â‘ static and dynamic ring seal surface leakage, mainly due to: face flatness, roughness does not meet the requirements, or scratches the surface; between the end of the particulate matter, resulting in both ends can not be the same run; installation is not in place, the way is not correct.
â‘¡ compensation ring seal leakage, mainly due to: gland deformation, uneven pre-tightening; installation is not correct; seal quality does not meet the standards; seal selection wrong.
Gear pump stop running after the request:
â‘ transport easy to crystallize, easy to coagulate, easy precipitation and other media pump, stop the pump to prevent clogging, and timely flush with water or other media pumps and pipes.
② high-temperature pump should be stopped according to the provisions of technical documents, after parking should be partial 20 -30 30min half a turn until the pump temperature dropped to 50 ℃ so far.
â‘¢ cryogenic pump parking, when no special requirements, the pump should always be filled with liquid; suction valve and the discharge valve should be kept normally open state; the use of double-end mechanical seal of the cryogenic pump, liquid level controller and seal the liquid seal chamber The pump grouting pressure should be maintained.
â‘£ Centrifugal pump should stop running after the pump population valve, to be cooled and then turn off the auxiliary system valves. Exhaust the liquid stored in the pump to prevent corrosion and cracking.
The car grille is made of aluminum.
Surface adopts advanced mirror polishing processing technology, and its brightness reaches the cyan mirror level effect.
The back end is treated with black plastic spraying, which is as smooth as a satin surface, which makes the mesh on the surface more three-dimensional and highlights the individuality of the metal material.
Wide Ranges of Applications: Universally applicable to any bumpers, body kits, fenders, hood ventilation holes, vehicle openings, etc.
High-Quality Materials: Use high-quality aluminum alloy materials
Protect Car Body: protect the intercooler, radiator, and engine compartment from road stones, debris, garbage, leaves, etc., and prevent damage to the process of moving foreign objects on the car parts.
Prepare the corresponding tools, such as large sharp scissors, saws, sanders, etc.;
The grill mesh is cut according to the shape of the mid-net frame, it is best to leave a certain space size, in order to adjust conveniently;
Saw off the grid of the original grill mesh, leaving only the middle net frame, and cover the middle net after cutting and grinding;
Use steel wire, wire buckle, or glass glue (the kind that sticks to the front windshield) to fix it. If you use glass glue, you have to be equipped with a hot air fan to enter the operation.
Car Grill Mesh,Aluminum Car Grill Mesh,Honeycomb Mesh Car Grill,Grill Mesh For Car Front
HEBEI JUNTAN METAL PRODUCTS CO., LTD. , https://www.juntanmetal.com