We can supply tube return bends in 45 degree, 90 degree or 180 degree bends(U Bends). These return best can be used in finned tube connection. When specified return bends can be supplied with solder-cups. All of our return bends and tube fabrications are manufactured to the customer’s specifications.
Carbon steel: ASTM/ASME A234 WPB, WPC
Alloys: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911 15Mo3 15CrMoV, 15Mo3
Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H
Low temperature steel: ASTM/ASME A402 WPL3-WPL 6
High performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70
Our manufacturing capabilities include tube bending/coiling, tube forming, flaring, beading, expanding and swedging, machining, brazing and welding. A partial list of the materials we can supply return bends and tube fabrications in would include copper, carbon-steel, stainless-steel, aluminum and brass. At the present time we can bend up to 2-3/4 inch diameter pipe. Depending upon the alloy and wall thickness of your material we have provided bending/coiling services on larger diameter material.
Keywords: Fin tubes, Finned tube, Finned Pipe Helical Finned Tubes, Solid fin tubes, Serrated finned tube, Helical Serrated Finned Tubes, Tubos Aletados