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Factory Price Rectangular and Square Galvanized Steel Pipe Tube Galvanized Steel Square Tube

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Product Description

Basic Information

Model NO.:GIT01

Surface:Galvanized

Section Shape:Round

Product Type:Welding

Key Points:High Strength, High Precision

Specification:ASTM

Product Technical Specifications

Length	4m-14m or as customers' requirements
Standard	BS1387-85, GB/T3091-08, DIN2440, JIS-G3444, EN10255, ASTM A53
Surface	Black, paint, galvanized
Zinc Coating	Pre galvanized: 60-150g/m2; Hot dipped: 200-400g/m2
End Finish	Plain/beveled ends or threaded with sockets/coupling and plastic caps
Material	Q235, Q345, St37, St52, St37-2, 10#, 20#, 16Mn
Usage	Scaffolding, Structure, Fence/Door, Furniture, Low pressure fluid pipe, Boiler pipe
Inspection	Hydraulic testing, eddy current, infrared test, or third party inspection

Frequently Asked Questions

What standards do your galvanized steel pipes meet?

Our pipes comply with multiple international standards including ASTM A53, BS1387-85, GB/T3091-08, DIN2440, JIS-G3444, and EN10255.

What is the range of zinc coating thickness?

For pre-galvanized steel pipes, the coating is 60-150g/m2. For hot-dipped galvanized steel pipes, it ranges from 200-400g/m2.

Which materials are used for production?

We utilize high-quality materials such as Q235, Q345, St37, St52, 10#, 20#, and 16Mn to ensure high strength and precision.

Can you provide special end finishes?

Yes, we offer plain ends, beveled ends, or threaded ends equipped with sockets, couplings, and plastic caps according to your needs.

What types of quality inspections are performed?

All products undergo rigorous testing including hydraulic testing, eddy current, and infrared tests. Third-party inspections are also supported.

What is the typical delivery time for orders?

Orders are typically processed and ready for delivery within 20 days after receiving the prepayment.