Welcome to Jay Steel, a renowned manufacturer of premium-quality tube fittings. With an unwavering commitment to quality and innovation, Jay Steel has emerged as a leader in providing reliable and durable piping solutions globally. Among our extensive range of products, the Stainless Steel Union stands out for its exceptional performance and reliability. Designed to meet the highest industry standards, our stainless steel unions ensure secure, leak-proof connections in various industrial applications. At Jay Steel, we take pride in delivering products that consistently exceed customer expectations, making us a trusted partner for all your piping needs.
| P1 Type | P1 Size | ||
|---|---|---|---|
| ML | Metric Ferrule | 1 | 1/16 |
| FL | Fractional Ferrule | 2 | 1/8 or 2mm |
| MT | Metric Tube | 3 | 3/16 or 3mm |
| FT | Fractional Tube | 4 | 1/4 or 4mm |
| 5 | 5/16 | ||
| 6 | 3/8 or 6mm | ||
| 8 | 1/2 or 8mm | ||
| 10 | 5/8 or 10mm | ||
| 12 | 3/4 or 12mm | ||
| 14 | 7/8 or 14mm | ||
| 15 | 15mm | ||
| 16 | 1 or 16mm | ||
| 18 | 1 1/8 or 18mm | ||
| 20 | 1 1/4 or 20mm | ||
| 22 | 22mm | ||
| 24 | 1 1/2 or 24mm | ||
| 25 | 25mm | ||
| 28 | 28mm | ||
| 30 | 30mm | ||
| 32 | 2 or 32mm | ||
| 38 | 38mm | ||
| 50 | 50mm | ||
P2 Type | P2 Size | ||
|---|---|---|---|
NS | NPT Thread | 5 | M5x0.8 or 5/16-24 or 5/16 |
ONS | O-ring with NPT Thread | 6 | M6x1 or ⅜-24 or 3/8 or 3/8xSCH80 or G3/8 |
RT | ISO Tapered Thread | 7 | 7/16-20 |
RS | ISO Parallel Thread (For RS Gasket) | 8 | M8x1 or 1/2-20 or 1/2 or 1/2xSCH80 or G1/2 |
RP | ISO Parallel Thread (For RP Gasket) | 9 | 9/12-18 |
RG | Female ISO Parallel (For RP Gasket) | 10 | M10 x 1 or 5/8 |
RJ | ISO Parallel Thread (For RJ Gasket) | 12 | M12x1.5 or 3/4-16 or 3/4 or |
BP | Male ISO Parallel Thread (For RG Gasket) | 14 | M14x1.4 or 7/8-14 |
PP | Positionable, ISO Straight Thread | 16 | M16x1.5 or 1 or 1xSCH80 or G1 |
ST | SAE/MS Straight Thread (Light Duty) | 17 | 1 1/16-12 |
SH | SAE/MS Straight Thread (Heavy Duty) | 18 | M18x1.5 |
OST | O-ring with SAE/MS Straight Thread | 19 | 1 5/16-12 |
AN | 37° Flare | 20 | M20x1.5 or 1 1/4 or 1 1/4xSCH80 or G1 1/2 |
MS | Metric Thread (For RG-M Gasket) | 21 | 1 5/8-12 |
MRS | Metric Thread (For RG-M Gasket) | 22 | M22x1.5 |
MST | O-ring with Metric Thread | 24 | M24x1.5 or 1 1/2 or 1 1/2xSCH80 or G1 1/2 |
TS | Fractional Tube Socket Weld | 26 | 1 5/8-12 |
PB | Pipe Butt Weld | 27 | M27x2 |
30 | 1 7/8-12 | ||
Choosing Stainless Steel Unions from Jay Steel offers numerous benefits:
Jay Steel offers Stainless Steel Unions in various grades to meet specific industry requirements. Below are the specifications for each grade:
| Grade | Material Composition | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
| 304 | 18-20% Cr, 8-10.5% Ni | 515 | 205 | 40 |
| 316 | 16-18% Cr, 10-14% Ni, 2-3% Mo | 515 | 205 | 40 |
| 321 | 17-19% Cr, 9-12% Ni, 0.7% Ti | 515 | 205 | 40 |
| 347 | 17-19% Cr, 9-13% Ni, 0.8% Nb | 515 | 205 | 40 |
| 904L | 19.0-23.0% Cr, 23.0-28.0% Ni, 4.0-5.0% Mo | 690 | 220 | 35 |
Jay Steel provides a variety of Stainless Steel Unions to cater to diverse requirements:
Stainless Steel Unions from Jay Steel are versatile and find extensive use in various industrial sectors, including:
At Jay Steel, we ensure the quality and performance of our Stainless Steel Unions through rigorous testing procedures:
Choose Jay Steel for your Stainless Steel Union needs and experience unmatched quality, reliability, and service. Trust us to deliver products that meet the highest standards of performance and durability, enhancing the efficiency and safety of your industrial operations