| 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 |
We specialize in producing various specifications of copper tubes, brass tubes and other products, and support customized services.Brass pipe, a type of non-ferrous metal pipe, is pressed and drawn seamless pipe. Copper pipes have strong, corrosion-resistant characteristics, and have become the first choice for modern contractors to install water pipes, heating and cooling pipes in all residential commercial housing. Brass pipe is the best water supply pipe.We have been engaged in foreign trade for 16 years. We have our own processing plant, the products meet international standards, and the price is affordable.
We offer customized aluminum coil processing services.
Packing method: We can do Standard export package , or as your requirement
Delivery cycle:Complete the delivery within 5-10 days after your payment
Our Services:
1. We have multiple automatic production lines. We can make sure the timely delivery.
2. We offers high-quality products at reasonable prices. We provide professional services to each customer based on their needs.
3. All of our products are produce by our professional workman and we have our high work effect foreign trade team, you can totally believe our service.
4. We have many years experience for export, we cherish every order from our honor.
Transportation: We support sea transportation, air transportation, land transportation and other modes of transportation and Various express delivery methods.
Payment: We support L / C, T/ T, Western Union, MoneyGram and other payment methods
FAQ:
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world.
Q:What are the shipping ports?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao ports, you can choose other ports according to your needs.
Q:What are the certifications for your products?
A:We have ISO 9001, SGS, EWC and other certifications.
Q:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be delayed if the demand is extremely large or special circumstances occur.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It caneffectively protect products from corrosion during ocean transportation.Send your message to this supplier
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