Delivery Time:20days
Certification:EN10204 3.1
ASTM Inner-grooved Seamless Copper Tube  Quick Details 

1.O.D.:4.76-28.58mm
2.Wall:0.4-1.5mm
3.Used in AC&R system
4.All relative international standards are available

Description:

1)Features:

We take the most advance technology in copper process, Rolling-Casting. Inner-grooved Copper Tube is of high cleanliness and super brightness of inner and outer surface. It has a homogeneous and compact structure and features of high dimensional precision, high heat-exchange efficiency, easy welding, and great corrosion resistance, less crack, all eddy-current tested, 100% no pin hole

2)Applications:

Air conditioners, combination type air conditioning units, refrigeratiors, freezers, solar water heaters, water heaters, andiron fireplace grates, etc.

3)Standards applied: GB; ASTM; JIS

4)Range of Outer Diameters: 4.00mm-22.22mm

   Range of Wall Thickness:0.25mm-2.00mm

Packaging Detail:	1)wooden tray package, starting from the outside; open to sky package, starting from outside; 2)with 250mm or 270mm height of per coil, 7coils per tray, with VCI film to keep tubes away from moisure and oxygen, and nitrogen inside tubes, to keep away from oxygen. 3)with steel strip fastening the tubes from top in order to make it not collapse.
Delivery Detail:	20 days after receiving L/C

Applications:

Air conditioners, combination type air conditioning units, refrigerators, freezers, solar water heaters, water heaters

Specifications:

Professional Copper and Copper-Alloy Seamless Heat exchanger and Condenser Tubes Manufacturer.

1. Professional Copper and Copper-Alloy Seamless Heat exchanger and Condenser Tubes Manufacturer.

2. Our Productions are widely used in Steam Turbines, Seawater Desalination Equipments, Petrochemical Plants, Power Plants, Coolers, Boiler, Water Evaporators, Oil Refineries, Shipbuilding etc.

3. Productions Standard Applied: ASTM B111 (ASTM B466, ASTM B359, ASTM 395), JIS H3300, BS 2871, BS EN 12451, EN 12449, GB/T8890 etc.

4. Material Designation Applied: C71500, C70600, C71640, C68700, C44300, C26130 etc. Subject to the buyer\'s appointment.

5. Size Ranges: Outer diamete From 5mm to 300mm, Wall thickness From 0.5mm to 100mm.

6. Material Brand:

Competitive Advantage:

1. Competitive price. 

2. Our strengths over other suppliers.

3. Reliable quality on the base of  the same price.

4. Timely delivery as your  requirements.

5. Professional service to cut much purchasing costs down.