Copper pipe fittings for plumbing system/hvac system

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US $2.35-15 / Pieces | 1000 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
copper pipe fittings
Air Conditioning
Supply Ability
Supply Ability:
100000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Carton box+pallet to protect
Lead Time :


Product Description

 Copper pipe fittings used on the Refrigeration and central air-conditioning.This is OEM style,also can customize the different products as customer's actual demands.

Piping assembly

it is mainly applying to refrigeration and air-conditiong equipments.

The could comebin the 4-way reversing valve,check valve,thermo expand valve drier-filter,distributor totether with pipes in special shipe by welding process to make the equipment asembling process be convenient. we can customize it as per your drawing or sample. meanwhile,we can design it as per your requirement.

1.THe material is conforming to GB/T1527-1997 standard and Gb/T4423-1992 is passed the strict quality inespection and physical & chemical testing.

2.The jiont of copper tube is dolered automatically under protection by vacuum with fine surface and performance.

3.The surface is processed with non-chromium ,oxidization. the performance of welding is fine.

4.the part is passed airproof test at or over 3MPa,and free of leak for 3 minutes. we could also take  leak test by helium, and leak rate is less than 0.1 ounce per year(below 1.8X10-5 ATMCC/SEC).

5. The art material consists of copper and brass  . the designation of copper is TP2. The designation of  brass is HPb59-1 . the material conforms to GB/T1527-1997 standard and GB/T4423-1992 standard.



Packaging & Shipping

 1pc/opp bag,20pcs/carton+pallet to protect



Our Services

 We can customize the products as your demands,and can provide the samples for checking.


Company Information

  Established in 1985, Ningbo Yinzhou Hengxing Air Conditioner Fittings Factory is a professional factory that specializes in producing central air conditioner parts and household air conditioner pipe parts, capillary sections, inlet and return water combination box parts, pending pipes, nozzles, mufflers, intake flanges and one-way valves. We especially produce hydraulic three-way valves.

Now we have advanced professional equipment, rich technical force and advanced technology. Our factory has passed ISO9001: 2000 quality system certification. At present, our clients include American Carrier Corporation, Japanese Dakin, and Panasonic Corporation. Our products are exported to Italy, Israel, India and Thailand.

We welcome you to inquire us by call or mail, and hope to build a successful cooperative relationship with you.