Protective slag of pre-melting continuous casting mould for round billet is mainly used for rolling seamless steel tubes or producing important parts such as shafts. It can effectively prevent the casting blank from being prone to depression and longitudinal crack due to stress concentration

Suitable type of steel: rolling seamless steel tubes and shaft parts.

Q1:Are you the factory or trading company?
A:We are the factory,specialized in producing and supplying powder metallurgy material, including casting powder of crystallizer for continuous casting,thermal insulating agent of ladle,carburant and ladle drainage sand.,etc
Q2:What services can you offer?
A:According to your requirements about products, we can recommend, design and provide related solutions for you, and we can also carry out the overall contracting.

Q3:Is there any guarantee for the quality?
A:Yes,We have a strict system of quality control, from the raw materials into the factory, until to the finished products ,each section we checked to ensure the quality of products. The relevant product testing report can be provided when ship the goods,and we also have the perfetc after-sales guarantee.

Q4:What are your payment methods?
A:Usually T/T, L/C or T/T combined with L/C etc are available for us.

Q5:How do you ship the goods?
A:By land or by sea.

Q6:Can you provide samples?
A:Yes. we can provide the samples for customers.

Q7:Can we visit your factory?
A:Sure,you are welcome to our factory at any convenient time.