High-frequency tube mill lines · Designed and built to order
Large-Diameter ERW Tube Mills
Beyond YJ-273, designed and built to order: round tube up to about Φ510 mm OD, square tube up to 400 × 400 mm, wall up to 15 mm depending on size and material.
- about Φ510mm about Φ20.08 in Largest round tube OD
- 400 × 400mm 15.75 × 15.75 in Largest square tube
- 15mm Largest wall, depending on size and material
Size range
The three figures are separate limits, not a combination reached at the same time: the largest wall is not necessarily available at the largest OD. What a line can make is confirmed for your material, finished-product requirements and final configuration.
- Round tube OD
- Up to about Φ510 mmabout Φ20.08 in
- Square tube
- Up to 400 × 400 mm15.75 × 15.75 in
- Wall thickness
- Up to 15 mm, depending on size and material
Inch values are converted from the millimetre figures (1 in = 25.4 mm) and rounded to two decimals. Wall and strip thickness are given in millimetres only.
Designed and built to order
Mills beyond YJ-273 have no catalogue model number. Once an order is placed, the line is designed around your products and plant before it goes into manufacture, and the configuration is set in the technical agreement.
Large-diameter models in the catalogue
For round tube of Φ89–273 mm OD, see the large-diameter models in the catalogue. They are also designed and built to order.
Enquiries
Tell us your material, tube profile and output
We discuss the suitable model and configuration for your product and plant. Every line is configured per project, and pricing follows the configuration.