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wholesale pre galvanized steel pipe

Categories	Pre Galvanized Steel Tube
Brand	Yuantai Derun Steel Pipe Manufacturing Group
Model	Pre galvanized pipe
Thickness	0.5- 16 mm
Certification	CE,LEED,BV,PHD&EPD,BC1,EN 10210,EN10219,ISO9000
Tolerance	as required
Length	0.5-26.5M according to client requirement
Delivery Time	7-30 Days
FOB port	Tianjin port
Terms of Payment	L/C, T/T
Update Time	Nov 5,2024

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Wholesale Pre Galvanized Steel Pipe

Pre galvanized steel pipes are formed and welded from galvanized steel coils, which have the advantages of corrosion resistance, high strength, light weight, and easy processing. Pre galvanized steel pipes are widely used in fields such as building decoration and mechanical manufacturing.

Yuantai Derun is a large pre galvanized steel pipe manufacturing factory in China, mainly engaged in wholesale, production, and manufacturing of pre galvanized steel pipes. Send Your Inquiry Now!

Complete Pre Galvanized Pipe Sizes For You

At Yuantai Derun, you can find various specifications and shapes of pre galvanized steel pipe products without having to search for more manufacturers everywhere. The following is a size specification table for pre galvanized steel pipes. If the size of the pre galvanized steel pipe you want is not in this table, there is no need to worry, as we can also customize some uncommon specifications and models for customers. Contact us immediately

Shape	Outer Diameter(mm)	Wall Thickness(mm)	Length(m)
Square	1010-200200 Or customized	0.5-16 Or customized	0.5-24 Or customized
Rectangular	1015-100300 Or customized	0.5-16 Or customized	0.5-24 Or customized
Round	10.3-609 or customized	0.5-16 Or customized	0.5-24 Or customized

Steel Grade

10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35,S235,S275,S355,Grade A, Grade B, Grade C,etc.

Standards

API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711,etc.

China Pre Galvanized Pipe Factory

Yuantai Derun has 6 Pre galvanized steel pipe production lines, 63 patented technologies, China's top 500 private enterprises and China's top 500 manufacturing industries, with an annual output of 5 million tons and a perennial spot supply of 200000 tons. China's largest square tube manufacturer.

YuantaiDerun's main products include per galvanized square steel pipe, bs1387 pre galvanized rectangular pipe, pre galvanized round steel pipes,etc.

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Manufacturing Process Of Pre Galvanized Steel Pipe

The manufacturing process for pre-galvanized steel pipes involves multiple steps.

Galvanized coil uncoiling ->trimming and welding ->straightening ->roll cold forming ->high-frequency welding ->removing excess welding bars ->sizing ->cutting ->testing ->packaging and storage

Benefits

Utilizing pre-galvanized steel pipes offers several advantages. Firstly, the galvanized coating provides excellent protection against rust, ensuring a longer lifespan compared to non-galvanized alternatives. Additionally, pre-galvanized steel pipes require minimal maintenance, making them cost-effective in the long run. The uniform zinc coating also enhances the aesthetics of the steel tubes, making them visually appealing.

China Pre-Galvanized Steel Pipe Application

Fire protection system: Pre galvanized steel pipes have important applications in fire protection systems due to their excellent corrosion resistance and long service life, used for transporting fire water or other fire protection media.

Power transmission: In the power industry, pre galvanized steel pipes are used as protective tubes for cables to prevent them from being corroded by the external environment, ensuring the safety and stability of power transmission.

Highway construction: Pre galvanized steel pipes are used in the construction of highways for the construction of drainage systems, ensuring the smooth discharge of rainwater and protecting the road surface structure.

Building structure: In the field of architecture, pre galvanized steel pipes are used for the support and reinforcement of building structures, improving the safety and stability of buildings.

Indoor and outdoor decoration: In indoor and outdoor decoration, pre galvanized steel pipes can be used to make various decorative components, such as guardrails, doors and windows, which are both beautiful and durable.

Agricultural facilities: In the field of agriculture, pre galvanized steel pipes are used for the construction of facilities such as greenhouses and canopies, providing durable material support.

Other applications: In addition, pre galvanized steel pipes are widely used in manufacturing industries such as sports facilities, agricultural machinery, petroleum machinery, and mining machinery, as well as in the construction of infrastructure such as containers, highways, and bridges.

FAQS

1. What is the difference between galvanized and pre-galvanized?

Zinc Coating Thickness,The thickness of the zinc layer on pre galvanized steel should be less than that of hot-dip galvanized steel.

2. Does pre-galvanized steel rust?

Although pre galvanized steel has the protection of a zinc layer, there is still a possibility of rusting after 3-5 years of use. If the application environment is harsh, it is recommended to use hot-dip galvanized steel pipes instead.

3. Is Yuantai Derun A pre galvanized pipe factory?

Yes. Yuantai Derun is a large pre galvanized pipe factory in China.

4. Can pre-galvanized steel pipe Factory produce customized square tubes?

Yes, pre-galvanized steel pipe factory can produce customized square tubes based on specific requirements. They offer flexibility in dimensions, coatings, and other parameters.

5. How to know pre galvanized pipes quotes?

You need to seek quotes from customer managers of large pre galvanized pipe factories as much as possible. Their pre galvanized pipe quotes are usually the most affordable, especially for large quantities. If the quantity is small, you can find a local dealer or hardware supermarket for a quotation.

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