Fire hydrant box inspection standard

1. There is no pit or bump in the box.

2. The deviation of verticality on each surface is not more than 1.5 to 3/1000.

3, box door and box close, flush, unevenness is not greater than 2, the gap is not greater than 2.5.

4. The inside and outside surfaces of the box should be preserved. The coating should be even, smooth and bright. The exterior coating of the clear container should be beautiful in color, free of defects such as run-off, air bubbles, and peeling.

5, the welding site should be flat, solid welding spot, no burn-through, welding defects, riveting should be strict and beautiful, neatly arranged.

6, brackets, pylons, reels should do anti-corrosion treatment.

7. The thickness of the door glass is not less than 4.

8, box plate thickness of a single bolt is not less than 1.0, double bolt is not less than 1.2.

9. The closing box door should be tightly connected. The opening angle should not be less than 165°. There should be no jamming and flexible opening and closing.

10. There should be a nameplate and the word “fire hydrant” that is intuitive, eye-catching and well-proportioned.

Abrasive Related Products

The main product related to abrasives is the abrasive belt cleaning block

Main features

1. For maximum protection in any shop

2. Removes accumulated particles

3. Increases the lifetime of sanding belts and discs up to 500%

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Our abrasive cleaner sticks are the easiest solution for cleaning/unloading abrasives. Increase the life of new sanding belts and discs up to 10 times as long with our quality abrasive belt cleaners. Simply press the cleaner stick lightly against moving sanding belts and discs to remove clogged-up pitch and saw dust. Improves the finish quality and prevents burns and marking. Cuts down the frequency and costs of belt replacement.

Remove gum buildup on your sanding discs and belt sanders with this amazing Sanding Belt cleaner. The sanding belt cleaner instantly cleans sanding belts of all grits and removes the accumulated particles that lodge between the abrasive grains and cause a dull cut. Increase the life of sanding belts and discs up to 500% with this sanding belt cleaner


We distributes and wholesales various brands of Abrasive Sanding Disc, Cutting Wheels , Abrasive Flap Disc , Flap Wheels , Flap Disc Backing Pad, Flap Disc Adhesive , Abrasive Machine and Surface Conditioning Product etc, and enjoy a high position among consumers.

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Product Description

This crepe-rubber belt cleaner quickly removes gum and grit from belts and discs without damage. Just press the cleaning block against your sanding belt or disc until it is clean. That is all there is to it. Extend the life of your belts or discs with this innovative natural cleaner.

Clean sanding belts and discs for optimal performance

Abrasive belt & disc cleaner removes residue to unclog loaded sanding belts or discs. The easy-to-use cleaner comes in handy on the job site or at home for anyone from professionals to do-it--yourself, and using the cleaner will extend the life of the sandpaper and orbital machine or belt sander - whichever you use. Run the abrasive cleaning stick across the belt or disc to remove unwanted gunk and make a smooth surface for optimal performance.

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Expand the life of your belt sander, orbital machine and sandpaper with the Abrasive belt & disc cleaner. It removes residue to keep it from clogging sanding belts and discs.

1. remove residue on sanding belts and discs with Abrasive belt & disc cleaner

2. abrasive cleaning stick

From the Manufacturer

The abrasive belt & disc cleaner is for all-purpose, wet or dry sanding. The flexible rubber construction works better.

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Rubber Cleaning Block,sanding disc rubber cleanning,Abrasive Cleaning Block,Abrasive Paper,Abrasive Related Products

Zhengzhou Jiading Abrasive Manufacturing Co.,Ltd , https://www.jd-abrasives.com