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New Zealand Trusted Supplier

Flex Steel Pipe Suppliers
& Manufacturer in New Zealand

Premium quality steel pipes engineered for New Zealand's construction, infrastructure, and industrial sectors — backed by ISO 9001 certification and global manufacturing expertise.

Featured Products

Core Steel Pipe Solutions for New Zealand

Our most sought-after steel pipe products, trusted by New Zealand contractors, engineers, and industrial operators across the country.

New Zealand Market

Steel Pipe Industry in New Zealand

New Zealand's dynamic construction and industrial landscape drives a robust and growing demand for high-performance flex steel pipe solutions across multiple sectors.

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Booming Construction Sector

New Zealand's construction industry continues to expand rapidly, fuelled by major infrastructure programmes, residential housing developments in Auckland, Wellington, and Christchurch, and government-backed transport upgrades. Flex steel pipes are integral to structural frameworks, scaffolding systems, and utility networks in these projects.

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Water & Wastewater Infrastructure

With aging water networks requiring urgent renewal, New Zealand's councils and utilities are investing heavily in pipeline replacement. Steel pipes meeting AS/NZS and international standards are widely specified for water mains, stormwater drainage, and wastewater treatment facilities across both urban and rural regions.

Energy & Geothermal Applications

New Zealand is a world leader in geothermal energy, with the Waikato and Bay of Plenty regions hosting major geothermal power plants. High-pressure seamless steel pipes and corrosion-resistant grades are essential for steam transport, heat exchange systems, and underground brine pipelines in these demanding environments.

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Manufacturing & Industrial Growth

New Zealand's manufacturing sector — including food processing, dairy, forestry, and engineering — relies on steel pipe systems for process pipelines, compressed air networks, hydraulic systems, and structural supports. The trend toward automation and facility modernisation is increasing demand for precision-engineered steel pipe solutions.

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Port & Marine Infrastructure

New Zealand's extensive coastline and reliance on maritime trade mean that ports in Auckland, Tauranga, and Lyttelton are continuously upgrading infrastructure. Steel pipe piles, marine structural sections, and corrosion-resistant galvanised pipes are critical for wharves, jetties, and offshore installations.

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Agricultural & Rural Sector

Agriculture is the backbone of New Zealand's economy. From irrigation networks on Canterbury plains to dairy shed pipework in Waikato, flex steel pipes serve vital roles in water delivery, effluent management, and farm infrastructure — with galvanised and coated pipes preferred for their longevity in outdoor conditions.

Market Trends

Steel Pipe Industry Trends & Outlook in New Zealand

Understanding the forces shaping the New Zealand steel pipe market helps our clients make informed procurement decisions for long-term project success.

Local Applications

Flex Steel Pipe Applications Across New Zealand

From Auckland's urban skyline to Queenstown's alpine infrastructure — our steel pipes are engineered to perform in New Zealand's unique environments and project demands.

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Auckland Urban Development

Structural HSS pipes and ERW round pipes support Auckland's high-rise residential towers, commercial precincts, and the City Rail Link tunnel project — New Zealand's largest transport infrastructure investment.

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Waikato Geothermal Plants

High-pressure seamless carbon steel pipes rated to API 5L and ASTM A53 standards are deployed at Wairakei, Ngatamariki, and Rotokawa geothermal stations for steam and brine transport under extreme temperature and pressure conditions.

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Wellington Water Network Renewal

Wellington's aging water mains replacement programme utilises galvanised steel pipes and LSAW large-diameter pipes to upgrade the city's critical water supply infrastructure, improving reliability and reducing leakage rates.

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Queenstown Alpine Construction

Hollow structural section pipes and steel scaffolding tubes meeting BS 1139 and EN 39 standards are widely used in Queenstown's booming alpine resort construction, including hotels, ski field facilities, and gondola infrastructure.

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Canterbury Irrigation Systems

Large-diameter SSAW and ERW steel pipes form the backbone of Canterbury's extensive irrigation networks, delivering water across the plains to support New Zealand's largest agricultural region and its dairy, grain, and vegetable industries.

Tauranga Port Expansion

Steel pipe piles, marine-grade structural sections, and corrosion-resistant coated pipes are essential to Tauranga Port's ongoing expansion — New Zealand's busiest export port handling over 28 million tonnes of cargo annually.

Industrial Excellence

EKUN STEEL GROUP

Tianjin Ekun Steel Group was established in 2015 and our factory is located in the biggest pipes-manufacturing base — Daqiuzhuang industrial zone in Jinghai Tianjin — covering an area of 20,000 square metres. We operate two office locations and employ over 100 staff members.

We have built a professional organisational structure covering the whole cycle of the supply chain, 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 — including our valued New Zealand partners and distributors.

2015
Established
100+
Staff Members
20,000㎡
Factory Area
50+
Countries Served
Ekun Steel Factory — Flex Steel Pipe Manufacturer
10,000㎡ Processing Plant Area
Compliance

International Standards & Certifications

ISO 9001 CERTIFIED

Our company strictly adheres to ISO 9001 standards throughout all operations, from raw material inspection and production to product testing and related activities. Our products are manufactured in compliance with international standards including API 5L, ASTM A53/A500/A795, BS 1387/BS1139, EN 39/EN 10255/EN 10219, and JIS G3444/G3466 — ensuring full compatibility with New Zealand building codes and project specifications.

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

These certified products 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 — all critical to New Zealand's infrastructure development.

Processing Center

Integrated Machining & One-Stop Solutions for NZ Clients

To provide comprehensive one-stop solutions for our New Zealand clients, we have established our own processing plants, covering an area of 10,000 square metres with state-of-the-art machinery and skilled technicians.

Our machining process services include threading for NPT and BSP, cutting, rust cleaning, painting, and export-standard packaging — ensuring every order arrives in New Zealand ready for immediate installation.

NPT / BSP Threading Precision Cutting Rust Cleaning Painting & Coating Export Packaging Custom Fabrication
Ekun Steel Processing Plant — One-Stop Solutions
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 — providing expert quotations, streamlined order processing, and attentive after-sales support.

For our New Zealand partners, this means dedicated account management, transparent communication across time zones, and a genuine commitment to long-term business relationships built on trust and performance.

01
Expert Quotation & Technical Consultation
02
Streamlined Order Processing & Production
03
Attentive After-Sales Support & Logistics
10+
Years of Excellence
50+
Global Markets
100%
Quality Assured
24/7
Client Support
International Impact
50+
Countries & Regions Served Worldwide

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. We also actively participate in international industry exhibitions to continuously expand our overseas markets and brand influence.

We have proudly showcased our presence at prestigious events such as "BUILDNZ Exhibition" in New Zealand, the "Building Technology Exhibition" in Indonesia, and "OSEA Exhibition" in Singapore — demonstrating our commitment to the New Zealand and Pacific markets.

🇳🇿 BUILDNZ (NZ) 🇮🇩 Building Tech (ID) 🇸🇬 OSEA (SG)
Ekun Steel at BUILDNZ Exhibition New Zealand
Product Series

Complete Steel Pipe & Fitting Solutions

Integrated Machining & One-Stop Solutions — explore our full range of steel products available for New Zealand delivery.

Large Diameter SSAW Steel Pipe for NZ Projects

Large Diameter SSAW Steel Pipe — NZ Water & Infrastructure

Hollow Structural Section Steel Pipe for NZ Construction

Hollow Structural Section Steel Pipe — NZ Construction & Fabrication

Seamless Carbon Steel Pipe for NZ High-Pressure Applications

Seamless Carbon Steel Pipe — NZ High-Pressure & Geothermal Applications

LSAW Steel Pipe for NZ Oil and Gas Pipelines

LSAW Steel Pipe — NZ Oil, Gas & Energy Pipelines

Hot-Dip Galvanized Steel Pipe for NZ Corrosion-Resistant Applications

Hot-Dip Galvanised Steel Pipe — NZ Corrosion-Resistant Applications

Black Carbon ERW Round Steel Pipe for NZ

Black Carbon ERW Round Steel Pipe — NZ Structural & Mechanical Use

Equal and Reducing Steel Pipe Tee

Equal and Reducing Steel Pipe Tee — NZ Pipeline Systems

Carbon Steel and Stainless Steel Flanges

Carbon Steel & Stainless Steel Flanges — NZ Pipe Connections

Steel Pipe Elbow Fittings

Steel Pipe Elbow Fittings — NZ Industrial Piping Systems

Hot Rolled and Cold Rolled Steel Coils for NZ

Hot Rolled & Cold Rolled Steel Coils — NZ Versatile Steel Solutions

Fully Threaded Steel Rod for NZ Construction

Fully Threaded Steel Rod M6 M7 M8 — NZ Construction & Mechanical

HVAC Steel Pipe Systems for NZ Buildings

HVAC Steel Pipe Systems — NZ Commercial Building Installations

MEP Steel Pipe for NZ Projects

MEP Steel Pipe Solutions — NZ Mechanical & Electrical Projects

Full Product Range

More Steel Products for New Zealand Projects

Browse our comprehensive range of steel pipes, fittings, coils, and structural products — all available for export to New Zealand with competitive pricing and fast lead times.