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Galvanized Square Steel Pipe| China factory |EN10219 S420MH |carbon steel welded tube

Categories	galvanized steel pipe
Brand	Yuantai Derun Steel Pipe Manufacturing Group
Model	hfw-yt-044
Thickness	0.5- 60 mm
OD(Outer diameter)	1010-10001000mm
Certification	CE,LEED,BV,PHD&EPD,BC1,EN 10210,EN10219,ISO9000
Surface Treatment	Black painted or REQUEST
Tolerance	as required
Length	0.5-24M according to client requirement
Materials	S420MH
Delivery Time	7-30 Days
FOB port	Tianjin port
Terms of Payment	L/C, T/T
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Update Time	Apr 20,2024

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Galvanized Square Steel Pipe| China factory |EN10219 S420MH |carbon steel welded tube

Galvanized square steel pipes and carbon steel welded tubes are essential components in various industries for a wide range of applications. Whether you are looking for a manufacturer, supplier, or exporter, China offers a reliable and comprehensive solution for all your needs. In this article, we will explore the importance of finding a reputable galvanized square steel pipe manufacturer, a trusted S420MH carbon steel welded tube supplier, a reliable China factory, a proficient square steel pipe exporter, a reputable rectangular steel pipe wholesaler, and a supplier for 1/2 square tubes.

I. Introduction

In today's global market, finding a reliable source for galvanized square steel pipes and carbon steel welded tubes is crucial. These components are widely used in construction, infrastructure, manufacturing, and other industries due to their durability, strength, and versatility. When it comes to sourcing these products, China stands out as a leading player in the worldwide market. With its advanced manufacturing capabilities, quality control standards, and cost-effective production, China has become the go-to destination for businesses looking for high-quality galvanized square steel pipes and carbon steel welded tubes.

EN10219 S420MH chemical composition

Carbon ≤ 0.16%, silicon ≤ 0.50%, manganese ≤ 1.70%, phosphorus ≤ 0.035%, sulfur ≤ 0.030%, niobium ≤ 0.05%, vanadium ≤ 0.12%,

Aluminum ≥ 0.020%, titanium ≤ 0.05%, nickel ≤ 0.3%, molybdenum ≤ 0.20%, nitrogen ≤ 0.02%

EN10219 S420MH mechanical properties

Wall thickness ≤ 16mm: yield strength ≥ 420MPa, tensile strength ≥ 500-660MPa, elongation ≥ 19%

16mm < wall thickness ≤ 40mm: yield strength ≥ 400MPa, tensile strength ≥ 500-660MPa, elongation ≥ 19%

II. Galvanized Square Steel Pipe Manufacturer

Choosing a reputable galvanized square steel pipe manufacturer is paramount. A reliable manufacturer ensures consistent quality, adherence to international standards, and stringent quality control processes. Look for manufacturers who possess relevant certifications such as ISO 9001:2015, ASTM, and EN standards. These certifications guarantee that the products meet or exceed industry specifications. Additionally, a reputable manufacturer should offer a diverse range of galvanized square steel pipes to cater to different project requirements. Customization options for size, thickness, and coating should also be available. The manufacturing process should integrate advanced technologies to ensure precision and efficiency.

Description of Yuantai Derun steel pipe group

Universal structural steel pipe manufacturer

12 factories, 103 production lines, 80 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 square steel pipe, rectangular steel pipe, hot-dip galvanized steel pipe, ERW steel pipe, large-diameter thick wall square rectangular pipe, LSAW steel pipe, spiral steel pipe, seamless steel pipe, stainless steel pipe, galvanized coil, ppgi coil and stainless steel coil

III. S420MH Carbon Steel Welded Tube Supplier

When it comes to carbon steel welded tubes, choosing the right supplier is crucial. Look for suppliers who specialize in producing high-quality tubes while adhering to strict quality control measures. Quality certifications such as ISO 9001:2015 and EN 10219 should be in place to ensure the tubes meet industry standards. A reliable supplier should also offer specialized services such as cutting, bending, and surface treatment. Competitive pricing and flexible delivery options are also important factors to consider when selecting a supplier.

Product details of Galvanized Square Steel Pipe| China factory |S420MH |carbon steel welded

Pipe orifice leveling

Complete specifications

Uniform thickness

High yield

200000 tons of spot supply

The length can be customized

IV. China Factory for Galvanized Square Steel Pipe

Opting for a galvanized square steel pipe factory in China has distinct advantages. China is known for its cost-effective production capabilities, which can result in competitive pricing for customers. Chinese factories often have access to advanced technologies and expertise, enabling them to produce high-quality galvanized square steel pipes that meet international standards. Moreover, China has a robust infrastructure and streamlined communication channels that facilitate efficient project management, from order placement to delivery.

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V. Square Steel Pipe Exporter

A reliable square steel pipe exporter plays a significant role in ensuring the quality and timely delivery of products. They act as a bridge between the manufacturer and the customer, ensuring that the galvanized square steel pipes reach their destination in good condition. An experienced exporter should have a thorough understanding of export requirements, customs procedures, and shipping logistics. They should provide excellent customer support, addressing any queries or concerns promptly. Additionally, after-sales services, warranty, and technical support should be part of their offerings.

Application

THEATER CONSTRUCTION

Located in the west of Tiananmen Square in central Beijing, the National Grand Theatre is the largest theater complex in Asia.

High grade villa building

In 2018, we provided steel pipe products for Dubai Hill high-end villa construction project

VI. Rectangular Steel Pipe Wholesaler

If you need a comprehensive supply solution for rectangular steel pipes, partnering with a reputable wholesaler is the way to go. A wholesaler should have a wide range of products in stock and quick availability. They should also offer competitive pricing for bulk orders, enabling cost savings for customers. Reliable wholesalers manage their supply chains efficiently, ensuring prompt delivery and minimizing the risk of delays.

VII. 1/2 Square Tube

For projects that require specific dimensions, a 1/2 square tube is a popular choice. 1/2 square tubes come in various materials, including galvanized steel, stainless steel, and carbon steel. These tubes are widely used in construction, furniture making, and other applications. Look for a manufacturer or supplier who can provide 1/2 square tubes that meet the required specifications, such as size, wall thickness, and surface finish. It is important to ensure that the tubes are produced with precision and comply with relevant industry standards.

VIII. Conclusion

In conclusion, the importance of finding a reliable galvanized square steel pipe manufacturer, a reputable carbon steel welded tube supplier, a trusted China factory, an efficient square steel pipe exporter, a reliable rectangular steel pipe wholesaler, and a supplier for 1/2 square tubes cannot be overstated. These components are essential for numerous industries and projects, and sourcing them from a reliable source ensures quality, compliance with standards, and competitive pricing. China offers a comprehensive solution for businesses looking for high-quality galvanized square steel pipes and carbon steel welded tubes.

FAQs

What is the difference between galvanized square steel pipes and carbon steel welded tubes?

I. Difference in appearance

Carbon steel pipe and galvanized steel pipe have some differences in appearance.

1. Carbon steel pipe is usually black, simple and plain. 2.

2. Galvanized steel pipe is coated with a layer of zinc, which gives it a silvery white color. The zinc coating prevents the pipe from rusting when exposed to air for long periods of time. At the same time, the appearance of the zinc layer also has a certain aesthetic.

Second, the difference in use

There is also a difference between carbon steel pipe and galvanized steel pipe in the field of application.

1. Carbon steel pipe is widely used, mainly used for transportation of various liquids, gases, solids, etc., such as oil, natural gas, water, chemical industry and other fields.

2. Galvanized steel pipe is usually used for outdoor applications related to wet environment, such as rainwater pipes, roof drains and so on in the construction industry.

Third, the performance difference

Carbon steel pipe and galvanized steel pipe also differ in performance.

1. Carbon steel pipe is stronger and easier to weld. In addition, carbon steel pipe can be used for high temperature and high pressure transportation.

2. Galvanized steel pipe shows certain advantages in corrosion, wear resistance, etc., and has better corrosion resistance, so it is more durable for outdoor use and more suitable for transportation and installation in complex environments.

Through the above analysis, I believe that you have a clearer understanding of carbon steel pipe and galvanized steel pipe, you can choose the appropriate material based on the specific needs and use of the occasion, to play its unique role.

How can I ensure the quality of galvanized square steel pipes and carbon steel welded tubes?

Control from five aspects: people, materials, machines, methods and environment.

①Human factor is the focus of welding control. Therefore, before welding, skilled welders with welder's license should be selected for necessary technical training and briefing. They shall not be replaced arbitrarily to ensure the relative stability of pipeline welders.

② Welding material control: ensure that the purchased welding consumables from formal channels, quality assurance certificates and certificates, in line with the process requirements; strict control of the electrode head recycling control, to ensure the flow and flow; welding consumables must be baked in strict accordance with the process, a single issue of no more than half a day's supply.

③ Welder: the welder must ensure reliable performance to meet the needs of the process; the welder must have qualified current and voltmeter to ensure the correct implementation of the welding process. Welding cable should not be too long, too long should be adjusted welding parameters.

④ Welding process methods: ensure the strict implementation of special operating methods for galvanized pipes, check the welding process before welding, control the welding process parameters and operating methods, check the appearance quality after welding, post-weld inspection. -Add weld nondestructive testing if necessary. Control the welding level and the number of welding consumables per pass.

⑤ Welding environment control: Ensure that the temperature, humidity and wind speed during welding meet the process requirements.

Galvanized welded pipe, also known as galvanized steel pipe, is divided into hot-dip galvanized and electro-galvanized. Welded pipe, as the name suggests, is a weldable steel pipe.

Are there any certifications I should look for when selecting a manufacturer or supplier?

Business license, tax registration certificate, organizational code certificate, and safety production permit. Three system certification: quality, environment, occupational safety and health management. Some industries also require qualification level certificates.

Can galvanized square steel pipes and carbon steel welded tubes be customized to meet specific project requirements?

Yes,It can be customized.

How long does it take for the products to be delivered after placing an order?

If there is stock available, it usually takes 3-5 days to ship. If there is no stock available, it will take 10 to 35 days for production, depending on the quantity of steel pipes ordered.

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