Home > Connector NPT
Yodsak Tube Fittings, located in Bangkok, Thailand, has built a solid reputation as a reliable manufacturer and supplier of precision-engineered fittings and valves for industrial fluid and gas systems. One of their standout products is the Connector NPT, crafted for secure, leak-proof connections in piping systems that adhere to National Pipe Thread (NPT) standards. These connectors are made to meet international specifications and are widely utilized in industries that demand dependable threaded connections under pressure, such as oil and gas, chemical processing, power plants, HVAC, and water treatment. With a commitment to high-quality materials and thorough testing, Yodsak guarantees durable, high-performance components that can handle tough operational demands.
The Connector NPT is typically made from materials like stainless steel (304/316), carbon steel, brass, or specialized alloys such as Inconel or Monel, depending on its intended use. These materials provide impressive tensile strength (up to 600–700 MPa) and yield strength (250–450 MPa), along with excellent resistance to pressure and temperature. The NPT threading creates a tight, tapered seal that becomes even stronger under torque. Stainless steel options offer outstanding corrosion resistance, while carbon steel is a cost-effective choice that still delivers durability. Designed for both low- and high-pressure applications, these connectors promise long-lasting reliability, even in challenging or fluctuating system conditions.
| Mcneil part no. | Equivalent Part no. Type 1 | Equivalent part no Type 2 | ODT-ØT(INCHES) | C | BODY HEX F | ODT-ØT1(INCHES) | Ø E | D | L | NUT HEX W | L1 |
| 1-BUD | -100-61 | 1BC1 | 1/16 | 0.43 | 5/16 | 1/16 | 0.05 | 0.34 | 0.84 | 5/16 | 1.24 |
| 2-BUD | -200-61 | 2BC2 | 1/8 | 0.60 | 7/16 | 1/8 | 0.09 | 0.50 | 1.50 | 7/16 | 2.02 |
| 3-BUD | -300-61 | 3BC3 | 3/16 | 0.63 | 9/16 | 3/16 | 0.12 | 0.54 | 1.59 | 7/16 | 2.11 |
| 4-BUD | -400-61 | 4BC4 | 1/4 | 0.70 | 5/8 | 1/4 | 0.19 | 0.60 | 1.03 | 9/16 | 2.27 |
| 5-BUD | -500-61 | 5BC5 | 5/16 | 0.73 | 11/16 | 5/16 | 0.25 | 0.64 | 1.81 | 5/8 | 2.39 |
| 6-BUD | -600-61 | 6BC6 | 3/8 | 0.76 | 3/4 | 3/8 | 0.28 | 0.66 | 1.87 | 11/16 | 2.45 |
| 8-BUD | -810-61 | 8BC8 | 1/2 | 0.86 | 7/8 | 1/2 | 0.41 | 0.90 | 2 | 7/8 | 2.80 |
| 10-BUD | -1010-61 | 10BC10 | 5/8 | 0.86 | 1-1/16 | 5/8 | 0.50 | 0.96 | 2.06 | 1 | 2.86 |
| 12-BUD | -1210-61 | 12BC12 | 3/4 | 0.86 | 1-3/16 | 3/4 | 0.63 | 0.96 | 2.31 | 1-1/8 | 3.11 |
| 14-BUD | -1410-61 | 14BC14 | 7/8 | 0.86 | 1-3/8 | 7/8 | 0.72 | 1.02 | 2.53 | 1-1/4 | 3.33 |
| 16-BUD | -1610-61 | 16BC16 | 1 | 1.04 | 1-5/8 | 1 | 0.88 | 1.23 | 2.81 | 1-1/2 | 3.77 |
Yodsak Tube Fittings is a leading supplier and Stockist of premium Connector NPT in Bangkok, Thailand. Our products are widely utilized across various industries, recognized for their strength, durability, and reliable performance in connecting multiple pipe sections. We are committed to delivering exceptional service and ensuring high levels of customer satisfaction. Our advanced manufacturing techniques set us apart in the fittings industry, enabling us to consistently provide top-quality Union Cross fittings while effectively addressing the unique requirements of our customers.
Contact us to get a quick quote for your requirement.
Connector NPT fittings find their place in a broad range of industrial applications that require secure threaded pipe connections. They are essential in oil and gas pipelines, chemical transfer systems, hydraulic and pneumatic setups, power generation, and marine engineering. Thanks to their tapered thread design, they ensure a tight mechanical seal, making them perfect for systems that transport gases, steam, water, oils, or corrosive chemicals. These connectors are vital for both permanent and removable piping systems, ensuring safety and efficiency in various industrial settings.
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