S-7818K236 Length 3 1/2" ASME B1.20.1, ASTM A234, ASTM B633, MSS SP-95 Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe

Name: 7818K236 Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe - SKDIN
Brand: SKDIN
SKU: SKDIN-7818K236
Availability: InStock

Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe

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

Part No.

Part No. 1490FA00086

Equivalent to mcmaster :

7818K236

Basic Information

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

Shape Straight

Type Pipe, Reducer

Schedule 80

Construction Seamless

Material Galvanized Steel

Specifications Met ASME B1.20.1, ASTM A234, ASTM B633, MSS SP-95

RoHS RoHS 3 (2015/863/EU) Compliant

REACH REACH (EC 1907/2006) (06/10/2022, 224 SVHC) Compliant

Connection Parameters

Threading Threaded on Both Ends

Connection Type Pipe

Connection Style Threaded

Thread Type NPT

Gender Male

Dimension Parameters

Length 3 1/2"

Dual End Parameters

Pipe Size (A) 1

Pipe Size (B) 3/8

OD (A) 1 5/16"

OD (B) 43/64"

ID (A) 0.957"

ID (B) 0.423"

Wall Thickness (A) 0.179"

Wall Thickness (B) 0.126"

Material & Accessories Parameters

For Fitting Class 300

For Fitting Material Galvanized Iron, Galvanized Steel

For Flange Material Galvanized Steel

For Flange Class 300

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 galvanized steel construction, extending service life in harsh industrial environments.
Enhanced structural integrity from seamless design, minimizing leak risks under high-pressure applications.
Broad compatibility with air, natural gas, oil, steam, and water systems, offering versatile fluid handling solutions.
Reliable leak-free connections ensured by NPT threading on both ends, conforming to ASME B1.20.1 standards.
Heavy-duty performance with Schedule 80 thick walls, providing extra strength for demanding industrial use.
Precise dimensional accuracy in pipe reduction from 1" to 3/8", facilitating smooth system integration.
Compliance with safety regulations including RoHS 3 and REACH, ensuring environmental and workplace safety.

Professional Applications & Engineering Value

This galvanized steel pipe reducer is engineered to address critical challenges in industrial piping systems, such as pressure management and corrosion. The seamless construction and Schedule 80 thickness prevent failures in high-stress environments, while the NPT threaded ends ensure secure, leak-resistant joints for air, natural gas, oil, steam, and water applications. Made from galvanized iron and steel, it resists rust and degradation, reducing maintenance costs and downtime. Ideal for pipe fittings in Class 300 systems, this reducer supports efficient flow transition and long-term reliability in plumbing, HVAC, and processing industries.

Specification Summary & Compliance

This product adheres to ASME B1.20.1 for NPT thread standards and ASTM A234 for material specifications, ensuring precise dimensional tolerances. It meets MSS SP-95 and ASTM B633 for galvanized coatings, with compliance to RoHS 3 and REACH regulations for hazardous substance control. The seamless, straight design with threaded both ends supports reliable performance in industrial fittings.

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