What Are You Looking For?
Forged Tube Sheets Manufacturer Changrun Supplies Forged Overlay Welding Tubesheet.
Out Diameter: 2850mm
Thickness: 40mm
Lagest Forging: 100MT.
Max OD of tube sheets: 8 Meters.
Tube hole details: positioning accuracy of up to 0.01mm, minimum aperture tolerance of 0.01mm, minimum roughness Ra0.6 in the hole.
Material: Nickel & Nickel Alloy Cladding
Standards: ASTM, AISI, ASME, DIN, EN, AS, GB.
In industrial applications, corrosion resistance and structural integrity are very important, and welded overlay tube sheets have become essential components. Overlay welding also known as cladding, is a process of coating a corrosion-resistant alloy on the surface of a based materials. This technology provides an effective solution to protect the tube sheet from the impact of corrosive environments and extends its service life. And it can greatly reduce costs.
Weld Overlay:
Weld overlay technology can be used for the manufacturing and repair of petroleum and chemical equipment, such as vessels, pipelines, valves, pump bodies, etc., which can improve equipment durability, save maintenance costs, and ensure the safety and stability of the production process. Overlay welding as an important processing technology, is widely used in multiple fields. The use of welding technology can improve the wear resistance, corrosion resistance, and high temperature resistance of materials, while also saving material costs, improving work efficiency, and extending equipment life.
Materials:
Carbon Steel |
ASTM A516 Gr.70, ASTM A105, ASTM A266 Gr.2 |
Alloy Steel |
ASTM A182 F1, F2, F5, F9, F11, F12, F22, F6a, F6NM, F91, ASTM A350 LF1/LF2/LF6 |
Stainless Steel |
ASTM A240 Gr.304, 304L, 304H, 316, 316L, 316Ti, 321, 321H, 310S, 310H, 310MoLN, 317L, 347, 347H, 904L, AL-6XN (N08367) |
Duplex Steel |
Duplex 2205 (S31803 & S32205), Duplex 2507 (S32750), 410, 444, 253MA, 254SMO (S31254) |
Nickel & Nickel Alloy |
Nickel 200, Nickel 201, Monel 400, Incoloy 800/800H/800HT/825/901/926, A-286, Inconel 600/601/625/718/X-750, Hastelloy B/B-2/C-4/C-22/C-276, Invar 36 |
Titanium & Titanium Alloy |
ASTM B265 Gr.1, Gr.2, Gr.7, Gr.12, ASTM B381 F1, F2, F7, F12 |
Copper & Copper-Nickel |
C46400, C61400, C70600 (10% Ni, 90% Cu), C71500 (30% Ni, 70% Cu) |
Clad Materials/ Explosive Cladding/ Overlay Welding |
(SS/CS, Ni/CS, Cu/CS, Ti/CS, Ti/SS, Cu/SS, Ni/SS, Ti/Cu, Ti/Ni) |
Service:
Main Test: chemical composition, mechanical properties, PT, UT, intergranular corrosion, composite strength, hardness, size, roughness.
Certificates: CE, ISO, ABS, DNV, LR, KR, PED, TS, BV, CQC.
Packing: Plywood Case or Pallet