Each U bend tube of our range is rigorously quality checked by our team of talented professionals on
every stage of production to deliver the clients defect free best quality products. These U bend tubes can be custom designed in various diameters as per the requirements of our clients.
Application: Boilers, heat exchangers, super heaters, condensers
Production Standard, Grade, Steel No:
ASTM A688/A688M-Welded Austentic Steel Feedwater Heater Tubes.
Astm a 312/213/269, din 17458/2462, bs3605/1, jis, asme sa556 g3429/3459, iso1129/2037/9329, gb/t14975/14976/13296 and so on.
Tp304, tp304l, tp316, tp316l, tp321, tp310s, tp347h, tp316ti, carbon steel, alloys and so on.
The removal of beads is done as per standard specifications.
Bead is cold worked.
It is brought in level with the base metal.
Before heat treatment on tube mill, bead rolling is made in-line.
This will help in recrystallization of weld structure.
The weld structure will also homogenize faster in annealing process.
Length: unbending length or fix length
Mill test certificate: according to EN 10204 3.2
Packing: Wooden cases, bundle or plastic bags, plywood boxes
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Contact Name: Sum Xu
Company Name: Sunny Steel Enterprise Ltd.
Street Address: No. 273, Siping Road,
Shanghai, 200081, China
Member name: sunnysteel
Member Since: 16 August 2010
Total Leads: 74 sunnysteel Import Export Business Leads
Business focus: Seamless Tubes, Welded Pipe, Alloy Tube, Stainless Pipes, Abrasion Resistant Pipe, Fittings, Flange, Pipe Valves
Verify: Safe Import Export Tips