DN25-DN200 Electrical HDG Steel Conduit 0.5'' 2.8mm

Grade:NGHDG-20

Product:Excellent corrosion resistance Zn(0) Hot DIP Galvanized Conduit

Decriptions

Hot-dip galvanizing (HDG), as referenced is the process of dipping fabricated steel into a kettle or vat of molten zinc.

Hot-dip galvanizing (HDG) is the process of coating iron, steel or ferrous materials with a layer of zinc. This done by passing the metal through molten zinc at a temperature of 860°F (460°C) to form zinc carbonate (ZNC03). Zinc carbonate is a strong material that protects steel and can prevent corrosion in many circumstances. Hot-dip galvanizing can be carried out cheaply and in large batches.

Physical Properties

Application

It is widely used in conduits for installations in telecommunication, electrical and others fields.

Advantages

a. Lower cost than stainless steel

b. Lowest long-term cost

c. Reliable performance

d. Excellent resistance to mechanical damage

Steel Standard: BS4568 or GB/T4823.1

production process

Material Inspection(Steel Pipe) --- De-greasing --- Rinsing --- Pickling --- Washing --- Dipping Fluxing --- Hot Air Drying Inside and Outside Hot-dipped Galvanizing Blow --- Cooling --- Passivation and Rising --- Unloading --- Inspection and Trimming --- Type Identification Packaging and Storing and Transportation

H&G BOND, is a premium brand of PLG, mainly committed to product sales and related upstream products and downstream customer product supply chain integration sales.

H&G BOND is a high-tech enterprise specializing in researching, developing, producing, and applying hot melt adhesive materials. At the beginning of its establishment, the company was determined to integrate the research and development and production of hot melt adhesives. At present, we provide customers with a series of high-performance granular hot-melt adhesives and hot-melt adhesive films. Products are widely used in Aluminium Composite Panles, Metal-Plastic Composite Panles, Bi-Metal Composite Panles, toothpaste, cosmetic bottles, pesticide bottles, fresh meat film, puffed food film, PP and nylon high-temperature film, food packaging, and other fields.

At H&G BOND, we specialize in delivering high-performance adhesive granules, adhesive films and casting film engineered exclusively for aluminum composite panel (ACP) and aluminum honeycomb panel(AHP) applications. With 10 years of industry leadership, we empower manufacturers, and production technicians worldwide to create durable, sustainable, and visually stunning building façades.

We are adhering to a “Human-Oriented, Multi-Win-Win Situation” principle, and working on high-quality products and satisfactory services for customers.

**Core Solutions**

Our chemically optimized granules and films form strong bonds between aluminum coil and core materials, ensuring:

- Durable adhesion
- Exceptional weather resistance

- Excellent mechanical properties, good acid&alkaline resistance, and chemical resistance

- High grade of adaptability, can meet the need for high-speed production

- Safe and environmentally, the grafting process is precisely controlled, low volatility

- Stable and reliable quality, automated production, reducing manual involvement

**Why Partner With Us?**

✅ R&D-Driven Innovation: Our technologists have decades of experience
✅ Global Compliance: REACH, RoHS, and other formulations
✅ Precision Manufacturing: ISO 9001-certified facilities with 99.98% batch consistency
✅ Virgin material commitment: No recycled materials

**Industry Impact**

Trusted by manufacturers across 10+ countries, our solutions have been integral to:

- High-rise building projects
- Installed facade systems
- Reduction in panel delamination failures vs industry average

**Our Vision**

To redefine material science for architectural cladding through smarter adhesion technologies that merge structural integrity with environmental stewardship.

**Let’s Build the Future Together**

Explore how our tailored resin and film solutions can elevate your product performance. Contact us today for technical consultations or sample requests.