- Model NO.: ZR-001
- Shape: Round
- Alloy: Alloy
- Standard: En 12735-1
- State: Soft
- Color: Red
- Length: From 7.5m to 50m
- Transport Package: Carton
- Origin: Qingdao
- Type: Pancake Coil Copper Pipe
- Application: Air Condition or Refrigerator
- Certification: CE, ISO, RoHS, SGS
- Grade: TP2
- Customized: Customized
- Thickness: From 0.35mm to 1.65mm
- Trademark: ZeRui
- Specification: from 6.35mm to 22.23mm
- HS Code: 7411101900
1.
Production Specifications
Product Pictures
Chemical Composition & Mechanical Property
| 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 |
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These raw materials are for pharma, mainly for human pharma, such as melbine (DMBG)
It is basic material for many fields, such as pharma, chemical, dying, washing industry, and manufacture industry. Some are powder, some granule, some flake, some crystalline. As below pictures:
It is identified by purity and granule/block size, purity is the main identified method. It is used in different products as per its size.
Raw Material Of Pharma
Raw Material Of Pharma,Pharma Raw Material,Pharmaceutical Raw Material,Pharmaceutical Raw Materials
NINGXIA PURU CHEMICAL CO., LTD , http://www.nxpuruchem.com