Superior Galvanized, All-in-One Solution Coated Steel Pipe Φ395mm x 7.84mm (Sch 60) x 12m

Superior Galvanized, All-in-One Solution Coated Steel Pipe Φ395mm x 7.84mm (Sch 60) x 12m

1. Product Description

Coated Steel Pipes are composite pipes manufactured using high-quality carbon steel pipes as the base material, onto which one or multiple layers of high-performance anti-corrosion materials (such as epoxy resin, polyethylene, zinc, etc.) are applied to their inner and outer walls using advanced processes. They perfectly combine the high strength and rigidity of metal pipes with the exceptional corrosion resistance, wear resistance, and anti-fouling properties of the coating. This makes them an ideal solution for fluid transportation, structural support, and applications in harsh environments, significantly extending the service life of pipeline systems and reducing maintenance costs.

2. Key Product Parameters

• Base Pipe Standard: ASTM A53, API 5L, ASTM A106, EN 10210, GB/T 3091, GB/T 8163, etc.

• Coating Type: Hot-Dip Galvanizing (HDG), Fusion-Bonded Epoxy (FBE), 3PE/3PP Anti-Corrosion, Plastic-Coated (Polyethylene PE/Epoxy EP), etc.

• Size Range:

  • Outer Diameter (OD): 1/2" - 48" (DN15 - DN1200) or custom.

  • Wall Thickness: SCH 10, SCH 40, SCH 80, SCH XS, or custom.

  • Length: Typically 6m or 12m, can be cut to length upon request.

• Coating Thickness: According to different coating and standard requirements (e.g., FBE 250-500μm, Galvanized layer ≥85μm).

• Pressure Rating: Can meet various pressure requirements based on base pipe specifications and standards.

• Execution Standard: ASTM A123, AWWA C210, ISO 21809, CAN/CSA-Z245.20/21, GB/T 13912, CJ/T 120, etc.

3. Product Applications

• Municipal Water Supply and Drainage Systems: Urban water supply pipes, fire water pipes, sewage discharge pipes.

• Oil and Gas Industry: Oil field gathering and transmission pipelines, gas pipelines, chemical product transportation pipes.

• Building Structures: Scaffolding pipes, piling pipes, structural steel pipes for construction.

• Industrial Sector: Industrial circulating water systems, chemical corrosive medium transportation, power plant fly ash transportation.

• Agricultural Irrigation: Main pipelines for large-scale agricultural irrigation systems.

• Others: Conduit protection pipes, pipes for bridges and culverts, etc.

4. Product Advantages

• Superior Corrosion Resistance: Effectively resists corrosion from atmosphere, soil, seawater, and various chemical media. Service life is 5-10 times that of ordinary steel pipes.

• Excellent Mechanical Strength: The steel base pipe provides extremely high resistance to pressure, impact, and deformation, ensuring safety and reliability.

• Low Fluid Resistance: The smooth inner wall coating has a low friction coefficient, enabling high transportation efficiency and reducing scale formation.

• Easy Installation: Compatible with various connection methods such as welding, flanging, and coupling, aligning with traditional steel pipe installation practices.

• Cost-Effective: Although the initial investment is slightly higher, the total life-cycle cost is low, eliminating the need for frequent replacement and maintenance.

• Environmentally Friendly & Sanitary: Complies with drinking water transportation standards (e.g., EP coating), non-toxic and odorless, ensuring the cleanliness of the conveyed medium.

Specification

FAQ

1. Are you trading company or manufacturer ?

We are manufacturer ,You can see the Alibaba certification.

2. How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. Do you provide samples ? is it free or extra ?

Yes, we could offer the sample for free charge but need pay the cost of freight.

4. What is your terms of payment ?

Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.