Types of φ219 Steel Pipes and Their Current Market Prices

Steel pipes with a 219mm outer diameter (commonly called φ219 or Ø219.1mm) are widely used in heavy-duty construction, industrial systems, infrastructure projects, and high-pressure piping. Thanks to their excellent strength, large flow capacity, and long-term durability, φ219 pipes are one of the most commonly chosen large-diameter pipe sizes in Vietnam’s steel market.

This article provides a full overview of the types, technical specifications, and updated market prices for φ219 steel pipes.

1. Applications & Key Features of φ219 Steel Pipes

Large-diameter steel pipes like φ219 are typically manufactured from high-grade carbon steel or alloy steel and must meet strict production standards such as ASTM A53, ASTM A500, API 5L, JIS G3444, or TCVN.

Key Features

• High load-bearing strength

• Excellent resistance to deformation under pressure

• Ability to withstand corrosion (especially galvanized types)

• Suitable for structural, mechanical, and fluid-transport systems

• Durable in harsh environments

Common Applications

φ219 pipes are popularly used in:

• Water supply and drainage systems

• Oil, gas, and chemical pipelines

• Firefighting (PCCC) piping networks

• Factory frames, steel structures, and industrial buildings

• Bridge, road, and infrastructure projects

• Mechanical fabrication and industrial equipment manufacturing

• Piling and foundation reinforcement

Depending on project requirements, buyers can choose from:

• Black steel pipe (ERW/HFIW)

• Hot-dip galvanized pipe

• Spiral welded pipe (SSAW)

• Seamless pipe (for high-pressure applications)

2. Technical Specifications of φ219 Steel Pipes

Standard outer diameter: Ø219.1 mm

Below are common thickness options and specifications available on the market:

Welded Steel Pipe (ERW / HFIW)

• φ219 x 4.0mm x 6m

• φ219 x 4.5mm x 6m

• φ219 x 5.0mm x 6m

• φ219 x 6.0mm x 6m

• φ219 x 7.0mm x 6m

Spiral Welded Pipe (SSAW)

• φ219 x 5.0–12.0mm x 6–12m

• Standard: API 5L, ASTM A252

Hot-Dip Galvanized Steel Pipe

• φ219 x 4.0–8.0mm x 6m

• Zinc coating: ≥ 80–120 µm

Seamless Steel Pipe

• φ219 x 8.0–20.0mm x 6–12m

• Standards: ASTM A106, A53, API 5L

• Used for high-pressure, steam, oil & gas environments

3. Current Market Prices of φ219 Steel Pipes (Updated 2024–2025)

Market prices vary depending on pipe type, material grade, thickness, and galvanized coating. Below are the typical price ranges in Vietnam.

📌 Price Per Kilogram

• Black steel pipe φ219 (ERW/HFIW):18,000 – 26,000 VND/kg

• Spiral welded steel pipe φ219 (SSAW):17,500 – 24,000 VND/kg

• Hot-dip galvanized φ219 pipe:25,000 – 35,000 VND/kg

• Seamless φ219 pipe (thick-walled):32,000 – 48,000 VND/kg

📌 Price Per Meter (Approximate)

• φ219 x 4.0mm: 850,000 – 980,000 VND/m

• φ219 x 5.0mm: 1,050,000 – 1,250,000 VND/m

• φ219 x 6.0mm: 1,250,000 – 1,450,000 VND/m

• φ219 x 8.0mm (SSAW): 1,500,000 – 1,750,000 VND/m

• φ219 x 10–12mm: 1,900,000 – 2,500,000 VND/m

For galvanized pipes, add +25% to +35% depending on zinc thickness.

Note: Prices may vary by supplier, market conditions, and daily steel fluctuations. Contact your supplier for a precise quotation based on quantity and specifications.

4. Contact Information – Sắt Thép Lộc Thiên

For updated quotations, bulk orders, or special sizes:

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