S-9157K751 1.049" ID x 1 5/16" OD x 4 1/2" Long ASTM A312, ASTM A733, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Name: 9157K751 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe - SKDIN
Brand: SKDIN
SKU: SKDIN-9157K751
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. 1504FA01268

Equivalent to mcmaster :

9157K751

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 4 1/2"

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, ideal for harsh environments involving air, natural gas, oil, steam, and water.
Dual-connection versatility featuring NPT threading on one end and butt weld on the other for flexible installation in diverse piping systems.
High-pressure reliability designed for Class 150 service, ensuring secure performance in demanding industrial applications.
Precision-engineered threading conforming to ASME B1.20.1 NPT standards, providing leak-resistant seals and easy assembly.
Robust welded construction and Schedule 40 wall thickness for enhanced durability and long-term system integrity.
Compliance with major industry standards including ASTM A312 and ASTM A733, guaranteeing material quality and dimensional accuracy.
Environmentally safe operation with RoHS 3 compliance, meeting strict regulatory requirements for hazardous substance control.

Professional Applications & Engineering Value

This 1" Schedule 40 stainless steel threaded pipe nipple delivers exceptional engineering value by addressing common industrial challenges such as corrosion, pressure fluctuations, and connection compatibility. Constructed from 304/304L stainless steel, it offers excellent resistance to oxidation and chemical attack, making it suitable for air, natural gas, oil, steam, and water systems. The welded design ensures structural integrity, while the NPT threaded end and butt weld connection provide versatile, secure joining options that minimize leakage risks. Ideal for Class 150 applications, this adapter enhances system reliability in industrial piping, process equipment, and utility networks, reducing maintenance needs and downtime.

Specification Summary & Compliance

This threaded pipe nipple adheres to precise dimensional and performance standards, including NPT thread specifications per ASME B1.20.1 and material requirements under ASTM A312 and ASTM A733. It is manufactured for Schedule 40 pipe systems with a 1" size and Class 150 rating, ensuring compatibility and safety. The product is fully RoHS 3 (2015/863/EU) Compliant, confirming its adherence to environmental regulations for hazardous substances.

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