PRODUCTS

Colddrawn

Cold drawn steel tubes

Sankin Co., Ltd. is a company that has a high reputation for cold drawn steel pipes.
As a pioneer in cold drawn steel pipes, Sankin has accumulated many years of experience and technology. We have a large selection of high-precision steel pipes required in a wide range of industries, including automobile parts and machine parts.

Beautiful appearance
Thorough jig management ensures stable surface roughness and beautiful appearance quality

Excellent dimensional accuracy
Excellent accuracy of inner and outer diameter dimensions due to thorough jig management

Excellent workability
Providing processability that meets your needs with optimal heat treatment technology

Compatible with small lots
Small-lot production tailored to customer needs and uses

Manufacturing steel type

Manufacturable dimensions

Manufacturing process

The manufacturing process of cold drawn steel pipes is forming, heat treatment, cutting, inspection, and packaging.