ERW Steel pipe

Diameter: 

1/2" to 24" (DN15 to DN600) – ideal for large diameter water pipeline projects across Africa and the Middle East

Wall Thickness: 

0.5mm to 25mm – engineered to withstand regional pressure, load, and environmental stress

Length: 

6m to 12m (custom lengths available) – flexible for logistics in remote African sites and Middle Eastern construction hubs

Carbon Steel: 

ASTM A53 Gr. A/B, API 5L Gr. B/X42/X52/X60 – primary grades for Construction welded pipe, API 5L gas welded pipe, and carbon steel pipe water gas supply applications

Low-Temperature Steel: 

ASTM A333 Gr. 1/Gr. 6 – suitable for extreme temperature fluctuations in West Asian highlands

High-Strength Steel: 

ASTM A500 Gr. B/C, ASTM A252 (for piling) – perfect for Welded Structural pipe in heavy-duty African and Middle Eastern construction projects

1. Coil Preparation: 

Uncoiling and precision leveling of high-quality steel strips to ensure consistency for building construction steel pipe production.

2. Forming: 

Roll-forming into cylindrical shapes with tight dimensional control – critical for large diameter water pipeline assembly.

3. Welding: 

High-frequency induction welding (HFW) or contact welding – creates uniform weld seams with mechanical properties matching the base metal, ideal for API 5L X52 and structural applications.

4. Sizing & Straightening: 

Precise calibration for roundness and straightness, ensuring compatibility with regional fitting standards.

5. Testing & Inspection: 

Hydrostatic, ultrasonic (UT), eddy current (ET), or X-ray testing – 100% quality checks to meet Iraq API 5L gas welded pipe procurement and African utility safety requirements.

High Strength: 

Uniform weld seams ensure reliability for Welded Structural pipe and heavy-load construction in Middle East, West Asia, and Africa.

Exceptional Dimensional Accuracy: 

Tight tolerances for OD, WT, and straightness – enables seamless integration into large diameter water pipelines and construction projects.

Excellent Weldability: 

Suitable for on-site fabrication (bending, flanging) to adapt to diverse regional project needs.

Cost-Effective: 

More economical than seamless pipes for medium-pressure applications, reducing project costs for budget-conscious African and Middle Eastern clients.

Corrosion Resistance: 

Smooth, burr-free surface optimized for coating/galvanizing – critical for desert (sand, salt) and tropical (humidity) environments.

Regional Adaptability: 

Engineered to withstand extreme temperatures (50°C+ in Middle East deserts, -10°C in West Asian highlands) and harsh terrain.

Construction: 

Structural columns, scaffolding, fencing, piling – our Construction welded pipe and Welded Structural pipe are trusted by construction steel pipe suppliers across the region.

Oil & Gas: 

Water injection lines, gathering pipelines, casing pipes – ideal for Iraq API 5L gas welded pipe procurement and Middle Eastern energy projects.

Water & Utilities: 

Water supply, drainage, fire sprinkler systems, large diameter water pipelines – a top choice for African and West Asian municipal projects.

Mechanical & Automotive: 

Roll cages, conveyor systems – suitable for industrial manufacturing in regional hubs.

Low-Pressure Systems: 

HVAC, compressed air, hydraulic lines – versatile for commercial and industrial applications.

Packaging: 

Steel pipes are bundled with galvanized steel straps, wrapped in moisture-proof film (for African humidity/Middle East sand), and placed on wooden pallets (ISPM 15 certified) to prevent damage during transit.

Shipping:

Partner with Aramex (Middle East), Maersk (Africa), MSC, Cosco and railway and airplane transportation services.

1. RFQ Question: As a construction company in Saudi Arabia, we need Welded Structural pipe for a high-rise project. Do your products meet SASO standards, and what material grades are available?

Answer: Yes, our Welded Structural pipes fully comply with SASO standards (mandatory for Middle East GCC markets) and are available in ASTM A500 Gr. B/C (high-strength steel) and API 5L X42/X52 (carbon steel). These grades offer excellent load-bearing capacity and weldability, ideal for high-rise columns and scaffolding. We provide SASO certification with every order, along with material test reports (MTR) to ensure compliance. Custom lengths (up to 12m) and wall thicknesses (3-20mm) are available to match your project’s specific needs.

2. RFQ Question: We are procuring Iraq API 5L gas welded pipe for our oilfield in Basra. Can you supply welded pipe API 5L X52, and what testing certificates will you provide?

Answer: Absolutely. We specialize in Iraq API 5L gas welded pipe procurement and supply welded pipe API 5L X52 (as well as Gr. B/X42/X60) tailored for oil & gas applications. All pipes undergo rigorous testing: hydrostatic (leak-proof), ultrasonic (UT, weld integrity), and eddy current (ET, surface defects). You will receive full certification: API 5L certificate, ISO 9001 quality certificate, MTR, and welding procedure qualification records (WPQR) – all required for Iraqi oil & gas regulatory compliance. We also assist with documentation for Basra port clearance.

3. RFQ Question: We need a construction steel pipe supplier for large diameter water pipelines (16"-24") in Kenya. Do your pipes meet African environmental standards, and what is the lead time?

Answer: We are a trusted construction steel pipe supplier for African projects, and our large diameter water pipelines (16"-24") comply with ASTM A53 standards and SONCAP guidelines (for East African markets). The pipes are treated with hot-dip galvanizing (ISO 1461) to resist Kenya’s humid tropical climate. Lead time for standard orders is 7-15 working days; bulk orders (100+ tons) take 20-30 working days. We partner with Maersk and African logistics providers for on-time delivery to Kenyan ports, with optional door-to-door service for remote project sites.

4. RFQ Question: As a water utility in Jordan, we need carbon steel pipe for water gas supply. Can you provide corrosion-resistant solutions for our desert environment, and what is the warranty?

Answer: Yes, our carbon steel pipe water gas supply solutions are optimized for Middle East desert conditions. We offer two corrosion-resistant options: (1) Hot-dip galvanizing (salt spray resistance ≥ 480 hours) or (2) electrostatic powder coating. Both treatments protect against sand, dust, and extreme temperatures (up to 55°C). All pipes come with a 12-month warranty against manufacturing defects (weld failures, material inconsistencies). We also provide maintenance guidelines to extend service life in desert environments, and our local Jordanian partner offers on-site technical support.

5. RFQ Question: What is the minimum order quantity (MOQ) for building construction steel pipe in Tanzania, and do you offer on-site installation support?

Answer: Our MOQ for building construction steel pipe in Tanzania is 5 tons for standard specifications (ASTM A53 Gr. A/B, diameter 2"-10"). For smaller projects, we can negotiate flexible MOQs. We offer on-site installation support through our local technical team in Dar es Salaam, including pipe fitting guidance, weld quality checks, and compatibility verification with local fittings. We also provide a detailed installation manual (English + Swahili) to ensure compliance with Tanzanian construction standards. Bulk orders include free logistics to Tanzanian ports and assistance with SONCAP clearance.