The difference between the double acting pneumatic actuator and the single acting pneumatic actuator of the pneumatic actuator is that the pneumatic actuator starts to rotate and opens the valve when the air is ventilated. When the valve is to be closed, the other side can be closed to close the air. Reset, only when the air source is lost;
The single-acting pneumatic actuator opens the valve in the case of ventilation, and automatically closes when the source is not ventilated. The single-acting pneumatic actuator is automatically reset by the spring, which is generally used in dangerous conditions, and is more flammable than the diagram. Gas or flammable liquids, when the air source is lost and an emergency occurs, the single-acting pneumatic actuator can automatically reset to minimize the risk, and the double action is generally not easy to reset.
Single-acting pneumatic actuators are generally divided into normally open type and normally closed type normally open type: ventilation closed, gas cut open normally closed type, ventilation open, gas shut off
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1. Product Informations of Aluminum Tube
Process of Aluminum Tube
Processing: hot extrusion, whole punching seamless, cold drawn etc.
Features of Aluminum Tube
The relative products: Aluminum Alloy Tube, Aluminum Tube Coil, Seamless Stainless Steel Pipe, Aluminium flat tube.
Square Aluminium Tube
1. Tolerance of frame thickness: +/-0.1-0.25mm.
2. Alloy & temper: Grade 6000 Series, T4-T6
3. Thickness: 1.0mm or according to customer`s requirements.
4. Max. Length: 6.0m, export length for 20" Container: 5.8m.
Round Aluminium Tube
1. Tolerance of frame thickness: +/-0.1~0.25mm.
2. Alloy & temper: 6063-T5, Grade 6000 Series.
3. Thickness: 1.0mm , according to customer`s requirements.
4. Diameter: 2.5mm or according to customer`s requirements.
5. Max. Length: 6.0m, export length for 20" Container: 5.8m.
Packing for Aluminum Tube/Pipe:
Standard export packing, PVC protective film, plastic bag, wooden case/crate
Surface Treatments of Aluminum Tube/Pipe:
1) Anodizing
2) Polishing
3) Powder coated
4) Electrophoresis
5) Sand-blast
6) Coating film
Applications for Aluminum Alloy Tube/Pipe:
1) Micro-motors
2) Cylinder machines without wearing sleeve
3) Pneumatic cylinder
4) Heat transfer equipment
5) Construction industry
6) Curtain track
7) Structure support
8) Irrigation pipes
9) Furniture
China factory 6061 aluminum pipe price per kg
Material
|
1050 1060 1100 2014 3003 5052 6061 7075 etc |
Temper | O-H112 T3-T8 |
Surface treatment | Mill Finish,Anodized,Eletropharesis,Powder Coated,Wooden Finish,Polish |
Length | as required |
Shape | Round,Square,Rectangle,Triangle,Hexagon,Octagon,Oval,or as per the drawings and samples |
Deep Process | cutting,drilling,punching,milling,deburring,clearing,etc |
Wall thickness | > 0.3mm |
Outer diameter | 2.5mm-250mm |
Package | inner plastic paper interleaving each tube,outer fixed by plywood or pallets,or as required |
Delivery time | 10-15 days after deposit |
Certification |
ISO 9001:2008;ISO14001:2004;SGS |
Aluminium Pipe,Extruded Aluminium Pipe,Cold Drawn Aluminum Pipe,Aluminum Tube
Shijiazhuang Huize Pipe Fitting Co., Ltd. , https://www.huizegd.com