Home > Pipe Fittings > Stainless Steel Coupling
Ed Stainless is one of the top manufacturers and distributors of high-quality stainless steel couplings in Houston, Texas, USA. Committed to excellence, we are dedicated to manufacturing long-lasting and corrosion-resistant stainless steel couplings that are of the highest industry standards. We serve clients not only in Texas but also across the United States, providing a wide variety of customizable products for various industrial uses. Our cutting-edge manufacturing plant, skilled staff, and customer-centric strategy establish us as a reliable player in the market for stainless steel components. Select Ed Stainless for reliability, exacting engineering, and unparalleled product quality in each coupling we supply.
Texas-made stainless steel couplings by Ed Stainless are generally produced using grades like SS304, SS316, and duplex alloys, renowned for their high corrosion resistance and strength. These couplings have a high tensile strength (up to 580 MPa), good elongation behavior, and outstanding fatigue life. With the composition containing chromium (18–20%), nickel (8–12%), and molybdenum in some grades, our couplings retain mechanical strength under severe pressure and temperature. All products meet ASTM and ANSI standards to assure consistent performance in challenging industrial applications across Texas and more.
| Grades | 201, 202, 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Size | ½”NB to 48″NB in |
| Schedule | Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| SS | 304 | 304N | 304LN |
|---|---|---|---|
| Ni | 8 – 11 | 8 – 11 | 8 – 11 |
| Fe | Balance | ||
| Cr | 18 – 20 | 18 – 20 | 18 – 20 |
| C | 0.08 max | 0.08 max | 0.035 max |
| Si | 0.75 max | 0.75 max | 0.75 max |
| Mn | 2 max | 2 max | 2 max |
| P | 0.040 max | 0.040 max | 0.040 max |
| S | 0.030 max | 0.030 max | 0.030 max |
| N | 0.10 – 0.16 | 0.10 – 0.16 | |
| Density | 8.0 g/cm3 |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
Contact us to get a quick quote for your requirement.
At Ed Stainless, quality is supreme. The test is proved in cleaning up the whole quality test on the Stainless Steel Couplings before their dispatch. The tests include all – Hardness Test, Chemical Analysis (using Spectro Analysis), Positive Material Inspection (PMI) Testing, Flattening Test, Micro and Macro Test, Pitting Resistance Test, Flaring Test, and Intergranular Corrosion (IGC) Test. We make sure that strong and durable couplings are provided to our customers in order to give them the best products for their applications.
Yes, Stainless Steel Couplings can be used for underground applications due to their corrosion resistance, strength, and durability. However, proper installation and maintenance are essential for optimal performance in harsh conditions.
To select the right Stainless Steel Coupling, consider factors like the required size, pressure rating, material grade, environment (corrosive or extreme temperatures), and compatibility with the connected pipes or fittings.
Yes, Stainless Steel Couplings can be used for structural applications due to their strength, corrosion resistance, and durability. They are ideal for connecting structural elements in environments exposed to harsh conditions.
Yes, Stainless Steel Couplings can be welded using appropriate techniques like TIG or MIG welding. It’s important to choose the right filler material and control heat to maintain material integrity.
Ed Stainless stainless steel couplings are used extensively in various Texas industries, such as oil & gas, petrochemical, water treatment, marine, and construction. They are needed to join tubes and pipes securely, providing leak-proof and vibration-resistant performance. Their resistance to corrosion makes them suitable for aggressive environments, including offshore platforms and chemical plants. They are also utilized in pharmaceutical and food processing systems where durability and hygiene are paramount. Assisted by high-strength materials and precision manufacturing, Ed Stainless couplings offer long-term safety and reliability for both standard and high-performance industrial uses throughout Houston and Texas as a whole.
©2024 Ed Stainless All Rights Reserved.
