Product Introduction

Stainless Steel Longitudinally Welded Liquid Pipe is manufactured from high-quality stainless steel plates or coils, this pipe is formed through continuous rolling and molding with specialized units and dies, followed by precise welding. It features high dimensional accuracy, uniform wall thickness, and excellent internal and external surface finish. The product ensures high safety and reliability, making it suitable for water supply and drainage systems, as well as the transportation of other specialized media.

Product Features

Safety: Flame-retardant and anti-static properties, fully compliant with underground safety standards.

Lightweight: Low unit weight per meter, making it easy to install in underground applications.

Corrosion Resistance: Suitable for operation in acidic and alkaline corrosive environments, offering long service life.

Low Flow Resistance: Smooth inner pipe wall ensures minimal flow resistance and low wind noise.

High Quality: Thin-walled and lightweight while meeting rigidity and negative pressure requirements.

Easy Connection: Compatible with flange or grooved coupling connections.

Product Applications

Stainless steel longitudinally welded liquid pipes feature lightweight construction, excellent corrosion resistance, high safety, low flow resistance, and convenient connection. As a result, they are widely applicable in power, metallurgy, mining, coal, and chemical industries for the transportation of water supply and drainage, coal gas, air, steam, and corrosive media.

 Product Advantages

Lighter Weight: For the same specification and pressure rating, stainless steel longitudinally welded liquid pipes are approximately one-third lighter than plastic- coated steel pipes or stainless steel-lined pipes. The larger the pressure or diameter, the more significant the advantage.

Integral Structure: The stainless steel longitudinally welded liquid pipe is formed as a single piece, avoiding issues found in copper mesh reinforced pipes or stainless steel- lined pipes where poor bonding between layers can result in reduced structural strength.

Smooth Inner Wall: The inner surface is smooth and clean, preventing issues like coating delamination commonly seen in plastic-coated steel pipes, thereby ensuring better hygiene and flow consistency.

Stainless Steel Longitudinally Welded Gas Pipe

Product Introduction

Stainless Steel Longitudinally Welded Gas Pipe is fabricated using high-quality stainless steel plates or coils, this pipe is formed through rolling and shaping with precision machinery and dies, then welded along the longitudinal seam. It offers high precision, uniform wall thickness, and a smooth, polished surface on both the interior and exterior. The pipe is safe, reliable, and ideally suited for positive pressure ventilation, negative pressure ventilation, and gas extraction in coal mines.

Product Features

Safety: Flame-retardant and anti-static properties, fully compliant with underground safety standards.

Lightweight: Low unit weight per meter, making it easy to install in underground applications.

Corrosion Resistance: Suitable for operation in acidic and alkaline corrosive environments, offering long service life.

Low Flow Resistance: Smooth inner pipe wall ensures minimal flow resistance and low wind noise.

High Quality: Thin-walled and lightweight while meeting rigidity and negative pressure requirements.

Easy Connection: Can be connected using flanges for fast and secure installation.

Product Applications

Featuring lightweight construction, excellent corrosion resistance, high safety, low flow resistance, and easy connection, this pipe is widely used in positive pressure ventilation, negative pressure ventilation, and gas extraction across various industries such as power, metallurgy, mining, coal, and chemical processing.

Product Advantages

Compared to carbon steel pipes of the same specifications and pressure rating, stainless steel longitudinally welded gas pipes are approximately 1/2 to 1/3 lighter in weight. The advantage becomes even more significant as pressure and diameter increase.

Product Specifications