GB/T6479 Q345D High-Pressure Fertilizer Seamless Steel Pipes/Tubes

Product Description: GB/T6479 Q345D Fertilizer Seamless Steel Pipes/Tubes are precision-engineered seamless tubes designed specifically for use in the fertilizer industry. These tubes are manufactured according to the Chinese national standard GB/T6479, which sets forth the requirements for seamless steel tubes suitable for high-pressure applications. The Q345D grade signifies a high-strength, low-alloy steel that is well-suited for applications requiring structural integrity and resistance to high pressures.

Advantages:

1. Seamless Design: The seamless construction of these tubes eliminates the potential for leaks and failures at the welds, providing a more reliable and durable product.
2. High-Pressure Capability: The Q345D grade offers excellent strength and pressure resistance, making these tubes ideal for use in high-pressure fertilizer production processes.
3. Corrosion Resistance: Formulated with enhanced corrosion resistance to withstand the chemical environments common in fertilizer manufacturing.
4. Dimensional Accuracy: These tubes are manufactured with tight tolerances to ensure consistent quality and fit.
5. Long Service Life: The combination of strength, corrosion resistance, and precision manufacturing results in a product with a long operational lifespan.

Mechanical Properties

Chemical Composition

Outer Diameter Tolerances

Uses:

1. Fertilizer Industry: Primarily used in the construction and maintenance of high-pressure pipelines within fertilizer production facilities.
2. Chemical Processing: Suitable for other chemical processes that involve the handling of corrosive substances under pressure.
3. Petrochemical Industry: Can be utilized in the petrochemical sector for the transportation of chemicals and other substances under high pressure.
4. Industrial Equipment: Employed in various types of industrial equipment that operate under high pressure, such as pumps, compressors, and reactors.
5. Structural Components: Due to their strength and durability, these tubes can also serve as structural components in heavy machinery and construction projects.

    Cangzhou Baoyang Pipeline Equipment Co., Ltd. is located in Hope New District, Mengcun County, Hebei Province, China's pipeline equipment base. The company was founded in 2018 with a registered capital of 10 million yuan. It is an enterprise integrating steel pipe spot warehousing, pipe fittings production, sales and export. Our company mainly deals in seamless pipes of special materials, and has long-term and good cooperative relations with major steel mills such as Tianjin Seamless, Hengyang Valin, Yantai Lubao, Inner Mongolia Baosteel, Shanghai Baosteel, Jiangsu Chengde, Anhui Tianda, etc.

Factory Overview

    The company's products are widely used in engineering projects such as oil, natural gas, chemical, coal gas, long-distance thermal steam, and water pipelines. The products are sold all over the country and exported to India, Vietnam, Iran, Iraq, Australia, Nigeria, Canada, Turkey, Spain, Germany, the Netherlands, etc., and have been well received by customers and achieved good economic and social benefits.

    The company adheres to the business philosophy of "technology to develop enterprises, precision and truth-seeking, unity of purpose, and peace and far-reaching", and always takes "customer first, service first, sincere reputation" as its purpose, and strives to build a modern and fast-service enterprise.