. With over a decade of collaboration with professional freight forwarders and two warehouses in North America, we guarantee fast shipping within 10 days.
By 2030, our vision is to Help 30 Clients Achieve Annual Sales of $1 Million Each.
Growing hand-in-hand with global partners to build a high-efficiency, sustainable HVAC piping ecosystem.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 20 Dongtang Road, Zhenglu Town, Tianning, Changzhou, Jiangsu, China
-
Plant Area
- 394.71 square meters
-
Number of Employees
- 20
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port, Ningbo Port, Shenzhen Port, Qingdao Port
-
Minimum Order Quantity
- 50 Pcs
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
-
Main Products
- Air Condition Copper Lineset, Insulated Copper Pipe, Air Conditioner Bracket, Air Condition Lineset Cover, Rubber Damping Pad
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- Random inspection(Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-01-04
-
Export Year
- 9 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 12
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What are the payment terms?
- We accept TT, L/C AT SIGHT, CREDIT CARD, D/P, PayPal, Western Union, and Small-amount payment.
- Can I get a free sample?
- Yes, we can send you a free sample. You only need to cover the express shipping cost.
- What is the sample and production time?
- Existing samples take 2 days, customized samples take 5-7 days, and production time is 15-20 days.
- Is OEM and ODM service available?
- Yes, we accept OEM and ODM services. You can print your company name, logo, and size on the insulation.
- What is the delivery time?
- Usually 15-20 days. If urgent, please inform us in advance to arrange faster delivery.
- Are you a trading company or manufacturer?
- We are a professional manufacturer of HVAC parts and air conditioner installation pipe kits.
- What products can I buy from you?
- We offer air conditioner installation pipes, copper line sets, line set covers, and other HVAC parts.
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