S-7753K288 2.469" ID x 2 7/8" OD x 5 1/2" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Standard-Wall Steel Threaded Pipe Nipples and Pipe

1485FA00650 Standard-Wall Steel Threaded Pipe Nipples and Pipe
1485FA00650 Standard-Wall Steel Threaded Pipe Nipples and Pipe

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Part No.
Part No. 1485FA00650
Equivalent to mcmaster :
7753K288

Basic Information

For Use With Air, Natural Gas, Oil, Steam, Water
Shape Straight
Type Pipe, Adapter
Schedule 40
Construction Welded
Material Black-Coated Steel
Specifications Met ASME B1.20.1, ASTM A53, ASTM A733
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2022, 223 SVHC) 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 5 1/2"
OD 2 7/8"
ID 2.469"
Wall Thickness 0.203"

Material & Accessories Parameters

For Fitting Class 125, 150
For Fitting Material Iron, Steel
For Flange Material Iron, Steel

Installation Parameters

Socket Connect Type Weld
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 black-coated steel construction, extending service life in demanding environments.
  • Versatile multi-service compatibility for reliable performance with air, natural gas, oil, steam, and water systems.
  • Robust welded construction ensures leak-proof integrity and structural durability under high-pressure conditions.
  • Dual connection flexibility with threaded × butt weld/socket weld ends for easy installation and system adaptability.
  • Precision NPT threading (ASME B1.20.1) guarantees secure, standardized fittings with Class 125/150 iron/steel flanges.
  • Heavy-duty Schedule 40 design provides optimal wall thickness (0.203") for enhanced pressure handling and mechanical strength.
  • Global compliance assurance meeting REACH and RoHS 3 environmental standards for safe industrial use.

Professional Applications & Engineering Value

This black-coated steel pipe nipple delivers critical reliability in industrial fluid and gas transfer systems. Its welded construction and NPT threaded end prevent leakage in high-vibration applications, while the butt weld/socket connect option allows seamless integration into existing pipelines. Engineered to ASME B1.20.1, ASTM A53, and ASTM A733 specifications, it maintains dimensional accuracy for consistent performance with air, natural gas, oil, steam, and water services. The corrosion-resistant coating combats degradation in harsh environments, reducing maintenance frequency and total cost of ownership for plant operators and mechanical contractors.

Specification Summary & Compliance

Precision-machined to standard NPT thread specifications (ASME B1.20.1) with 2.469" ID and 2 7/8" OD dimensions. Manufactured per ASTM A53/A733 material standards for consistent quality and pressure rating compliance. Fully compliant with REACH (EC 1907/2006) substance restrictions and RoHS 3 (2015/863/EU) directives, ensuring environmental safety in industrial applications.

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