S-7753K145 0.824" ID x 1 3/64" OD x 4" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Name: 7753K145 Standard-Wall Steel Threaded Pipe Nipples and Pipe - SKDIN
Brand: SKDIN
SKU: SKDIN-7753K145
Availability: InStock

Standard-Wall Steel Threaded Pipe Nipples and Pipe

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

Part No.

Part No. 1485FA00564

Equivalent to mcmaster :

7753K145

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 3/4

Length 4"

OD 1 3/64"

ID 0.824"

Wall Thickness 0.113"

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 demanding environments with air, natural gas, oil, steam, and water.
Dual-connection versatility with threaded NPT on one end and butt weld/socket on the other simplifies installation and system integration.
Robust welded steel construction ensures structural integrity and leak-free performance under high-pressure applications.
Schedule 40 wall thickness provides superior strength and durability for industrial-grade piping systems.
Precision NPT threading (ASME B1.20.1) guarantees secure, standardized connections with iron and steel fittings.
Comprehensive compliance with REACH and RoHS 3 ensures environmental safety and regulatory acceptance.
Broad media compatibility safely handles aggressive fluids and gases, reducing component failure risks.

Professional Applications & Engineering Value

This black-coated steel pipe adapter is engineered to solve critical connection challenges in industrial fluid and gas systems. Its welded construction and dual connection style (threaded × butt weld/socket) eliminate the need for multiple adapters, reducing potential leak points and installation time. The NPT threaded end ensures a tight seal with Class 125/150 iron or steel fittings, while the weld end allows for permanent, high-strength joints in pipelines conveying air, natural gas, oil, steam, or water. Made from ASTM A53/A733 steel, it withstands high pressure and temperature fluctuations, making it ideal for oil and gas, chemical processing, and HVAC applications where reliability is paramount.

Specification Summary & Compliance

This adapter features precision NPT threads per ASME B1.20.1 with standard Class 2A tolerances for reliable engagement. It conforms to ASTM A53 and ASTM A733 material specifications, ensuring consistent mechanical properties and dimensional accuracy (Pipe Size: 3/4", Schedule 40, Length: 4"). The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, guaranteeing adherence to environmental and safety standards for industrial use.

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