Petersen 113-072- 72" Dia Multi-Flex Heavy Duty Gas Bag Style Inflatable Pipe Plug
- Part #:113-072-
- Model #:Multi-Flex 113 Series
- Condition:Brand New

Overview
This heavy-duty inflatable pipe plug, the Petersen 113-072-H 72" Dia Multi-Flex Gas Bag, is expertly engineered for high expansion and lower pressure gas applications, delivering a dependable and robust seal for professional use in large diameter pipelines. Designed to offer superior performance compared to standard gas plugs, this essential tool is ideal for maintenance, repair, and inspection tasks within extensive gas pipeline systems.
The Petersen Multi-Flex Gas Bag effectively addresses the significant challenge of achieving a secure seal in large diameter pipelines with potential variations in internal dimensions and irregular shapes. Its substantial expansion capability ensures a tight and conforming fit, providing a superior alternative to less adaptable plugs and enhancing the safety and efficiency of large-scale pipeline operations for professional technicians and engineers.
Key advantages include its Industrial Ballistic Nylon outer ply, which offers exceptional durability and resistance to wear in demanding industrial environments associated with large pipelines. The plug's relatively small deflated diameter and inherent flexibility, considering its large inflated size, enable it to be maneuvered through access points. Furthermore, its heavy-duty construction allows it to conform to a wide range of large pipe shapes, ensuring a reliable seal. The relatively small storage area required for such a large plug also offers logistical benefits for field operations.
This 72" diameter Multi-Flex Heavy Duty Gas Bag is an invaluable asset for pipeline maintenance crews, gas transmission companies, and large industrial facilities that require a trustworthy and adaptable solution for sealing lower pressure gas lines of significant diameter. Its robust construction and high expansion capabilities make it well-suited for numerous professional applications where a secure and flexible seal in large pipes is paramount.
Key Features
- Specifically designed for high expansion applications in large diameter pipelines, guaranteeing a tight seal across varying internal dimensions.
- Optimized for lower pressure gas applications, providing a safe and effective barrier during large-scale operations.
- Constructed with a resilient Industrial Ballistic Nylon outer ply for exceptional durability and extended lifespan in challenging environments associated with large pipelines.
- Features a relatively small deflated diameter and significant flexibility, enabling maneuvering through access points in large pipeline systems.
- The heavy-duty construction ensures the plug conforms to most large pipe shapes, establishing a reliable and secure seal.
Specifications
- Product Name: Petersen 113-072-H 72" Dia Multi-Flex Heavy Duty Gas Bag Style Inflatable Pipe Plug
- Nominal Diameter: 72 inches
- Application: High Expansion, Lower Pressure Gas
- Outer Ply Material: Industrial Ballistic Nylon
- Inner Material: (Specify if known, otherwise N/A) N/A
- Pressure Rating: Lower Pressure (specific pressure rating should be added if available)
Applications
This 72" Multi-Flex Heavy Duty Gas Bag is an essential tool for professional pipeline technicians and maintenance engineers tasked with sealing large diameter gas transmission lines for inspections, repairs, or modifications in extensive industrial settings. It proves particularly beneficial in scenarios where these large pipelines exhibit minor variations in diameter or have irregular shapes, offering a more dependable seal compared to standard rigid plugs. Gas transmission companies can effectively utilize these plugs for temporary line stoppages during essential maintenance procedures on large-scale systems. Its flexibility also makes it highly suitable for navigating access points within complex, large pipeline networks.
Performance and Characteristics
The Industrial Ballistic Nylon outer layer provides superior resistance to abrasion and punctures, significantly enhancing the plug's durability and service life in the context of large pipeline operations. Its high expansion capability ensures a secure and effective seal, even with slight variations in the internal diameter of the 72" nominal pipe size. Engineered for lower pressure gas systems, it delivers a robust sealing solution without requiring excessive inflation pressure for such a large volume. The inherent flexibility of the material allows it to conform precisely to the internal contours of the large pipe, maximizing the contact area and the integrity of the seal.
Additional Information
Manufactured by Petersen Products, this heavy-duty gas bag is engineered to deliver consistent and reliable performance in demanding industrial applications involving large diameter pipelines. The utilization of Industrial Ballistic Nylon in its construction underscores its robust design and suitability for repeated use in professional settings. It is crucial for professionals to adhere strictly to the manufacturer's guidelines regarding inflation pressure and application-specific safety protocols to ensure optimal and safe operation with such a large inflatable device.
Kit Contents
- Petersen 113-072-H 72" Dia Multi-Flex Heavy Duty Gas Bag Style Inflatable Pipe Plug
- (Confirm if inflation hose and any other accessories are included for this specific model)
Secure your large diameter, lower pressure gas applications with a reliable and highly durable seal. Invest in the Petersen 113-072-H 72" Dia Multi-Flex Heavy Duty Gas Bag Today!
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| Country of Origin | USA |
| Dia. Deflated | 7" (178mm) |
| Dia. Max | 72" (1829mm) |
| Length Deflated | 170.4" (4331mm) |
| Length Overall Inflated, Est. | 166.1" (4219mm) |
| Length, Contact | 54" (1372mm) |
| Length, Contact Max | 66" (1676mm) |
| Length, Contact Min | 42" (1067mm) |
| Material, Metal Components | Aluminum and Plated Carbon Steel |
| Material, Outer Ply | Ballistic Nylon |
| Package Dimensions | 38X38X10 |
| Port, Inflation | 2" MNPT to 1/2" QD Plug |
| Port, PSI Monitor | 1/4" QD Cplg |
| Pressure Pipeline Max Head | 1 psi (0.07 bar)/2.3' (0.7 m) |
| Pressure, Inflation Max | 2 psi (0.13 bar) |
| Sage Subcategory Number | W113 |
| Shipping Wt. | 34 Lb (15.42 Kg) |
| Temperature Max. Service F | 200 f (93.33 c) |
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