steel-plastic elbow:
1.include 45/22.5/11.25/90 deg
2.socket/spigot/flange connecter
3.reduing or equal are both ok

steel-plastic elbow:

specification:
1.include 45/22.5/11.25/90 deg
2.socket/spigot/flange connecter
3.reduing or equal are both ok

4.anti-corrosio

5.good toughness and shock resistance.