• U Bend Tube Material : Inconel Alloys, Hastelloy Alloys, Monel Alloys
• Tube Size: As per clients drawing
• Tube Length : 200mm-6000mm
• Surface : Polished, Mirro Surface, Birght, Pickling
• Standards: ASTM, ASME, EN, JIS, DIN, GB/T ECT
Sekoinc Metals also produce other special steel U tube as per clients demands
♦♦♦ Main U Bend Tube Materials We Produce ♦♦♦
• Nickel Alloys : ASTM B163/ 161/444/622 ect
• Stainless Steel : ASTM A213
Grade F304 / F304L, F316/ F316L,F310, F309, F317L,F321,F904L,F347
Duplex Stainless Steel: Grade F44 / F45 / F51 / F53 / F55 / F61 / F60
Nickel Alloy U tube heat exchangers designed for high temperature applications, especially steam condensing or hot oil systems.
Application: Boiler, heat exchanger, super heater, feedwater heater, condenser. Thïs model is selected when differential expansion makes a fixed tube sheet exchanger unsuitable and when conditions preclude a floating head type (HPF) selection
U Bend Nickel Alloy Tube are manufactured in our plant as per the customer requirements. Solution annealing after bend will be process to lower the risidual stress, and followed by hydrostatic testing and dye penetrant testing if required.