1/4 Inch Pancake Coil Round Copper Pipe For Air Conditioner
Brand Name:TOBO
Certification:SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Model Number:copper nickel
Minimum Order Quantity:1pc
Delivery Time:15 days After Receiving the 30% Prepayment by T/T or LC
Payment Terms:L/C, T/T, Western Union
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Room 3025, Floor 3, Area C, CAS Square, No.488, Anchi Road, Anting Town, Jiading District
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Product Details
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Product Details
Copper Tube 1/4 inch Pancake Coil Copper Pipe For Air Conditioner Copper
We have of sales offices in most major centres in India. Copper Nickel Alloy Tube also knowns as Cupro Nickel Tube or Cuni Tubing, it has a Tensile Strength (annealed) of 52000 psi (359 MPa) and it has a Tensile Strength (rolled-H04 for flat products/ hard drawn-H80 for tubing) of 78000 psi (538 MPa). Alloy of copper and nickel is called Copper Nickel tubing and it has very high resistance to corrosion in seawater. Though cuni finned tubing has similar corrosion resistance to that of copper, it has better fatigue strength and superior general strength. Because of its characteristics, such Cupro Nickel Seamless Tube is used in offshore fire water systems, evaporators used in power stations, cabled tubes for pneumatic lines and hydraulic lines and in cylinder cores in high-quality locks.
The Thermal Expansion Co-efficient of Copper Nickel Seamless Tubing (@20-300°C/68-572°F) is 9.00 µin/in °F (16.2 µm/m °C). Cu-Ni Tubes has an Elastic Modulus (C71500 annealed) of 22000 ksi (152 GPa). Copper nickel alloy tube chemical composition is Cu 71.25-76.5, Fe ≤ 0.20, Pb ≤0.050, Mn ≤ 1.0, Ni 23.5-26.5 and Zn ≤ 1.0. Copper Nickel Welded Tube has a Thermal Conductivity of 32.9 W/mK (0.0900 BTU in/hr.ft². °F) and it has a Rockwell B Hardness of 69. ASME SB466 Cupro Nickel Tube has superb formability, making for ease of bending and flaring. It offers trouble-free installation, longer life and it exhibits characteristics of reliability and safety. In the 19th century, jackets of bullets were coated with Copper nickel. At low temperatures, it has excellent thermal conductivity and as such it is used in a wide number of cryogenic applications. It is also used in heat exchangers, fasteners, feedwater heaters, silver-colored circulation coins, jewelry and in boat hulls.
Specification
Material | C1220,C12000,C10200,T1,T2,T3,TP2,TU1,TU2,TU3,H62, H65,H70,etc |
Standard | GB/T17791-2007,GB/T1527-2006, GB/T18033-2007, YS/T450-2002,ASTM
B280,ASTM B68,ASTM B75,ASTM B88 EN12735,AS1571,JIS H3300,etc. |
Certificate | ce,ISO9001,etc |
Model Number | 3/16'',1/4 ",3/8",1/2", 5/8" ,3/4" 7/ 8'' ,1'' copper tube,ETC |
OD | 3/16'',1/4 ",3/8",1/2", 5/8" ,3/4" 7/ 8'' ,1'' or Customized |
Ultimate Strength | 370MPa |
Elongation (≥ %) | 40% |
Length | 15m/roll, 50m/roll,According to customer needs |
Hardness | 1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard. |
Temper | O-H112; T3-T8; T351-T851,ETC |
Surface | Mill finish, polished, anodizing, brushing, sand blasting, powder
coating,etc |
Application | Widely used inair conditioners,refrigerators,electric,solar water
heater, polished pipe an be used in decorative,such as stairrail.ETC |
Sample | Available |
MOQ | 200 KG |
Payment Term | T/T,D/P,L/C,/D/A/,Western Union,MoneyGram,according to customer |
Delivery Time | within 7 days,according to the quantity ordered by the customer |
Package | 1. Pancake coil copper tube:individually sealed by plastic bag,and
packed by carton or box of 3-20 rolls 2. LWC(plain) copper tube:withunit weight 100kgs more and packed individually by reel,6-7 coils packed by one pallet 3. Straight copper tube:Each piece end capped,bundled with plastic bag,then put in the wooden box or container 4. The packaging can be customized according to customer requirements. |
Advantages | 1. Reasonable price with excellent quality 2. Abundant stock and prompt delivery 3. Rich supply and export experience, sincere service |
Product Description
Regular Spec. of Copper Coil (Custom Accept) | |||
Outer Diameter(Inch) | Outer Diameter(mm) | Thickness(mm) | Coil Length |
3/16" | 4.76 | 0.35-0.90 | 15-50mor as requested |
1/4" | 6.35 | 0.4-1.10 | |
5/16" | 7.94 | 0.4-1.20 | |
3/8" | 9.52 | 0.4-1.20 | |
1/2" | 12.7 | 0.45-1.20 | |
5/8" | 15.88 | 0.50-1.20 | |
3/4" | 19.05 | 0.60-1.20 | |
7/8" | 22.22 | 0.90-1.20 | |
Advantage:
Copper pipe has strong, corrosion-resistant characteristics. So
cooper tube become the modern contractor in all residential
commercial housing plumbing, heating and cooling pipeline installation first choice.
commercial housing plumbing, heating and cooling pipeline installation first choice.
Copper pipe has high strength, easy to bend, easy to twist, not
easy crack, not easy to break.So copper tube has a certain
anti-frost bilge and anti-impact ability, so the copper water pipe
in the water supply system in the building once installed, use up
safe and reliable, even without maintenance and maintenance
Insulated copper tube
Air conditioner parts PE rubber Insulated copper tube
a. Inside cleaned copper tubes for refrigerant gas and closed at
the extremities.
b. Phosphorus deoxidized soft temper copper pipe DHP99.9 (C12200)
c. Dimensions and features according to AS TM B280, EN 12735-1, AS1571, JIS 3300
b. Phosphorus deoxidized soft temper copper pipe DHP99.9 (C12200)
c. Dimensions and features according to AS TM B280, EN 12735-1, AS1571, JIS 3300
1/4 Inch Pancake Coil Round Copper Pipe For Air Conditioner
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