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TOBO ALLOY GROUP
TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes, Monel, Inconel, Incoloy and nickel.
ASTM/ASME A/SA163 625 Seamless U-bent Tubes U Fin Tube Nickel Alloy U-bent Tubes
U Bend Tube OD in mm can be bent upon agreement: 15.8 16.0 17.0 18.0 19.05 20.0 21.3 25.4 26.7 31.8 32.0 38.1mm U bend Tube Initial Length Maximum lengths of 27000mm can be supplied on request U bend Pipe Bending radius Minimum: 1.5×OD Maximum: 1500 mm
U-bent Tubes for Heat Exchanger
Leg Length: 15.24m(50') Total Length: 32.00m(105)'
TEST CERTIFICATE Mill Test Certificate as per EN 10204 / 3.1 Advanced capabilities for U-bent tubes:
Reliable bending machines
Precision bending dies
Eddy current test before bending
Bending up to 105’(32m) developed length
Electric resistance stress relief annealing after bending
Hydrostatic test after bending
OD and WT reduction Testing
Full bending radius and tube legs tolerance check
2) U Bend Tube Minimum tube wall thickness in the bend part (T min)T(min) ≥ (SW × (2×R + D))/( 2× (R+D) where: SW is smallest wall thickness D Nominal outside diameter R radius 3) U Bend Tube Radius tolerance 1) for R 100 mm +/- 3 mm 2) for R ≥ 100 mm +/- 5 mm 4). U bend Pipe Straightness tolerance max. 1,5 mm per 1 m U Bend Tube ends: plain, vertically cut to the tube axis U Bend Tube OD in mm can be bent upon agreement: 15.8 16.0 17.0 18.0 19.05 20.0 21.3 25.4 26.7 31.8 32.0 38.1mm U bend Tube Initial Length Maximum lengths of 27000mm can be supplied on request
Nickel Alloy Standard
· ASTM / ASME SB 336
· UNS 10276 (HASTELLOY C 276 )
· UNS 2200 (NICKEL 200 )
· UNS 2201 (NICKEL 201 )
· UNS 4400 (MONEL 400 )
· UNS 8020 (ALLOY 20 / 20) CB 3
· UNS 8825 INCONEL (825 )
· UNS 6600 (INCONEL 600 )
· UNS 6601 (INCONEL 601 )
· UNS 6625 (INCONEL 625 )
· UNS 5500(MONEL K500)
· UNS 8800(INCONEL 800)
· UNS 8810(INCONEL 800H)
Packing and Shipping Package:Standard export carton packing. Delivery time:stock 7-10 workign days after confirming order,detail delivery date should be decided according to production season and order quantity.
FAQ Q: Are you trading company or manufacturer ? A: We are factory. Q: How long is your delivery time? A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: What is your terms of payment ? A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.