| Technical Parameters | |||||||
| MODEL | F1(N) | Fa(N) | F4(N) | F2(N) | Fb/Fa | F3-F1(N) | OIL(ml) |
| YQ31(520) | ≥520 | 600±20 | ≤950 |  |  | 120 | 15 |
Technical Requirements:
1.Our gas spring according to the standard of Q/320412;QTH001-2004;JB/T8064.1-96; QC/T207-1996 or produce by customers' requirements.
2.Cylinder coating black acrylic acid paint, smooth coating, no grinning, no aberration.
3.Piston plate nickel phosphorus alloy, hard chromium or nitric oxide, working part is bright and clean, no knock against/scratch/peel/pinhole defect.
4.The gas spring have no block and abnormal sound during working.
Â
(YQ)Compressed Gas Spring's characteristics:
·  The main function is to support. There are only two positions for compressing and stretch respectively,   so it can not stop automatically during the running.Â
· Easy to install and use, and it is featured with low noise and energy.Â
· The full stroke is smooth.
d: piston rod diameter(mm)Â Â Â Â Â Â S: stroke(mm)Â Â Â Â Â Â Â Â D: tube diameter(mm)
L: extended length (connector center to another connector center)
Â
| Â | Gas Spring/Gas Strut/Gas Lift |
| Â Quality |
|
| |
| Use | Automobile, Train Seat, Bus, car, Furniture, Machines, Mechanical Equipment, Boat, Container, ETC |
| Material | Steel/ SS304/ carbon steel |
| Color | Black/ Customers' supply |
| Connectors | Ball connector/ Metal eye/ Clevis etc |
| Â Â Advantages |
|
| |
| |
| |
|
Production Flow:
1. Tube Cutting  2.Weld  3. Internal Parts Assemble   4. Oiling   5. Air Inflation  6. Pain      Â
7. Finished Gas Spring Assemble and Inspect        8. Packing
Advanced Machines:
"5S" Management, tidy and clean:
Overseas Exhibition:
Â
Why choose CGS?
OEM WELCOME!
MOQ?
Small order is the same service as bulk order, don't worry it.
After finished produce, we'll sent photos to you for check.
What is the leading time Â
100pcs about 4-5 days are ok. 5000pcs about 15-20 days are ok.
Customize gas spring base on quantity and accessories supply.
Our production is 10000pcs/day (8 working hours).
Â
We export from shanghai. Other ports are all ok, additional freight need be added.
Â
Â
            YQ31
| Technical Parameters | |||||||
| MODEL | F1(N) | Fa(N) | F4(N) | F2(N) | Fb/Fa | F3-F1(N) | OIL(ml) |
| YQ31(520) | ≥520 | 600±20 | ≤950 |  |  | 120 | 15 |
Technical Requirements:
1.Our gas spring according to the standard of Q/320412;QTH001-2004;JB/T8064.1-96; QC/T207-1996 or produce by customers' requirements.
2.Cylinder coating black acrylic acid paint, smooth coating, no grinning, no aberration.
3.Piston plate nickel phosphorus alloy, hard chromium or nitric oxide, working part is bright and clean, no knock against/scratch/peel/pinhole defect.
4.The gas spring have no block and abnormal sound during working.
Â
(YQ)Compressed Gas Spring's characteristics:
·  The main function is to support. There are only two positions for compressing and stretch respectively,   so it can not stop automatically during the running.Â
· Easy to install and use, and it is featured with low noise and energy.Â
· The full stroke is smooth.
d: piston rod diameter(mm)Â Â Â Â Â Â S: stroke(mm)Â Â Â Â Â Â Â Â D: tube diameter(mm)
L: extended length (connector center to another connector center)
Â
| Â | Gas Spring/Gas Strut/Gas Lift |
| Â Quality |
|
| |
| Use | Automobile, Train Seat, Bus, car, Furniture, Machines, Mechanical Equipment, Boat, Container, ETC |
| Material | Steel/ SS304/ carbon steel |
| Color | Black/ Customers' supply |
| Connectors | Ball connector/ Metal eye/ Clevis etc |
| Â Â Advantages |
|
| |
| |
| |
|
Production Flow:
1. Tube Cutting  2.Weld  3. Internal Parts Assemble   4. Oiling   5. Air Inflation  6. Pain      Â
7. Finished Gas Spring Assemble and Inspect        8. Packing
Advanced Machines:
"5S" Management, tidy and clean:
Overseas Exhibition:
Â
Why choose CGS?
OEM WELCOME!
MOQ?
Small order is the same service as bulk order, don't worry it.
After finished produce, we'll sent photos to you for check.
What is the leading time Â
100pcs about 4-5 days are ok. 5000pcs about 15-20 days are ok.
Customize gas spring base on quantity and accessories supply.
Our production is 10000pcs/day (8 working hours).
Â
We export from shanghai. Other ports are all ok, additional freight need be added.
Â
Â
Â
Velcro disc is an abbreviation of sandpaper, a customary name. Velcro disc is also sandpaper. It is a conversion product of sandpaper. Its shape is a positive circle. It is flocked with sandpaper roll , and then put it on the stamping machine for stamping with *** circular die. The stamped product is velcro disc.
Sanding disc can be divided into two types according to the lamination: back glue disc sand and back velvet disc sand (also known as self-adhesive disc sand and brushed disc sand). The fluffed disc sandpaper can be non hole fluffed disc sand paper or hole fluffed disc sand paper. The velcro disc with holes is convenient to discharge waste chips from the holes when grinding objects, so as to improve the grinding efficiency. There are other classification methods. For example, according to the size, the common disc sands are 100mm, 115mm, 125mm, 150mm, 180mm and 215mm in diameter, and the diameter area of disc sands that can be used is 23mm --- 235mm.
According to the sand surface of disc sand, the common ones are white sand disc sand, red sand disc sand, yellow sand disc sand, black sand flocking disc sand, blue sand disc sand, green sand disc sand, grid flocking sand. And classified from the raw materials of disc sand paper, velcro discs can be divided into aluminum oxide velcro disc, silicon carbide velcro disc and zorconia velcro disc. Aluminum oxide velcro disc can be divided into ordinary aluminum oxide velcro disc, calcined aluminum velcro disc and so on. The particle size of disc sand is usually divided into 40# 60# 80# 100# 120# 150# 180# 220# 240# 320# 360# 400# 600# 800# 1000# 1200# 1500# 2000#.
And the application of disc sandpaper is extensive. From the space shuttle to the mobile phones and computers we use, disc sandpaper is used in the production process. Some parts of the space shuttle need to be finely polished with disc sandpaper, and the fuselage needs to be polished with disc sandpaper before spraying paint, so that there will be no paint peeling. Take our common notebook computers for example. If they can have such a mysterious appearance color, they can't lose the fine grinding of disc sand. It is mainly used for polishing, furniture, hardware, electronic accessories. At the same time, the efficiency of disc sandpaper grinding products is very high, which is faster, more convenient and less loss than conventional hand sandpaper grinding; However, the round sand disc also has some shortcomings. At present, with the gradual improvement of the requirements for the surface finish of the ground workpiece, the requirements for the base of the round sand are also higher and higher.
Velcro Disc,Velcro Sanding Discs,Velcro Paper Disc,Round Velcro Sanding Pads
Henan Yuteng Abrasives Co.,Ltd. , https://www.henanyutengabrasives.com