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Copper Coil Pipe/Tube is a kind of non-ferrous metal tube. are
pressed and drawn seamless tubes. Divided by shape: square tube,
round tube, rectangular tube. According to production, it is
divided into: small copper coil tubes of about 50 kg and large
copper coil tubes of about 100 kg. The grades of commonly used
materials for copper coil pipe are: T1, T2, T3, TP1, TP2, TU1,
TU2,C10100,C10200; The Copper coil pipe state is: soft state.
Copper coil pipe are delivered in rolls. The copper coil pipe/tube
is packed with air cushion film and wooden box.
Light weight, good thermal conductivity, high strength at low
temperature. It is often used in the manufacture of heat exchange
equipment (such as condensers, etc.). Copper coil pipe/tube also
used to assemble cryogenic pipelines in oxygen generating
equipment. Copper tubes with small diameters are often used to
transport pressurized liquids (such as lubrication systems, oil
pressure systems, etc.) and pressure measuring tubes used as
instruments.
Compared with ordinary plastic pipes, purple copper tubes can be
found that the main materials of plastic tubes contain chemical
additives such as plasticizer, which are easy to cause escape or
hardening and brittle of plastic due to changes in time and
temperature. The copper copper tube does not have various
modifiers, additives, additives and other chemical components of
the plastic tube, and its properties are very stable. Moreover, E.
Coli in the water cannot continue to breed in the copper pipe. More
than 99% of the bacteria in the water were completely killed after
entering the copper pipe for 5 hours. Moreover, the structure of
the copper tube is extremely dense and impermeable. Harmful
substances such as grease, bacteria, viruses, oxygen and
ultraviolet rays cannot pass through it and pollute water quality.
In addition, the copper tube does not contain chemical additives,
and will not burn and release toxic gases to suffocate people.
Moreover, the recycling of copper is beneficial to environmental
protection and is a sustainable green building material.
Classification
Copper pipe; copper tube | |||
Standard | GB/T 1527-2006,JIS H3300-2006,ASTM B75M-02,ASTM B42-02, ASTM B111M-04,ASTM B395M-02 | ||
ASTM | C10100,C11000,C12200,C21000,C22000,C23000,C24000,C26000, C27000,C26800,C27200,C27400,C28000,C36500,C33000,C35300, C35600,C36000,C38500,C44300,C46400,C52100,C54400,C62300, C65500,C67500,C67600,C86300,C90700,C93200,C95400 etc. | ||
EN | CuZn5,CuZn10,CuZn15,CuZn20,CuZn30,CuZn35,CuZn33,CuZn36, CuZn37,CuZn40,CuZn40Pb,CuZn37Pb2,CuZn36Pb3,CuZn39Pb3, CuZn28Sn1,CuZn38Sn1,CuSn8,CuSn4Pb4Zn3,CuSi3Mn,CuZn25Al5, CuSn10 | ||
GB | TU0, TU1, T2, TP2, H96, H90, H85, H80, H70, H65, H63, H62, H59,
HPb63-3, HPb66-0.5, HPb62-2, HPb62-3, HPb59-3, HSn70-1, HSn62-1 | ||
Size | Ourside diameter 6 to 800mm, wall thickness 0.5mm to 120mm, length
1m to 6m or customized | ||
Hardness | 1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard. | ||
Surface | Polished,bright,oiled,hair line, brush, mirror, or customized | ||
Export to | Ireland,Singapore,Indonesia,Ukraine,Saudi Arabia,Spain,Canada,USA,
Brazil,Thailand,Korea,Italy,India,Egypt,Oman,Malaysia,Kuwait,Canada,
Viet Nam, Peru etc | ||
Package | standard sea-worthy packaging | ||
Delivery time | within 10-15 days | ||
MOQ | 1 ton | ||
Quality Control | Mill Test Certification is supplied with shipment, and Third Part
Inspection is accepted. | ||
Application | widely used in air conditioners, refrigerators, electric,solar
water heater, polished pipe, used in decoration, such as stair
rail. Also can be made according to customers' request. | ||
Shape | round, square and rectangular etc |
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 |
1. Pure copper coil pipe/ tube
It is mainly suitable for pipes and pipe fittings used in chemical
industry, HVAC, mechanical equipment, water supply system and other
industries.
2. Phosphorus deoxidized copper coil pipe/ tube
It is mainly suitable for pipes and pipe fittings used in air
conditioners, refrigerators, heat exchangers, refrigeration and
heating industries.
3. Oxygen-free copper coil pipe/ tube
It is mainly suitable for pipes and pipe fittings used in
industries such as power supply, communication and electronic
products.
1. What kind of products does your company provide?
Our company is a major metal products manufacturer in Wuxi City
China. We mainly produce stainless steel plates /pipes /coils, lead
round bars, galvanized plates /pipes /coils, lead wires/corrugated
sheets, as well as non-ferrous products including copper pipes and
aluminium coils / plates / ingots etc.
2. Do you provide free samples?
Yes, we are willing to provide samples free of charge for checking
and testing, and buyers should bear the freight fee.
3. How soon can you deliver the cargo?
Generally we can make the delivery within 3-7 days if the products
are in stock, otherwise it will take 7-15 days normally.
4. How can you guarantee quality?
Samples of the same quality as the final product will be provided
to customers for inspection (if requested) before mass production
and delivery. And we provide all kinds of certifications that our
customers need for each shipment of goods.
5. Why should I choose you as my supplier?
Diversified high quality products, direct supply from our own
production base with competitive prices and thoughtful services
prior to and after the order processing.
6. What are your terms of payment?
We normally accept T/T and L/C payment terms, etc, while the
payment method can be negotiated by both parties.
7. Why do customers choose you as the supplier?
It is because we have seldom received criticism from customers,
even if some accidents happen after the delivery. Not only do we
have quality products, but also we have thoughful services
including but not limited to free sample providing, the third party
inspection and timely crisis management in case of accidents on the
way to the destination.