EN10219 S355K2H Square Galvanized Pipes at Factory Direct Prices: Perfect for Wholesale and Distribution
EN10219 S355K2H Square Galvanized Pipes at Factory Direct Prices: Perfect for Wholesale and Distribution

Item specifics

0.5- 60 mm
OD(Outer diameter)
CE,LEED,BV,PHD&EPD,BC1,EN 10210,EN10219,ISO9000
Surface Treatment
Black painted or REQUEST
as required
0.5-24M according to client requirement
Hollow section: ASTM A500/A501,EN10219,EN10210
Delivery Time
7-30 Days



EN10219 S355K2H Square Galvanized Pipes at Factory Direct Prices: Perfect for Wholesale and Distribution
S355K2H Square Galvanized Pipes: An Introduction to a Reliable Building Material
In the construction industry, the selection of high-quality materials for various applications is crucial. One such material that has gained immense popularity is S355K2H square galvanized pipes. These pipes offer numerous benefits and are widely used in construction projects. Additionally, the distribution and availability of wholesale steel pipes play a significant role in the industry. In this article, we will explore the importance of square galvanized pipes, the role of wholesale steel pipe distribution, and the features of galvanized steel pipes. Let's dive in!
Benefits of Using Square Galvanized Pipes
1. Long-lasting Durability
1.1 Resistant to Corrosion
The corrosion resistance of galvanized square tube is superior to that of black square tube.
1.2 Robust Structural Strength
Galvanized square tube has strong strength.
2. Importance of Wholesale Steel Pipes
Wholesale steel pipes play a crucial role in various industries, including construction, manufacturing, and infrastructure development. These pipes are vital components for transporting fluids, gases, and solids, making them essential for the smooth operation of many sectors. The importance of wholesale steel pipes lies in their cost-effectiveness, availability, and versatility. 
1. Cost-effectiveness: One of the primary advantages of wholesale steel pipes is their cost-effectiveness. Buying steel pipes in bulk allows for significant cost savings compared to purchasing individual units. Wholesale prices are generally lower due to economies of scale and the reduced costs associated with packaging, transportation, and handling. This affordability makes wholesale steel pipes an attractive option for businesses, contractors, and individuals involved in large-scale projects or regular usage.

2. Availability and Versatility: Wholesale steel pipes are readily available in a wide range of shapes, sizes, and specifications. From seamless and welded pipes to different grades of steel, wholesalers offer a comprehensive selection to meet specific industry requirements. This availability allows businesses to choose the most suitable pipe type for their applications, ensuring optimal performance and durability. Whether it's for plumbing, construction, or industrial processes, wholesale steel pipes offer versatile solutions for various needs.

3. Robust and Durable: Steel pipes are known for their robustness and durability, making them a preferred choice for industries that require reliable and long-lasting infrastructure. Wholesale steel pipes are often made from high-quality materials, undergo stringent quality checks, and adhere to industry standards. This ensures that these pipes can withstand high pressure, extreme temperatures, and corrosive environments, offering a dependable and safe solution for fluid or gas transportation.

4. Efficient Material Transportation: Wholesale steel pipes enable efficient and cost-effective transportation of materials. These pipes are designed with high load-bearing capacity, allowing for the transit of large volumes of liquids, gases, or solids. Their standardized dimensions and compatibility with connectors and fittings facilitate easy assembly and disassembly, providing a seamless flow within industries. The ability to transport materials efficiently reduces operational costs, increases productivity, and minimizes the risk of leaks or contamination.

5. Quick Project Completion: Wholesale steel pipes contribute to timely project completion. When projects require a large quantity of pipes, purchasing them from wholesale suppliers streamlines the procurement process. Having the required pipes readily available saves time that would otherwise be spent waiting for individual orders. This can expedite construction projects, industrial installations, and manufacturing processes, leading to improved efficiency and overall project timelines.

6. Reliability and Trustworthy Supply Chain: Establishing a partnership with a reputable wholesale steel pipe supplier ensures a reliable and trustworthy supply chain. Wholesale suppliers often have a track record of providing high-quality products and excellent customer service. By building a long-term relationship, businesses can rely on a consistent supply of steel pipes, reducing the risk of delays or disruptions in their operations. Thus, the importance of wholesale steel pipes lies in the assurance of a reliable supply chain, enabling businesses to meet their project requirements without compromising on quality or timelines.

Conclusion: Wholesale steel pipes play a vital role in various industries by offering cost-effective, versatile, and robust solutions for material transportation. These pipes provide significant cost savings, availability, and durability, making them essential for construction, manufacturing, and infrastructure development projects. The efficiency of transporting materials, quick project completion, and a reliable supply chain further emphasize the importance of wholesale steel pipes. By leveraging the benefits of wholesale steel pipes, businesses can enhance their operations, ensure efficient material flow, and contribute to successful project outcomes.
3. Distribution of Steel Pipes and its Significance
Steel pipe distribution is an important commercial activity that involves the sales, marketing, and service of steel pipe products. Steel pipe production enterprises should strengthen brand building, improve their corporate image and brand recognition.Steel pipe distribution can greatly improve the timeliness of steel pipe supply.
4. Galvanized Steel Pipes and Their Features
Lightweight: Galvanized steel pipes are one-third heavier than carbon steel structures of the same specification, with a reasonable structure that is easy to transport and install. Galvanized steel pipe.
High strength: Under the same cross-sectional load, compared with round steel, its bearing capacity can be increased by 20%.
5.Chemical composition of S355K2H EN10219
Carbon ≤ 0.22%, silicon ≤ 0.55%, manganese ≤ 1.60%, phosphorus ≤ 0.030%, sulfur ≤ 0.030%, nitrogen ≤ not required
6.S355K2H mechanical properties EN10219
3mm < wall thickness ≤ 16mm: yield strength ≥ 355MPa, tensile strength ≥ 470-630MPa, elongation ≥ 20%
16mm < wall thickness ≤ 40mm: yield strength ≥ 345MPa, tensile strength ≥ 470-630MPa, elongation ≥ 20%
7. Understanding the Application of Square Tubes
7.1 Structural Frameworks in Buildings
7.2 Railing Systems
8. Advantages of Using Square Tubes
The square tube has good corrosion resistance and oxidation resistance, and is not easy to rot and rust.
9.Introduction to Square Galvanized Pipes in the Market
9.1 Various Sizes and Dimensions Available
hot galvanized square steel tube:
O.D.:10*10-1200*1200mm Wall thickness:0.5-60mm Length:0.5-24M
hot galvanized rectangular steel tube:
O.D.:10*15-800*1200mm Wall thickness:0.5-60mm Length:0.5-24M
9.2 Quality Assurance and Standards
National level CNAS certified laboratory, with layer by layer inspection of steel pipe quality to ensure quality compliance.
Standards:EN10219,EN10210,ASTM A500,ASTM A501,JIS G3466,A53,A106,etc.
10. Steps to Properly Install Square Galvanized Pipes
The steps for threaded connection of galvanized pipes: measure the length, break all threads, wrap the packing, and connect.
11.Maintenance and Care of Square Galvanized Pipes
1. Regularly inspect the surface of galvanized square pipes to see if there is any peeling or rusting. If there are any problems, they should be dealt with in a timely manner to avoid expanding the scope.
2. Avoid collision and scratches on the surface of galvanized square pipes. Therefore, collision, heavy pressure, and falling should be avoided during use and transportation. If there are scratches, anti rust paint can be applied.
3. Cleaning and maintenance is an important method to maintain the appearance of galvanized square pipes.
12. Factors Influencing the Price of Wholesale Steel Pipes
1>、 Market supply and demand relationship
1. Market demand for steel pipes: Market demand is one of the main factors determining the market price of steel pipes. Steel pipes are widely used in industries such as construction, petroleum, chemical, and transportation, and their demand is influenced by the development of these industries. With the development of the economy and the increase in construction sites and infrastructure construction, the demand for steel pipes will also correspondingly increase.

2. Supply situation in the steel pipe market: Supply volume has long been an important factor in the formation of steel pipe prices. The production of steel pipes is jointly completed by multiple links such as manufacturers, distributors, wholesalers, and suppliers. The fluctuation of steel pipe supply will affect the fluctuation of market prices.

3. Market competition situation: The intensity of market competition will also have an impact on the market price of steel pipes. Highly competitive markets often lead to price drops, while markets with relatively stable competition may maintain relatively high price levels.

2>、 Raw material prices
1. Steel price: Steel pipes are made of steel, and fluctuations in steel prices have a direct impact on the steel pipe market price. Factors such as supply and demand in the steel market, international market prices, and production costs will all have an impact on steel prices.
2. Raw material cost: In addition to the price of steel, the production of steel pipes also involves various raw materials, such as threaded steel, galvanized sheet, etc. The price changes of these raw materials will also have an impact on the steel pipe market price.
3. Regional differences: There may be differences in the prices of raw materials in different regions, which can also lead to different prices in the steel pipe market in different regions.

3>、 Production cost
1. Labor cost: The production of steel pipes requires a large amount of labor input, and changes in labor cost will have a direct impact on the market price of steel pipes.
2. Energy costs: The production process of steel pipes requires a large amount of energy costs, such as electricity, coal, etc. The fluctuation of energy prices will directly affect the production cost and market price of steel pipes.
3. Environmental protection costs: With the strengthening of environmental protection policies, steel pipe production enterprises need to invest more environmental protection equipment and facilities, which will also increase the production costs of steel pipes.

4>、 Policies and regulations
1. Export policy: When the country controls and restricts the export of steel pipes, changes in the export market will directly affect the prices in the domestic steel pipe market.
2. Industry policies: The formulation and adjustment of industry policies will have an impact on the market price of steel pipes, such as tax reduction policies, production restrictions, etc.
3. Import Policy: The country will also formulate corresponding policies for the import of steel pipes, and the supply situation in the import market will have an impact on the domestic steel pipe market prices.
13. Recommendations for Sourcing Quality Steel Pipes
1. Choose products with roughly uniform color differences, smooth and smooth inner and outer walls, and no defects such as bubbles, dents, or impurities that may affect the appearance performance.

2. It is necessary to check whether the markings on the product are complete. The steel pipe should have the consumer's factory name or trademark, consumption date, product name, specification size, and execution specification number. The steel pipe should have the product name, nominal outer diameter, pipe series S, etc. The handwriting should be clear, and the markings should be checked to see if they are consistent with practice.
14. Conclusion
Square galvanized pipes, such as the S355K2H variety, offer durability, strength, and corrosion resistance in various construction applications. The availability and distribution of wholesale steel pipes play a significant role in meeting the demands of the industry. Galvanized steel pipes provide the required structural stability and ease of installation. With their wide range of applications, square galvanized pipes have become a preferred choice for construction projects. Proper selection, careful installation, and timely maintenance ensure the longevity of these pipes. It is important to consider various factors while selecting wholesale steel pipes, and sourcing from reputable suppliers is crucial. With the right approach, utilizing square galvanized pipes can contribute to successful and robust construction projects.
1. Are square galvanized pipes suitable for outdoor applications?
Yes,of course.
 2. Can square galvanized pipes be welded easily?
Yes,very easy.
3. What standards should be considered when sourcing wholesale steel pipes?
Outer diameter, wall thickness, caliber, length, zinc content, straightness, chemical composition, mechanical properties, yield strength, tensile strength, etc.
 4. Are all galvanized steel pipes the same in terms of corrosion resistance?
Usually, hot-dip galvanized square pipes have stronger corrosion resistance than galvanized square pipes.
5. How can I prevent rust on square galvanized pipes?
1. Choose high-quality galvanized square tube materials. Firstly, when purchasing galvanized square tubes, it is necessary to choose high-quality materials. Generally speaking, products with good quality have a lower probability of rusting. You can choose some large steel trading companies or well-known brands of steel products, which have a comprehensive quality inspection system and after-sales service to ensure the quality of the products. Secondly, it is also necessary to
2. Reasonable storage of galvanized square pipes During use, it is necessary to store the galvanized square pipes in a dry, ventilated, and non direct sunlight area. Especially in humid environments, it is easy for galvanized square pipes to rust.