Company Introduction
Danyang Feilun Gas Valve Co., Ltd.
Danyang Feilun has established for more than 20 years, located in a long history town Yanling, which is in south of Danyang District, Zhenjiang City, Jiangsu Province, China. It is a professional valve manufacturer with more than 200 employees, and dozens of them are technical engineers.
Our main products contain natural gas cylinder valves for vehicle, SCBA valves for fire-fighting equipment, SCUBA diving valve, cryogenic valves for tank and pipes, and general industry gas cylinder valves. Besides that, we also provide pressure regulator, terminal switching box, gas mixer, flame cutting torch and gas manifold.
The efficient operation of the whole set of quality management system from raw material production to finished goods processing and continuous development of new products and technologies that keep up with the pace of the times are our two long-term competitive advantages. Smelting furnace, material testing equipment, extrusion equipment, hundreds of precision CNC machine tools, various ultrasonic and sand blasting cleaning equipment, drying equipment, and air testing equipment, etc. as our strong support to offer products that meet needs of customers and market. Responsible and reliable after-sales service and meeting requirements of customized products are the guarantee for our sustainable development.
| Type No. |
QSF-2 |
| Product Nanme |
Diving Valve |
| Suitable Medium |
Air |
| PN(MPa) |
20 |
| DN(mm) |
2.5 |
| Outlet Thread(mm) |
CGA580 |
| Joint Thread to Cylinder(mm) |
G3/4,3/4"-14NPSM |
| Temp./Pressure of Safety Device(MPa) |
29~33 |
Q:Are you a manufacturer or a trading company?
A:We are a manufacturer.
Q:What is the material of your products?
A:Most of our valves are made of HPB59-1 brass, and some cryogenic valves are made of stainless steel.
Q:How about your delivery time?
A:If it is in stock, it will be shipped within 7 days. Otherwise, the delivery time depends on the quantity of your order.
Q:What is your terms of payment ?
A: Amount ≤ 5000USD, 100% in advance.
Amount≥5000USD, 30% In advanced, balance paid before Shipment.
Q: What is your sample policy?
A: Free sample service for individual products, specific policies please communicate with sales.
Q:Do you offer customization ?(ODM/OEM Service)
A: Yes, we do.
Q:Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q:How about the after service of your product?
A:If you have any questions, we will provide 24/7 online answers. If necessary, offline review and solution can be considered.
Audited Supplier 
){kind=link}
){kind=link}