| Thickness |
4.5 - 5 mm |
| Outer Diameter |
133 - 159 mm |
| Place of Origin |
China (Mainland) |
| Section Shape |
Round |
| Secondary Or Not |
Non-secondary |
| Alloy Or Not |
Non-alloy |
concrete pump pipe 1. material:st52, 45Mn2,37Mn5 20steel 2, Brand: Sany, Schwing ,Kyokuto,etc. 3:life:50000CBM Schwing concrete pump pipe BOOM PIPES ST52 SEAMLESS DN125(5") 3MTRS LONG 148MM FLANGESConcrete Pump Pipe - Boom Pipe1. We are a professional manufacturer of concrete pumpdelivery pipesin china. Our products include delivery pipes, elbows, reducers, couplings, rubber hoses, cleaning balls and so on.2. Our products are Top quality in china which can beused on SCHWING, PM, KYOKUTO, SANY, ZOOMLION and have beenrecognized by them.