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SRZ type finned tube radiator

Quality first, attentive service

The SRZ type finned tube radiator is mainly composed of three rows of spiral finned tube bundles arranged along the air injection. The process of adding radiator finned tube bundles involves mechanically winding cold-rolled steel strips onto seamless steel pipes, followed by surface galvanizing treatment. The contact surface between the heat dissipation fins and the heat dissipation tubes is wide and tight.
Good heat transfer performance, stable and corrosion-resistant. Steam or high-temperature water flows through the steel pipe, and the heat is transmitted to the one-sided air through the fins wrapped around the steel pipe, achieving the effect of heating the air.

SRZ type finned tube radiator

Product overview

The SRZ type finned tube radiator is mainly composed of three rows of spiral finned tube bundles arranged along the air injection. The process of adding radiator finned tube bundles involves mechanically winding cold-rolled steel strips onto seamless steel pipes, followed by surface galvanizing treatment. The contact surface between the heat dissipation fins and the heat dissipation tubes is wide and tight.
Good heat transfer performance, stable and corrosion-resistant. Steam or high-temperature water flows through the steel pipe, and the heat is transmitted to the one-sided air through the fins wrapped around the steel pipe, achieving the effect of heating the air.
It is mainly used for hot air heating, air conditioning, cooling, drying and other projects. It can heat the air with steam or high-temperature water, heat the air with salt water or low-temperature water, and cool the air with salt water or low-temperature water. It has been applied in dozens of industries and plays a due role in the development of China's socialist construction.
SRZ finned tube radiator is used for hot air collection, air heating in air conditioning systems and drying devices, and for steam and hot water heating systems. It has been applied in the heating and ventilation systems of many industrial enterprises and large buildings.

Numbering method

Model - Normalization of ventilation section length dimension in decimeters x Normalization of ventilation section width dimension in decimeters (plate code). If the ventilation section length is 1505mm, width is 1001, large, and the plate spacing is 5mm, then it is SRZ-15 × 10 (D).

Technical parameter

Model Heat dissipation area
(m²)
Ventilation net cross-sectional area
(m²)
Heat medium passing through the load area
(m²)
Pipe lined tree
(Row)
Spiral finned tube root tree
(Root)
Connecting pipe
φ(inch)
Size (mm) Weight
(kg)
A A1 A2 B B1 B2 n N m M
SRZ-5×5(D) 10.13 0.154 0.0043 3 23 11/2" 497 532 562 507 547 573 5 500 4 400 54
SRZ-5×5(Z) 8.78 0.155 48
SRZ-5×5(X) 6.23 0.158 45
SRZ-10×5(D) 19.92 0.302 1001
1250
1041
1290
1067
1316
9 900 93
SRZ-10×5(Z) 17.26 0.306 84
SRZ-10×5(X) 12.22 0.312 12 1200 76
SRZ-12×5(D) 24.86 0.378 113
SRZ-6×6(D) 15.33 0.231 0.0055 3 29 2" 623 658 688 609 649 675 6 600 5 500 77
SRZ-6×6(Z) 13.29 0.234 69
SRZ-6×6(X) 9.43 0.239 63
SRZ-10×6(D) 25.13 0.381 1001 1041 1067 9 900 115
SRZ-10×6(Z) 21.77 0.385 103
SRZ-10×6(X) 15.42 0.393 93
SRZ-12×6(D) 31.35 0.475 1250 1290 1316 12 1200 139
SRZ-15×6(D) 37.73 0.572 1505 1545 1571 14 1400 164
SRZ-15×6(Z) 32.67 0.579 146
SRZ-15×6(X) 23.13 0.591 139
SRZ-7×7(D) 20.31 0.320 0.0063 3 33 2" 717.5 742 772 710 750 776 7 700 6 600 97
SRZ-7×7(Z) 17.60 0.324 87
SRZ-7×7(X) 12.48 0.329 79
SRZ-10×7(D) 28.59 0.450 1001 1041 1067 9 900 129
SRZ-10×7(Z) 24.77 0.456 115
SRZ-10×7(X) 17.55 0.464 104
SRZ-12×7(D) 35.67 0.563 1250 1290 1316 12 1200 156
SRZ-15×7(D) 42.93 0.678 1505 1545 1571 14 1400 183
SRZ-15×7(Z) 37.18 0.685 164
SRZ-15×7(X) 26.32 0.698 145
SRZ-17×7(D) 49.90 0.788 1750 1790 1816 17 17 210
SRZ-17×7(Z) 43.21 0.797 187
SRZ-17×7(X) 30.58 0.812 169
SRZ-22×7(D) 62.75 0.901 0.0063 3 33 11/2" 2202 2242 2268 21 2100 260
SRZ-15×10(D) 62.14 0.921 0.0089 3 47 11/2" 1001 1036 1066 1505 1545 1571 10 1000 14 1400 255
SRZ-15×10(Z) 52.95 0.932 227
SRZ-15×10(X) 37.48 0.951 203
SRZ-17×10(D) 71.06 1.072 1750 1790 1816 17 1700 293
SRZ-17×10(Z) 61.54 1.085 260
SRZ-17×10(X) 43.56 1.106 232
SRZ-20×10(D) 81.27 1.226 2002 2042 2068 19 1900 331

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