Your Trusted Partner for High-Pressure Forged Plug Fittings

Your Trusted Partner for High-Pressure Forged Plug Fittings

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Your Trusted Partner for High-Pressure Forged Plug Fittings – Complete Range in Threaded & Socket Weld Ends

When it comes to sealing the ends of piping systems under high pressure, forged fittings plugs play a vital role in ensuring leak-proof performance, safety, and durability. Prime Steel Corporation stands out as a leading manufacturer and global exporter of high-pressure forged plugs, offering a comprehensive range of socket weld and threaded plug fittings for diverse industrial applications.

We specialize in supplying premium-quality ASME B16.11 forged plugs to industries across Sri Lanka and Saudi Arabia, serving cities like Colombo, Gampaha, Kandy, Trincomalee, Hambantota, Jaffna, Riyadh, Jeddah, Dammam, Jubail, and more.

What Are Forged Fittings Plugs?

Forged plugs are used to close the ends of pipes or fittings in a high-pressure piping system. These plugs are forged from solid steel billets and precisely machined to meet ASME B16.11 standards. They are available in Threaded (NPT/BSPT) and Socket Weld types and are designed for use in Class 2000, 3000, and 6000 pressure ratings.

Types of High Pressure Forged Plugs We Offer

At PSC, we manufacture and export all standard forged plug designs with strict dimensional accuracy and metallurgical integrity.

Square Head Plug – Sri Lanka and Saudi Arabia:

  • Designed with a square-shaped head for easy tightening with a wrench.
  • Available in both Threaded and Socket Weld forms.
  • Ideal for compact spaces in oil & gas and petrochemical applications.

Hex Head Plug – Sri Lanka and Saudi Arabia:

  • Hexagonal-shaped head provides a better grip for torque application.
  • Widely used in high-temperature and corrosive environments.
  • Available in NPT, BSP, and BSPT threaded ends.

Round Head Plug (Bull Plug) – Sri Lanka and Saudi Arabia:

  • Also known as Bull Plugs, these feature a rounded or dome-shaped head.
  • Mostly used in oil drilling, pipeline isolation, and hydrocarbon refineries.
  • Provided in full-length or short pattern configurations.

Flush Plug – Sri Lanka and Saudi Arabia:

  • These plugs sit flush with the pipe end for a smooth internal flow.
  • Ideal for hygienic and sanitary applications, especially in pharmaceutical and food processing industries.

Countersunk Plug – Sri Lanka and Saudi Arabia:

  • Designed to sit inside the threaded fitting or pipe end.
  • Minimizes exposure, reducing the chances of mechanical damage.
  • Excellent for piping systems in chemical and offshore industries.

Technical Specifications

Specification Details
Standard ASME B16.11 / MSS SP-79 / MSS SP-95
Size Range 1/8” to 4”
Pressure Ratings Class 2000 / 3000 / 6000
Thread Types NPT, BSPT, BSP
Connection Types Threaded & Socket Weld
Available Plug Types Square Head, Hex Head, Round Head (Bull Plug), Flush Plug, Countersunk Plug
Material Grades Stainless Steel (304, 304L, 316, 316L),
Carbon Steel (A105),
Alloy Steel (F11, F22),
Duplex & Super Duplex,
Inconel, Monel, Hastelloy

Target Industries We Serve in Sri Lanka and Saudi Arabia

Sri Lanka (Cities: Colombo, Gampaha, Katunayake, Kandy, Trincomalee, Hambantota, Jaffna)

  • Oil and Gas Terminals
  • Power Generation Plants
  • Marine and Shipbuilding
  • Food & Beverage Processing
  • Pharmaceutical Manufacturing
  • Water Treatment Facilities

Saudi Arabia (Cities: Riyadh, Jeddah, Dammam, Jubail, Yanbu, Mecca, Medina)

  • Petrochemical Complexes
  • Oil Refineries and Pipelines
  • Desalination Plants
  • Steel and Cement Industries
  • Offshore Oil Rigs
  • Industrial Infrastructure Projects

Why Choose Prime Steel Corporation?

  • Global Export Experience: Supplying to more than 40 countries, including key clients in Sri Lanka and Saudi Arabia.
  • Certified Quality: ISO 9001:2015 certified, with stringent quality controls at every stage.
  • Material Traceability: Full compliance with MTC EN 10204 3.1 / 3.2.
  • Quick Turnaround: Large inventory and prompt dispatch to international ports.
  • Custom Packaging: Suitable for sea and air freight, with seaworthy, moisture-protected export packaging.

Packaging & Delivery

Our forged plugs are packed in:

  • Export-worthy wooden cases or pallets
  • Plastic caps to protect thread integrity
  • Labels with heat numbers and part codes

We ship via Colombo Port, Hambantota International Port, Jeddah Islamic Port, and King Abdulaziz Port, Dammam.

Get in Touch

Looking for a trusted supplier of high-pressure forged plugs in Sri Lanka or Saudi Arabia? Prime Steel Corporation is your reliable partner.
sales@primesteelcorp.com