aluminum elbow 135 degree with DN 57mm         

Application

Materials:

• stainless steel tubing 201, 304, 316, 321, 409 etc
• carbon steel tubing Q195, Q235, 10#, 20# etc
• Aluminum alloy tube 6061, 6063 etc
• Copper pipe

Tube Dia meter: 8mm- 127mm (0.315"-5")
Tube thickness: 0.8mm-3mm
Bend method : Mandrel bend; rolling bend
Central line radius: 1D-up
Bend angles: 1-360degree
Surface finish: polishing or brushing; powder coating; zince or chrome plating; 
anodize; electro polish and so on.

products picture 

factory picture 

certificate picture