پوشش خارجی

External Coating Systems

پوشش پلی‌یورتان مقاوم به UV

UV-Resistant Polyurethane Coating
UV-resistant polyurethane coating provides excellent protection against UV radiation, abrasion and mechanical impact. – Application: Above-ground pipelines, exposed pipelines, industrial applications – Operating Temperature: −40°C to 60°C – Typical Thickness: 60–200 µm – Advantages: UV resistance, high abrasion resistance, flexibility and long service life – Diagram Labels: Steel Pipe; Surface Preparation; Polyurethane Coating
Application

Above-ground pipelines, exposed pipelines, industrial applications

Operating Temperature

−40°C to 60°C

Typical Thickness

60–200 µm

Advantages

UV resistance, high abrasion resistance, flexibility and long service life

Diagram Labels

Steel Pipe; Surface Preparation; Polyurethane Coating

پوشش قیر اصلاح‌شده بیتوسل

Bituseal Modified Bitumen Coating
Bituseal coating is a cold-applied tape coating system with excellent adhesion and water resistance.
Application

Water pipelines, underground pipelines

Operating Temperature

−20°C to 60°C

Typical Thickness

1.5–2.5 mm

Advantages

Good adhesion, water resistance, easy and fast application

Diagram Labels

Steel Pipe; Surface Preparation; Bituseal Tape; Outer Wrap

پوشش اپوکسی مایع

Liquid Epoxy Coating
Liquid epoxy coating is a two-component coating applied by spray or brush, providing a smooth, seamless and high-build protective layer.
Application

Water pipelines, tanks, fittings, industrial structures

Operating Temperature

−20°C to 120°C

Typical Thickness

300–1000 µm

Advantages

High build, excellent adhesion, chemical resistance, easy application

Diagram Labels

Steel Pipe; Surface Preparation; Liquid Epoxy Coating

پوشش اپوکسی اتصال ذوبی (FBE)

FBE Coating
FBE coating is a fusion bonded epoxy powder applied to the steel surface, providing excellent corrosion protection and chemical resistance.
Application

Water pipelines, oil & gas pipelines, industrial applications

Operating Temperature

−50°C to 150°C

Typical Thickness

250–500 µm

Advantages

Excellent corrosion and chemical resistance, high adhesion, cathodic disbandment resistance

Diagram Labels

Steel Pipe; Surface Preparation; Fusion Bonded Epoxy

پوشش پایه نفتی بیتومن انامل Bitumen Enamel

Bitumen Enamel Coating
Bitumen enamel coating is a proven and cost-effective solution for underground and submerged steel pipelines, providing excellent corrosion protection and water resistance.
Application

Oil & gas pipelines, water pipelines

Operating Temperature

−20°C to 60°C

Typical Thickness

1.5–3.0 mm

Advantages

Excellent corrosion resistance, low cost, easy application and repair

Diagram Labels

Steel Pipe; Surface Preparation; Bitumen Primer; Bitumen Enamel; Reinforcement (Optional); Outer Wrap (Optional)

پوشش پلی‌اتیلن سه‌لایه (3LPE)

3LPE Coating
The 3LPE coating system is a three-layer polyethylene coating for high-performance corrosion protection in harsh environments.
Application

Oil & gas pipelines, water pipelines

Operating Temperature

−40°C to 80°C

Typical Thickness

2.0–3.7 mm

Advantages

Excellent mechanical strength, high impact resistance and cathodic disbandment resistance

Diagram Labels

Steel Pipe; Surface Preparation; Epoxy Powder (FBE); Adhesive Layer; Polyethylene Layer

پوشش داخلی

Internal Coating Systems

لاینینگ ملات سیمان

Cement Mortar Lining
Cement mortar lining offers superior corrosion resistance and is widely used in water and wastewater transmission pipelines.
Application

Water, wastewater, desalination

Operating Temperature

−10°C to 80°C

Typical Thickness

6–20 mm

Advantages

Excellent corrosion resistance, long life, cost-effective

Diagram Labels

Steel Pipe; Surface Preparation; Cement Mortar Lining

پوشش اپوکسی بهداشتی

Potable Water Epoxy Lining
Liquid epoxy coating provides excellent corrosion protection for water and wastewater pipelines, with high adhesion and chemical resistance.
Application

Water pipelines, potable water

Operating Temperature

−20°C to 100°C

Typical Thickness

200–500 µm

Advantages

Excellent adhesion, chemical resistance, smooth surface, easy cleaning

Diagram Labels

Steel Pipe; Surface Preparation; Liquid Epoxy Coating

پوشش اپوکسی اتصال ذوبی

FBE Lining
FBE internal coating is a fusion bonded epoxy powder applied and cured at high temperature to form a hard, inert and corrosion-resistant layer.
Application

Water, wastewater, oil & gas

Operating Temperature

−50°C to 150°C

Typical Thickness

250–600 µm

Advantages

High corrosion resistance, inert surface, long service life

Diagram Labels

Steel Pipe; Surface Preparation; Fusion Bonded Epoxy

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