The pu tubes are mainly used as spring and punch mould functioning buffering or damping parts. As elastic parts, they are mainly used in the punching machine and other similar machines. They could not only protect the equipments but also assure the quality of the moulds. Pu rod also widely used in other industries.
Specification:
Dia: 10mm-300mm length: 300mm (dia: 8mm-300mm), 500mm (dia: 18mm-300mm) and 1000mm(dia: 30mm-300mm) hardness: 78a-85a or above 85a
Color: natural color or red, black or any color as per your requirements.
Material: polyester or polyether, ptmg.
Operation temperature: -50 to +125 Celsuis.
Security: used to protect switch systems up to 1kV and can reduce the distance to ground.
Convenience for application: the continous length as supplied make the application more conveniently and economically.
ZRG series products were recognized as jiangsu province high and new technical product in 2000, its product number:000500G0030N.
Specification:
1.Tensile Strength: í¦12 Mpa
2.Ultimate Elongation: í¦400%
3.Tensile Strength After Aging(After 7 Days Air Oven at 158Celsuis): í¦10 Mpa
4.Elongation After Aging(After 7 Days Air Oven at 158Celsuis):í¦300%
5.Deformation Test(131Celsuis\1): í_25%
6.Heat Shock 250Celsuis: No Cracking
7.Conductor Corrosion(After 7 Days Air Oven at 158Celsuis): No Corrosion
8.Volume Resistivity: í¦1014 ª+.cm
9.Dielectric Strength: í¦25 Kv/mm
10.Dielectric Withstand After Aging(After 7 Days Air Oven at 158Celsuis): 2.5Kv\60sec.
11.Breakdown Voltage After Aging(After 7 Days Air Oven at 158Celsuis): í¦12 Kv
12.Cold Bend(-30Celsuis\1hr): No Cracking
13.Longitudinal Change(200Celsuis\3minute): +10% to -10%
14.Eccentricity: í_30%
15.Flammability: VW-1
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Dasheng DRS-1 tubings are flexible, flame retardant and have a shrink ratio of 2:1. The tubings are certified by UL/CSA. They are used for a variety of applications from insulation to bundling and mechanical protection. The tubings are rated for 125 Celsius and are available in black, white, blue, green, yellow, red and grey colours. Other colours are also available on request.
No.1 Introduction:
Galvanized Spiral Gas Drainage Tube is adopted international advanced production equipments by our company. Its galvanized with the inner and outside. It includes jointing spiral tube and without-jointing spiral tube. It has the following advantages: smooth inner wall, little resistance, light in weight, corrosion-proof, long service life, low cost, etc, it is the ideal equipment of Gas Drainage Tube in coal mines.
The jointing spiral tube is adopted cast steel flange connection, the automatic welding technics for the connection of tube body and flange.
Comparing with riveting technics, the technics avoids the second scathe to the tube body, and also with better capability of gasproof.
Due to the techniques of riveting with the misdistribution of joints, and the improper installation is easily leading to rips of tube. Aiming to the point, our company meets track with international technics and adopts integrated welding technics to avoid the existence problems of riveting.
No.2 Usage:
The product can be widely used in mine ventilation, gas drainage, and road and bridge construction, housing structure, discharging lampblack, draining contamination and basic equipment installation, etc.
No.3 Product Advantages:
ú¿1ú¬. Comparing with the traditional glass steel gas drainage tube and steel gas drainage tube, the mine-use galvanized spiral gas drainage tube has the following advantages:
1. Light of the pipeline in weight and easy to convey.
2. High-grade galvanized steel belts used and there is no use to consider of the burning blockage and electrostatic-proof problems.
3. Widely applicable diameter range from 80mm to 1600mm.
4. Spiral hinge mouth increases the loading power and pressure from the pipeline.
5. Inner wall of tube is smooth, little resistance and good circulation.
6. Galvanization prolongs service life.
7. Adopting cast steel flange connection, easily assembly and disassembly, with good interchangeability.
(2) Advantages of Galvanized Spiral Tube for Air-conditioner:
1. Good match with other products and high standardization.
2. Good capability of airproof.
3. Low wastage of aeration.
4. Convenient project checking.
5. Pressure resistance is better than ordinary tube and rectangle tube.
6. Saving material.
7. Low cost installation.
8. Elegance of integrated overall arrangement.
9. Convenient daily maintenance.
Steel grade: carbon steel (st37, st35, api 5l grb, astm a53/a106 grb)
Alloy steel( t11, t22, t91, e355, e235)
Size range: 30mm~325mm (based on different request from customers)
Billet size: acc. To customer's request.
Production capacity: 200000mt/year (based on different request)
Type: a, dieschur set mill; b, accu roll set mill; c, assel set mill; d, automatical continuous rolling mill
Steel grade: carbon steel (st37, st35, api 5l grb, astm a53/a106 grb)
Alloy steel( t11, t22, t91, e355, e235)
Size range: 30mm~325mm (based on different request from customers)
Billet size: acc. To customer's request.
Production capacity: 200000mt/year (based on different request)
Type: a, dieschur set mill; b, accu roll set mill; c, assel set mill; d, automatical continuous rolling mill.
ííwith the adoption of distinvtive technique, this opaque quartz glass tube has its typical characteristics of good visual aspects and stable physical&chemical properties.It serves as materrial of infrared heating lamps for heaters, microwave oven , sterilization container and other consumer and industrial infrared application .Further processing of trim cutting can be done according to the demand of the customers.
ííthis ce doped glass can stop nearly all the radiation of ultraviolet ray of uv-b&uv-c and big proportion radiation of ultraviolet ray of uv-a.It is an ideal material which stops ultravilet ray and set out maximum visible light .It serves as the material of quartz alogen lamps , high density discharge lamps and other uv light, which prevent the harm to the skin of the people and the things which has to be under the exposion of uv radiation and set out the maximum visible light at the same time .
Ozone free quartz tube
The ozone free quartz tube which is doped with ti can prevent radiation of high density uv rays without ozone. It is mainly used for ozone-free germicidal lamp and others.
Our product characteristics:
Spectrum transmission at 185na is 0 and no ozone. Uv transmission at 254nm is more than 90%
Frosty quartz tube
As a professional manufacturer of quartz tube, we can produce great quantity good quality quartz tube per year. We choose good quality quartz tube as the material and with our own technology to produce good quality frosty quartz tube. We are exporting our frosty quartz tube to Korea, USA, Turkey etc. If you give us a chance, we will let you satisfied with our quality and service.
