S-4500K139 1.939" ID x 2 3/8" OD x 20" Long ASME B1.20.1, ASTM A53, ASTM A733 Thick-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with black-coated steel construction for prolonged service life in demanding industrial environments.
• Superior pressure handling with Schedule 80 thick-wall design, ensuring reliable performance with air, natural gas, oil, steam, and water systems.
• Leak-resistant connections through precision NPT threads on both ends, compatible with 300/600 flange classes for secure fittings.
• Robust welded construction provides exceptional strength and durability, reducing the risk of failure under high-stress conditions.
• Broad application versatility across multiple media including oil, steam, and water, supported by compliance with ASME, ASTM A53, and ASTM A733 standards.
• Environmental and safety assurance with full REACH and RoHS 3 compliance, meeting strict industrial regulatory requirements.
• Precise dimensional accuracy with a 20" length and standardized threading, facilitating easy installation and replacement in existing systems.

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high-pressure leaks, and system compatibility. The welded construction and Schedule 80 thick-wall design provide enhanced structural integrity, making it ideal for demanding applications in oil, gas, steam, and water pipelines. With NPT threads on both ends, it ensures a tight seal, minimizing fluid or gas escape in systems requiring 300/600 flange class fittings. By adhering to ASME B1.20.1, ASTM A53, and ASTM A733 specifications, this nipple delivers consistent performance, reducing maintenance downtime and extending the lifespan of industrial setups. Its compliance with REACH and RoHS 3 further supports safe, sustainable operations in diverse sectors.

Specification Summary & Compliance

This product features precision NPT threading conforming to ASME B1.20.1 standards, with dimensions including a 2" pipe size, 20" length, and Schedule 80 wall thickness. It meets ASTM A53 and ASTM A733 specifications for material and manufacturing quality. Compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) ensures adherence to environmental and safety regulations, supporting reliable use in industrial fluid and gas systems.