S-5470N198 1.38" ID x 1 21/32" OD x 2" Long ASTM A733, ASME B1.20.1, ISO 7.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe
Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe
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Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories Parameters
Installation Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 316/316L stainless steel construction, ideal for harsh environments involving air, natural gas, oil, steam, and water.
- Reliable dual-thread compatibility featuring BSPT × NPT connections for versatile international piping system integration.
- Robust welded construction ensures leak-proof performance and long-term durability under high-pressure applications.
- Precision threading conforms to ASME B1.20.1 and ISO 7.1 standards, guaranteeing secure, vibration-resistant connections.
- Standard wall thickness (Schedule 40) provides optimal strength-to-weight ratio for 150 class fittings in industrial systems.
- RoHS 3 compliance assures environmental safety and regulatory adherence for global industrial procurement.
- Seamless installation with male threaded ends and straight design, reducing assembly time in complex pipe networks.
Professional Applications & Engineering Value
This stainless steel threaded pipe nipple addresses critical challenges in industrial fluid handling systems where corrosion resistance and pressure integrity are paramount. The 316/316L stainless steel material withstands aggressive media like steam, oil, and natural gas, preventing premature failure in chemical plants and energy facilities. Its BSPT × NPT threaded ends enable cross-standard compatibility, eliminating adapter needs in multinational projects. The welded construction and Schedule 40 wall thickness ensure structural stability under cyclic loading, while compliance with ASTM A733 guarantees consistent dimensional accuracy for maintenance-free service in HVAC, processing, and utility applications.
Specification Summary & Compliance
Manufactured to ASTM A733 with threading conforming to ASME B1.20.1 and ISO 7.1 standards, ensuring precise Class 2A/ISO tolerance fits. Designed for 150 class flanges and fittings with a nominal pipe size of 1 1/4", OD of 1 21/32", and wall thickness of 0.14". Fully RoHS 3 (2015/863/EU) compliant for hazardous substance restriction adherence in industrial deployments.
