Steel Flanges are essential components widely used in various industries for connecting pipes, valves, pumps, and other equipment to form a piping system. Manufactured with precision and high-quality materials, our Steel Flanges guarantee durability, reliability, and efficient performance in demanding applications. Originating from China, these flanges are engineered to meet international standards and cater to a broad spectrum of industrial needs.
Our range of Steel Flanges includes different classes such as 150, 300, 600, 900, 1500, and 2500, enabling them to withstand varying pressure levels and temperature conditions. This classification ensures that clients can select the appropriate flange type that aligns with the specifications of their piping systems, ensuring safety and longevity. Whether the application involves low-pressure processes or high-pressure, high-temperature environments, these flanges deliver consistent performance.
The versatility of our Steel Flanges is evident in their wide range of applications. They are extensively used in the petroleum industry for oil and gas exploration and transportation, ensuring leak-proof and robust connections. In the chemical sector, these flanges resist corrosion and chemical reactions, making them ideal for handling aggressive fluids. The power generation industry relies on these flanges for constructing and maintaining power plants, where reliability and strength are paramount. Additionally, the gas industry uses these flanges for secure and safe gas transport and processing systems.
Metallurgy and shipbuilding industries also benefit from the superior quality of our Steel Flanges. In metallurgy, they facilitate the assembly of processing equipment and pipelines that operate under extreme conditions. Shipbuilding applications require flanges that can endure harsh marine environments, and our Steel Flanges excel in this regard, providing structural integrity and resistance to corrosion. The construction industry uses these flanges in various structural and infrastructure projects, ensuring strong and reliable joints in piping systems and frameworks.
When it comes to connection types, our product lineup includes Welding, Threaded, Slip-on, and Lap Joint flanges, each designed to meet specific installation and operational needs. Steel Welding Flanges offer a permanent and robust connection by welding the flange directly to the pipe, ensuring high strength and leak resistance. Steel Threaded Flanges provide an easy and quick assembly option without welding, suitable for low-pressure and non-critical systems. Steel Slip On Flanges are designed to slip over the pipe and then welded both inside and outside to provide a secure fit, making installation straightforward and efficient. Lap Joint Flanges, used with a stub end, facilitate easy disassembly and maintenance, ideal for systems requiring frequent inspection or replacement.
Among the various types, the Steel Plate Flange stands out for its flat, solid design, which offers excellent sealing capability and resistance to pressure. These flanges are widely used in applications where a strong, leak-proof joint is necessary. Their robust construction and compatibility with high-pressure classes make them a preferred choice in many industries.
Our Steel Flanges are manufactured with strict adherence to quality control measures, using premium steel materials sourced from trusted suppliers in China. This ensures that every flange meets the highest standards of strength, durability, and corrosion resistance. The precision engineering involved in the production process guarantees that our Steel Flanges fit perfectly within piping systems, minimizing installation time and maintenance requirements.
In summary, our Steel Flanges are a reliable and versatile solution for various industrial applications. Their availability in multiple classes, connection types, and configurations makes them adaptable to different system requirements. Whether you need Steel Welding Flanges for a permanent connection, Steel Slip On Flanges for ease of installation, or Steel Plate Flanges for high-pressure sealing, our product range covers all these needs. Originating from China and designed to meet global standards, these flanges are your trusted choice for petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, and many other industries.
| Connection | Welding, Threaded, Slip-on, Lap Joint |
| Surface | Rust-proof Oil, Black Paint, Yellow Paint, Hot Galvanized, Cold Galvanized, Etc. |
| Application | Petroleum, Chemical, Power, Gas, Metallurgy, Shipbuilding, Construction, Etc. |
| Class | 150, 300, 600, 900, 1500, 2500 |
| Type | Flanges |
| Size | 1/2”–48” |
| Packing | Plywood Cases, Pallets, Or As Customer's Requirements |
| Standard | ANSI, JIS, DIN, BS, UNI, EN, GOST, Etc. |
| Origin | China |
Our product range includes Steel Blind Flange, Steel Welding Flange, and Steel Socket Weld Flange, designed to meet diverse industrial needs with superior quality and reliability.
JOHO Steel Flanges, originating from China and certified with ISO 9001, are designed to meet the highest standards of quality and reliability. These steel plate flanges are essential components widely used in various industrial applications due to their robust construction and versatility. Available in classes 150, 300, 600, 900, 1500, and 2500, JOHO steel flanges cater to different pressure requirements, ensuring optimal performance across diverse operating conditions.
The steel flange ring products by JOHO are commonly employed in industries such as petroleum, chemical, power generation, gas, metallurgy, shipbuilding, and construction. These sectors rely heavily on durable and efficient flange connections to maintain system integrity and safety. Whether it is for pipeline connections, pressure vessels, or structural assemblies, JOHO steel flanges provide reliable sealing and mechanical strength.
JOHO offers various connection types for their steel welding flanges including welding, threaded, slip-on, and lap joint options. This variety allows for flexible installation methods tailored to specific project needs and operational environments. The adherence to international standards such as ANSI, JIS, DIN, BS, UNI, EN, and GOST ensures compatibility with global engineering requirements, making JOHO steel flanges suitable for both domestic and international markets.
With a minimum order quantity of 10 pieces, JOHO facilitates bulk procurement for large-scale industrial projects. The packaging is handled carefully with wooden cases or woven bags, and customers can also request plywood cases or pallets according to their requirements, ensuring safe delivery. The delivery time is efficiently managed within 20 days, and flexible payment terms including LC and TT are supported to accommodate various client preferences.
In summary, JOHO steel plate flanges, steel flange rings, and steel welding flanges are vital for numerous application occasions and scenarios. Their strength, compliance with multiple standards, and availability in different classes and connection types make them ideal for demanding industries like petroleum, chemical, power, gas, metallurgy, shipbuilding, and construction. These flanges ensure secure and durable joints, contributing significantly to the safety and efficiency of critical infrastructure worldwide.
Our Steel Flanges, branded JOHO and originating from CHINA, are manufactured to meet the highest standards of quality with ISO 9001 certification. We specialize in product customization services to cater to your specific requirements.
We offer a variety of flange types including Steel Slip On Flange, Steel Welding Flange, and Steel Socket Weld Flange, with connection options such as Welding, Threaded, Slip-on, and Lap Joint to suit various industrial applications.
The surface treatment options available include Rust-proof Oil, Black Paint, Yellow Paint, Hot Galvanized, Cold Galvanized, and more, ensuring durability and protection against corrosion.
Our flanges are available in pressure classes 150, 300, 600, 900, 1500, and 2500, providing a wide range of choices for different pressure requirements.
Packaging is handled with utmost care; products are packed in wooden cases or woven bags, with options for plywood cases, pallets, or customized packing as per customer requirements to ensure safe delivery.
The minimum order quantity is 10 pieces, with a delivery time within 20 days, and flexible payment terms including LC, TT, and others to facilitate smooth transactions.
Choose JOHO Steel Flanges for reliable, customizable flange solutions tailored to your needs.
Our Steel Flanges are designed and manufactured to meet the highest industry standards, ensuring durability and reliability in various applications. For technical support, our team of experts is available to assist with product selection, installation guidance, and troubleshooting to help you achieve optimal performance.
We offer comprehensive services including custom fabrication, dimensional inspection, and material certification to cater to your specific project requirements. Additionally, we provide maintenance tips and replacement recommendations to extend the lifespan of your steel flanges.
Whether you require assistance with standard flanges or specialized designs, our support services are committed to delivering timely and effective solutions to enhance your operational efficiency.
Our steel flanges are carefully packaged to ensure maximum protection during transit. Each flange is wrapped in protective material to prevent scratches and corrosion. They are then securely placed in sturdy wooden crates or heavy-duty cartons, with additional padding to absorb shocks and vibrations.
For shipping, we offer multiple options including sea freight, air freight, and land transportation, depending on the destination and urgency. All shipments are handled by experienced logistics partners to guarantee timely and safe delivery. Tracking information is provided for every order to keep you updated throughout the shipping process.
We also comply with international shipping standards and provide all necessary documentation, including certificates of origin and quality inspection reports, to facilitate smooth customs clearance.