S-4788K438 1.61" ID x 1 29/32" OD x 2" Long ASTM A53, ASTM A733, DIN EN 10226 Standard-Wall Steel Threaded Pipe Nipples and Pipe
Standard-Wall Steel Threaded Pipe Nipples and Pipe
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Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories Parameters
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Key Features & Benefits at a Glance
- Corrosion-resistant black-coated steel construction extends service life in demanding environments with air, natural gas, oil, steam, and water.
- Welded design ensures superior structural integrity for reliable, leak-free connections under continuous pressure and vibration.
- Precision BSPT threading on both ends guarantees secure, tight seals with compatible iron and steel fittings, reducing installation time and maintenance.
- Schedule 40 wall thickness (0.145") provides optimal strength-to-weight ratio, handling high-pressure industrial fluids without deformation.
- Compliance with ASTM A53, ASTM A733, and DIN EN 10226 standards assures consistent dimensional accuracy and performance for global engineering projects.
- REACH and RoHS 3 environmental compliance supports sustainable operations and safe use in regulated industries.
- Versatile compatibility with Class 150 fittings simplifies integration into existing piping systems for air, gas, oil, steam, and water applications.
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple is engineered to address common industrial challenges such as fluid leakage, corrosion, and pressure fluctuations. The welded construction and BSPT thread type deliver robust, sealed connections that withstand thermal expansion and mechanical stress in systems handling air, natural gas, oil, steam, or water. Its Schedule 40 profile and ASTM A53/A733 compliance ensure precise fit with iron and steel flanges, minimizing downtime in HVAC, plumbing, and process piping. By combining durability with REACH/RoHS 3 adherence, it offers a reliable solution for maintenance and new installations in harsh environments.
Specification Summary & Compliance
This nipple meets dimensional tolerances per DIN EN 10226 for threaded components, with a pipe size of 1 1/2", length of 2", ID of 1.61", and OD of 1 29/32". It conforms to ASTM A53 and ASTM A733 manufacturing standards for material and welding quality, and is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations.
