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1-1/2 x 3/4 in. 70/30 Copper Nickel Coupling. 400 lb Rating, Socket weld Connection, Reducing 803-6397430

Item No. M120998
This 1-1/2 x 3/4 in. Coupling is made from 70/30 Copper Nickel with a Socket Weld connection. Reducing design. It has a 400 lb pressure rating. Couplings are used to join pipes or tubes in a straight line. They are primarily utilized to extend pipe runs or to repair a damaged section of pipe.
EA

Description

This 1-1/2 x 3/4 in. Coupling is made from 70/30 Copper Nickel with a Socket Weld connection. Reducing design. It has a 400 lb pressure rating.

Couplings are used to join pipes or tubes in a straight line. They are primarily utilized to extend pipe runs or to repair a damaged section of pipe. Couplings are among the most common and essential components in piping systems in plumbing, marine, and industrial contexts.

Socket weld pipe connections are used in high temperature and high-pressure environments. Socket weld pipe connections feature a smooth internal bore sized to match the outer diameter of the pipe. The pipe end is inserted into the socket and then fillet welded around the joint, forming a strong, leak-tight seal. Socket weld connections are popular in smaller sized fittings and are permanent.

70/30 Copper Nickel, often abbreviated to 70/30 CuNi, is a high-performance alloy comprised of 70% copper and 30% nickel. This high nickel content offers enhanced resistance to corrosion than other alloys- making it a critical material for producing marine and offshore systems components.

Applications of Couplings

  • Pipe Repair
  • Extending Pipelines
  • Connecting Equipment to Systems

Advantages of Socket Weld Connections

  • Easy Installation
  • Leak-Proof
  • Cost Effective
  • Resistant to Loosening

Applications of Socket Weld Connections

  • High-Pressure Systems
  • Hazardous Fluids

Advantages

  • Superior Resistance to Corrosion
  • Enhanced Strength
  • Fuel Resistance


Tork Systems offers an extensive range of valves, pipe, fittings, and flanges that are critical to ship repair projects and other marine applications. Our markets include US Navy, Coast Guard, and Commercial marine vessels. Let our team of marine experts can help you find the parts you need to Get Ship Done.

Specifications

Type
Coupling
Size
1-1/2 x 3/4 in.
​Product Description
1-1/2 x 3/4 in. 70/30 Copper Nickel Coupling. 400 lb Rating, Socket weld Connection, Reducing 803-6397430
Pressure Class
400 lb
Material Family
Copper Nickel
Material Grade
70/30 Copper Nickel
Connection
Socket weld
Full Specifications
This 1-1/2 x 3/4 in. Coupling is made from 70/30 Copper Nickel with a Socket Weld connection. Reducing design. It has a 400 lb pressure rating.
U_ItemRemarks
Reducing

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*Images shown may not reflect the actual product and may show a similar product of a different size, manufacturer, etc.
Item No. M120998

1-1/2 x 3/4 in. 70/30 Copper Nickel Coupling. 400 lb Rating, Socket weld Connection, Reducing 803-6397430

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EA

Specifications

Type
Coupling
Size
1-1/2 x 3/4 in.
​Product Description
1-1/2 x 3/4 in. 70/30 Copper Nickel Coupling. 400 lb Rating, Socket weld Connection, Reducing 803-6397430
Pressure Class
400 lb
Material Family
Copper Nickel
Material Grade
70/30 Copper Nickel
Connection
Socket weld
Full Specifications
This 1-1/2 x 3/4 in. Coupling is made from 70/30 Copper Nickel with a Socket Weld connection. Reducing design. It has a 400 lb pressure rating.
U_ItemRemarks
Reducing

Description

This 1-1/2 x 3/4 in. Coupling is made from 70/30 Copper Nickel with a Socket Weld connection. Reducing design. It has a 400 lb pressure rating.

Couplings are used to join pipes or tubes in a straight line. They are primarily utilized to extend pipe runs or to repair a damaged section of pipe. Couplings are among the most common and essential components in piping systems in plumbing, marine, and industrial contexts.

Socket weld pipe connections are used in high temperature and high-pressure environments. Socket weld pipe connections feature a smooth internal bore sized to match the outer diameter of the pipe. The pipe end is inserted into the socket and then fillet welded around the joint, forming a strong, leak-tight seal. Socket weld connections are popular in smaller sized fittings and are permanent.

70/30 Copper Nickel, often abbreviated to 70/30 CuNi, is a high-performance alloy comprised of 70% copper and 30% nickel. This high nickel content offers enhanced resistance to corrosion than other alloys- making it a critical material for producing marine and offshore systems components.

Applications of Couplings

  • Pipe Repair
  • Extending Pipelines
  • Connecting Equipment to Systems

Advantages of Socket Weld Connections

  • Easy Installation
  • Leak-Proof
  • Cost Effective
  • Resistant to Loosening

Applications of Socket Weld Connections

  • High-Pressure Systems
  • Hazardous Fluids

Advantages

  • Superior Resistance to Corrosion
  • Enhanced Strength
  • Fuel Resistance


Tork Systems offers an extensive range of valves, pipe, fittings, and flanges that are critical to ship repair projects and other marine applications. Our markets include US Navy, Coast Guard, and Commercial marine vessels. Let our team of marine experts can help you find the parts you need to Get Ship Done.
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***All trademarked and copyrighted materials, including logos, are the sole property of their respective owners. This product is not affiliated with, endorsed by, or sponsored by these owners. References to third-party trademarks or copyrights are for informational purposes only, without implying any association or endorsement. We respect intellectual property rights. Any concerns should be promptly addressed. While efforts have been made for accuracy, errors may occur. Claims, warranties, and liabilities related to third-party trademarks or copyrighted materials rest with the product manufacturer or seller. By using this product, you agree to these terms. If you disagree, please refrain from using the product.
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2900 Main St., Bldg 140D

Alameda, CA 94501

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