Flowtera Pipe
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Seamless circular steel tubes for mechanical and general engineering purposes
Our specialized process for seamless tubing manufacturing begins with either an extruded hollow tube or a solid bar drilled to our exacting specifications. The material is then reduced in size a number of times through various cold working techniques until it reaches the specific size, tolerances, and temper required by our customer. After each cold working cycle the tubes are cut, cleaned and heat treated in preparation for the next cold working step.
We manage and control our list of suppliers through a QA and development program to:
Our comprehensive inspection protocols include:
Chemical Composition (%) for Non-Alloy Quality Steel
| Steel Name | Steel No. | C (max) | Si (max) | Mn (max) | P (max) | S (max) |
|---|---|---|---|---|---|---|
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.030 | 0.035 |
| E355 | 1.0580 | 0.22 | 0.55 | 1.60 | 0.030 | 0.035 |
| E470 | 1.0536 | 0.22 | 0.50 | 1.70 | 0.030 | 0.035 |
