S-4457K256 0.493" ID x 43/64" OD x 22" Long ASME B1.20.1, ASTM A53, ASTM A733 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 coating extends service life in demanding industrial environments
- Welded steel construction ensures superior structural integrity and pressure handling capabilities
- NPT threading on both ends provides reliable, leak-proof connections with iron and steel fittings
- Schedule 40 wall thickness delivers optimal strength for high-pressure applications including steam and natural gas
- 22-inch length versatility accommodates various installation requirements while maintaining structural stability
- Multi-medium compatibility safely handles air, water, oil, steam and natural gas systems
- Industry-standard compliance guarantees consistent performance and interchangeability across systems
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple addresses critical industrial challenges through its robust welded construction and precision NPT threading. Engineered for demanding fluid and gas transfer systems, the Schedule 40 wall thickness provides exceptional burst pressure resistance while maintaining flow efficiency. The protective black coating significantly reduces corrosion in aggressive environments containing steam, oil, and natural gas. Its 22-inch length offers installation flexibility in confined spaces while maintaining structural rigidity. Perfect for connecting iron and steel fittings in Class 125 and 150 systems, this nipple ensures reliable performance in plumbing, industrial processing, and energy applications where leak prevention and durability are paramount.
Specification Summary & Compliance
Manufactured to exacting Class 2A thread tolerances per ASME B1.20.1 standard, this pipe nipple guarantees precise fitment. The ASTM A53 and ASTM A733 specifications ensure consistent material properties and dimensional accuracy. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, this component meets international environmental and safety standards. The Schedule 40 construction with 0.091" wall thickness and 43/64" OD dimensions provides reliable performance in pressure applications requiring standardized pipe components.
