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Royal Steel Group – Leading China Galvanized Steel Pipe Manufacturer & Global Steel Pipe Solution Provider

Royal Steel Group is a professional China galvanized steel pipe manufacturer and supplier, Meet your needs of Steel Pipe for the global construction and infrastructure projects. With stable production, rigorous quality control and flexible customization, our customers are from America, Southeast Asia, Middle East and other countries and regions of the world.

Our Mission is very simple to provide a quality product in the form of galvanized steel pipe at a competitive cost with prompt delivery and personalized processing assistance.

cold dipped galvanized pipe

Advanced Galvanizing Technology

In order to provide lasting anti-corrosion effect, we use wo mature galvanizing technologies:

Pre-Galvanizing Steel Pipe
Zinc coating prior to pipe forming
Smooth surface finish
A cost effective option for light duty applications.

Hot-Dip Galvanizing Steel Pipe
Steel pipe dipped in molten zinc
Creates a dense zinc-iron alloy layer
Superior rust protection for outdoor and heavy-duty farm use.

The two processes adhere to the same international quality standards and guarantee a uniform thickness and long-lasting coating.

Materials & Standards for Different Markets

We provide galvanized steel pipes for the international market and the regional project.

Americas Market
Materials: Q235B, Q355, ASTM A53
Applications: Electrical conduit, building construction, liquid flow, industrial pipelines
Conforms to American structural and fluid delivery requirements

Southeast Asia Market
Materials: Q195, Q235, 20# seamless carbon steel
Applications: Building, water supply, infrastructure development
Cost and performance balanced solutions
Tailored standards and materials classifications can be provided on request.

Precision Machining Services

We also offer a range of more specialized machining services:

Pipe End Threading – Fast, safe, and precise threaded connections
Pipe Bending – Customized angle bending according to project drawings
Precision Punching – Precise hole positioning to ensure assembly consistency
Custom Cutting and Packaging – Custom lengths and export standard packaging

Our integrated production and processing services help clients improve efficiency and shorten project lead times.

Why Choose Royal Steel Group?

✔ Professional Chinese Galvanized Steel Pipe Manufacturer
✔ Stable production capacity and rigorous quality inspection
✔ Highly Competitive Factory Prices
✔ Fast Global Delivery
✔ Customizable Sizes, Materials, and Advanced Processing Technologies
✔ Extensive Export Experience in the Americas and Southeast Asia

Royal Steel Group is committed to becoming your long-term partner globally for hot-dip galvanized steel pipes, galvanized steel pipes, and complete steel pipe solutions.

ROYAL GROUP

Address

Kangsheng development industry zone,
Wuqing district, Tianjin city, China.

E-mail

sales01@royalsteelgroup.com

Phone

Sales Manager: +8613652091506
Factory Contact:+86 199 0219 7728(Factory Contact)

Hours

Monday-Sunday: 24-hour Service

Post time: Feb-27-2026