Solid Welded Helical Fin Tubes ASTM A213 T9 For Air Cooler
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...Helical Fin Tubes ASTM A213 T9 For Air Cooler Chemical Composition (%) K90941 Grade C Mn P S Si Cr Mo T9 0.15 0.30-0.60 0.025 0.025 0.25-1.00 8.00-10.00 0.90-1.10 Mechanical Properties K90941 Grade Tensile Strength,min Yield Strength (0.2%Offset,min) Tempering Temperature,min 60ksi (415 MPa) 30ksi (205 MPa) 1250°F [675°C] T9 Elongation in 2 in. Nrinell/Vickers Rockwell 30% 179HBW/190HV 89HRB ASME SA213/ASTM......
YUHONG HOLDING GROUP CO., LTD
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Solid Welded Helical Fin Tube ASTM A213 T9 For Air Cooler
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...Helical Fin Tubes ASTM A213 T9 For Air Cooler Chemical Composition (%) K90941 Grade C Mn P S Si Cr Mo T9 0.15 0.30-0.60 0.025 0.025 0.25-1.00 8.00-10.00 0.90-1.10 Mechanical Properties K90941 Grade Tensile Strength,min Yield Strength (0.2%Offset,min) Tempering Temperature,min 60ksi (415 MPa) 30ksi (205 MPa) 1250°F [675°C] T9 Elongation in 2 in. Nrinell/Vickers Rockwell 30% 179HBW/190HV 89HRB ASME SA213/ASTM......
YUHONG HOLDING GROUP CO., LTD
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ASTM A335 P11 HFW Serrated Helical Finned Tube for Petrochemical
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... is a type of heat exchanger tube that is made of ASTM A335 P11 alloy steel with serrated fins made of Grade 11 alloy material. The serrated fins provide increased heat transfer efficiency by increasing the contact surface area between the fluid inside the...
YUHONG HOLDING GROUP CO., LTD
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Stainless Steel 304 Laser Welding Helical Finned Tube High Performance
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... strip vertically applied to the tube is welded at its foot by a welding technique developed and patented by us without filler metal to the tube wall. The use of the laser technique for the welding of finned tubes offers a number of advantages due to the...
JIANGSU RELIANCE THERMAL EQUIPMENT CO., LTD
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DELLOK Air Cooled L Type Stainless Steel 0.6mm Helical Finned Tube
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... Criteria API Standard 661(Air-Cooled Heat Exchangers for General Refinery Service) or the delivery conditions (TDC). Accessories Tube Support Box, Clamp or Spacer Box (Material: Aluminum,...
Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
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ASTM A519 Welded Helical Finned Tubes For Heat Exchanger
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....2 mm Fin height H 6~30 mm ±0.75 mm Tube thickness δ1 2~16 mm ±0.15 mm Fin thickness δ2 0.8~2.5 mm ±0.1 mm Unfinned tube ends length L1 customized ±1‰*L1 mm Unfinned tube ends length L2 customized ±1‰*L2 mm Maximum tube length L 0.5~25 m ±1‰...
TORICH INTERNATIONAL LIMITED
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Helical Finned Tube Continuously Welded Spiral Fin Tube For Heat Exchanger
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... welded helically along the tube’s outer surface. They are typically made from carbon steel, stainless steel, or alloy steel depending on the thermal and corrosion requirements. The fins are mechanically bonded or continuously welded to the base tube to...
TORICH INTERNATIONAL LIMITED
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Finned Tubes Elliptical Type Flat Tube Heat Exchanger Helical Finned Tube
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Finned Tubes Elliptical Type Flat Tube Heat Exchanger Helical Finned Tube The elliptical finned tube [1] is a heat exchange element composed of a base tube elliptical tube and outer fins. The common ones are elliptical rectangular finned tubes, elliptical elliptical finned tubes, elliptical round finned tubes, spiral elliptic flat tubes, elliptical H-shaped finned tubes and so on. Oval finned tubes......
Torich International Limited
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Heat Exchanger Spiral Fin Tube Wear Resistance helical finned tube
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... exhaust gas boiler, and the H finned tube has the following advantages. 1. Excellent wear resistance The H finned tube heat exchanger is arranged in line, and the H fins separate the space into several small areas, which have the effect of equalizing the...
Jiangsu Sat-Cham Energy Technology Co., Ltd.
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Tested 6 " ASTM U Fin Tube For Thermal Power Plant High Radius Tolerance
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...ASTM A/SA268 TP410 Seamless U Fin Tube Stainless Steel for Heat Exchanger U Bend Tube OD in mm can be bent upon agreement: 15.8 16.0 17.0 18.0 19.05 20.0 21.3 25.4 26.7 31.8 32.0 38.1mm U bend Tube Initial Length Maximum lengths of 27000mm can be supplied on request U bend Pipe Bending radius Minimum: 1.5×OD Maximum: 1500 mm Stainless Steel Tubes......
TOBO STEEL GROUP CHINA
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