S-4550K613 0.423" ID x 43/64" OD x 6 1/2" Long ASME B1.20.1, ASTM A53, ASTM A733 Thick-Wall Steel Threaded Pipe Nipples and Pipe

Name: 4550K613 Thick-Wall Steel Threaded Pipe Nipples and Pipe - SKDIN
Brand: SKDIN
SKU: SKDIN-4550K613
Availability: InStock

Thick-Wall Steel Threaded Pipe Nipples and Pipe

Image may differ from product. See technical specification for details.

Part No.

Part No. 1489FA00227

Equivalent to mcmaster :

4550K613

Basic Information

For Use With Air, Natural Gas, Oil, Steam, Water

Shape Straight

Type Pipe

Schedule 80

Construction Welded

Material Black-Coated Steel

Specifications Met ASME B1.20.1, ASTM A53, ASTM A733

Connection Parameters

Threading Threaded on Both Ends

Connection Type Pipe

Connection Style Threaded

Thread Type NPT

Gender Male

Dimension Parameters

Pipe Size 3/8

Length 6 1/2"

OD 43/64"

ID 0.423"

Wall Thickness 0.126"

Material & Accessories Parameters

For Fitting Class 300

For Fitting Material Iron, Steel

For Flange Material Steel

For Flange Class 300, 600

Technical Drawings No drawings available at the moment, will be launched soon

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Key Features & Benefits at a Glance

Superior corrosion resistance with black-coated steel construction, extending service life in demanding environments.
Exceptional pressure handling with Schedule 80 thick-wall design, suitable for Class 300 and 600 flange systems.
Leak-proof connections ensured by precision NPT threading on both ends, conforming to ASME B1.20.1 standards.
Versatile media compatibility for safe use with air, natural gas, oil, steam, and water applications.
Robust welded construction provides enhanced structural integrity and durability under high-stress conditions.
Reliable dimensional accuracy with a 6 1/2" length and standardized pipe size, ensuring easy installation and interchangeability.
Broad industrial compliance meeting ASTM A53 and ASTM A733 specifications for consistent quality and performance.

Professional Applications & Engineering Value

This thick-wall steel threaded pipe nipple is engineered to address common industrial challenges such as fluid leakage, pressure fluctuations, and corrosive media exposure. The black-coated steel material and welded construction provide a durable barrier against rust and physical wear, making it ideal for air, natural gas, oil, steam, and water systems in plants, pipelines, and machinery. Its NPT threaded both ends design ensures a secure, tight seal that minimizes maintenance downtime. By adhering to ASME B1.20.1 and other key standards, this nipple delivers reliable pressure rating performance and long-term operational safety, reducing the risk of system failures in critical industrial pipe fittings applications.

Specification Summary & Compliance

This product features precise dimensions including a 3/8" pipe size, Schedule 80 wall thickness, and 6 1/2" length, with threading conforming to ASME B1.20.1 for NPT standards. It complies with ASTM A53 and ASTM A733 specifications, ensuring material quality and manufacturing consistency. The nipple is designed for use with iron and steel fittings, supporting flange classes 300 and 600, and is suitable for various industrial media without additional RoHS or REACH restrictions as per provided data.

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