Welded B-Type Tubes for Radiators (B-type light exhaust pipe radiator) is suitable for large spaces, industrial conditions, steam/high-pressure hot water, humid and dusty environments that require efficient heat dissipation and maintenance free use.
1、 Core Structure and Characteristics
Structure: Multiple rows in parallel, upper and lower headers are welded together as a whole, with lower supply and upper return channels. The pipe diameter is thick (DN50-DN150) and the wall thickness is 3-4mm.
Advantages: The heat dissipation area is over 50% larger than Type A; Pressure bearing 1.0-1.6MPa; Smooth surface is not prone to dust accumulation; Thoroughly discharge condensed water and prevent freezing and cracking.
2、 Typical Applicable Scenarios
1. Industrial plant (preferred)
Mechanical, automotive parts, hardware, and chemical workshops: high dust, oil stains, moisture, smooth and easy to clean.
Tall space (floor height 6-12m): large heat dissipation, fast heating, and uniform temperature.
Steam/high-temperature hot water system: high pressure and temperature resistance (-10 ℃ to 280 ℃).
2. Warehousing and logistics
Large warehouse, cold chain transition zone: constant temperature and anti freezing, moisture-proof and anti mold.
Grain/Medicinal/Textile Warehouse: Gentle heat dissipation, non drying materials.
3. Agriculture and Aquaculture
Greenhouse and flower cultivation room: Large area uniform heating, high humidity resistance.
Livestock and poultry houses (chicken houses, pig houses): no dead corners for heat dissipation and anti ammonia corrosion.
4. Large public and commercial spaces
Gymnasium, exhibition hall, waiting hall: floor height ≥ 8m, high heat load.
Supermarkets and wholesale markets: high foot traffic and need to quickly heat up.
5. Special working conditions
Food/Printing and Dyeing Workshop: High humidity, high condensation water, flow channel design to prevent water accumulation.
Northern open/semi open areas: anti freezing and anti cracking.
Poor water quality and high impurity system: coarse pipe diameter is not easy to block and corrosion-resistant.
3、 Not recommended scenario
Household/Small Unit: Large in size and rugged in appearance.
Low pressure low-temperature hot water (<0.4MPa,<80 ℃): not as cost-effective as steel column type.
Ultra clean/sterile environment: with welds, not as good as stainless steel plate.
4、 Key selection points
Heat medium: steam priority type B; Hot water can be selected from type B or type A.
Pressure: ≥ 0.8MPa, choose type B; <0.6MPa can be selected as a cheaper option.
Space: Type B is preferred if the area is ≥ 500 square meters and the floor height is ≥ 6m.
