Trio Steel is one of the most trusted brand and leading exporter and supplier of carbon steel, alloy steel & stainless steel pipes & pipe fittings material.

Established in the year 1999, Trio Steel & Engineering LLP. headquartered in Mumbai, India started off as a specialist in the supply of API 5L Pipes & Carbon steel fittings to Oil & Gas, Onshore, Offshore, EPC & other varied industries.

Over a period of time, Trio Steel developed expertise in various other steel grades. With an on-hand inventory of the specialty products, we are able to assist customers with immediate requirements & project-specific shortfalls.

Founded in 1999 Trio Steel & Engineering LLP is an eminent organization indulged in trading a massive Steel Tube and Steel Pipe compilation. Manufactured using supreme content and progressive instruments and technology in class; these are in compliance with the market-defined guidelines. These are all checked on a set of criteria prior to the final delivery of the order.

The various products that we deal in are:

    • Stainless Steel Seamless & Welded Pipes (Varied Grades as per ASTM A 312. A358, JIS, EN standards)
    • Fittings & Flanges in Carbon, Alloy & Stainless Steel as per various standards

Why us for Pipes & Pipes fittings:

We are an ISO 9001:2008 Certified Company and an eminent supplier and stockholder of API 5L pipes in API 5L Gr.B, API 5L X42, API 5L X52, API 5L X56, API 5L X60, API 5L X65, API 5L X70 in both PSL1 & PSL2, stainless steel pipes & fittings & alloy steel pipes & pipe fittings. In the past 15 years, Trio Steel has mastered itself in the art of Carbon Steel Piping solutions in the case of Seamless, Electric Resistance Welded (ERW), Longitudinal Submerged Arc Welded (LSAW), Double submerged arc welded (DSAW), Helical Submerged Arc Welded (HSAW) & Electric Fusion Welded (EFW) pipes.

Trio Steel has developed an extensive network with high profile manufacturers and authorized dealers in Europe, Japan, India, Korea & other parts of the world. In order to ensure compliance as per American Petroleum Institute (API), America Society for Testing & Materials (ASTM) & other international bodies specifying standards for steel materials, we have established a very high standard quality check system which works in conjunction with reputed third party inspection agencies like Bureau Veritas (BV), LRS, DNV, CEIL, BAX COUNSEL, etc.


    • The company’s is now a globally operating trading company and specialist in supply of steel pipes.
    • We today serve us an important link between manufacturers & customers, many of whom have operations in remote and severe environments which require materials capable of meeting rigorous standards for temperature, pressure, corrosion & abrasion resistance.
    • With on hand inventory of the specialty products, we are able to assist customers immediate requirements & project specific shortfalls. Our inventory of various steel pipes usually exceeds 2000 tons & the size range we stock is 1/8″NB through 116″NB on ground and any given point of time

Global Presence & Markets Served: (H4)

We export API 5L Pipes in API 5L Gr.B, API 5L X42, API 5L X52, API 5L X56, API 5L X60, API 5L X65, API 5L X70 in both PSL1 & PSL2 .& other API Standard Carbon Steel Pipes, Stainless Steel Pipes & Fittings, Alloy Steel Pipes & Fittings. We export to Saudi Arabia, Kuwait, Qatar, Oman, Yemen, UAE, Iran, Turkey, Kazakhstan, Malaysia, Greece, Singapore, Thailand, Indonesia, Vietnam, South Africa, Brazil, Australia, and Egypt.

Trio Steel is today serving industries like oil & gas companies, refineries, petrochemicals, onshore & offshore oil drilling & exploration, traders of all sizes, ranging from large multinational companies and national oil companies to smaller independents in the regions mentioned above.

With a determination to stand high on the objectives of our clients, we are committed to offering a wide variety of goods to our clients, which are in tandem with the fully agreed quality requirements. In addition, all of our teams are supervised by their respective executives to ensure that all tasks are successfully performed within the guaranteed time frame. We have been running under the supervision of Mr. Sanjay since our inception. His huge expertise and information in this area have led us to become one of the industry’s well-known suppliers.


All pipes will be supplied with relevant test certificates according to EN 10204. All pipes will be ultrasonic tested on pipe body and pipe end as per API 5L/ASTM standards. These pipes will be inspected and endorsed by recognized inspection agencies. Marking shall be In accordance with EN
10204 requirement and Mill standard. The quality assurance is ensured with the manufacturing test certificates (MTCs) as well as lab testing (physical & chemical) in presence of above mentioned third party inspection agencies.

Warehouse Location:

Our corporate head office is located in Mumbai, India, and another key location which is strategically placed in Ahmedabad. Our warehouses are located in Gujarat and Mumbai. Both these warehouses are located close to Pipava port and Nhava Sheva port respectively.