S-9110T943 1.61" ID x 1 29/32" OD x 3 1/2" Long ASTM A733, ASTM A312, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Name: 9110T943 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe - SKDIN
Brand: SKDIN
SKU: SKDIN-9110T943
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. 1504FA01152

Equivalent to mcmaster :

9110T943

Basic Information

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

Shape Straight

Type Pipe, Adapter

Schedule 40

Construction Welded

Material 316/316L Stainless Steel

Specifications Met ASTM A733, ASTM A312, 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 1 1/2

Length 3 1/2"

OD 1 29/32"

ID 1.61"

Wall Thickness 0.145"

Material & Accessories Parameters

For Fitting Class 150

For Fitting Material 316 Stainless Steel, 316/316L Stainless Steel

For Flange Material 316 Stainless Steel, 316/316L 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 316/316L stainless steel construction for extended service life in harsh chemical and marine environments.
Robust welded design ensures reliable, leak-free performance under high-pressure applications with air, natural gas, oil, steam, and water.
Versatile threaded NPT connection on one end provides easy, secure installation and compatibility with standard industrial piping systems.
Precision-engineered to Schedule 40 dimensions for consistent wall thickness and optimal flow characteristics in demanding processes.
Compliance with ASTM A733, ASTM A312, and ASME B1.20.1 standards guarantees material quality, dimensional accuracy, and thread integrity.
RoHS 3 compliance ensures environmental safety and meets global regulatory requirements for hazardous substance restrictions.
Durable straight design with Class 150 rating supports high-temperature and high-pressure applications without deformation.

Professional Applications & Engineering Value

This 1 1/2" Schedule 40 stainless steel pipe nipple is engineered to address critical challenges in industrial fluid and gas handling systems. Constructed from 316/316L stainless steel, it offers exceptional resistance to pitting and corrosion, making it ideal for aggressive media like steam, oil, and natural gas. The threaded NPT connection on one end, combined with a socket or butt weld option, simplifies assembly while maintaining a secure seal under vibration and thermal cycling. Its welded construction and adherence to ASTM A312 and ASME B1.20.1 standards ensure reliability in high-stress environments, reducing downtime and maintenance costs in chemical processing, power generation, and oil & gas applications.

Specification Summary & Compliance

This pipe nipple meets Class 2A thread tolerances per ASME B1.20.1 for precise fit and leak prevention. It conforms to ASTM A733 for welded and seamless pipe and ASTM A312 for seamless and welded austenitic stainless steel pipe specifications. The product is RoHS 3 (2015/863/EU) Compliant, ensuring it is free from hazardous substances, and is designed for use with Class 150 fittings and Schedule 40 piping systems.

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