Ductile Iron Pipe Fittings Factory

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Shandong Zhihua Pipe Industry Co., Ltd.

Zhihua is located in the beautiful international kite capital -- Weifang City is a collection of research and development, production, and sales of fire fittings, fire extinguishers, and other products of high-tech enterprises. The company was founded in 2007, after years of struggle, and enterprise-scale has been rapid development. At present, the company only has a construction area of more than 50,000 square meters, and the whole factory has more than 500 employees, including 50 professional and technical personnel with a bachelor degree or above and 10 senior engineers. Professional Ductile Iron Pipe Fitting Manufacturers, Wholesale Custom Grooved Ductile Iron Pipe Fittings Factory in China.

In order to improve product quality, increase production capacity and product specifications, the company began to introduce a large number of advanced production equipment in 2010 including ZZ416 automatic molding line 6 medium frequency induction 3T furnace 4 sets, Fadik 180T sand treatment system, Nidic dust removal system and a series of advanced equipment. This equipment not only stabilizes product quality but also improves production efficiency and reduces the labor intensity of workers. In order to ensure the stability of product quality, the introduction of imported spectrometers, advanced furnace carbon and silicon analyzer, metallographic image analyzer, cast iron laboratory analysis equipment, product pressure, tension, wear test equipment, and the establishment of various professional product testing laboratories.Supply Grooved Ductile Iron Pipe Fitting Wholesale.

Premium quality since ZhihuaThe company has passed the ISO9001 quality management system IS014001 environmental management system, and OHSAS18001 occupational health and safety certification, all products of the company through the fire voluntary certification, part of the products through the United States FM, UL, SG Sand CE certification.

  • 20230303-111835
  • 20230303-111855
  • Certification
  • Certification
  • Certification


Industry Knowledge Development

What is the role of ductile iron pipe fittings in stormwater management systems?
Ductile iron pipe fittings play a significant role in stormwater management systems by contributing to the efficient and effective control of stormwater runoff. Here are some key roles they play in stormwater management:
Creating Drainage Networks: Ductile iron fittings are used to create the intricate network of pipes required for stormwater drainage. These fittings allow for the connection of pipes at various angles, changes in direction, and junctions, forming a comprehensive system to collect and transport stormwater.
Diverting and Controlling Flow: Stormwater systems often require the diversion of water to specific areas or the controlled release of water to prevent flooding. Ductile iron fittings facilitate the creation of structures such as diversion chambers, flow control structures, and manholes that help manage the flow of stormwater in a controlled manner.
Durability and Resistance: Stormwater systems can encounter harsh conditions, including varying water flow rates, debris, and exposure to the elements. Ductile iron fittings are chosen for their durability and resistance to corrosion, ensuring the longevity and reliability of stormwater management infrastructure.
Handling Changes in Elevation: Stormwater drainage systems may need to navigate changes in elevation, such as sloping terrain or different ground levels. Ductile iron fittings allow for the creation of smooth transitions, bends, and elevation changes, ensuring that stormwater can flow effectively without causing erosion or blockages.
Connection to Other Infrastructure: Stormwater systems often need to connect with other municipal infrastructure, such as sewer systems or water distribution networks. Ductile iron pipe fittings provide the necessary connections to integrate stormwater management systems into the overall municipal infrastructure seamlessly.
Accommodating High-Flow Conditions: During heavy rainfall or storm events, stormwater systems may experience high flow rates. Ductile iron fittings, known for their strength and structural integrity, can withstand these high-flow conditions without compromising the performance of the system.
Ease of Installation and Maintenance: Ductile iron fittings are designed for easy installation and maintenance. Their standardized dimensions and compatibility with various pipe materials make them convenient for construction and repair activities in stormwater management systems.
Adaptability in Retrofitting: When upgrading or retrofitting existing stormwater systems, ductile iron fittings offer adaptability to connect with older infrastructure or replace worn-out components without requiring a complete system overhaul.
Ductile iron pipe fittings contribute to the overall effectiveness and resilience of stormwater management systems by providing the necessary connections, durability, and flexibility to handle the complexities of stormwater drainage in urban and industrial settings.