S-6850T71 1.1" ID x 1 29/32" OD x 12" Long ASME B1.20.1, ASTM A106, ASTM A733 Super-Thick-Wall Steel Threaded Pipe Nipples and Pipe
Super-Thick-Wall Steel Threaded Pipe Nipples and Pipe
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Basic Information
Connection Parameters
Dimension Parameters
Dual End Parameters
Material & Accessories Parameters
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Key Features & Benefits at a Glance
- Superior pressure handling with XXH schedule and 0.4" wall thickness for reliable performance in high-stress air, hydraulic, and steam systems
- Seamless steel construction eliminates weak points, enhancing durability and preventing leaks in critical fluid transfer applications
- Precision NPT threading on both ends ensures secure, leak-resistant connections for oil, gas, and water pipelines
- Heavy-duty compatibility with Class 6000 fittings and Class 1500 flanges for versatile industrial integration
- Standardized dimensions meeting ASME B1.20.1 specifications guarantee consistent fit and interchangeability
- Regulatory compliance with REACH and RoHS 3 ensures environmental safety and global market acceptance
- Robust material certification per ASTM A106/A733 provides verified mechanical properties for engineering confidence
Professional Applications & Engineering Value
This super-thick-wall steel threaded pipe nipple addresses critical industrial challenges where standard pipes fail under extreme pressure and corrosive media. The seamless construction and NPT threaded both ends design prevent structural weaknesses and leakage points in hydraulic fluid and steam applications, while the XXH schedule wall thickness withstands pulsating pressures in oil and gas systems. Engineers specify this heavy-duty steel nipple for its predictable performance in natural gas pipelines and high-temperature water circuits, where material integrity and ASME B1.20.1 compliance eliminate installation uncertainties. The combination of ASTM A106 material and precise threading ensures long-term service life in chemical processing and power generation environments.
Specification Summary & Compliance
Manufactured to ASME B1.20.1 thread standards with dimensional adherence to 1 1/2" pipe size and 12" length. Material certifications include ASTM A106 for seamless steel tubing and ASTM A733 for welded and seamless carbon steel pipe. Fully compliant with REACH (EC 1907/2006) substance restrictions and RoHS 3 (2015/863/EU) directives. Suitable for Class 6000 fittings and Class 1500 flanges with NPT thread type ensuring pressure-tight joints.
