Huatong fan production always adheres to high standards and strict requirements to ensure that every fan achieves excellent performance and quality. Our production execution standards cover multiple links from raw material selection, manufacturing process to performance testing, ensuring that the products meet relevant domestic and international standards, ensuring the stability and reliability of product quality, and providing customers with high-quality, efficient and safe fan products.
The standards currently implemented by Huatong products are as follows:
· Quality inspection technical conditions for fan welding JB/T 10213-2000
· Quality inspection technical conditions for the riveted fans JB/T10214-2000
· Performance test standards for the air duct of the industrial fans GB/T1236- -2000
· Centrifugal air compressor fan for industrial steam boiler JB/T4347- 1999
· High temperature centrifugal ventilation technical conditions JB/T8822- 1998
· Power plant boiler centrifugal blower and induced draft fan JB/T4358- 1999
· power plant axial flow fan JB/T4362- 1999
· Technical conditions of explosion-proof fan JB8523-1997
· Technical conditions of centrifugal fan GB /T 13275-1991
· fan impeller overspeed test JB / T6445-92
· fan vibration measurement and its limits JB/T8689-98
· Technical conditions of axial fanJB / T 10562-2006
· Roof ventilator JB /T9069-2000
· Code for installation and acceptance of compressor, fan and pump GB50275-1998