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Forged Tube Sheets Manufacturer Changrun Supplies Forged Overlay WeldingTubesheet.
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: Ti/Ni ASTM B265/ Inconel 625
Standards: ASTM, AISI, ASME, DIN, EN, AS, GB.
Overlay welding involves depositing a layer of weld material onto the surface of a base metal. This is typically done using a welding process such as TIG or MIG welding. The purpose of overlay welding is to improve the corrosion resistance or wear resistance of the base metal. This method is commonly used in applications such as oil and gas pipelines, where corrosion resistance is critical.
Explosive cladding, on the other hand, involves using explosives to bond two or more metals together. In this process, the two metals are placed in contact with each other and an explosive charge is detonated, causing the metals to bond together at high velocity. This method is often used to join dissimilar metals together, such as aluminum and steel, and can produce a metallurgical bond that is very strong.
Materials:
Stainless Steel & Duplex Steel: ASTM A240 Gr.304, 304L, 304H, 316, 316L, 316Ti, 321, 321H, 310S, 310H, 310MoLN, 317L, 347, 347H, 904L, AL-6XN (N08367), Duplex 2205 (S31803 & S32205), Duplex 2507 (S32750), 410, 444, 253MA, 254SMO (S31254)
ASTM A182 F304, F304L, F304H, F316, F316L, F316Ti, F321, F321H, F310, F310H, F317L, F347, F347H, F20 (N08020), F44 (S31254), F51 (S31803), F53 (S32750), F60 (S32205), F62 (N08367), F904L
Carbon Steel: ASTM/ASME A105, SA182 F1、F5、F9、F11、F12、F22、F51、A350-LF3
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(SS/CS, Ni/CS, Cu/CS, Ti/CS, Ti/SS, Cu/SS, Ni/SS, Ti/Cu, Ti/Ni) & Overlay Welding
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
Manufacturing Capacity:
Tubesheet (Tube Plate), Baffle, Support plate, Ring & Flange