| After-sales Service: | Free Spare Parts |
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| Warranty: | 3 Years |
| ventilation mode: | natural ventilation |
| Samples: |
sample is free,we hope you can charge for the expr
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Introducing the unparalleled excellence of the 1.1/4"-3/8" Air Conditioner Connect Pipe brought to you by Changzhou Dabund Pipe Co., Ltd.This top-tier copper pipe adheres to ASTM B280 and C12200 standards, guaranteeing exceptional durability and reliability for all your air conditioning demands.
Available in a variety of sizes including 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1 1/8", with lengths ranging from 15m to 50m, this versatile pipe is perfect for a broad spectrum of applications.
Featuring insulation crafted from 1/2" Polypropylene & UV Resistant material, this pipe meets rigorous ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It boasts a working temperature range of -40ºC to 120ºC, making it resilient to diverse environmental conditions.
Ideal for integration in Ductless mini-split systems, heat pumps, and Centralized Air Ducted Units, this connect pipe offers a dependable solution for all air conditioning and refrigeration requirements.
With an impressive pressure rating of 2100 to 7000 PSI, far exceeding the R410's necessary 700 PSI, this pipe ensures both safety and efficiency in every operation.
Moreover, the insulation can be tailored with your company name, size, meters, and more, delivering a personalized touch to your installation.
Elevate your air conditioning system with the 1.1/4"-3/8" Air Conditioner Connect Pipe and experience unmatched performance and longevity.
| 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. provides a 1-50ft Insulated Copper Line Set for seamless air conditioner connections. Both ends of the pipe come flaring and nuts ready, ensuring effortless installation.
Changzhou Dabund Pipe Co., Ltd. excels in manufacturing premier HVAC components, including insulated copper pipes and comprehensive air conditioner installation pipe kits. We also produce white embossed PE insulation and aluminum pipes in-house, offering cost-effective solutions for our valued customers. Our scientifically advanced and progressive product designs have enabled us to penetrate numerous international markets.
We strive to be your ultimate ONE-STOP source for HVAC & R parts, providing an array of products such as Air Conditioner Brackets, Air Conditioner Ducts, Rubber Insulation, Air Conditioner Drain Hoses, Air Conditioner Pumps, and Bases for external units. Our superior quality products are exported to various countries including the United States, Canada, and Germany.
At Changzhou Dabund Pipe Co., Ltd., we uphold quality as our highest priority, recognizing that the marketplace is the true measure of a company's vitality. We extend a warm invitation to customers and friends from across the globe to collaborate with us. Contact us today to discover more about our products and services. Experience the unparalleled quality of Dabund and elevate your lifestyle.
1. Payment Terms: We accept various payment methods including TT, L/C at sight, and credit cards.
2. Sample: Yes, we provide complimentary samples. You only need to cover the express shipping costs.
3. Sample Time and Production Time:
- Existing sample: Ready in 2 days
- Customized sample: Available within 5-7 days
- Production time: 15-20 days for bulk orders
4. Logo Printing: We offer OEM and ODM services, including custom logo printing to meet your branding needs.
5. Delivery Time: Standard delivery time is 15-20 days. For urgent orders, please notify us in advance.
6. Products: Our product range includes air conditioner installation pipes, insulated copper line sets, line set covers, and a variety of other HVAC components.
7. Company Type: We are a dedicated manufacturer, committed to quality and innovation.
Suppliers with verified business licenses
Audited Supplier 
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