HFW Steel Pipe

DELLOK high-frequency welding finned tubes deliver superior heat transfer efficiency for industrial applications including HVAC, power plants, and petrochemical processing. Featuring customizable fin density, excellent corrosion resistance, and durable construction with CE certification. Available from 1 meter minimum order with comprehensive technical support and warranty coverage.

DELLOK High Frequency Welded Finned Tubes deliver exceptional thermal efficiency with increased surface area for superior heat transfer. Featuring corrosion-resistant construction, flexible configurations, and comprehensive technical support. CE certified with minimum 1 meter order quantity for industrial heating, cooling, and power generation applications.

DELLOK high-frequency welded finned tubes deliver superior heat transfer efficiency for air conditioning and heating systems. Featuring CE certification, customizable diameters and fin densities, these industrial-grade tubes withstand high temperatures and pressures. Available from 1 meter minimum order with prices ranging $10-$1000 per piece.

High-quality API 5CT certified steel casing pipes available in diameters 114.3-508mm with wall thickness 5-16mm. Features multiple steel grades including J55, K55, N80, L80, P110, Q125 with marine approvals and custom specifications for optimal wellbore stability and drilling efficiency.

DELLOK High Frequency Welded Finned Tubes offer superior heat transfer efficiency with tube diameters from 10mm to 150mm and operating temperatures from -100°C to 500°C. Featuring robust carbon steel and stainless steel construction, these customizable tubes are ideal for power generation, industrial processes, HVAC systems, and solar water heating applications.

High-quality ASTM A36 steel pipe with 28 inch diameter and SCH 10 specification, designed for Saudi market applications. Manufactured to API 5CT, ISO 11960 standards with comprehensive quality control. Suitable for petroleum, chemical, natural gas, and industrial applications with various grades and certifications available.

DELLOK High Frequency Weld HFW Solid Fin Tubes deliver superior heat transfer efficiency with customizable 10-150mm diameters. Featuring corrosion-resistant construction, enhanced surface area for optimal thermal performance, and versatile applications in air conditioning, refrigeration, and industrial systems. Manufactured with rigorous quality control and available in carbon steel, stainless steel, and copper alloys.

Dellok HFW high tensile steel pipes meet API 5CT, ISO 11960 standards with OD sizes from 114.3mm to 508mm. Certified for marine applications with ABS/BV/LR approvals. Available in J55, K55, N80, L80, P110, Q125 grades for pipelines, construction, and industrial projects. Comprehensive quality control with OEM/ODM services available.

DELLOK HFW Solid Fin Tube features high-frequency welded construction for maximum bond strength and thermal efficiency. The solid fin design prevents deformation while maintenance-optimized features reduce downtime. Ideal for HVAC, industrial processes, and power generation applications requiring reliable heat transfer performance.

DELLOK HFW solid fin tubes feature high-frequency welding technology for superior heat transfer efficiency. Available in 6-100mm diameters with customizable fin densities, these corrosion-resistant tubes are ideal for air conditioning, refrigeration, and industrial processes. Manufactured to API, ASTM, and ISO standards with comprehensive quality testing.

DELLOK 1/2' 3/4" Bsp Female Threaded Malleable Iron Pipe Fitting Four Holes Normal Black Floor Flange Product Type of 1/2' 3/4" bsp female threaded malleable iron pipe fitting four holes normal black floor flange More Details 1/2' 3/4" bsp female threaded malleable iron pipe fitting four holes normal black floor flange SIZE INCH 1/2 3/4 1 11/4 11/2 2 MM 15 20 25 32 40 50 DIM(MM) A 15 16 19 21 21 26 SIZE INCH 21/2 3 4 5 6 MM 65 80 100 125 150 DIM(MM) A 30 33 39 40 40 Material

DELLOK High Frequency Weld HFW Solid Fin Tube for DELLOK ASTM A53 Grade B Metal Circular Pipe Product Description I. Introduction High-frequency welded finned tubes are heat exchange components produced through advanced high-frequency welding technology. Consisting of a base tube and fins, the fins are securely welded to the base tube, creating an efficient heat exchange surface. These finned tubes are widely used in various heat exchange equipment such as air conditioners,

DELLOK High Frequency Welded Finned Tubes deliver superior heat transfer efficiency with extended surface area fins. Built for durability in harsh conditions, these tubes feature advanced welding technology for leak-proof performance. Available in carbon steel, stainless steel, and custom sizes for power generation, industrial processes, HVAC systems, and solar heating applications.

DELLOK Pipe Fittings High Quality Bright Carbon Steel Galvanized Black Paint Welding Threaded * 45°, 90°, and 180° Elbows (Other degrees available on request and POA) * 3R Elbows - 45° & 90°, segmentable and non-segmentable. * Straight Tees * Reducing Tees and Elbows * Concentric and Eccentric Reducers * Caps and Stub Ends * Crosses and Laterals Seamless Stainless Steel Butt Weld Fittings and Welded Stainless Steel Butt Weld Fittings to ASME / ASTM SA / A403 SA / A 774,WP-S,

DELLOK ASME B16.5 Forged ANSI A105 Slip On Carbon Steel Flange For Oil Application Steel Pipe And Flange Seamless Stainless Steel Butt Weld Fittings and Welded Stainless Steel Butt Weld Fittings to ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-W Configurations: * 45°, 90°, and 180° Elbows (Other degrees available on request and POA) * 3R Elbows - 45° & 90°, segmentable and non-segmentable. * Straight Tees * Reducing Tees and Elbows * Concentric and Eccentric Reducers * Caps

High Frequency Weld HFW Solid Fin Tube for Water Wells with SCH 40 Thickness and ERW About Us DELLOK (YONGHUI RADIATING PIPE MANUFACTURING CO.,LTD.) was established in 2002, which is located in Jiangsu, China. After many years of development, the company now has 66 million yuan in fixed assets, more than 200 employees, and 33 technical staffs. We have 4 aluminum processing production lines, with the annual processing capacity of more than 20,000 tons; And we have 5 tube

Dellok Beveled HFW and ERW 8Inch SCH 40 Water Wells Casing Welded Steel Pipe About Us Dellok(YONGHUI Radiating Pipe Manufacturing Co.,Ltd) was established in 2002, which is located in Nanjing, China.We joined HARBIN AIR CONDITIONING CO., LTD. in 2022 and became the most professional industry manufacturer in China. After many years of development, the company now has 66 million yuan in fixed assets, more than 200 employees, and 33 technical staffs. We have 4 aluminum

DELLOK LSAW welded tube round pipe fittings steel structural pipe carbon steel pipe price per meter About Us DELLOK (YONGHUI RADIATING PIPE MANUFACTURING CO.,LTD.) was established in 2002, which is located in Jiangsu, China. After many years of development, the company now has 66 million yuan in fixed assets, more than 200 employees, and 33 technical staffs. We have 4 aluminum processing production lines, with the annual processing capacity of more than 20,000 tons; And we

High Frequency Weld HFW Solid Fin Tube for Industrial Heat Transfer Applications Product Description of High-Frequency Welded Finned Tubes High-Frequency Welded Finned Tubes are an advanced heat exchanger component that offers exceptional heat transfer performance and durability. These tubes are widely used in various industrial applications, including air conditioning, refrigeration, and heating systems. Key Features: Efficient Heat Transfer: The unique fin design of these

DELLOK 6 Meter Welded LSAW Steel Pipe Round Erw Black Carbon Steel Pipe Product Description High-frequency welded finned tubes, also known as HF finned tubes, are heat transfer devices that incorporate fins to enhance heat exchange efficiency. The fins are welded onto the base tube using high-frequency induction heating, ensuring a strong and reliable bond. These tubes are widely used in various industries due to their excellent heat transfer performance and durability. Key