
300-LJ Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $86.90 | Condition is Used, MAGNALOY COUPLINGS Coupling 300 LJ Used #132790, shipping cost = $13.58 | 100.0% |



Magnaloy Couplings, specifically the 300-LJ model with the part number 132790, are a remarkable addition to any industrial piping system. These couplings are renowned for their exceptional strength and durability, making them an ideal choice for high-pressure and high-temperature applications.
The 300-LJ coupling is a part of Magnaloy's extensive line of Magnaloy Alloy couplings, which are known for their corrosion-resistant properties. This particular model is made of Magnaloy Alloy 300, a high-strength, nickel-chromium-molybdenum alloy that provides exceptional resistance to corrosion, erosion, and high-temperature oxidation.
The 300-LJ coupling features a flanged design, which allows for easy installation and maintenance. The flanges are butt-welded to the body of the coupling, ensuring a strong and reliable seal. The coupling also includes a self-aligning joint, which allows for misaligned pipes to be connected without the need for additional alignment tools.
One of the standout features of the 300-LJ coupling is its ability to withstand high temperatures. With a maximum service temperature of 1000 F (538 C), this coupling is ideal for use in applications such as oil refining, petrochemical processing, and power generation.
In terms of pressure rating, the 300-LJ coupling can handle up to 3000 PSIG (207 bar) at room temperature. This high pressure rating, combined with its corrosion resistance and high-temperature capabilities, makes the 300-LJ coupling an excellent choice for demanding industrial applications.
Overall, the Magnaloy 300-LJ coupling 132790 is a robust and reliable solution for high-pressure and high-temperature applications. Its flanged design, self-aligning joint, and corrosion-resistant Magnaloy Alloy 300 materials make it a versatile and durable option for a wide range of industrial piping systems.
Magnaloy Couplings 300-LJ (part number 132790) are high-performance, corrosion-resistant couplings designed for applications in harsh environments. Here are some pros and cons to consider when deciding whether to purchase this coupling:
Pros:1. Corrosion resistance: Magnaloy couplings are made from a proprietary alloy that is highly resistant to corrosion and erosion, making them ideal for use in saltwater, acid, and other corrosive environments.
2. High strength-to-weight ratio: Magnaloy couplings are lightweight yet strong, which can help reduce the weight and cost of piping systems.
3. Wide temperature range: Magnaloy couplings can operate in temperatures ranging from -200 F to 800 F, making them suitable for use in a variety of applications.
4. Low maintenance: Magnaloy couplings do not require lubrication, which can help reduce maintenance costs and downtime.
5. Flexibility: Magnaloy couplings can accommodate thermal expansion and contraction, which can help prevent pipe failure and reduce stress on the piping system.
Cons:1. Cost: Magnaloy couplings can be more expensive than traditional metallic couplings, which may make them less suitable for budget-constrained applications.
2. Limited availability: Magnaloy couplings may not be readily available from all distributors or suppliers, which may require additional lead time for delivery.
3. Complexity: Installing Magnaloy couplings may require specialized tools and training, which can add to the overall cost and complexity of the project.
4. Potential compatibility issues: Magnaloy couplings may not be compatible with all types of piping materials or configurations, which may require additional engineering and design work.
In conclusion, Magnaloy Couplings 300-LJ (part number 132790) offer several advantages, including high corrosion resistance, strength-to-weight ratio, temperature range, and low maintenance requirements. However, they may also be more expensive and require specialized tools and training for installation, and compatibility issues may arise with certain piping materials or configurations. Ultimately, the decision to purchase Magnaloy couplings should be based on a thorough evaluation of the specific application requirements and budget constraints. If the benefits outweigh the costs and compatibility considerations, Magnaloy couplings can be a valuable investment for high-performance, corrosion-resistant piping systems in harsh environments.
Details:
On our showroom floor. This does not include items sold as is or parts. Expedited shipping services are available upon request. 85 ton Cincinnati injection molding machine.
Related ideal reference numbers: 132790. It does not include manuals or printed materials. Located at: 10230 n.
specifications gotfastener:
- brand: Magnaloy Couplings
- mpn: 300-lj
- part type: Coupling
- make: Magnaloy
- ideal reference number: 132790
payments gotfastener:
- other
- credit card: mastercard
- wallet: google-pay
returns gotfastener:
- paid by: buyer
- time: 30 days
- method: money back
- policy: returns accepted
seller gotfastener:
- city: holly, michigan
- rating: 100.0%
- # reviews: 11343
shipping gotfastener:
- service: ups ground, fedex ground or fedex home delivery, usps priority mail
- class: standard, expedited
- transit: 2-5 days
- type: calculated
- carrier: ups, fedex, usps
offer gotfastener:
- options: ship-to-home
- availability: in stock
- best offers: true
- sold #: 24
- in stock #: 1
- price: $86.90
- item condition: Used
- started: october 23, 2024
general gotfastener:
- category: Business & Industrial > Fasteners Hardware
