S-7753K163 0.493" ID x 43/64" OD x 12" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Name: 7753K163 Standard-Wall Steel Threaded Pipe Nipples and Pipe - SKDIN
Brand: SKDIN
SKU: SKDIN-7753K163
Availability: InStock

Standard-Wall Steel Threaded Pipe Nipples and Pipe

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

Part No.

Part No. 1485FA00578

Equivalent to mcmaster :

7753K163

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 3/8

Length 12"

OD 43/64"

ID 0.493"

Wall Thickness 0.091"

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 environments with air, natural gas, oil, steam, and water.
Dual-connection versatility with threaded (NPT) and butt weld ends for flexible installation in diverse piping systems.
Heavy-duty welded steel construction ensures reliable performance under high-pressure conditions (Class 125/150).
Precision NPT threading (ASME B1.20.1) guarantees leak-proof seals and easy assembly with compatible fittings.
Standard Schedule 40 dimensions provide consistent wall thickness (0.091") for optimal flow and pressure handling.
Compliant with REACH and RoHS 3 standards, ensuring safe use in regulated industrial applications.
Rigorous material certifications (ASTM A53/A733) confirm consistent quality and mechanical properties.

Professional Applications & Engineering Value

This black-coated steel pipe nipple is engineered to address common industrial challenges such as corrosion in multi-medium systems and the need for reliable, high-pressure connections. Its welded construction and NPT threading provide a robust seal that prevents leaks in applications handling air, natural gas, oil, steam, or water. The threaded × butt weld design offers installation flexibility, reducing assembly time and allowing integration into both threaded and welded pipe networks. By meeting ASME B1.20.1, ASTM A53, and ASTM A733 specifications, it ensures dimensional accuracy and material integrity, minimizing downtime in industrial piping systems for oil & gas, plumbing, and process industries.

Specification Summary & Compliance

This pipe nipple features a 3/8" NPT threaded end with Class 2A tolerance per ASME B1.20.1, and a butt weld/socket connect end for Schedule 40 pipes. It is manufactured from steel compliant with ASTM A53 and ASTM A733, with a wall thickness of 0.091" and OD of 43/64". The product is fully REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) compliant, ensuring adherence to environmental and safety regulations for industrial use.

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