Centrifugal pump seal ring has a labyrinth seal and mechanical seal two. Labyrinth seal technical requirements: Check the sealing teeth at all levels, there should be no dirt, rust, burrs, cracks, bending, notch deformation and breakage and other defects, seal damage and clearance tolerance should be replaced, seal assembly should not loose or too loose Tight phenomenon, the tip of the seal should be sharp. The small machine pump, the seal teeth only one, and larger, not with the shaft seal teeth, but with the bearing cap. Oil ring thickness of 3 ~ 5mm. In high-speed centrifugal pumps, its oil seal is a mechanical seal.

Cooking grate

bbq grill, bbq grill mesh, Grill Grate, stainless wire bbq grill,Bbq Grill Metal Mesh,etc. It is suitable for indoor and outdoor barbecue.

Barbecue wire grill grate is made of high quality 304 stainless steel, never rusting and durable. BBQ Wire mesh does not have any coating or chemical ingredients, making food safer.

Barbecue wire grill grate is made of high quality 304 stainless steel, never rusting and durable. BBQ Wire mesh does not have any coating or chemical ingredients, making food safer.

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Shenzhen Lanejoy Technology Co.,LTD , https://www.szcoolingrack.com

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