What are the characteristics of precision steel pipe?

- Jan 07, 2020-

         Precision steel tube is a kind of high precision steel tube material after cold drawing or hot rolling treatment. Due to the advantages of precision steel pipe, such as no oxide layer on the inner and outer walls, no leakage under high pressure, high precision, high finish, no deformation in cold bending, expansion, flattening and no crack, etc., it is mainly used to produce products of pneumatic or hydraulic components, such as air cylinder or oil cylinder, which can be seamless pipe or welded pipe.
        The precision steel pipe has high dimensional accuracy, internal and external surface finish. After heat treatment, the internal and external surfaces of the steel pipe are free of oxide film, the steel pipe is flared, flattened, crack free, cold bent and deformed, and can withstand high pressure, so it can be used for various complex deformation and mechanical deep processing.

         Main production steel tube grades :10, 20, 35, 45, 40cr, 42crmo, etc

Characteristic
1. Smaller outer diameter.
2. High precision can be used for small batch production.
3. The cold drawn products have high precision and good surface quality.
4. The cross area of steel pipe is more complex.
5. The performance of steel pipe is superior and the metal is dense.
3. The cold drawn products have high precision and good surface quality.
4. The cross area of steel pipe is more complex.
5. The performance of steel pipe is superior and the metal is dense.

          Calculation formula of precision steel pipe: [(outer diameter wall thickness) * wall thickness] * 0.02466 = kg / M (weight per meter)
Basic uses
          Precision steel tubes are widely used in automobile, motorcycle, electric vehicle, petrochemical, electric power, ship, aerospace, bearing, pneumatic components, seamless steel tubes for medium and low pressure boilers, and also in steel sleeve, bearing, hydraulic, machining and other fields!
          The hot-rolled precision steel pipe uses the continuous casting round billet or the primary rolling slab as the raw material, which is heated by the step-by-step heating furnace, descaled by high-pressure water, and then enters the roughing mill. The roughing mill enters the finishing mill through the cutting head, tail and then, implements the computer-controlled rolling, and after the final rolling, the roughing mill passes through the laminar cooling and coiler coiling to become the straight coil. The head and tail of the straight hair curl are usually in the shape of tongue and fish tail, and the accuracy of thickness and width is poor. The coil is heavy and its inner diameter is 760mm. After cutting the head, tail, edge and several times of straightening, leveling and other finishing line treatment, the straight hair coil can be cut or rewound, namely: hot-rolled steel plate, flat hot-rolled steel coil, longitudinal cut strip and other products. If the oxide scale is removed and oiled by acid pickling, the hot-rolled finished coil will become hot-rolled acid pickling coil.

         JDSTEELPIPE is one of the leading precision steel pipe manufacturers and suppliers,If you want to know the precision steel pipe,please to contact us. Our customer service specialists will be happy to help you.  info@jiade-group.com.