Alloy Materials

Invar 36 alloy offers exceptional thermal stability with near-zero expansion between 20°C and 230°C, making it ideal for semiconductor equipment, precision instruments, and scientific devices. Featuring excellent machinability and dimensional control, this material is perfect for applications requiring reliable performance across temperature variations.

4J36 Invar 36 alloy plate offers exceptionally low thermal expansion (1/10 of carbon steel) up to 204°C, ideal for precision aerospace composite tooling and dies. Features 36% nickel composition, 8055 kg/cu m density, and maintains dimensional stability for high-temperature applications.

High-quality forged orifice plate flange in UNS S32750 904L stainless steel, designed for precision flow measurement applications. Available in sizes from DN15 to DN1500 with multiple pressure ratings. Manufactured to ASME/ANSI, ISO, and API standards with comprehensive quality testing including chemical analysis and mechanical properties verification.

Premium 904L stainless steel strip offering superior corrosion resistance in acidic environments. Features 19-23% chromium and 23-28% nickel composition for excellent performance in oil refining, chemical processing, and seawater applications. Easily fabricated with standard methods and superior to 316L/317L grades.

Premium 904L stainless steel bar featuring copper-enhanced resistance to strong reducing acids like sulphuric acid. Offers excellent stress corrosion cracking resistance, 490 MPa tensile strength, and superior weldability. Non-magnetic austenitic steel with excellent formability and corrosion resistance properties for demanding industrial applications.

High-performance KCF alloy welding rods available in diameters from 22mm to 40mm with 1000mm standard length. Features bloom resistance, thermal stability, and multiple material options including ceramic coatings. Custom specifications manufactured to client requirements with standard sizes M4-M12 in stock.

Premium Invar 36 alloy sheet featuring 36% nickel-iron composition with excellent low expansion properties. Available in conventional and free-cut variations with enhanced machinability. Ideal for OLED mask manufacturing, LNG transfer lines, and precision instruments with 518 MPa tensile strength and 34% elongation.

ASTM Bright Invar 36 Plate features 36% nickel composition with extremely low thermal expansion for superior dimensional stability. Ideal for LNG tanker containers, aerospace molds, and precision positioning devices requiring minimal expansion at ambient temperatures. Certified for cryogenic applications and scientific instrumentation.

Premium 904L stainless steel strips with 25% nickel and 4.5% molybdenum content for exceptional corrosion resistance in harsh environments. Features superior chloride stress corrosion cracking resistance, easy fabrication, and compatibility with sulfuric acid processing. Custom lengths available for industrial applications including oil refineries, seawater cooling, and chemical processing plants.

Premium 904L stainless steel sheets with exceptional corrosion resistance to seawater, chlorides, and acids. Available in 10-500mm diameters and 0.1-5mm thicknesses with ±0.01mm tolerance. Ideal for gas scrubbing plants, oil refineries, and chemical processing with custom dimensions and surface finishes available.

High-performance UNS S32750 904L super duplex steel orifice flange designed for demanding industrial applications. Available in DN25 PN10 size with comprehensive material options including nickel alloys, duplex steel, and stainless steel variants. Features extensive quality testing and global standards compliance for reliable pipe connection solutions.

Grade 904L stainless steel pipes offer exceptional corrosion resistance to sulphuric acid and stress corrosion cracking. Available in 9.5-900mm outer diameter and 0.8-30mm wall thickness with multiple surface finishes. Certified to ASTM, JIS, and GB/T standards for industrial, medical, and aviation applications.

High-alloy 904L stainless steel pipes with low carbon content and copper additions for superior acid resistance. Available in 9.5-900mm outer diameter and 0.8-30mm wall thickness with multiple surface finishes. Certified to ASTM, JIS, and GB/T standards for fluid transport, industrial equipment, and heat exchangers.

Premium 904L stainless steel sheets with thickness range 0.3-120mm and custom dimensions. Features excellent corrosion resistance, multiple surface finishes, and international certifications. Ideal for chemical processing, medical equipment, and industrial applications requiring superior durability and performance in demanding environments.

Premium 904L stainless steel sheets offering exceptional corrosion resistance in warm seawater and chloride environments. Features high nickel content for stress corrosion cracking resistance and copper additions for sulfuric acid protection. Available in custom sizes from 3-2000mm width and 0.1-5mm thickness with ±0.01mm tolerance. Ideal for oil refineries, marine applications, and chemical processing industries.

Made from 99.9% pure T2 oxygen-free copper with cold-pressed terminals for a zero-resistance bond. Withstands -40°C to +300°C and millions of bending cycles. Customizable cross-section from 200 to 800 sq mm. Ideal for air-cooled, high-frequency welding systems.

This 100KVA automatic spot welder features a pneumatic mechanism and integrated nut feeder for high-efficiency production. Ideal for automotive and metal fabrication, it ensures stable welding quality, reduced labor costs, and long service life. Custom sizes and global support available.

Integrated spot welder and automatic nut feeder for high-efficiency production. Features stable welding current, adjustable pressure, and precise positioning. Supports M4-M10 nuts. Ideal for automotive, hardware, and appliance manufacturing. Customizable options available.

Automatic nut feeding system with vibrating disk for precision resistance welding. Three-phase power, 100KVA rated capacity, and inverter control ensure stable welds with minimal spatter. Customizable size, adjustable speed, and 1-year warranty.

This automatic nut feeder with vibrating disk system ensures precision resistance welding. Features a 100KVA rated capacity, three-phase power supply, and DC inverter technology for superior weld quality. Energy efficient, user-friendly interface, and customizable size. Ideal for manufacturing plants.