Material: S31803, F51
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.
Standards: ASTM, AISI, ASME, DIN, EN, AS, GB.
The tubesheet order uses S31803 material, with a thickness of 12mm and diameters of 425mm. Surface roughness treatment and machining of outer circular edges, the surface roughness Ra>1.6, drilling hole diameter accuracy ± 0.08mm.
This batch of products, through the cooperation and cooperation of laser cutting, machining and other processes in the processing center, were ultimately processed into tube sheets for use in chemical equipment. This is also the second time that the client has entrusted Wuxi Changrun with processing services. The successful cooperation has further consolidated the relationship between the two parties.
After 30 years of steady development, Wuxi Changrun has accumulated rich experience and sufficient data information in material supermarkets and one-stop processing services. A large database constructed based on a material supermarket categorizes, summarizes, and matches the chemical composition, mechanical properties, corrosion resistance, mechanical properties, application status, and differences in origin of various steel materials and alloys. Provide data support and technical reference for subsequent material processing and manufacturing services.
Wuxi Changrun also has advanced overlay welding technology and can provide customers with various customized weld overlay tubesheets according to their needs. Cladding materials can be provided, such as stainless steel, duplex steel, nickel based alloys, titanium materials, copper materials, etc.
The products provided by Wuxi Changrun, such as tube sheets, plates, flanges, and steel pipes, are applied in industries such as pressure heat exchangers, nuclear power, petrochemical, coal chemical, hydropower, thermal power, energy, and mechanical manufacturing.
Materials:
| Carbon Steel & Alloy Steel |
ASTM A516 Gr.70, ASTM A105, ASTM A266 Gr.2, ASTM A182 F1, F2, F5, F9, F11, F12, F22, F6a, F6NM, F91, ASTM A350 LF1/LF2/LF6 |
| 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 |
| 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
Outer Diameter: 40000mm Thickness:116mm Material: Alloy Steel 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. Standards: ASTM, AISI, ASME, DIN, EN, AS, GB.
Forged Tube Sheets Manufacturer Changrun Supplies Forged Tubesheet. 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: Inconel 600/601/625 Standards: ASTM, AISI, ASME, DIN, EN, AS, GB.
Forged Tube Sheets Manufacturer Changrun Supplies Forged Tubesheet. 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: A105 Standards: ASTM, AISI, ASME, DIN, EN, AS, GB.
Material: A182 F304/ F304L Dimension: 600mm X 600mm X 12mm, Hole diameter: 32mm 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. Standards: ASTM, AISI, ASME, DIN, EN, AS, GB.
Forged Tube Sheets Manufacturer Changrun Supplies Forged Tubesheet. Material: SS316 Dimension: 800mm X 800mm X 10mm, Hole diameter: 18mm 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: A182 F304/ f304L Standards: ASTM, AISI, ASME, DIN, EN, AS, GB.
Forged Tube Sheets Manufacturer Changrun Supplies Forged Tubesheet. 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: C70600 Standards: ASTM, AISI, ASME, DIN, EN, AS, GB.
Forged Tube Sheets Manufacturer Changrun Supplies Forged Tubesheet. 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: A105 Standards: ASTM, AISI, ASME, DIN, EN, AS, GB.
Forged Tube Sheets Manufacturer Changrun Supplies Forged Tubesheet. 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: ASTM B265 Gr.1 Standards: ASTM, AISI, ASME, DIN, EN, AS, GB.
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