advantages
1,durable in use
2, long service time
3,copper pipe and pipe fittings connection strong compaction
4,bacterial virus harmful objects cannot wear through it
5,corrosion resistance, resistance to high pressure
technical performances
1,The brass material for national standard:T2,TP2;American-Standard ASTM:C11000,C12200;British standard BS:C102,C106etc.
2,The port diameter tube¢roundness tolerance +0.13mm -0.10mm
3, Bend angle 90°,Tolerance±1.2°
4, End of pipe plane error±1.0°
5,All products by the advanced technology processing
6,Easy to install and easy
Main advantages of copper tubes
1, copper tube durable
Copper chemical stability, will be cold, heat, pressure, corrosion resistance and refractory (copper melting point up to 1083 degrees Celsius) and other characteristics set in a body, can be used in different environments for a long time. The service life of copper pipe can be as long as the life of the building, or even longer, such as the Peking Union Medical College Hospital in the last century, in 20s, the installation of copper plumbing pieces after more than 70 years, still has a good performance. It can be seen that the copper tube is more than one hundred years of time and practical experience to fully test the pipe.
2, copper safety and reliability
The advantages of the copper pipe and the non metal pipe are all in one body. It is hard plastic pipe, high strength with metal (steel cold drawn tubes with same intensity of wall thickness; equivalent) it is generally flexible metal, and good toughness, with anti vibration, impact resistance and frost resistance performance.
Brass can withstand extreme heat and extreme cold temperatures from 196 degrees to 250 degrees wide application range, and adapt to the drastic changes in temperature (high temperature low temperature and high - Performance), the use will not decrease due to dramatic changes in temperature and long-term use, will not produce the aging phenomenon. This is ordinary pipe can not and.
The linear expansion coefficient of the copper tube is very small, it is the 1/10 of the plastic pipe. When the temperature changes, not excessive heat bilges cold shrink and cause stress fatigue fracture.
| Model | EM-V- |
| Product introduction | φ21*22   φ11  |
| Size | M16*1.5 |
| Material | Brass |
| Weight | 16gram |
| MOQ | 1000PCS |
 The tooth silk inside elbow  fitting is suitable for the mechanical, chemical industry, pneumatic, air compressor, etc.Copper tube wall won't produce green and it is safe for drinking water.
advantages
1,durable in use
2, long service time
3,copper pipe and pipe fittings connection strong compaction
4,bacterial virus harmful objects cannot wear through it
5,corrosion resistance, resistance to high pressure
technical performances
1,The brass material for national standard:T2,TP2;American-Standard ASTM:C11000,C12200;British standard BS:C102,C106etc.
2,The port diameter tube¢roundness tolerance +0.13mm -0.10mm
3, Bend angle 90°,Tolerance±1.2°
4, End of pipe plane error±1.0°
5,All products by the advanced technology processing
6,Easy to install and easy
Main advantages of copper tubes
1, copper tube durable
Copper chemical stability, will be cold, heat, pressure, corrosion resistance and refractory (copper melting point up to 1083 degrees Celsius) and other characteristics set in a body, can be used in different environments for a long time. The service life of copper pipe can be as long as the life of the building, or even longer, such as the Peking Union Medical College Hospital in the last century, in 20s, the installation of copper plumbing pieces after more than 70 years, still has a good performance. It can be seen that the copper tube is more than one hundred years of time and practical experience to fully test the pipe.
2, copper safety and reliability
The advantages of the copper pipe and the non metal pipe are all in one body. It is hard plastic pipe, high strength with metal (steel cold drawn tubes with same intensity of wall thickness; equivalent) it is generally flexible metal, and good toughness, with anti vibration, impact resistance and frost resistance performance.
Brass can withstand extreme heat and extreme cold temperatures from 196 degrees to 250 degrees wide application range, and adapt to the drastic changes in temperature (high temperature low temperature and high - Performance), the use will not decrease due to dramatic changes in temperature and long-term use, will not produce the aging phenomenon. This is ordinary pipe can not and.
The linear expansion coefficient of the copper tube is very small, it is the 1/10 of the plastic pipe. When the temperature changes, not excessive heat bilges cold shrink and cause stress fatigue fracture.
| Model | EM-V- |
| Product introduction | φ21*22   φ11  |
| Size | M16*1.5 |
| Material | Brass |
| Weight | 16gram |
| MOQ | 1000PCS |
Â
Fused Silica Round Plano-convex Cylindrical Lenses
Fused Silica Round Plano-convex Cylindrical Lenses,Cylindrical Lenses,cylindrical lens for astigmatism,cylindrical lenses vs Spherical Lenses
Our company can produce a variety of specifications, radius, different base material of flat convex cylindrical mirror, flat concave cylindrical mirror, double convex cylindrical mirror, double concave cylindrical mirror, crescent cylindrical mirror and other ordinary cylindrical mirror.
Special cylindrical mirror can also be processed, such as: achromatic cylindrical mirror, parabolic cylindrical mirror, cylindrical ellipsoid and hyperboloid cylindrical mirror, such as aspheric surface cylindrical mirror and cylindrical mirror group.
Materials: optical glasses such as flint glass, ultraviolet fused quartz and infrared fused quartz, as well as optical crystal materials such as calcium fluoride (CaF2), germanium (Ge), Zinc selenide (ZnSe) and silicon (Si)
Focal length: ±5mm -- ±1000mm±1%(TIROPTICS OPTOMATIC2000 test in Germany)
Length: 2 mm - 300 mm + / - 0.1 mm
Width: 2 mm - 150 mm + / - 0.1 mm
Center thickness tolerance: ±0.2mm
Center deviation: 3-5 points
Surface accuracy: /2
Surface quality: 60/40
Effective diameter: 90%
Plating film: according to customer requirements can be coated
In addition, we have more than a thousand kinds of standard products, and some of the standard products in stock to meet your needs
Fused Silica Round Plano-Convex Cylindrical Lenses,Fused Silica Round Plano-Convex,Prisms On Glasses,Round Plano-Convex Cylindrical Lenses
Gold Dragon Optics Electronic Technology CO.,Ltd , https://www.golddragon-optics.com