1) heat-treatment
煨弯
1.
0 m ,whose main chord pipes of trusss articulations is processed with new heat- treating technology,this paper introduces the equipments, theory,traitof technology and operating essential of main chord pipe heat- treatmentof trussofsteal tubulararch.
0 m上承式钢管砼桁架无铰拱桥 ,钢管拱桁架节段采用煨弯新技术于工厂内加工制作而成。
2) induction heat bend
热煨弯管
1.
Cracking analysis of X70 steel induction heat bend pipe used for pipeline engineering;
管道工程用X70钢热煨弯管开裂分析
3) elbow simmer by use of field furnace
地炉煨弯
4) heat-bending treatment
热煨弯
1.
among them the heat-bending treatment craft is widly applied at most.
到目前为止,已经发展了多种拱肋钢管的制作工艺,其中以热煨弯工艺适用范围最广、应用最多。
5) Hot bend coating
热煨弯管外防腐层
补充资料：煨
煨 煨 中药炮制法之一。利用湿面粉或湿纸包裹药物，置热火灰中加热，至面或纸焦黑为度，可减轻药物的烈性和副作用，如煨生姜、煨甘遂等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。