S-9157K501 2.469" ID x 2 7/8" OD x 4" Long ASTM A312, ASTM A733, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Name: 9157K501 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe - SKDIN
Brand: SKDIN
SKU: SKDIN-9157K501
Availability: InStock

Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

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

Part No.

Part No. 1504FA01209

Equivalent to mcmaster :

9157K501

Basic Information

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

Shape Straight

Type Pipe, Adapter

Schedule 40

Construction Welded

Material 304/304L Stainless Steel

Specifications Met ASTM A312, ASTM A733, ASME B1.20.1

RoHS RoHS 3 (2015/863/EU) 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 2 1/2

Length 4"

OD 2 7/8"

ID 2.469"

Wall Thickness 0.203"

Material & Accessories Parameters

For Fitting Class 150

For Fitting Material 304 Stainless Steel, 304/304L Stainless Steel

For Flange Material 304 Stainless Steel, 304/304L Stainless Steel

For Flange Class 150

For Fitting Schedule 40

Installation Parameters

Socket Connect Type Socket Connect

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 304/304L stainless steel construction, ideal for harsh environments involving air, natural gas, oil, steam, and water.
Reliable leak-proof connections thanks to precision NPT threading on one end and welded construction, ensuring secure fittings in high-pressure systems.
Durable heavy-duty performance with Schedule 40 wall thickness and 150 class rating, built to withstand industrial demands without failure.
Versatile compatibility with socket connect and butt weld options, allowing flexible installation in various piping configurations.
Long-term operational safety through compliance with ASTM A312, ASTM A733, and ASME B1.20.1 standards, guaranteeing material and threading quality.
Environmental and regulatory adherence with RoHS 3 compliance, making it suitable for global industrial applications without hazardous substances.
Easy integration and maintenance with a straight, male-threaded design and standard 4" length, reducing installation time and costs.

Professional Applications & Engineering Value

This 2 1/2" Schedule 40 stainless steel threaded pipe nipple is engineered to address common industrial challenges like corrosion, pressure fluctuations, and connection integrity in air, natural gas, oil, steam, and water systems. Made from 304/304L stainless steel, it resists oxidation and chemical degradation, extending service life in aggressive environments. The NPT threading and welded construction provide a tight seal, minimizing leaks in high-stress applications such as pipelines, processing plants, and HVAC systems. By meeting ASTM A312 and ASME B1.20.1 specifications, it ensures dimensional accuracy and reliability, reducing downtime and maintenance costs for engineers and procurement specialists seeking robust pipe fittings.

Specification Summary & Compliance

This product adheres to precise dimensional standards, including NPT thread type per ASME B1.20.1 and Schedule 40 wall thickness for consistent performance. It complies with ASTM A312 for material quality and ASTM A733 for general requirements, alongside RoHS 3 (2015/863/EU) for environmental safety, ensuring it meets rigorous industrial and regulatory demands.

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