1. Copper tube: O. D. 1/4''&3/8'', 1/4''&1/2'', 1/4''&5/8'', 3/8''&5/8'', 3/8''&3/4'', 1/2''&3/4''
2. O. D of copper tube and thickness can order according to the demand of customer.
3. Length: 3 meters to 50meters
4. Copper thickness compatible any gases: R22 - R407C- R410A -R404A - R507C etc
5. PE insulation pipe: Thickness from 7mm to 20mm.
6. Character: Anti-UV, good heat resistance, low water absorption
7. Insulation pipe can be printed with letter.
8. Component: Outer PE corrugated hard skin, middle insulation sheet and inner insulation tube.
9. Two ends of 3M-10M air condition coating copper tube can join copper nuts.
If you have any questions or interest in our products, please feel free to contact with me.
Warm regards
| Port Size |
Tube Length |
| 1/4" |
30-160mm |
| 1/8" |
30-160mm |
| 3/16" |
30-160mm |
| 5/16" |
30-160mm |
| 3/8" |
30-160mm |
1.charging valve,access valve,check valve,one-way valve,valve for refrigerator,Refrigeration tool Access Valve
2.Refrigeration parts for refrigerator,air conditioner,and auto air aonditioner industries
3.Different specifications available:1/4,3/16,3/8.
4.Tube length can be according to customer's requirements:
40mm,50mm,60mm,70mm,80mm,90mm,100mm,120mm...
With head or without head
With check or without check
Different size of access valve(charging valve, check valve, pin valve ) are available.
Please send us the outer diameter and length for the connecting tube, and also send us thequantity you will request. We will send our competitive prices for your reference immediately.
Audited Supplier 
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