Can I get a sample before placing an order?

Yes, customers can request a sample at no cost, only covering the express shipping fees.

What is the warranty period for this product?

We provide a 3-year warranty and offer free spare parts as part of our after-sales service.

What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 50 Pcs.

4" AC Refrigeration Line Set for HVAC

Name: Premium 3/8" and 3/4" AC Refrigeration Line Set for HVAC
Brand: Changzhou Dabund Pipe Co., Ltd.
SKU: 2047534745

Jiangsu, ChinaChangzhou Dabund Pipe Co., Ltd.

US$5.00-20.00

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Free Spare Parts

Warranty

3 Years

Model NO.

Type-I

Certification

TUV, ISO9001, ROHS, SGS

Product Name

3/8" 3/4" AC Connecting Pipe Refrigeration Line Se

Material

99.9% Pure Copper

Length

1- 50m

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

Key features

High-Quality Copper Material: Made of 99.9% pure copper meeting ASTM B280 and C12200 standards for durability.

Wide Size Range: Available in sizes from 1/4' to 1 1/8' with lengths up to 50m.

UV Resistant Insulation: Insulation made of Polypropylene meeting ASTM E 84, UL94, and other standards.

High Pressure Rating: Pressure rating of 2100 to 7000 PSI, exceeding 700 PSI for R410 refrigerant.

Easy Installation: Designed for easy flaring and includes nuts for quick installation.

Customization Options: Customizable printing for company name, size, and meters; OEM/ODM services available.

Comprehensive Warranty: 3-year warranty with free spare parts provided for after-sales support.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamSelf-branded

Changzhou Dabund Pipe Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai Port, Ningbo Port, Shenzhen Port, Qingdao PortAverage Response Time: ≤2.39h

About Our Factory & Business Background

AddressNo. 20 Dongtang Road, Zhenglu Town, Tianning, Changzhou, Jiangsu, China

Plant Area394.71 square meters

Number of Employees20

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity50 Pcs

Supply Chain Partners50

Our Production Capability & Technical Expertise

Main ProductsAir Condition Copper Lineset, Insulated Copper Pipe, Air Conditioner Bracket, Air Condition Lineset Cover, Rubber Damping Pad

QA/QC inspectors2 people

Inspection Type for Finished ProductsRandom inspection(Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers2 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2016-01-04

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff12

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What are the available sizes and lengths for the AC connecting pipe?

Sizes range from 1/4' to 1 1/8'. Lengths are available in 15m, 20m, 25m, 30m, and 50m options.

Q:What material is used for the insulation?

The insulation is made of 1/2' Polypropylene and is UV resistant, meeting ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards.

Q:Is customization available for this product?

Yes, customization options include printing company names, sizes, and meters. OEM and ODM services are also available.

Q:What is the lead time for production?

Production typically takes 15-20 days. Existing samples are ready in 2 days, and customized samples take 5-7 days.

Q:What payment methods are accepted?

We offer flexible payment options including TT, L/C at sight, credit card, LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

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