| Serial number： | 31615391316 |
| Name： | Sand Pump Straight |
| Spec： | DN80 DN100 |
| Memo： | TB-4 |
| Class： | Concrete pump pipe |
| Model： | DN50 DN65 DN80 DN100 DN125 DN150 DN180 |
| Thickness： | 3．5mm 4mm 4．25mm 4．5mm 4．75mm 5mm 6mm 7mm 8mm |
| Material： | Q235 20# J55 DZ40 35# 16Mn 45Mn2 37Mn5 |
| Color： | Orange, red, grey, blue, by customer requirements |
