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Sri Lanka's Trusted Steel Partner

Flex Steel Pipe Suppliers &
Manufacturer in Sri Lanka

Premium Quality Β· ISO 9001 Certified Β· 50+ Countries Served

API 5L ASTM A53 BS 1387 EN 10255 JIS G3444
Featured Products for Sri Lanka

Flex Steel Pipe β€” Core Product Range

Market Overview

Flex Steel Pipe in Sri Lanka β€” Industry & Commercial Landscape

Sri Lanka's rapid urbanisation, government-backed infrastructure programmes and expanding industrial base have generated strong and sustained demand for high-performance flex steel pipes. From Colombo's commercial high-rises to the Southern Expressway expansion and the Hambantota port industrial zone, reliable steel pipe supply is a cornerstone of the nation's development agenda.

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Construction & Real Estate Boom

Colombo's skyline is transforming with mixed-use towers, luxury condominiums and commercial complexes. Flex steel pipes are essential for structural frameworks, HVAC systems and fire-protection piping across these large-scale developments.

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Water Supply & Sanitation

The National Water Supply & Drainage Board's ongoing rural and urban water projects rely heavily on galvanised and ERW steel pipes to deliver clean water to millions of households across all nine provinces.

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Power & Energy Sector

Renewable energy projects β€” including wind farms in Mannar and solar parks in the North β€” require robust conduit and structural steel pipes for electrical infrastructure, cable protection and support structures.

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Industrial & Manufacturing Zones

Export processing zones in Katunayake, Biyagama and Koggala demand seamless and welded steel pipes for fluid conveyance, compressed-air lines and process piping in garment, rubber and pharmaceutical plants.

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Road & Bridge Infrastructure

Highway expansion under the Road Development Authority utilises large-diameter SSAW and LSAW pipes for culverts, drainage systems and bridge pile foundations, especially in flood-prone southern and eastern regions.

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Port & Logistics Development

Colombo Port City and Hambantota Industrial Zone are landmark projects requiring structural hollow sections and corrosion-resistant piping systems to withstand Sri Lanka's tropical marine environment.

About Us

EKUN STEEL GROUP β€” Your Trusted Flex Steel Pipe Manufacturer

Tianjin Ekun Steel Group was established in 2015. Our factory is located in the world's largest pipe-manufacturing base β€” Daqiuzhuang Industrial Zone, Jinghai, Tianjin β€” covering an area of 20,000 square metres. We operate two office locations and employ over 100 dedicated staff members.

We have built a professional organisational structure covering the complete supply-chain cycle, including procurement, production, quality control, warehousing and transportation. Each department operates under standardised procedures within an efficient coordination system, enabling us to deliver customised services that precisely align with client requirements.

πŸ† ISO 9001 Certified β€” Consistent Quality You Can Rely On
2015 Founded
100+ Staff
50+ Countries
20,000㎑ Factory Area
10,000㎑ Processing Centre Total Area
Ekun Steel Processing Centre β€” Flex Steel Pipe Manufacturer
Industry Trends

Flex Steel Pipe Market Trends in Sri Lanka

The Sri Lankan steel pipe sector is undergoing a significant transformation driven by government policy, foreign direct investment and growing environmental awareness. Understanding these trends helps buyers make smarter procurement decisions.

01

Rising Demand for Galvanised & Corrosion-Resistant Pipes

Sri Lanka's humid tropical climate accelerates corrosion. Contractors and engineers increasingly specify hot-dip galvanised flex steel pipes for outdoor, coastal and underground applications to extend service life and reduce maintenance costs.

02

Green Building & LEED Compliance

International developers in Colombo Port City and the Beira Lake precinct are targeting LEED certification. This drives demand for steel pipes with documented material traceability, low embodied carbon and recyclability credentials.

03

Shift Towards Pre-Fabricated Structural Systems

Modern construction timelines in Sri Lanka demand faster builds. Hollow structural section (HSS) steel pipes from Ekun enable pre-fabricated modular construction, cutting on-site labour time by up to 40%.

04

Import Substitution & Quality Certification Focus

Sri Lankan importers now prioritise suppliers holding API, ASTM and ISO certifications. Ekun's fully documented quality system and international standard compliance make it a preferred source for discerning Sri Lankan buyers.

05

Growth in MEP & Fire-Protection Systems

Building codes enforced by the Urban Development Authority now mandate fire-suppression sprinkler systems in commercial buildings. This is driving rapid growth in ASTM A795-compliant fire-protection steel pipe imports.

06

Digital Procurement & Supply Chain Transparency

Sri Lankan importers increasingly use digital platforms to source, compare and track steel pipe orders. Ekun's end-to-end supply-chain management and real-time order tracking align with this digital-first procurement trend.

ISO
Compliance

International Standards & Certifications

Our company strictly adheres to ISO 9001 standards throughout all operations β€” from raw material inspection and production to product testing and related activities. Our flex steel pipes are manufactured in compliance with the following internationally recognised standards, ensuring full acceptance by Sri Lankan project engineers, consultants and government authorities.

βœ” ISO 9001 CERTIFIED
American Standards API 5L, ASTM A53 / A500 / A795
British Standards BS 1387 / BS 1139
European Standards EN 39 / EN 10255 / EN 10219
Japanese Standards JIS G3444 / G3466

Our flex steel pipes are primarily utilised in high, medium and low-pressure fluid transportation pipelines for oil, natural gas, water and steam, as well as in piling applications, bridges and building structures β€” all critical sectors within Sri Lanka's growing economy.

Processing Centre

Integrated Machining & One-Stop Solutions

To provide comprehensive one-stop solutions for our clients β€” including Sri Lankan importers, distributors and project contractors β€” we have established our own processing plants, covering an area of 10,000 square metres.

Our machining process services include threading for NPT and BSP, cutting, rust cleaning, painting, and export-standard packaging β€” ensuring every shipment arrives in Sri Lanka ready for immediate deployment on-site.

NPT & BSP Threading
Precision Cutting
Rust Cleaning & Surface Treatment
Anti-Corrosion Painting
Export-Standard Packaging
Ekun Steel Integrated Machining Processing Centre
Local Application Scenarios

Where Flex Steel Pipes Are Used Across Sri Lanka

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Colombo Port City β€” Structural Hollow Sections

The landmark reclamation project uses HSS steel pipes extensively for column-and-beam frameworks in commercial towers, retail podiums and underground car parks, demanding tight dimensional tolerances and consistent yield strength.

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Mahaweli Water Security Project β€” Fluid Conveyance

Large-diameter ERW and SSAW steel pipes supply irrigation channels across the dry zone, transporting water from the Mahaweli River system to agricultural communities in Anuradhapura and Polonnaruwa districts.

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Colombo Commercial Buildings β€” Fire Protection

ASTM A795-compliant galvanised steel pipes form the backbone of automatic sprinkler systems in shopping malls, hotels and office towers, meeting Urban Development Authority fire-safety mandates.

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Mannar Wind Power Project β€” Structural Support

Galvanised round and square hollow section steel pipes are used for cable-management conduits, access platforms and ancillary structures at Sri Lanka's first large-scale wind power facility.

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Southern Expressway Extension β€” Piling & Culverts

Large-diameter SSAW and LSAW pipes serve as driven piles and box culverts along the Matara–Hambantota expressway section, engineered to handle heavy axle loads and seasonal flooding.

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Katunayake Export Processing Zone β€” Process Piping

Seamless carbon steel pipes supply compressed air, steam and process fluids in garment, pharmaceutical and food-processing factories, where pressure integrity and hygiene standards are paramount.

Our Philosophy

The Spirit of Ekun Corporate

Our company upholds the distinguished "Ekun" corporate culture, treating every client with equal importance regardless of order size. Every Ekun team member serves customers with thoughtful, warm professionalism β€” providing expert quotations, streamlined order processing and attentive after-sales support. For Sri Lankan clients, this means a dedicated point of contact, competitive FOB/CIF pricing, and full documentation support for customs clearance at Colombo Port.

01 Β  Expert Quotation
02 Β  Streamlined Process
03 Β  Attentive Support
50+
International Impact

Global Market & Strategic Exhibitions

After more than a decade of dedication and growth, our products have been exported to over 50 countries and regions worldwide, spanning Southeast Asia, the Middle East, South America, Africa, North America and Oceania. Sri Lanka is a key market in our South Asian expansion strategy, with growing volumes of flex steel pipes shipped to Colombo Port each year.

We actively participate in international industry exhibitions to continuously expand our overseas markets and brand influence, having showcased our presence at prestigious events such as "BUILDNZ Exhibition" in New Zealand, the "Building Technology Exhibition" in Indonesia, and "OSEA Exhibition" in Singapore.

BUILDNZ (NZ) Building Tech (ID) OSEA (SG)
Ekun Steel Global Exhibition β€” Sri Lanka Flex Steel Pipe Supplier
Product Series

Flex Steel Pipe Product Series for Sri Lanka Projects

Integrated Machining & One-Stop Solutions

Large Diameter SSAW Steel Pipe for Sri Lanka Infrastructure

Large Diameter SSAW Steel Pipe for Sri Lanka Infrastructure

Hollow Structural Section Steel Pipe for Colombo Construction

Hollow Structural Section Steel Pipe for Colombo Construction and Fabrication

Seamless Carbon Steel Pipe for Sri Lanka High-Pressure Applications

Seamless Carbon Steel Pipe for Sri Lanka High-Pressure Applications

LSAW Steel Pipe for Hambantota Oil and Gas Pipelines

LSAW Steel Pipe for Hambantota Oil and Gas Pipelines

Hot-Dip Galvanized Steel Pipe for Sri Lanka Coastal Projects

Hot-Dip Galvanized Steel Pipe for Sri Lanka Coastal & Corrosion-Resistant Projects

Black Carbon ERW Round Steel Pipe for Sri Lanka

Black Carbon ERW Round Steel Pipe for Sri Lanka Industrial Use

More Products

Complete Flex Steel Pipe & Steel Product Range