UNI4412 316 Stainless Steel Tube Fittings NPT Male Gas Cylinder Connector
UNI4412 316 Stainless Steel Tube Fittings NPT Male Gas Cylinder Connector
Product Description
| Brand Name | AFKLOK |
| Model Number | UNI4412 |
| Technics | Forged |
| Connection | Male |
| Shape | Reducing |
| Head Code | Square |
| Connection | Male NPT |
| Product name | UNI4412 Gas Cylinder Connection |
| Material | Stainless Steel 316 |
| Application | Industry |
| Certification | ISO9001 CE |
| Size | 1/4 MALE |
| MOQ | 1pcs |
| Color | Sliver |
UNI4412 is a standard for gas cylinder fittings used in Italy. The standard defines the dimensions, materials, and other technical specifications for the fittings. Some of the features of UNI4412 gas cylinder fittings are:
| Type of connection | UNI4412 fittings have a threaded connection, which allows them to be easily connected and disconnected from the gas cylinder valve. |
| Thread size | The standard defines the thread size of the fittings. The thread size varies depending on the diameter of the cylinder valve and ranges from M10x1 to M25x2. |
| Material | UNI4412 fittings are made of brass or stainless steel. Brass fittings are suitable for use with non-corrosive gases, while stainless steel fittings are suitable for use with corrosive gases. |
| Pressure rating | The standard defines the maximum working pressure of the fittings. The maximum working pressure varies depending on the size of the fitting and ranges from 15 bar to 300 bar. |
| Safety features | The fittings are designed to ensure safe operation. They have a built-in safety mechanism that prevents accidental disconnection of the fitting from the cylinder valve. |
| Compatibility | UNI4412 fittings are compatible with gas cylinders that conform to the standard. This ensures that the fittings can be used with cylinders from different manufacturers. |
Overall, UNI4412 gas cylinder fittings are designed to be safe, reliable, and compatible with a wide range of gas cylinders. They are suitable for use in avariety of applications including welding, cutting, heating, and medical gases. Like the couplings, they are also designed to be easily connected and disconnected from the cylinder valve, making them convenient and efficient to use. Moreover, the safety features such as the built-in safety mechanism help prevent accidents and ensure safe operation. UNI4412 fittings are thus a popular choice for gas cylinder applications in Italy and other countries that adopt the standard.
The specific dimensions of UNI4412 cylinder fittings depend on the thread size, which varies depending on the diameter of the cylinder valve. Here are the specific dimensions for each thread size:
| M10x1 thread size | Length: 21.5 mm |
| Maximum diameter: 14.7 mm | |
| Hexagonal section: 14 mm | |
| Pitch: 1 mm | |
| M12x1 thread size | Length: 25 mm |
| Maximum diameter: 17.7 mm | |
| Hexagonal section: 17 mm | |
| Pitch: 1 mm | |
| M14x1 thread size | Length: 27 mm |
| Maximum diameter: 19.7 mm | |
| Hexagonal section: 19 mm | |
| Pitch: 1 mm | |
| M16x1 thread size | Length: 29 mm |
| Maximum diameter: 22.7 mm | |
| Hexagonal section: 22 mm | |
| Pitch: 1 mm | |
| M18x1.5 thread size | Length: 33 mm |
| Maximum diameter: 24.7 mm | |
| Hexagonal section: 24 mm | |
| Pitch: 1.5 mm | |
| M20x1.5 thread size | Length: 36 mm |
| Maximum diameter: 27.7 mm | |
| Hexagonal section: 27 mm | |
| Pitch: 1.5 mm | |
| M22x1.5 thread size | Length: 38 mm |
| Maximum diameter: 30.7 mm | |
| Hexagonal section: 30 mm | |
| Pitch: 1.5 mm | |
| M25x2 thread size | Length: 46 mm |
| Maximum diameter: 35 mm | |
| Hexagonal section: 32 mm | |
| Pitch: 2 mm |
Engineering case
Applicable scenarios
FAQ
Q1. What products can you provide?
Re: Compression fittings(connections), hydraulic fittings, tube fittings, ball valves, needle valves etc.
Q2. Can you make the products based on our requests, such as size, connection, thread, shape and so on?
Re: Yes, We have experienced techincal team and can design and produce the products according to your requirements.
Q3. What about the quality and price?
Re: Quality is very good. Price is not low but pretty reasonable at this quality level.
Q4. Can you provide samples to test? For free?
Re: Of course, you can take several to test firstly. Your side shall bear the cost due to its high value.
Q5. Can you operate OEM orders?
Re: Yes, OEM is supported though we also have our own brand named AFK.
Q6. What payment methods for chose?
Re: For small order, 100% Paypal, Western Union and T/T in advance. For bulk purchase, 50%T/T, Western Union, L/C as deposit, and 50% balance paid before shipment.
Q7. How about the lead time?
Re: Usually, delivery time is 5-7 working days for sample, 7-10 working days for mass production.
Q8. How will you ship the goods?
Re: For small amount, international express is used mostly such as DHL, FedEx, UPS, TNT. For large amount, by air or by sea. Besides, you also can have your own forwarder pick up the goods and arrange the shipment.
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