砼泵配件混凝土布料机砼泵管卡耐磨泵管砼泵臂架管变径弯管清洗球

耐磨泵管选用45Mn2高锰 合金管材，经热处理后洛氏硬度高达62，硬度及耐磨性能更佳。
我厂为解决法兰口的问题，改进了工艺 ，采用足三米管道，将法兰套接并焊接后再经热处理，整体淬火后质量更优，避免了局部退火或套接不牢的问题。使用方量超过二.五万立方。

	耐磨泵管

耐磨泵管选用45Mn2高锰合金管材，经热处理后洛氏硬度高达62，硬度及耐磨性能更佳。 style="background-color: #fff" closure_hashCode_7w7qbb="35">Wear-resistant pump tubes selected 45Mn2 high manganese alloy tubes, after heat treatment up to 62 Rockwell hardness, hardness and better wear resistance.
I plant to address the issue of port flange, improved technology, using the full three-meter pipe, the flange socket, and then welded by the heat treatment, the overall quenching of better quality to avoid the partial annealing or the socket is not strong issue.Using the side volume of more than 2.50000 cubic meters.