Hongtai copper pipe is widely used as air conditioning connecting copper pipe, refrigeration copper pipe (R410A refrigerant ), medical degreasing copper pipe, building water supply copper pipe, solar water heater copper pipe and other pipe materials, covering refrigeration, HVAC, heating, water supply and drainage, medical, conductive and other industries.
Use: Refrigeration, Air Conditioning connecting Pipe, Heating, Heat Exchanger Fan Pipe, Oil Pipe, Water Pipe, Air Pipe, Heat Exchanger, etc.
State: Soft
Standard: GB/T17791 GB/T1527 GB/GB/T 18033-2017/T450 ASTMB280 ASTMB68 ASTMB75 EN12735 AS1571 JISH3300 EN1057
1. Hongtai has more than 20 years of professional production experience in LWC copper coil, advanced continuous casting and rolling production line, complete testing equipment and management system.
2. Implement the positive brand strategy, set up more than 100 special distributors of refrigeration copper pipes all over the country, and successively established long-term cooperative relations with Midea, Gree, Yangzi, LG and other air conditioning and refrigerator manufacturers.
3. Complete accessories, all kinds of LWC copper coils and multi model air conditioning branch pipes (applicable to Gree, Midea, Daikin, Hitachi and other air conditioning brands) to create a one-stop supply.
4. Flaw detection shall be carried out for each meter of Hongtai copper tube wholesale to eliminate the defects of LWC copper coil.
5. Fill nitrogen and maintain pressure to create a clean and bright inner wall of LWC copper coil.
6. The inner liner + wooden pallet supported, and covered also sealed outside, with layers of protection to ensure transportation safety.
7. Provide anti-counterfeiting technical support for "one certificate and one code" products.
| O.D.(mm) | W.T.(mm) | ||||||||||||||||||
| 0.35 | 0.40 | 0.45 | 0.50 | 0.55 | 0.60 | 0.65 | 0.70 | 0.75 | 0.80 | 0.85 | 0.90 | 0.95 | 1.00 | 1.10 | 1.15 | 1.20 | 1.25 | 1.50 | |
| 3.18 | O | O | O | O | O | O | O | O | O | - | - | - | - | - | - | - | - | - | - |
| 4.76 | O | O | O | O | O | O | O | O | O | O | O | - | - | - | - | - | - | - | - |
| 6.35 | - | O | O | O | O | O | O | O | O | O | O | O | O | O | - | - | - | - | - |
| 7.94 | - | O | O | O | O | O | O | O | O | O | O | O | O | O | O | - | - | - | - |
| 9.52 | - | O | O | O | O | O | O | O | O | O | O | O | O | O | O | O | - | - | - |
| 12.7 | - | - | O | O | O | O | O | O | O | O | O | O | O | O | O | O | O | O | O |
| 15.88 | - | - | - | - | - | O | O | O | O | O | O | O | O | O | O | O | O | O | O |
| 19.05 | - | - | - | - | - | O | O | O | O | O | O | O | O | O | O | O | O | O | O |
| 22.22 | - | - | - | - | - | - | - | - | - | O | O | O | O | O | O | O | O | ||
| 25.4 | - | - | O | O | O | O | O | O | O | ||||||||||
| 28.6 | - | - | O | O | O | O | O | ||||||||||||
