Blug Plugs hollow Threaded Tapped

High-strength threaded plugs for secure pipe sealing and industrial applications

Product View
Product Structure

Precision Hollow Threaded Tapped Design

The Bull Plug โ€“ Hollow Threaded Tapped is engineered for advanced piping applications requiring controlled flow, pressure testing, and threaded instrumentation access. Its hollow core combined with internal tapping allows easy integration of gauges, sensors, or fittings. Manufactured with high-strength materials and precision machining, it ensures reliable performance, secure fitting, and durability in demanding industrial environments.

Key Design Features

  • Hollow core with internal tapping for instrumentation
  • Precision threads for secure and leak-resistant connection
  • Ideal for pressure testing and monitoring systems
  • High-strength forged construction for durability
  • Corrosion-resistant material options available
  • Easy installation and maintenance
Size Range
DN50 โ€“ DN100
Pressure Class
3000 / 6000 / 9000
Thread Type
NPT / BSP / Tapped
Standard
ASME B16.11
Material
Carbon / Alloy / SS
Key Features

Advanced Flow & Instrumentation Performance

01

Hollow Tapped Design

Engineered with an internal passage and tapping to allow fluid flow, pressure testing, and direct integration of gauges or sensors.

Dual Function Design
02

Precision Threading & Tapping

CNC-machined threads and internal tapping ensure accurate fitment, leak resistance, and reliable connection for instrumentation.

High Accuracy Fit
03

Pressure Testing Ready

Ideal for systems requiring pressure monitoring, testing ports, and controlled flow operations in industrial pipelines.

Monitoring Ready
04

Heavy-Duty Construction

Manufactured using high-strength forged materials to withstand harsh environments and high-pressure conditions.

Up to Class 9000
05

Corrosion Resistant Options

Available in multiple material grades including stainless and alloy steel for extended durability in corrosive environments.

Long Service Life
Hollow, Threaded, Tapped
๐Ÿ‘‰ Swipe to view table โ†’
Pipe Size A B C D Wt. Ea.
STD XH XXH STD XH XXH
1 1.312 3.000 1.312 1.031 0.937 0.593 - 0.67 1.00
1-1/4 1.687 3.250 1.660 1.343 1.250 0.875 - 1.00 1.50
1-1/2 2.000 3.500 1.900 1.593 1.484 1.062 - 1.17 2.00
2 2.375 4.000 2.375 2.000 1.937 1.484 2.25 2.50 5.00
Note: NPT Ports Available in 1/4โ€ or 1/2 Sizes
Electro-Zinc Plated
Applications

Applications of Hollow Threaded Tapped Bull Plugs

๐Ÿงช

Pressure Testing Systems

๐Ÿ“Š

Instrumentation & Gauge Ports

๐Ÿ”ง

Inspection & Maintenance Lines

๐Ÿญ

Process & Industrial Pipelines

FAQ

Frequently Asked Questions

What is a Bull Plug โ€“ Hollow Threaded Tapped? +
A Bull Plug โ€“ Hollow Threaded Tapped is a specialized pipe fitting designed with a hollow core and internal tapping, allowing fluid flow, pressure testing, and installation of gauges or sensors within piping systems.
What are the main applications of this product? +
It is commonly used in pressure testing systems, instrumentation ports, inspection lines, and industrial pipelines requiring monitoring or controlled flow.
Are these plugs suitable for high-pressure systems? +
Yes, they are manufactured using high-strength forged materials and precision machining, making them suitable for Class 3000, 6000, and 9000 pressure applications.
What materials are available? +
They are available in Carbon Steel, Alloy Steel, and Stainless Steel, depending on corrosion resistance and application requirements.
Can instrumentation devices be installed directly? +
Yes, the internal tapping allows direct installation of gauges, sensors, or other instrumentation components, making it highly versatile for monitoring systems.

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Contact Info

Dipen Jain
Sales Manager (Domestic & Export) & Managing Partner (E - sales@realfittings.com)

Rushab Babulal Shah
Production Head & Managing Partner (E - rbm@realfittings.com)

+91 9920793947

Plot No. 26 to 29, Survey No. 54/1, R K Industrial Park, Phase 1, Nr. Hirasar City : Rajkot - 360023 India

rbm@realfittings.com

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