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
1. New brass single handle water tap
2. Over 10 years manufacturing experience
3.100% pressure test
4.59% Copper body , Zinc Alloy handle.
5. High Polished and Chrome plated.
6. High quality ceramic cartridge, over 300, 000 cycles.
7.Size: 1/2"
8.Thread : BSP
9.Medium: Water, gas
Side view
 Surface
 High polish & chrome plated
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 Spring
 S.S 316
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 Lifetime
 5 years
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Mould No.
 2.Material:
3.Technics:
4.Packaging & DeliveryÂ
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AV2052
Body-Brass:Hpb 57-3Hpb 59-1CW617NCW614NDZRlead free brass
Bonnet-Brass as above
Stem-Brass with chrome plated OR iron with chrome plated or not
Sealing-PTFE(Teflon) OR plastic
Temperature: -20°C≤T≤150°C
Pressure: P≤3.0MPa=30bar=435psi
Medium: Water
Thread: ISO228 standard-BSP, NPT
Surface treatment: brass yellow,nickel plated,chrome plated, polished.
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Packaging Detail:plastic bag,inner box and outer export standard carton
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10mm~64mm
Delivery timel:35~40 days
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OUR SERVICES
Samples:Â Â
1) we can make the samples according to customer's samples or designs.
2) Our designer team can finish the samples timely, the exact sample delivery time depends on thesample's style, usually in 15 working days.
3) For New design samples, the buyers have to pay for the relative model fee. (When your order reach a certain amount, we will return back the model fee to you.
Price Terms:
FOB, CFR,CIF.etc.
Payment Terms:Â
1) T/T, 30% T/T deposit before production, pay the balance before shipment.
2) L/C at sight (for large quantity order)
3) 100% T/T in advance
Order and Mass Production:
1) We will send PROFORMA INVOICE to you when the order is confirmed.
2)  We will start to have mass production when confirm our sample and 30% T/T deposit received.
3)  Quality is under the control and supervision during the production.
4)  Packing information will be confirmed before the production finished, If no special requirment, using our normal package.
 Quality control and inspection:
1)Â Will be check by QC when Material & accessories inspection up arrival
2)Â In line control on Each StepÂ
3)Â Every one valve will be comprehensive review before packing
4) Sales will be spot check before shipping
 5) Third Party inspection Such as CE, SABS and so on
 6) Original authorization through ISO9001:2008
OEM&ODM Quality C. P. Brass Forged Water Tap (AV2052)
Model NO.: AV2052
Inner Core: Brass Spindle
Brand: Italy
Trademark: ITALY
Transport Package: Plastic Bag, Inner Box,Carton
Specification: 1/2"
Origin: Taizhou, China
HS Code: 84818090
OEM&ODM Quality C.P. Brass Forged Water tap(AV2052)