Basic Info.
Model NO.
ZR-074
Alloy
Alloy
Certification
CE, ISO, RoHS, SGS
Standard
En 12735-1
Grade
TP2
State
Soft
Customized
Customized
Color
Red
Length
From 7.5m to 50m
Diameter
From 3/16 to 7/8
Copper
More Than 99.90%
Phosphorous
0.015-0.040%
Cleaness
0.038G/M2
Marking
Ink Marking
Transport Package
Carton
Specification
from 6.35mm to 22.23mm
Trademark
ZeRui
Origin
Qingdao
HS Code
7411109000
Production Capacity
1000 Tons Per Month
Packaging & Delivery
Package Size
56.00cm * 56.00cm * 18.00cm
Package Gross Weight
15.600kg
Product Description
Soft Type L Copper Tubing for Air Conditioner
Product Pictures
Product Description
Copper tube for refrigeration and air conditioner are manufactured for refrigeration systems used in cold storage and air
conditioning units for residential and commercial buildings. It is supplied in in coils (copper pancake coil, LWC coil) and
straight lengths. Sizes are available from 3/16" to 4-1/8" (from 4.76mm to 104.78mm) in outside diameter. The copper
tubes are cleaned and capped, have a total residue maximum 0.038g/m².
Material
The copper tubes are made in compliance with UNS C12200 (Cu-DHP) alloy, with copper content more than
99.90% and with phosphorous range of 0.015% to 0.040%
Specifications:
1. Alloy: Cu-DHP
2. Chemical composition:
Cu: 99.90% minimum
P: 0.015-0.040%
3. Size range:
Outside diameter from 6.35mm to 22.23mm
4. Temper: soft annealed temper
5. Tensile strength:
220MPa minimum for soft annealed temper
6. Elongation:
40% minimum for soft annealed temper
7. marking: our brand name + EN 12735-1 + temper + size + China
8. Packing: Each end capped, individually sealed and vacual shrinked, packing in carton and palletized
9. Standard: EN 12735-1 standard
10. Certificate: CE, ASTM B280, AS 1571, RoHS
11. Delivery time: 3-4 weeks Chemical Composition & Mechanical Property
Cleanness Requirement - Air Conditioner and Refrigeration Copper Tube
Size Range:
Product Pictures
Product Description
Copper tube for refrigeration and air conditioner are manufactured for refrigeration systems used in cold storage and air
conditioning units for residential and commercial buildings. It is supplied in in coils (copper pancake coil, LWC coil) and
straight lengths. Sizes are available from 3/16" to 4-1/8" (from 4.76mm to 104.78mm) in outside diameter. The copper
tubes are cleaned and capped, have a total residue maximum 0.038g/m².
Material
The copper tubes are made in compliance with UNS C12200 (Cu-DHP) alloy, with copper content more than
99.90% and with phosphorous range of 0.015% to 0.040%
Specifications:
1. Alloy: Cu-DHP
2. Chemical composition:
Cu: 99.90% minimum
P: 0.015-0.040%
3. Size range:
Outside diameter from 6.35mm to 22.23mm
4. Temper: soft annealed temper
5. Tensile strength:
220MPa minimum for soft annealed temper
6. Elongation:
40% minimum for soft annealed temper
7. marking: our brand name + EN 12735-1 + temper + size + China
8. Packing: Each end capped, individually sealed and vacual shrinked, packing in carton and palletized
9. Standard: EN 12735-1 standard
10. Certificate: CE, ASTM B280, AS 1571, RoHS
11. Delivery time: 3-4 weeks
| Copper Alloy | Chemical Composition | Temper | Mechanical Property | |||
| Copper % | Phosphorus % | Tensile Strength MPa | Elongation % | Hardness HV | ||
| Cu-DHP | ≥ 99.90 | 0.015-0.040 | R220 | ≥ 220 | ≥ 40 | 40-70 |
| Cu-DHP | ≥ 99.90 | 0.015-0.040 | R250 | ≥ 250 | ≥ 30 | 75-100 |
| Cu-DHP | ≥ 99.90 | 0.015-0.040 | R290 | ≥ 290 | ≥ 3 | ≥ 100 |
Cleanness Requirement - Air Conditioner and Refrigeration Copper Tube
| Copper Alloy | Temper | Cleanness | Standard |
| Cu-DHP | R220 | ≤ 38mg/m² | EN 12735-1 |
| Cu-DHP | R2250 | ≤ 38mg/m² | EN 12735-1 |
| Cu-DHP | R290 | ≤ 38mg/m² | EN 12735-1 |
Size Range:
| Actual Copper Tube Size Outside Diameter x Wall Thickness | Weight (kg/m) | Safe Working Pressure (kPa) | ||
| metric (mm) | imperial (inches) | 50ºC | 75ºC | |
| 6.35 x 0.56 | 1/4" x 24swg | 0.091 | 7,069 | 5,862 |
| 6.35 x 0.61 | 1/4" x 23swg | 0.098 | 7,760 | 6,435 |
| 6.35 x 0.71 | 1/4" x 22swg | 0.113 | 9,175 | 7,608 |
| 6.35 x 0.81 | 1/4" x 21swg | 0.126 | 10,635 | 8,819 |
| 9.52 x 0.56 | 3/8" x 24swg | 0.141 | 4,584 | 3,801 |
| 9.52 x 0.61 | 3/8" x 23swg | 0.153 | 5,018 | 4,161 |
| 9.52 x 0.71 | 3/8" x 22swg | 0.176 | 5,900 | 4,893 |
| 9.52 x 0.81 | 3/8" x 21swg | 0.198 | 6,800 | 5,639 |
| 12.70 x 0.56 | 1/2" x 24swg | 0.191 | 3,389 | 2,810 |
| 12.70 x 0.61 | 1/2" x 23swg | 0.207 | 3,705 | 3,072 |
| 12.70 x 0.71 | 1/2" x 22swg | 0.239 | 4,344 | 3,603 |
| 12.70 x 0.81 | 1/2" x 21swg | 0.271 | 4,994 | 4,141 |
| 15.88 x 0.56 | 5/8" x 24swg | 0.241 | 2,688 | 2,229 |
| 15.88 x 0.61 | 5/8" x 23swg | 0.262 | 2,936 | 2,435 |
| 15.88 x 0.71 | 5/8" x 22swg | 0.303 | 3,438 | 2,851 |
| 15.88 x 0.81 | 5/8" x 21swg | 0.343 | 3,945 | 3,270 |
| 15.88 x 0.91 | 5/8" x 20swg | 0.383 | 4,459 | 3,698 |
| 15.88 x 1.02 | 5/8" x 19swg | 0.426 | 5,031 | 4,172 |
| 19.05 x 0.56 | 3/4" x 24swg | 0.291 | 2,228 | 1,848 |
| 19.05 x 0.71 | 3/4" x 22swg | 0.336 | 2,846 | 2,360 |
| 19.05 x 0.91 | 3/4" x 20swg | 0.464 | 3,684 | 3,055 |
| 19.05 x 1.14 | 3/4" x 0.045" | 0.574 | 4,668 | 3,871 |
| 22.22 x 0.91 | 7/8" x 20swg | 0.545 | 3,138 | 2,602 |
| 22.22 x 1.14 | 7/8" x 0.045" | 0.675 | 3,970 | 3,292 |
| 22.22 x 1.40 | 7/8" x 0.055" | 0.819 | 4,929 | 4,088 |
