- Racines Ichiban-cho 8F, 3-3 Ichiban-cho, Chiyoda-ku, Tokyo
- Tel. +81(0)3-6268-9101
- Fax. +81(0)3-6268-9102
- https://tsd-trading.co.jp/（Japanese）
Pioneering the limitless possibilities of solid-drawn steel pipe
Main Equipment / Affiliated Companies
List of Main Equipment
Pipe extruding equipment
| ■Pipe extruding machines |
8 |
|---|---|
| ■PIC pipe extruding machines | 3 |
| ■Pipe straightening machines | 12 |
|---|---|
| ■Pointing machines | 11 |
Heat treatment equipment
| ■Continuous annealing furnace | 1 |
|---|
| ■Non-oxidizing annealing furnace | 1 |
|---|
Test equipment
| ■Hydraulic universal testing machine | 500 kN |
|---|---|
| ■Metallurgical microscope | 1 |
| ■Micro Vickers hardness meter | 1 |
| ■Rockwell hardness meter | 1 |
| ■Eddy current tester | 6 |
| ■Surface roughness measuring equipment | 1 |
| ■Profile projector |
1 |
|---|---|
| ■Airtightness tester | 4 |
| ■Electrolytic plating thickness measurement equipment | 1 |
| ■Contour shape measuring equipment | 1 |
| ■3-D measuring equipment | 1 |
Processing equipment
| ■Pipe cutting machines |
8 |
|---|---|
| ■NC lathes | 6 |
| ■Automatic lathes | 5 |
| ■Rolling machine | 1 |
| ■Industrial parts washers | 3 |
| ■Double-end chamfering machines | 16 |
| ■CNC pipe bending machines | 8 |
| ■Hydraulic bending machines | 6 |
|---|---|
| ■Pipe bending machines | 2 |
| ■Pipe end forming machines | 15 |
| ■Presses | 13 |
| ■Spot welders | 3 |
| ■CO2 welder | 1 |
| ■Non-oxidizing brazing furnace | 1 |
Affiliated Companies
Overseas Affiliated Companies
○ PT INDONESIA NIPPON STEEL PIPE CO.,LTD.
○ NIPPON STEEL PIPE （THAILAND） CO.,LTD.
○ NIPPON STEEL PIPE INDIA PVT.LTD.
○ WUXI NIPPON STEEL PIPE CO.,LTD.
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