screen alloy frames

详情

We manufacture quality aluminum frames for your all need. SEK series aluminum frames can fulfill customers' needs and are welded for great mesh adhesion. All corners are completely sealed to prevent ink from leaking. One side is specially prepared to make fabric adhesion fast and easy. Optional corner reinforcement is available for any frame size. Larger aluminum extrusions help eliminate frame distortion. Surfaces are anodized for maximum strength and durability. Normal tube's profile: 1, 0 x 1, 5 x .**3 inch; 1, 0 x 1, 5 x .**0 inch; 1, 0 x 1, 5 x .**8 inch; 1, 5 x 1, 5 x .**3 inch; 1, 5 x 1, 5 x .**0 inch; 1, 5 x 1, 5 x .**8 inch; Normal frame' size: od *0 x *4 inch; od *3 x *1 inch; od *5 x *6 inch; od *0 x *0 inch; Quality standard: Outside dimension:+/*0.*0mm(+/*0.*4inch) Squareness:+/*2 degree Bow:*0.*0mm(*0.*4inch) Welding:Firmly, no water infiltration Finish:Grinded on mesh side