Abrasive materials

Are you searching for abrasives for industrial valve grinding and lapping? We are specialized in these materials and accessories for valve maintenance. Take a look at our products!
Abrasive materials selection guide
Seat condition | Brass seat | Stainless steel seat | Stellite seat | ||||
---|---|---|---|---|---|---|---|
Poor condition | Step | Grit | Material | Grit | Material | Grit | Material |
1 | 80 | Micron alumina | 60-80 | Diamond Ceramix |
60-80 | Diamond Ceramix |
|
2 | 120 | Silicon (K) Micron alumina |
80 | Micron alumina Ceramix |
80 | Micron alumina Ceramix Diamond |
|
3 | 180 | Silicon (K) Micron alumina |
120 | Micron alumina Ceramix |
120 | Micron alumina Ceramix Diamond |
|
4 | 400 | Silicon (K) Micron alumina |
180 | Micron alumina Ceramix |
180 | Micron alumina Ceramix |
|
5 | 400 | Micron alumina Ceramix |
400 | Micron alumina Ceramix |
|||
Normal condition | Step | Grit | Material | Grit | Material | Grit | Material |
1 | 80 | Silicon (K) Micron alumina |
80 | Micron alumina Ceramix |
Micron alumina Ceramix Diamond |
||
2 | 120 | Silicon (K) Micron alumina |
120 | Micron alumina Ceramix |
Micron alumina Ceramix Diamond |
||
3 | 180 | Silicon (K) Micron alumina |
180 | Micron alumina Ceramix |
Micron alumina Ceramix |
||
4 | 400 | Silicon (K) Micron alumina |
400 | Micron alumina Ceramix |
Micron alumina Ceramix |
||
Good condition | Step | Grit | Material | Grit | Material | Grit | Material |
1 | 120 | Silicon (K) Micron alumina |
120 | Micron alumina Ceramix |
120 | Micron alumina Ceramix |
|
2 | 180 | Silicon (K) Micron alumina |
180 | Micron alumina Ceramix |
180 | Micron alumina Ceramix |
|
3 | 400 | Silicon (K) Micron alumina |
400 | Micron alumina Ceramix |
400 | Micron alumina Ceramix |
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Lapping Oil
1600 kr WebshopAdd to cartSilicon Carbide Powder
480 kr – 520 kr WebshopSelect optionsP80
483 kr – 1744 kr WebshopSelect optionsMicron Grain Grinding Sheets (Self Adhesive)
98 kr – 129 kr WebshopSelect optionsLarsLap Permanent Diamond Gear Grinding Heads Model FL
2450 kr – 2950 kr WebshopSelect optionsLarsLap Permanent Diamond Adaptors Model G
2050 kr – 3250 kr WebshopSelect optionsDiamond Suspension Type SP
960 kr WebshopSelect optionsDiamond Suspension – Oil Base
960 kr WebshopSelect optionsDiamond Suspension – Emulsion
960 kr WebshopSelect optionsDiamond Paste
270 kr – 404 kr WebshopSelect optionsCeramix® Grinding Sheets 300x200mm
70 kr – 90 kr WebshopSelect optionsCeramix 80 Grit
485 kr – 1387 kr WebshopSelect optionsCeramix 40 Grit
492 kr – 1530 kr WebshopSelect optionsCeramix 180 Grit
483 kr – 1341 kr WebshopSelect optionsCeramix 120 Grit
483 kr – 1342 kr WebshopSelect optionsBoron Carbide Paste
270 kr – 404 kr WebshopSelect options9µm
483 kr – 1744 kr WebshopSelect options80µm
483 kr – 1744 kr WebshopSelect options60µm
483 kr – 1744 kr WebshopSelect options40µm
438 kr – 1744 kr WebshopSelect options3µm
510 kr – 2395 kr WebshopSelect options30µm
483 kr – 1744 kr WebshopSelect options15µm
438 kr – 1744 kr WebshopSelect options100µm
438 kr – 1744 kr WebshopSelect optionsOur various abrasive materials
Here at LarsLap we have a broad range of assorted abrasive materials. Here you can find products such as:
- Lapping oil
- Gear heading and adaptors
- Diamond suspension in different variants
- Diamond paste
- Ceramix grit
- Micron papers and discs
- And more
The abrasives you need for keeping industrial valves in good shape
The abrasives are different materials used to grind the surface of industrial valve seats during maintenance. The abrasives are used to grind, lap and polish the surface until a smooth finish is achieved. The abrasive material can be, for instance, aluminium oxide, silicone carbide, diamond or CBN.
The process relies on the difference in hardness between the abrasive and the material that is worked on. This means that the abrasive needs to be the harder of the two. Industrial valves can be made from very hard, high-quality metals. LarsLap has a broad selection of abrasive materials to meet the valve grinding requirements for a wide range of valve seat materials.
Grinding industrial valves? The abrasive is crucial
Some factors which will affect abrasion speed include:
- Difference in hardness
- Grit size
- Adhesion between grains and backing
You need to take all these factors in consideration when choosing the correct compound or material for your valve grinding. You are always welcome to consult us at LarsLap.
When you need abrasives
If you are searching for abrasives for valve grinding and lapping – do you have any questions about our product range? Please let us know – we are happy to help. Welcome to contact us!