Jiangsu Profile
Product List
5866. Oxygen Cylinder Valve Qf-6 Flapper Type Pn15 DN4 
[Dec 08, 2025]
[Dec 08, 2025] Product type NO. QF-6 Product Name Flapper Type Cylinder Valve for Oxygen Nominal Pressure 15MPa Nominal Diameter 4mm Outlet Joint Thread G5/8 Joint Thread to Cylinder PZ27.8 Pressure of Safety ...
Company: Danyang Feilun Gas Valve Co., Ltd.
5867. Qf-6 Flapper Type Oxygen Cylinder Valve [Dec 08, 2025]
[Dec 08, 2025] Product type NO. QF-6 Product Name Flapper Type Cylinder Valve for Oxygen Nominal Pressure 15MPa Nominal Diameter 4mm Outlet Joint Thread G5/8 Joint Thread to Cylinder PZ27.8 Pressure of Safety ...
Company: Danyang Feilun Gas Valve Co., Ltd.
5868. DN4 Pn15 Oxygen Valve Qf-6 Flapper Seal Design [Dec 08, 2025]
[Dec 08, 2025] Product type NO. QF-6 Product Name Flapper Type Cylinder Valve for Oxygen Nominal Pressure 15MPa Nominal Diameter 4mm Outlet Joint Thread G5/8 Joint Thread to Cylinder PZ27.8 Pressure of Safety ...
Company: Danyang Feilun Gas Valve Co., Ltd.
5869. Qf-6 Oxygen Service Valve Flapper Type DN4 Pn15 [Dec 08, 2025]
[Dec 08, 2025] Product type NO. QF-6 Product Name Flapper Type Cylinder Valve for Oxygen Nominal Pressure 15MPa Nominal Diameter 4mm Outlet Joint Thread G5/8 Joint Thread to Cylinder PZ27.8 Pressure of Safety ...
Company: Danyang Feilun Gas Valve Co., Ltd.
5870. DN4 Pn15 Oxygen Valve Qf-2 Flapper Design [Dec 08, 2025]
[Dec 08, 2025] Product type NO. QF-2 Product Name Flapper Type Cylinder Valve for Oxygen Nominal Pressure 15MPa Nominal Diameter 4mm Outlet Joint Thread G5/8 Joint Thread to Cylinder PZ27.8 Pressure of Safety ...
Company: Danyang Feilun Gas Valve Co., Ltd.
5871. High-Purity Oxygen Cylinder Valve Qf-2 Flapper Type [Dec 08, 2025]
[Dec 08, 2025] Product type NO. QF-2 Product Name Flapper Type Cylinder Valve for Oxygen Nominal Pressure 15MPa Nominal Diameter 4mm Outlet Joint Thread G5/8 Joint Thread to Cylinder PZ27.8 Pressure of Safety ...
Company: Danyang Feilun Gas Valve Co., Ltd.
5872. Pn15 Oxygen Service Valve Qf-2 DN4 (G5/8") [Dec 08, 2025]
[Dec 08, 2025] Product type NO. QF-2 Product Name Flapper Type Cylinder Valve for Oxygen Nominal Pressure 15MPa Nominal Diameter 4mm Outlet Joint Thread G5/8 Joint Thread to Cylinder PZ27.8 Pressure of Safety ...
Company: Danyang Feilun Gas Valve Co., Ltd.
5873. High Efficiency DN300 Fine Bubble Aeration Disc with Superior Oxygen Transfer [Dec 01, 2025]
[Dec 01, 2025] Wastewater treatment EPDM membrane fine bubble diffuser Product Description 1.The rubber washer and the corresponding groove are designed to ensure the air tightness of the product. Instead of using raw tape ...
5874. High-Flow Rate Fine Bubble Disc Aerator for Oxygen-Demanding Processes [Nov 28, 2025]
[Nov 28, 2025] Wastewater treatment EPDM membrane fine bubble diffuser Product Description 1.The rubber washer and the corresponding groove are designed to ensure the air tightness of the product. Instead of using raw tape in the ...
5875. Rapid Oxygen Transfer Fine Bubble Aeration Disc for Intensive Aquaculture [Nov 28, 2025]
[Nov 28, 2025] Wastewater treatment EPDM membrane fine bubble diffuser Product Description 1.The rubber washer and the corresponding groove are designed to ensure the air tightness of the product. Instead of using raw tape in the ...
5876. Dome Shape Fine Bubble Diffuser for Maximum Oxygen Transfer Efficiency [Nov 28, 2025]
[Nov 28, 2025] Wastewater treatment EPDM membrane fine bubble diffuser Product Description 1.The rubber washer and the corresponding groove are designed to ensure the air tightness of the product. Instead of using raw tape in the ...
5877. DN300 Large Surface Area Fine Bubble Diffuser for Maximum Oxygen Transfer [Nov 28, 2025]
[Nov 28, 2025] Wastewater treatment EPDM membrane fine bubble diffuser Product Description 1.The rubber washer and the corresponding groove are designed to ensure the air tightness of the product. Instead of using raw tape in the ...
5878. Customized High Oxygen Utilization Rate Oxygenation Lifting Diffuser for Shell Farming [Nov 28, 2025]
[Nov 28, 2025] Product Description LIFTING DIFFUSER The aerator can be improved by adopting advanced anti buoyancy technology and suspended installation, which can be installed and maintained without affecting normal operation ...
Company: Yaokun Environmental Protection (Jiangsu) Co., Ltd.
5879. High Efficiency Disc Air Oxygen Supply Fine Bubble Diffuser for Fish Tank [Nov 28, 2025]
[Nov 28, 2025] Product Description DISC DIFFUSER The disc diffuser is a technologically mature, reliable, energy-saving and efficient aerator, mainly used in the fields of municipal and industrial wastewater treatment. This product ...
Company: Yaokun Environmental Protection (Jiangsu) Co., Ltd.
5880. Mature Technology Customized Oxygen Transfer Disc Diffuser for Sewage Treatment Plants [Nov 28, 2025]
[Nov 28, 2025] Product Description DISC DIFFUSER The disc diffuser is a technologically mature, reliable, energy-saving and efficient aerator, mainly used in the fields of municipal and industrial wastewater treatment. This product ...
Company: Yaokun Environmental Protection (Jiangsu) Co., Ltd.
