Custom Processing / Shanghai W&T International Trading Co., Ltd

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3026 Phenolic Resin Series

Product Forms and Customization 3026 Phenolic Resin Board Thickness range: 0.5mm-50mm Standard size: 1020×1220mm, customizable width, length, and thickness Secondary processing: Cutting, slotting, drilling Applications: Electrical insulation components, mechanical structural parts, mold bases 3026 Phenolic Resin Rod Standard diameters: 6mm-150mm Custom lengths and precision diameters available Applications: Insulation shafts, support components, fasteners 3026 Phenolic Resin Tube Customizable inner/outer diameters and lengths Manufactured via winding or molding processes Applications: Insulation sleeves, mechanical structural parts, electrical equipment housings Product Advantages High Heat Resistance: Continuous working temperature up to 160℃ Flame Retardant: Self-extinguishing, compliant with IEC/UL standards High Mechanical Strength: Excellent tensile, compressive, and bending resistance Chemical Resistance: Suitable for humid, mildly acidic, and alkaline environments Flexible Customization: Supports extended, widened, or thickened dimensions and various secondary machining processes Applications Electrical Insulation: Motors, transformers, switchgear, relays Mechanical Structure: Support components, mold bases, fasteners Industrial Equipment: Instruments, electrical control cabinets, heat-resistant panels Transportation & Energy: Rail transit, power equipment, wind power applications

Stainless Steel Forging and Machining

We provide one-stop stainless steel forging and precision machining services, covering the complete manufacturing process from raw material selection and forging to heat treatment, finished machining, and inspection. Leveraging mature process expertise, a stable supply chain, and strict quality control systems, we are committed to delivering stainless steel forgings and finished components with reliable performance, precise dimensions, and consistent delivery. Processing & Machining Capabilities Austenitic Stainless Steel: 304, 304L, 316, 316L, 321, etc. Martensitic Stainless Steel: 410, 420, 431, etc. Duplex Stainless Steel: 2205, 2507, etc. Precipitation Hardening Stainless Steel: 17-4PH, 15-5PH, etc. Additionally, we offer material selection, processing, and customization services tailored to customer-specific operating conditions and performance requirements. Forging Using proven forging processes such as open-die forging and closed-die forging, stainless steel billets are plastically deformed at elevated temperatures to achieve a dense microstructure and refined grain size, significantly improving overall mechanical properties: - Optimize grain structure to enhance material strength and fatigue resistance - Reduce internal defects to improve load capacity and service life - Suitable for various structural components including shafts, rings, flanges, valve bodies, and connectors - Provide post-forging heat treatments such as solution treatment, aging, or stress relief according to application needs Precision Machining Equipped with comprehensive CNC machining facilities to meet high-precision requirements for stainless steel components: - Conventional and complex machining including CNC turning, milling, drilling, and boring - Multi-face machining and capability for complex cavities and special-shaped structures - Strict control over dimensional accuracy, geometric tolerances, and surface quality - Support for processing based on drawings or samples, and provide process optimization advice to help reduce manufacturing costs and improve efficiency Quality Control and Inspection Chemical composition analysis Dimensional and geometric tolerance inspection Appearance and surface quality examination Material test certificates (MTC), inspection reports, and third-party inspection support available upon request Product Features Optimize material properties to ensure component strength and reliability Enable lightweight designs to reduce overall product weight Meet complex structural and tight tolerance requirements Flexible customization to satisfy diverse customer needs Applications Stainless steel forging and machining products are extensively applied across industries such as oil and gas, chemical and energy equipment, machinery manufacturing, heavy equipment, shipbuilding, and marine engineering, including critical components such as valves, pump bodies, and pressure-bearing parts. Contact us for tailored solutions and competitive offers!

Superalloys

Superalloys – Heat Resistant High Strength Materials for Extreme Environments Key Material Advantages Excellent High-Temperature Strength: Retains mechanical integrity and creep resistance at temperatures exceeding 700°C, ideal for turbine, aerospace, and power generation components. Outstanding Oxidation and Corrosion Resistance: Forms stable protective oxide layers in extreme thermal, chemical, and marine environments, ensuring long-term performance. Long Service Life: Engineered for thermal fatigue resistance and structural stability during prolonged high-temperature exposure. Superior Structural Reliability: Minimal deformation or degradation under cyclical, high-stress, or high-pressure operating conditions. Process Adaptability: Compatible with casting, forging, welding, and complex precision machining, enabling reliable manufacturing of critical components. Common Alloy Series Nickel-Based Superalloys / High Temperature Alloys: Inconel 625, Inconel 718 – High-temperature, corrosion-resistant alloys for aerospace and energy industries Hastelloy C-22 – Excellent chemical resistance for industrial and marine applications Waspaloy – High-strength alloy for extreme temperature components Iron-Nickel-Based High Temperature Alloys: Incoloy 800, Incoloy 825 – Resistant to oxidation and chemical attack in industrial processes Cobalt-Based Superalloys / High Temperature Alloys: Haynes 188, Stellite 6 – High wear resistance, temperature strength, and chemical stability Product Forms Available Bars, Plates, Pipes, Strips Forgings: Rings, shafts, discs, customized shapes Custom Machined Parts: According to drawings and specifications Heat Treatment & Surface Finishing: Anodizing, sandblasting, precision polishing, coating, and other treatments Applications Aerospace & Aviation: Turbine blades, engine components, structural assemblies Power Generation: Gas turbines, steam turbines, heat exchangers Chemical Processing: Acid-resistant vessels, pumps, heat-resistant fasteners Marine Engineering: High-temperature valves, propulsion components Metal Processing: Furnace parts, crucibles, high-temp tooling fixtures Why Choose Us Support for both small-batch customization and bulk supply Full-process services including forging, machining, and heat treatment Drawing-based production with support for third-party inspection and certification Fast export handling with full support for international logistics and customs clearance Contact us for tailored solutions and competitive offers！

Nickel Alloys & Iron-Nickel Alloys

Nickel Alloys & Iron-Nickel Alloys – High-Performance Metals for Extreme Environments Key Material Advantages High-Temperature Strength: Nickel-based alloys maintain structural integrity under extreme heat. Low Thermal Expansion: Iron-nickel alloys ensure precision and dimensional stability. Corrosion & Oxidation Resistance: Reliable performance in chemical, marine, and industrial environments. Durable Mechanical Properties: Long-lasting under stress, fatigue, and vibration. Customizable Designs: Supports special geometries, surface treatments, and alloy grades. Common Grades Nickel Alloys: Inconel Series: Inconel 600, 625, 718–High-temperature and corrosion-resistant superalloys for aerospace and energy industries Hastelloy Series: Hastelloy C-22, C-276–Excellent chemical resistance for industrial and marine applications Monel Alloys: Monel 400, K500–Corrosion-resistant alloys suitable for marine and acidic environments Pure Nickel Grades: Nickel 200, 201–High electrical and thermal conductivity for electronics and industrial components Iron-Nickel Alloys: Invar (36% Ni): Low thermal expansion for precision instruments, optical devices, and aerospace structures Kovar (29% Ni, 17% Co): Matched thermal expansion for glass-to-metal sealing in electronics and semiconductors Alloy 42: Controlled expansion for industrial electronics and precision assemblies Product Forms Available Bars, Plates, Pipes, Strips Forgings: Rings, shafts, discs, customized shapes Custom Machined Parts: According to drawings and specifications Heat Treatment & Surface Finishing: Anodizing, sandblasting, precision polishing, coating, and other treatments Applications Aerospace & Aviation: Turbine components, engine parts, structural assemblies Chemical & Marine: Reactors, piping, pumps, seawater-resistant components Electronics: Vacuum tubes, semiconductor packages, sensor parts Power Generation & Energy: Boilers, heat exchangers, and industrial processing equipment Precision Machinery: Measurement instruments, semiconductor packaging, satellite components Why Choose Us Support for both small-batch customization and bulk supply Full-process services including forging, machining, and heat treatment Drawing-based production with support for third-party inspection and certification Fast export handling with full support for international logistics and customs clearance Contact us for tailored solutions and competitive offers！

Other Epoxy Fiberglass Series

Product Forms and Customization Epoxy Fiberglass Sheets Thickness Range: 0.3mm-100mm Standard Sizes: 1020×1220mm (customizable upon request) Applications: electrical insulation boards, printed circuit board (PCB) base sheets, transformer insulation sheets, battery packaging boards Epoxy Fiberglass Rods Diameters: 6mm-200mm (custom sizes available) Machining Options: cutting, drilling, slotting, end-face processing Applications: insulation fasteners, insulating shafts, structural reinforcement parts Epoxy Fiberglass Tubes Manufactured by winding or molding processes Customizable: tube diameter, wall thickness, and length Applications: insulating sleeves, transformer insulation components, protective housings for electrical equipment Product Advantages High Strength and Durability: excellent tensile, compressive, and bending properties Superior Electrical Insulation: stable dielectric performance, arc resistance, and leakage resistance Heat Resistance (Class F): continuous operating temperature up to 155℃ Flame Retardancy (FR4): enhanced fire resistance for PCB and high-voltage applications Moisture and Chemical Resistance: reliable under humid and corrosive environments Versatile Customization: adjustable size, thickness, and machining options Applications Electrical Insulation: transformers, motors, switchgear, and electrical cabinets Electronics Industry: PCB base sheets, insulation glass epoxy boards, electrical insulator laminated sheets Energy & Power Systems: generator insulation boards, battery pack epoxy sheets, wind power insulation components Mechanical & Industrial Structures: structural insulating connectors, mold base plates, support parts requiring high strength and insulation

1J22Q Soft Magnetic Alloy

1J22Q is a newly developed material optimized and improved on the basis of traditional 1J22 soft magnetic alloy. It not only retains the core advantage of 1J22 alloy with high saturation magnetic induction, but also achieves significant improvement in mechanical properties. Compared with ordinary 1J22, 1J22Q has higher mechanical strength, effectively reducing the risk of fracture of motor laminations during punching and assembly, and is particularly suitable for high-speed and high-rotation motor applications. Key Properties & Advantages Enhanced magnetic performance: all indicators exceed Chinese Standard GB/T 14986.3-2018 Higher mechanical strength: significantly improves rotor lamination structural strength Improved reliability: reduces fracture risk and extends motor service life High-speed adaptability: suitable for high-speed rotation, ensuring motor stability Typical Applications Aerospace motors High-speed railway traction motors High-performance servo motors and generators Special electromagnetic devices Mechanical Properties (Strip 0.2mm) Tensile strength Rm ≈ 800MPa Yield strength Rel0.2 ≈ 350MPa Elongation A ≈ 8% Supply Forms Specification: strip Condition: cold-rolled, annealed Customization: available upon request Standards: specifications available according to Russian, American, British, French, and Japanese standards