| Section Shape |
LTZ |
| Secondary Or Not |
Non-secondary |
| Technique |
ERW |
| Alloy Or Not |
Non-alloy |
| Standard |
BS |
| Grade |
Q195-Q345 |
| Thickness |
0.4 - 12 mm |
| Outer Diameter |
LTZ28 38 34 39 |
| Place of Origin |
Hebei China (Mainland) |
steel hollow section tubesMaterialQ195-Q235 SPCC and othersSpecificationsRound pipeΦ7 -- Φ100mmSquare pipe10*10 -- 100*100mmRectangular pipe8.7*9.5 -- 50-100mmRadiator pipe36D 40D 25*50 25*70mmL T Z28*28 38*38 34*34 39*39Bike pipeOval pipe10*20 -- 20*138mmLength4.5M-9M as usual or as customer requiredThickness0.3 -- 12mmBE BendedYESBe electroplatedYESBe ShrinkedYESSurfaceOiled against with rustOD tolerance±0.03mmThickness tolerance±0.02mmVolume of production300,000 TON PER YEAR