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Marine axial flow fan Ventilation
In addition, Marine axial flow fanCarefully hand polishing by our workers to make it perfect.
What’s more, We can customize the Marine axial flow fan, design according to the type&Weight of your boat&vessel&ship, to help your vessel work perfectly!!!!
Marine axial flow fan are fluid pipes and oil steel bobbins used in hydraulic systems, also known as honing pipes, while cold-drawn or cold-rolled precision seamless steel pipes.
Cold drawn or cold rolled precision seamless steel pipe with high dimensional accuracy and good surface finish of hydraulic equipment. Precision seamless steel pipe i to manufacture mechanical structure or hydraulic equipment, etc. Precision steel pipe is a high-precision seamless steel pipe after cold drawing or cold rolling treatment. precision steel pipes have no oxide layer, no leakage under high pressure, high precision, high finish, no deformation during cold bending, flaring, flattening and no cracks, they are mainly using to produce pneumatic or hydraulic products.
The raw materials of hydraulic steel pipes are subject to fine drawing, oxidation free and bright heat treatment (NBK state), nondestructive testing, high holes of the steel pipes, antirust treatment of the inner and outer walls of the steel pipes with antirust oil, and dust treatment of the covers at both ends. The steel pipe produced has high precision and good finish. There is no oxide layer on the inner and outer walls of the steel pipe. The steel pipe can withstand the high pressure through which the liquid flows. The steel pipe is not deforming during cold bending, and can be flarin and flattened without cracks. Mechanical properties can be ben without deformation at any angle. It is mainly using for preparing steel pipes.
in the oil circuit of the hydraulic system, also known as hard piping in the hydraulic system. The specification of precision steel pipes for automobiles is generally outer diameter (D) Φ 4mm-76mm, wall thickness (S) 0.5mm-6.0mm. The length is 6 meters (except customized),
and the delivery status is NBK (normalizing), GBK (annealing), and BKS (stress relieving annealing).
