ZHENGZHOU, China – Jun. 3, 2026 – A new national supplementary safety standard for fuel dispensing equipment came into effect this month, with technical specialists at Henan Wenjia Energy Technology Co., Ltd. releasing an interpretation document targeting owners of stations equipped with double hoses double products fuel dispenser.
The double hoses double products fuel dispenser, a mainstream model for medium-sized urban gas stations, needs to be fitted with compliant emission control parts to meet environmental protection rules. The newly updated standard tightens quality requirements for the fuel dispenser fuel-gas recovery hose, mandating superior air tightness and aging resistance to prevent volatile fuel gas leakage during refueling.
In addition to gas recovery hoses, inspectors will focus on the performance of the fuel dispenser shut-off valve during routine safety audits. The automatic shut-off valve cuts fuel supply once the tank is full to avoid fuel overflow and fire risks. Wenjia Energy reminded all partners that all double hoses double products fuel dispensers delivered after July must adopt certified recovery hoses and shut-off valves, and the company provides free safety compliance testing services for existing customer equipment stock.
