Saw Pipes Submerged Arc Welded (SAW) Steel Pipes

Simplified version

As a professional manufacturer with years of experience, we produce high-performance submerged arc welded (SAW) pipes with excellent weldability and stable structural strength, making them ideal for oil & gas, construction engineering and fluid transportation industries.

Our SAW pipes cover a full range of customizable specifications: outer diameter from 406.4mm to 1422.4mm, wall thickness from 5.0mm to 40mm (max 50.8mm for high-pressure use), and length adjustable from 2m to 30m. They comply with international standards including API 5L, ASTM A53, EN 10219 and GB/T 3091, adapting to engineering requirements in different regions.

We provide comprehensive customization services covering dimensions, materials, surface treatments and processing techniques to optimize pipe performance, helping projects reduce costs and improve efficiency. We look forward to establishing long-term stable partnerships with global clients.

Detailed version

Submerged Arc Welded (SAW) Pipe Full Introduction

Submerged arc welded (SAW) pipes feature superior weldability, stable structural strength and wide applicability, making them the primary choice for industries including oil & gas, construction engineering and fluid transportation. As an experienced SAW pipe manufacturer, we always prioritize quality, providing high-performance, cost-effective SAW pipes to global buyers. Whether you are working on large-scale projects or have special customization needs, we can precisely match your requirements.

Our SAW pipes are available in a full range of specifications to meet diverse dimensional needs: The outer diameter ranges from 406.4mm to 1422.4mm, with the option to expand the range for special applications. The wall thickness spans from 5.0mm to 40mm, with custom thick-wall options up to 50.8mm for high-pressure scenarios. Standard pipe lengths are 6m to 12.5m, while custom lengths from 2m to 30m are available to adapt to various on-site installation conditions. Our products strictly adhere to international and domestic standards including API 5L (PSL1 & PSL2), ASTM A53/A252, EN 10219/10217 and GB/T 3091, ensuring precise compatibility with engineering specifications in different countries and regions.

With reliable performance, our SAW pipes are widely applied in three core fields: In energy transportation, they are used for long-distance oil and gas pipelines, maintaining stable performance in high-pressure and highly corrosive environments. In construction engineering, they serve as bridge supports, steel structure columns and piling pipes, suitable for key projects such as large factories and municipal bridges. In fluid transportation, they are adopted in water supply, sewage treatment and chemical media transmission pipelines, with enhanced corrosion resistance to meet industrial and daily transportation needs.

We offer comprehensive customization services to address diverse project requirements, ensuring our products fit perfectly with different engineering scenarios: Size customization covers non-standard outer diameters, wall thicknesses, lengths and special cross-sectional shapes. Material customization adjusts chemical compositions based on actual usage conditions to optimize properties like high-temperature resistance and corrosion resistance. Surface treatment customization includes fusion-bonded epoxy coatings, 3PE anti-corrosion layers, coal tar epoxy coatings and asphalt coatings, to adapt to different corrosive environments. Processing customization provides services such as cutting, beveling and flange welding, delivering pre-finished pipes to reduce on-site construction costs.

We look forward to establishing long-term and stable cooperative relationships with global clients, and welcome inquiries and cooperation at any time.