1. Specifications of Aluminum Pipes 3XXX
GB/5237.2-2004, ASTM, ISO, EU standard
Special specification is available on customers' requirements.
2. Usage/Applications of Aluminum Pipes 3XXX
Aluminum pipes are widely used for building construction, housing decorations, industry & agriculture & architecture usage etc.
3. Packaging & Delivery of Aluminum Pipes 3XXX
Packaging: Seaworthy package, bubble plastic bag inside, anti-moisture paper wrapped outside, covered with cartons, on wooden pallets, in containers. Pallet weight: Max. 2.30 tons.
Shipment: the goods will be delivered in 30 days after getting the buyer's payment.
4. Production Flow of Aluminum Pipes 3XXX
- Q:What is the difference between the aluminum tube connection and the copper tube connection of the air conditioner?
- The air conditioning copper tube is a kind of pressed and drawn seamless pipe. The air conditioner copper tube has the advantages of light weight, good heat conductivity and low temperature intensity. Copper tubes are often used as connecting pipes for air conditioners. Air conditioning aluminum tube is also a kind of non-ferrous metal pipe. The air conditioning aluminum tube is made of pure aluminium or aluminum alloy and is extruded into a hollow metal tube with longitudinal length. Air conditioning aluminum tube has "annealing, quenching and hot state, medium plasticity, good weldability, weldability" and so on. Aluminium tubes are also used for air conditioning. But for the moment, copper tubes are more suitable for air conditioning than aluminum tubes.The difference between air conditioning copper tube and aluminum tube:1 、 the material of copper tube and aluminum pipe is different.2, the copper pipe and aluminum pipe flow is different.3, copper and aluminum prices are different: Copper costs high.4, the application of copper and aluminum, brass, good ductility, resistance to oxidation, bellbottom do good pressure resistance, not easy leakage of refrigerant, are often used in air conditioning; aluminum can do bell, pressure difference of oxidation resistance, it is prone to leak, if not good insulation cotton, it is a hidden danger.5, copper and aluminum bending: aluminum tube bending, better than copper bending resistance.
- Q:Which brands of refrigerator tubes are aluminium tubes and which ones are copper tubes?
- Hello！ At present, the refrigeration pipes in the refrigerator are made up of copper tubes, aluminum tubes and Bondi tubes, which can completely meet the normal use requirements of refrigerators.
- Q:Air conditioning copper aluminum tube is good?
- Air conditioning connecting tube using copper and aluminum composite pipe is certainly not good, but cheaper.The connecting pipe of the copper aluminum composite pipe is an aluminum tube in the middle, and the copper pipe is welded at both ends, and there are several reasons for the bad:1, welding position is easy leaking and physical reaction.2, aluminum tube easy flat, fold.
- Q:The refrigerator aluminum tube appears white powder in the rainy season.
- Landlord, that is the aluminum oxide (*^__^*) hee hee oh......
- Q:How can the hose of the air conditioner be tightly connected with the aluminum tube?
- There are special crimping tools and joints, and the tools are made of jacks. Available on the market.
- Q:What's the best way to leak inside the refrigerator evaporator (aluminium pipe)? 10
- Aluminum tube evaporator if not leak greatly, I have been using A&B glue + Gauze trap, the effect is quite good, do test pressure 2.5MPa can withstand.Best not to glue, time is not too long and bad, they also said that you repair is not good, from the leak to expand into the bell mouth, with 8 pairs of silk butt, economical and easy to use.10 cm 6 mm copper inserts 5 cm (with torch heating), then the vacuum side at the joints' three 'drop gum (similar to 502, but better than the 502), then AB wrapped in gauze dipped in the outer two or three layers can be.
- Q:Brass or aluminium tube for internal and external air conditioner?
- Some manufacturers for the cost on the tubes, each also has been used before, Rui tubes, not how many years
- Q:Where do Beijing sell aluminium tubes, rectangular aluminum and aluminium? Twenty-five
- There are cables for communication. Bar 5 and bar 7
- Q:Where is the difference between aluminium plastic pipe and PPR plastic aluminium pipe?
- The first two can be bent, the connector needs to use copper pieces. The latter can not bend, the straightness is pretty good, the connecting parts are made of double hot melt PPR parts, and the three can withstand the temperature for a long time to reach 95 degreesWhile the former two is different, RPAP5 is a high technology product butt welding, endurance is more uniform, the price is higher than the ordinary plastic pipe (welding), relatively RPAP5 butt welding aluminium plastic pipe, the effect is better than the other two kinds of tubes.
- Q:How do you usually process hollow aluminum tubes? I want to make aluminum tubes myself
- I wonder how many holes you have to process the workpiece? And the wall thickness of the workpiece? If it's all right, deep boring is the most professional,
We are a well-known enterprise specializing in the production and sales of aluminum sheets and coils.
Since the establishment of us, we have been devoted to setting up a good CIS and completely implementing ISO9001 quality management system.
1. Manufacturer Overview
|Annual Output Value
||Above US$50 Million
||Mid East；Eastern Europe；North America
||ISO 9001:2000；ISO 14001:2004；OHSAS 18001
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
|No.of Employees in Trade Department
||Above 100,000 square meters
|No. of Production Lines
||OEM Service Offered；Design Service Offered
|Product Price Range