Specifications

1. Material: H13, H15, 4Cr5MoSiV1;
2. Diameter: D80mm-350mm;
3. Length: 3000mm-20000mm;
4. Process route: EAF+VD+LF+ESR;

1. the Usual Material of Mandrel Bar: H13, H11, 4Cr5MoSiV1;

 

2. Diameter: D80mm-350mm;

 

3. Length: 3000mm-20000mm;

 

4. Process route: EAF+VD+LF+ESR;

 

5. Application: the Mandrel bars are used in Multistand Pipe Rolling Mill or seamless tube rolling mill

 

FAQ

1. What kind of work does your company do?

we are a company equip with many large and middle sizes of equipment to manufacture the forged rollers, forged shafts, round bars, casting iron pipe mould and various types of Non-standard forging parts according to customers’ drawing and requirement.

2:What are the advantages of your company?

A: We are a factory with nearly 20 years' experience in the Machinery Area. Strict Quality Control and Professional Technicians to keep the warranty of the products, Advanced Management to make sure the lead time of the order.

3: How long is your delivery time?

Usually within 45 days or as per customers’ request.

4.What we should offer to place the order with your Company?

a. The drawing and dimensions of the products.

b. The steel No and Material Composition.

c. Delivery status and other special requirement: like the Heat-treatment , Mechanical Property, UT Test Ect.

5.Can we order the Machine parts Different from yours?

Most the machine parts we manufacture are Non-standard, you are welcome to send the new things to find more chances of cooperation.

 

If you have any enquiry, please do not hesitate to contact us!