Possible product applications
Copper Capillary Tube & Copper Tube is phosphorus deoxidized copper tube without joins that are produced from high precision processing and used as main parts in refrigerating cycles such as refrigerators, air conditioners, show cases, and compressors. These tubes are zero-defect products that have undergone Eddy Current Tester, produced from highly skilled technology, and are produced in various forms according to the customer's requests.
Al-Tube & Z plated Steel-tube is a newly introduced product developed through industry-university collaboration research and shows excellent performance, in addition to light, non-toxic, superb moldability and corrosion resistance. These are used as parts for various uses such as electrical conductor and heat exchangers and are receiving positive reviews from the customers as refrigerating cycle product that integrates BIGSTAR innovative new process and cutting-edge technology
BIGSTAR products are the best products, that not only have outstanding mechanical qualities such as measurement precisions, internal cleanliness and processability, and physical qualities such as thermal conductivity. but also thoroughly satisfy the strict conditions required for industrial refrigerating cycles. BIGSTAR products are produced and supplied in various standards, materials and forms demanded by the customers.
| Outline Diameter Inside Diameter | 1.40 (0.055) |
1.60 (0.063) |
1.80 (0.071) |
2.00 (0.079) |
2.20 (0.087) |
2.40 (0.094) |
2.60 (0.102) |
2.80 (0.110) |
3.00 (0.118) |
3.20 (0.126) |
3.50 (0.138) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.40 (0.016) | |||||||||||
| 0.60 (0.024) | |||||||||||
| 0.80 (0.031) | |||||||||||
| 1.00 (0.039) | |||||||||||
| 1.20 (0.047) | |||||||||||
| 1.40 (0.055) | |||||||||||
| 1.50 (0.059) | |||||||||||
| 1.60 (0.063) | |||||||||||
| 1.80 (0.071) | |||||||||||
| 2.00 (0.079) | |||||||||||
| 2.20 (0.087) | |||||||||||
| 2.40 (0.094) | |||||||||||
| 2.60 (0.102) | |||||||||||
| 2.90 (0.144) |
Thanks to the use of electrolytic copper of purity 99.90%, the purity of the product is high, corrosion resistance and processability are excellent, and measurement precision and thermal conductivity is also outstanding by minimizing defects and the deviations in thickness.
| Name of Country |
Korea | Japan | U.S.A | U.K | Germany | ISO |
|---|---|---|---|---|---|---|
| Standards | KS D5301 | JIS H3300 | ASTM B68 B 75 C 12200 |
BS 2871 | DIN 1787 | ISO R1337 |
| Symbols | C 1220 | C 1220 | C 1220 | C 106 | SF-CU | CU-DHP |
| KS D5301, JIS H3300 Unit % | |||
|---|---|---|---|
| Symbols | CU | P | NAME |
| C 1220 | 99.90MIN | 0.012 - 0.040 | Phosphorous Deoxidized Copper |
| ASTM B68, B75, B280, B360 Unit % | |||
|---|---|---|---|
| Symbols | CU | P | NAME |
| C 1220 | 99.90MIN | 0.012 - 0.040 | DHP |