| 厚度 |
4.5 - 5 mm |
| 外层直径 |
133 - 159 mm |
| 出生地 |
China (Mainland) |
| 科形状 |
轮 |
| 中学或没有 |
非次 |
| 合金或者不是 |
非合金的 |
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.