This specification covers welded black and hot-dipped galvanized steel pipe offered by Huahengyuan Steel Structure in sizes ranging from 1/2″ to 48″, with thickness from sch10 to sch160. Our steel pipes are suitable for welding and are ideal for forming operations such as coiling, bending, and flanging. The steel pipes from Huahengyuan Steel Structure are suitable for mechanical and low-pressure applications, as well as for general use in steam, water, gas, and air lines. With our high-quality manufacturing processes and strict quality control, you can trust our steel pipes to meet your specific needs and provide reliable performance for your projects.
（1）Scope of production
|
Size |
Thickness |
Size |
Thickness |
|
(mm) |
(mm) |
(mm) |
(mm) |
|
Φ26.9-Φ609.6 |
1.65-12.7 |
1/4″-26″ |
1.65-12.7 |
(2)Inventory range
|
Size |
Thickness |
Size |
Thickness |
|
(mm) |
(mm) |
(mm) |
(mm) |
|
21.3-219.1 |
1.5-5.5 |
1/2″-8″ |
1.5″-5.5″ |
One-Stop Service from Huahengyuan Steel Structure
Facilitating Your Purchase
Huahengyuan Steel Structure offers one-stop service to make your purchase convenient and seamless.
Post-Purchase Service and Support
We continue to provide service and support after your purchase to ensure your satisfaction.
Value-Added Services to Save Time
• Processing Services:
• OEM & ODM to customize products according to your specific requirements.
• Protective coatings for added durability.
• Saw and flame cutting for precise sizing.
• Beveling, threading, and grooving for ease of installation.
• Logistics Management to ensure timely delivery of your products.
• Testing to guarantee the quality and performance of our steel products.
PROCESSING FLOW
1.Raw material Stacking
2.Flame cutting
3.Submerged，arc welding
4.Adjustmen
5.Welding small parts
6.Shot blasting
7.Paninting
