Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.
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it is designed to produce welded steel pipes ,include round pipe , squre pipe and deformed pipe,LTZ pipe.
Adopting roll pass design, the production line can manufacture welded steel pipes with good quality machining and high precision assembling.
| Model | size range | Thickness | steel material | facory size |
| HG20 | 6 x 6 ~ 16 x 16 mm | 0.3 -1 mm | Q235,Q345 | 40meter |
| HG32 | 9 x 9 ~ 25 x 25 mm | 0.3 - 2.0 mm | Q235,Q345 | 50meter |
| HG50 | 12 x 12 ~ 40 x 40 mm | 0.8 - 2.5 mm | Q235,Q345 | 60meter |
| HG60 | 15 x 15 ~ 47 x 47 mm | 0.8 - 3 mm | Q235,Q345 | 60meter |
| HG76 | 9 x 9 ~ 60 x 60 mm | 1 - 3 mm | Q235,Q345 | 70meter |
| HG89 | 25 x 25 ~ 70 x 70 mm | 1 - 4 mm | Q235,Q345 | 70meter |
| HG114 | 35 x 35 ~ 89 x 89 mm | 1.5 - 5.0 mm | Q235,Q345 | 80meter |
| HG165 | 47 x 47 ~ 129 x 129 mm | 3 - 7 mm | Q235,Q345 | 90meter |
| HG219 | 89 x 89 ~ 172 x 172 mm | 4 - 8 mm | Q235,Q345 | 90meter |
| HG273 | 89 x 89 ~ 214 x 214 mm | 4 - 10 mm | Q235,Q345 | 120meter |
| HG325 | 129 x 129 ~ 255 x 255 mm | 4 - 12 mm | Q235,Q345 | 150meter |
| HG426 | 129 x 129 ~ 335 x 335 mm | 4 - 16 mm | Q235,Q345 | 200meter |
Equipment arriving at the buyer, the technical services personnel at the scene debugging, maintenance, equipment commissioning, commissioning, operation and maintenance instruction, responsible for technical training for equipment operation and maintenance personnel of the buyer. Used in users abide by the rules, under normal operating equipment, since 12 months from the date of the arrival of the equipment, such as positively impact on the quality to use, parts damage lead to equipment can't normal work, factory will give the repair or replacement free of charge.
