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Straight Air Conditioner High Quality Astm C11000 Copper Pipe / High Quality Astm C11000 Copper Tube
| 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 |
Copper straight pipe: copper is a more pure copper, generally can be approximately considered to be pure copper.
Red copper has excellent thermal conductivity, ductility and corrosion resistance. Copper in the atmosphere, sea water and some non-oxidizing acids (hydrochloric acid, dilute sulfuric acid), alkali, salt solution and a variety of organic acids (acetic acid, citric acid), has good corrosion resistance, used in chemical industry.
Good physical and chemical properties
Copper pipe sets the advantages of metal pipe and non-metal pipe in a suit, has excellent performance, it is harder than non-metal pipe, has the high strength of metal pipe, and is easier to bend than general metal, not easy to crack, not easy to break, and has anti-frost swelling and anti-impact ability.
Copper pipe green environmental protection
Tianwolf each copper tube products are degreased and degreased, the cleaning of copper tube products using ultrasonic cleaning, green and does not damage the copper.
Product interface size diversification
Can be connected with different pipe diameter of copper pipe, the product ultra-high precision, can be designed and developed according to user requirements, to meet the needs of different users.
Corrosion resistance, heat resistance, high pressure resistance
No matter grease, carbohydrate, bacteria and harmful liquid and ultraviolet rays can not pass through it and erode it and pollute water quality, and the copper pipe has the function of heat resistance and pressure resistance.
The products are widely used in household or commercial central air conditioning. Automotive air conditioning, refrigeration, building plumbing, ships, medical copper pipes, gas pipes and other fields. Used for gas and liquid shunt after welding.
