S-7753K144 0.622" ID x 27/32" OD x 4" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Name: 7753K144 Standard-Wall Steel Threaded Pipe Nipples and Pipe - SKDIN
Brand: SKDIN
SKU: SKDIN-7753K144
Availability: InStock

Standard-Wall Steel Threaded Pipe Nipples and Pipe

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

Part No.

Part No. 1485FA00563

Equivalent to mcmaster :

7753K144

Basic Information

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

Shape Straight

Type Pipe, Adapter

Schedule 40

Construction Welded

Material Black-Coated Steel

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

RoHS RoHS 3 (2015/863/EU) Compliant

REACH REACH (EC 1907/2006) (01/17/2022, 223 SVHC) Compliant

Connection Parameters

Threading Threaded on One End

Connection Type Pipe

Connection Style Threaded × Butt Weld, Socket Connect

Thread Type NPT

Gender Male

Dimension Parameters

Pipe Size 1/2

Length 4"

OD 27/32"

ID 0.622"

Wall Thickness 0.109"

Material & Accessories Parameters

For Fitting Class 125, 150

For Fitting Material Iron, Steel

For Flange Material Iron, Steel

Installation Parameters

Socket Connect Type Weld

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

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Key Features & Benefits at a Glance

Corrosion-resistant black coating extends service life in harsh industrial environments, reducing replacement frequency and maintenance costs.
Robust welded construction ensures leak-proof performance under high-pressure applications with air, natural gas, oil, steam, and water.
Precision NPT threading on one end guarantees secure, standardized connections with Class 125 and 150 iron or steel fittings.
Schedule 40 wall thickness (0.109") provides superior structural integrity for demanding fluid and gas handling systems.
Versatile threaded × butt weld design allows flexible installation in complex piping networks, saving assembly time.
Full compliance with ASME B1.20.1 and ASTM A53 assures dimensional accuracy and material consistency for engineering reliability.
RoHS 3 and REACH SVHC compliance meets global environmental and safety standards for sustainable operations.

Professional Applications & Engineering Value

This black-coated steel pipe nipple is engineered to address common industrial challenges like corrosion, high-pressure leaks, and installation inefficiencies. The welded construction and NPT threaded end create a durable seal that withstands continuous exposure to aggressive media including steam, oil, and natural gas. Its Schedule 40 profile and ASTM A53 steel material offer exceptional burst resistance, making it ideal for industrial pipe adapters in plumbing, HVAC, and process piping systems. The combination of threaded and butt weld connections simplifies retrofitting and maintenance, reducing downtime in plants and commercial facilities.

Specification Summary & Compliance

This pipe nipple adheres to ASME B1.20.1 for NPT thread standards and ASTM A53/A733 for material specifications, ensuring precise Class 2A threading tolerances. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for global industrial use without hazardous substances.

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