Crumb Rubber Tire Recycling Machine/Used Truck Tyre Recycling Line

We have been committed to product technology and manufacturing innovation and research and development, and strive to provide customers with more optimized and economical 50crva spring steel wire ASTM-A401, 50crva alien steel wire factory, Cold-drawn alloy spring wire for machinery. After years of development, the company's product categories continue to increase, the production scale and sales scope continue to expand, thus our company has maintained a good and steady development momentum. We have been recognized by the industry and praised by customers with a pious, dedicated attitude and continuous and stable quality.

Shaped steel wire (flat wire for internal combustion engine)
Use
This product is suitable for the manufacture of internal combustion engine piston ring, ring and the combination of oil ring with flat steel wire.
Classification and code
Cold drawing (rolling): L oil quenching - tempering: Zh
K categories: ring, piston ring with straight side flat wire (Figure 1)
Y: combination of oil ring with curved flat steel wire (Figure 2)

                     K type                                                                    Y type
Size, shape and tolerances

Note: the radius of the side of the arc radius R and fillet radius r generally do not do acceptance basis, such as the special requirements of R, the need to negotiate in the contract specified
Mechanical properties

Note: The steel wire used 65mn or 70 steel, according to user requirements, but also other tensile strength of delivery
Surface Quality                                                                               
Steel wire surface should be smooth, no cracks, rust, folding, knot and other defects, but allowed to temper the thickness of the oxide film and the depth of not more than half of the local tolerance
Marks, pits exist。
Decarburization layer
The total decarburization depth of one side is not more than 2% h
Delivery Method
Steel wire to roll the state delivery

With wide experience and expertise, Friend Metal is engaged in the developing, manufacturing and marketing of oval-shaped square-shaped trapezoidal triangle hexagonal diamond-shaped c-shaped d-shaped non-standard oil quenching tempering spring steel wire ASTM-A230-99, ASTM-A401, EN10270-2, JIS G3561. As a professional manufacturer, we now brings you high quality various steel wires made in China which comes in high strength, well toughness and excellent wearing resistance. We also welcome your customized orders.

We attach great importance to technological innovation, and we have a large number of advanced technological achievements and products in the Crumb Rubber Tire Recycling Machine/Used Truck Tyre Recycling Line industry. We warmly welcome colleagues from all walks of life to work together to seek common development and create a better tomorrow! Because we are professional and responsible, so customers are assured and satisfied. All staff of the company are looking forward to your presence and cooperation for common development.