High Quality SMO 254 Unions Worldwide
Renaissance Fittings and Piping Inc. offers a wide array of 254 SMO Tube to Union Fittings similar to parker and swagelok, where we offer them in varied standard sizes and thickness and ensure long functional life. These SMO 254 Tube Fittings (UNS S31254) offers chloride resistance superior to that of Alloy 904L, Alloy 20, Alloy 825 and Alloy G. Our SMO 254 Compression Fittings is a high alloyed austenitic stainless steel with exceptional corrosion resistance. These SMO 254 Ferrule Fittings is substantially stronger than the common austenitic grades, with strength nearly twice that of 300 series stainless steel. Our SMO 254 Double Ferrule Fittings may offer a cost effective solution to Nickel and Titanium alloys in several environments. Meanwhile, these SMO 254 Union Tube Fittings are also being offered in different sizes and shapes to our customers. Because of the similarities among the 6Mo grades, our Alloy 254 Union Fittings may be used interchangeably, may be used together and the selection of a specific grade should be based on availability, price, and service. These Alloy 254 Tube Fittings has a good weldability and the methods used for welding conventional austenitic steels are used. Our Alloy 254 Compression Fittings is more sensitive to some extent in relation to hot cracking and shall be welded with low heat input. Filler metal of these Alloy 254 Ferrule Fittings is recommended, where these filler metals will give a weld with a resistance to pitting corrosion.
SMO 254 Tube to Union Specifications
| Standards | ASTM A403 / ASME SA403 |
| Brand name | OS-LOK ASTM A403 254 SMO Tube Fittings |
| Tube Size | 1/16”OD to 2”OD, 2mm OD to 50mm OD |
| Material Grades | Special Alloys |
| Thread | NPT, BSP, BSPT, UNF, ISO, SAE etc. |
| End | Threaded, Welding, JIC |
| Pressure Rating | 6000PSI for Stainless Steel, 300/1000/3000PSI for Brass |
| PTFE Standards | ASTM D1710, ASTM D3294 |
| Applicable temperature | 150-400°C |
| Type | Single Ferrule tube fitting, Double Ferrule tube fitting, Hydraulic tube fitting, Instrumentation tube fitting |
SMO 254 Tube To Union Chemical Composition
| SMO 254 | Ni | C | Mo | Mn | Si | Fe | Cu | S | P | Cr |
| 17.5 – 18.5 | 0.02 max | 6 – 6.5 | 1 max | 0.8 max | – | 0.5 – 1 | 0.01 max | 0.03 max | 19.5 – 20.5 |
Alloy 254 Tube To Union Mechanical Properties
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.0 g/cm3 | 1320-1390 ℃ | 300 | 650 | 35 % |
Equivalent Grades for 6MOLY Ferrule Fitting Tube To Union
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | SIS | GOST |
| SMO 254 | S31254 | 1.4547 | Z1 CNDU 20.18.06Az | X1CrNiMoCuN20-18-7 | – | 2378 | – |
SMO 254 Tube To Union Application Industries
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
We are manufacturer and supplier of Long Radius Bends, Butt-weld Fittings, Forged Fittings, Outlets, Flanges, Fasteners, Pipes, Tubes, Sheets, Plates and Coils, Bars and Wires in materials like SMO254, Duplex, Super Duplex, Aluminum, Titanium, Authentic Steel, Ferrite Steel, Nickel alloys, Non Ferrous Metals, etc. Many factors combine to achieve the success of a trading business i.e. the right product mix, a broad knowledge of products & their applications, good business relationships, logistics & financials expertise, proximity to the customer and last but not the least the appropriate range of support service.
- Best in the industry for stainless steel and alloys
- We maintain a large stock of our products to provide a perennial supply of goods
- We aim to provide Quality product at competitive prices to our customer
- Customer oriented products and excellent support
We produces variety of SMO 254 products as per your business need. Just send us your requirements and we will provide every information you need.
Yes we supply our product outside of India. Delivery is depend upon logistics and other factors. Please mention your country and delivery location while putting enquiry.
We manufactors and exports variety of products other than SMO. You can check our catelog from our main website catelog.
We only produce high quality products. If you found any compromisation in the quality of your received product then please reach our to us we will help you to get better.