TORICH INTERNATIONAL LIMITED
TORICH INTERNATIONAL LIMITED The Steel Tube Maker
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GB/T3091TORICH Q195 Q235B ERW /SSAW /LSAW Welded Steel Pipes For Low Pressure Liquid Delivery
Harnessing the modern technology and latest machines, we have cemented our status as a prime figure in the industry. As a Manufacturer, Exporter and Supplier of Mechanical Welded Seamless Steel Tubes, we offer sturdiness, durability and dependability thanks to the fact that we strictly use first-rate materials sourced from trusted vendors. Mechanical Welded Seamless Steel Tubes are available at reasonable rates.
Steel Grade/Steel Material/Steel Number:
Q195 Q215A Q215B Q235A Q235B Q295A Q295B Q345A Q345B
Size Range:
OD: 10-219.1mm
Min WT:2-4mm
Length:3-12m,as customer’s requirement
Mechanical Properties:
| Grade | Lower yield strength Rel/N/mm² No less than | Tensile strength R. /N/mm² No less than | Extensibility after fracture A/% No less than | ||
| t≤16mm | T>16mm | D≤168.3mm | D>168.3m | ||
| Q195 | 195 | 325 | 315 | 15 | 20 |
| Q215A,Q215B | 215 | 275 | 335 | ||
| Q235A,Q235B | 235 | 225 | 370 | ||
| Q295A,Q295B | 295 | 275 | 390 | 13 | 18 |
| Q345A,Q345B | 345 | 325 | 470 | ||
Manufacturing process:
ERW /SSAW /LSAW
Delivery Terms:
1.Pipes will be delivered by welded.
2.According to the requirements of customers, after consultation between supplier and customer, the pipe can be delivered by heat - treatedweld, or by heat treatment.
3.According to the requirements of customers, after consultation between supplier and customer, the pipe which OD≤308mm can be delivered by hot galvanized, or other protective coating.
Inspection in the work ship:
Size Measurement
NDT inspection: by eddy current test ultrasonic test
Mechanical test.
Application:
For Water,Air,Steam,Gas,Low Pressure Liquid Delivery