S-9157K756 1.049" ID x 1 5/16" OD x 12" Long ASTM A312, ASTM A733, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

1504FA01273 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe
1504FA01273 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

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

Part No.
Part No. 1504FA01273
Equivalent to mcmaster :
9157K756

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 1
Length 12"
OD 1 5/16"
ID 1.049"
Wall Thickness 0.133"

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 for extended service life in demanding environments.
  • Reliable leak-free connections ensured by precision NPT threading on one end, conforming to ASME B1.20.1 standards.
  • Versatile multi-media compatibility for safe use with air, natural gas, oil, steam, and water systems.
  • Robust welded construction provides enhanced structural integrity for high-pressure applications up to Class 150.
  • Precise dimensional accuracy with Schedule 40 wall thickness and 12" length for easy installation and system alignment.
  • Comprehensive industry compliance meeting ASTM A312, ASTM A733, and RoHS 3 regulations for quality assurance.
  • Flexible connection options with threaded male end and socket connect design for adaptable system integration.

Professional Applications & Engineering Value

This 1" Schedule 40 stainless steel pipe nipple delivers exceptional performance in industrial fluid handling systems. The 304/304L stainless steel material provides excellent resistance to corrosion and oxidation, making it ideal for air, natural gas, oil, steam, and water applications where chemical compatibility and durability are critical. The welded construction combined with NPT threading ensures secure, leak-proof connections that withstand vibration and pressure fluctuations in piping systems. With its male threaded end and socket connect capability, this pipe adapter simplifies installation while maintaining system integrity, reducing maintenance costs and downtime in commercial and industrial settings.

Specification Summary & Compliance

This pipe nipple features precision NPT threads manufactured to ASME B1.20.1 standards, ensuring proper engagement and sealing compatibility. The product meets ASTM A312 and ASTM A733 specifications for material quality and dimensional accuracy, with Schedule 40 wall thickness (0.133") and 12" length. Compliance with RoHS 3 (2015/863/EU) ensures environmental safety, while the construction is suitable for Class 150 pressure ratings across various industrial applications.

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