Serpentine Tube

Certified superheater serpentine coil designed for power plant steam boilers. Features automatic GTAW welding, 100% RT testing, and materials including Corten Steel and ND Steel. Improves boiler efficiency by recovering waste heat from flue gases, reducing fuel costs and water consumption. Available in bare tube and spiral fin tube configurations with working pressures up to 10.92MPa.

High-performance economizer coil for steam boilers featuring 32-38mm tube specifications and 4.54-10.92MPa working pressure. Manufactured using advanced high-frequency welding technology for superior heat transfer efficiency, excellent anti-wear performance, and compact design. Available in bare tube and spiral fin tube configurations with carbon steel or alloy steel materials. Certified to ASME, TUV, ISO9001, and EN12952 standards.

Anti dew point corrosion economizer for palm oil mill boilers. Made from ND steel (09CrCuSb) or Corten steel. Features serpentine coil design, 100% RT welding, and customizable tube specs. Certified ABS, TUV, PED. Over 300,000 tons supplied since 1985.

High efficiency serpentine tube for boilers and heat exchangers. Made from carbon, alloy, or stainless steel. Certified ABS, TUV, ASME. Custom sizes, 100% RT welding, hydrostatic test up to 600 bar. Reliable for industrial export.

High efficiency economizer for CFB and chain grate boilers. Features anti-wear performance, compact design, and high thermal efficiency. Customizable with carbon or alloy steel. Ideal for power plant and industrial boiler systems.

Custom ASME superheater coil for power plants. Made from TP321 alloy steel for high corrosion resistance. Handles steam temperatures up to 540°C. Available in horizontal or vertical designs with welded construction. Durable, efficient, and customizable for your boiler system.

High-efficiency serpentine tube superheater and reheater for pulverized coal boilers. TUV-certified, painted finish, designed for 540-570°C operation. Enhances thermal efficiency and reliability with custom options available.

High-quality carbon steel serpentine tube designed for boilers and heat exchangers. Features anti-corrosion properties, compact structure, and high thermal efficiency. ASME certified with customizable specifications. Ideal for CFB and industrial boiler systems.

High-strength seamless serpentine coil tube for condensers and heat exchangers. Features corrosion resistance, custom sizes, and UT/RT testing. Certified to ASTM, ASME, and ISO standards. Ideal for boilers and economizers.

High-frequency welded spiral finned tube economizer for CFB boilers. Expands heat transfer area 4x vs bare tubes. ASME certified, 100% RT weld inspection. Custom sizes available. Durable, anti-wear, high efficiency.

Zigzag superheaters and reheaters for power plant boilers. Made from carbon steel, alloy steel, or heat-resistant steel. Tube OD 10-114mm, wall thickness 0.8-15mm. Features accurate sizing, advanced bending and welding, and Grade A boiler certification. Customizable horizontal or vertical structure.

Custom superheater and reheater coils for power plant boilers, made from TP321 high-corrosion alloy steel. Designed for steam temperatures from 540°C to 500°C. Available in pendant, inverted, or horizontal types with φ32-42mm tubes. ASME certified, 18-month warranty.

High-quality boiler seamless serpentine tube in carbon or stainless steel, meeting ASME and GB standards. Available in square/rectangular shapes from 10x10mm to 1000x1000mm, wall thickness 0.6-30mm. Features corrosion resistance, hydrostatic testing up to 20Mpa, and customizable surface treatment. Ideal for industrial boilers and heat exchangers.

High frequency welded spiral fin tube economizer for CFB boilers. Features compact structure, high thermal efficiency, and excellent anti-wear performance. Customizable for 35-75T/h boilers with carbon or alloy steel. Saves fuel and boosts boiler efficiency.

Durable alloy steel superheater designed for power plants. Features anti-corrosion stainless steel, high efficiency over 90%, and custom sizes. Supports saturated steam heating up to 900°C with a 15-year service life. CE and ASME compliant.

ASME standard serpentine tube for economizers and boilers. Available in carbon steel, stainless steel, and alloy steel. Supports custom tube size, thickness, and bending radius. 100% hydrostatic tested and RT welded. TUV and ABS certified.

High-performance finned serpentine economizer tubes for industrial waste treatment and boiler systems. Manufactured from Corten Steel or ND Steel with automatic TIG welding and 100% RT testing. Customizable specifications with comprehensive quality assurance including hydrostatic testing up to 600 Bar pressure. Ideal for demanding industrial applications requiring reliable heat exchange efficiency.

High-performance serpentine grate bar segments for incinerator boilers and CFB systems. Features Corten/ND steel construction, automatic TIG welding, and 100% RT testing. Available in bare tube and spiral fin designs with working pressures up to 10.92 MPa. Certified with ASME, TUV, ISO9001 standards for industrial boiler applications.

High-efficiency economizer for power plant boilers featuring extruded finned tube single serpentine design. Constructed from SS/CS/alloy materials with automatic GTAW welding and 100% RT testing. Compact structure with excellent anti-wear performance and high thermal efficiency for energy recovery applications.

High-efficiency boiler economizer featuring serpentine spiral fin tube design manufactured to ASME standards. Constructed from Corten or ND steel with automatic GTAW welding and 100% RT testing. Provides excellent anti-wear performance, compact structure, and high thermal efficiency for energy recovery in power plant and industrial boiler applications.