16Mn ST52 Q345B Material Bright Surface Cold Rolled Precision Seamless Steel Pipe For Auto Parts

Outer Diameter: 12-76mm

Wall Thickness: 2-8mm

Main Material: 16Mn Q345B ST52

16Mn Precision Seamless Steel Pipe is a kind of high-precision steel pipe processed by cold drawing or hot rolling. Due to the advantages of precision seamless steel pipe without oxide layer on the inner and outer walls, high pressure without leakage, high precision, high finish, no deformation in cold bending, flaring, flattening without cracks, etc.It is mainly used to produce pneumatic or hydraulic components. Products, such as cylinders or oil cylinders, are made of seamless pipe.

Application

Cold Rolled Precision Steel Pipe are widely used in Automobiles, Motorcycles, Electric Vehicles, Petrochemicals, electric power, ships, Aerospace, Bearings, Pneumatic Components, Medium and Low Pressure Boiler pipe, Steel Sleeves, Bearings, Hydraulics, Machining and other fields.

Process
Tube blank - inspection - peeling - inspection - heating - perforation - pickling and passivation - grinding - lubrication and air drying - cold rolling - degreasing - cutting head - inspection - marking - Product packaging.

Delivery Conditions

BKS(+SR): After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere.

When the 16Mn precision seamless steel pipe is heated, the workpiece is exposed to the air, and oxidation and decarburization often occur (that is, the carbon content on the surface of the steel part is reduced), which has a very adverse effect on the surface properties of the parts after heat treatment. Therefore, the metal should usually be heated in a controlled atmosphere or protective atmosphere, in molten salt and in vacuum, and can also be protected by coating or packaging methods.

Packing & Delivery

Shandong Huiyuan Metal Material Co., Ltd. is located in Liaocheng Economic and Technological Development Zone, Shandong Province,which is known as "Water City North of the Yangtze".
Hui Yuan is a trading company established based on Liaocheng Development Zone Jinyun Steel Pipe Co., Ltd. The factory has more than ten years of professional production experience .Now we have cold rolled seamless steel pipe 12 production lines and hot rolled seamless steel pipe 1 production line,one more hot rolled seamless steel pipe production line is under construction.
Our main products are listed as follows: Hot Rolled steel pipe, Precision Cold Rolled steel pipe, Cold Drawn steel pipe, alloysteel pipe, bearing steel pipe, spiral pipe, galvanized pipe,Honed tube,special shape steel pipe.etc.
Our products have been exported to Germany, South Korea, Russia, Malaysia, Pakistan, Thailand, India, Ukraine and other countriesand regions. We sincerely welcome friends from all over the world to contact us and establish mutually beneficial business relations.

Main standards: DIN2391, DIN2445, EN10305, DIN1629, DIN1630, ASTM A179.

Over the years, we have worked hard to promote and realize the modernization of seamless steel pipes' sales, and actively cultivated and enhanced the ability of employees' independent innovation. All-round renovation and upgrade of the original business site, facilities and equipment, and modern computer management. Hope to establish long-term partnerships and win market reputation.