FLANGE
A flange is an indispensable, disc-shaped essential in mechanical engineering, adeptly connecting pipes, valves, and other equipment with exceptional proficiency. Crafted from enduring metal through forging or casting, these flanges boast strategically positioned bolt holes for secure fastening. Typically deployed in pairs, they integrate sealing gaskets to ensure tight, easily detachable connections within pipeline systems. Their adaptability is underscored by widespread application across diverse industries, including petroleum, chemical, and electric power sectors. Flanges are classified by connection surface form into types like flat welding, butt welding, and socket welding, serving as crucial components in upholding the integrity and efficiency of pressure pipeline systems.
Flanges stand out for their standardized dimensions and exceptional sealing capabilities. Every detail, from pressure specifications to sealing surface design, adheres to stringent international standards, ensuring compatibility and interchangeability among manufacturers. These high-quality components undergo meticulous processing to maintain the flatness of their sealing surfaces. They display resilience in various conditions, from vacuums to high pressures, accommodating gaskets from diverse materials for optimal performance.
In industrial uses, flange connections are a cornerstone of nearly all fluid transport systems. High-strength butt welding flanges are essential to oil pipelines, ensuring secure long-distance resource transport. Chemical plants choose corrosion-resistant flanges to manage aggressive media, while the food and pharmaceutical industries depend on sanitary flanges to meet strict cleanliness standards.
| TECHNICAL PARAMETERS |
| Product Name |
Stainless Steel Custom Welding Flange |
| Keywords |
Flange |
| Product Material |
Stainless Steel 304/316/304L/316L |
| Application |
Industrial |
| Pressure |
Class150/300/600/9001500/2500 |
| OEM & ODM |
Welcome |
| Size |
Customized Size |
| Shape & Specification |
Can Be Customized |
| Main Processing |
CNC Turning |
| Quality Control |
100% Inspection Before Shipment |
| Delivery Time |
Within 20 Days |
STRONG STANDARDIZATION AND VERSATILITY
Our flanges are precision-engineered to meet international standard sizing requirements, ensuring seamless compatibility and interchangeability among various manufacturers. This compliance significantly streamlines procurement and maintenance processes, enhancing engineering efficiency by reducing adaptation challenges.
RELIABLE SEALING PERFORMANCE
Our flanges boast a precisely crafted sealing surface, paired with a specialized gasket, forming a robust pressure-sealing system. This design effectively prevents leakage across diverse fluid media, ensuring pipeline systems run with unparalleled reliability.
STURDY AND DURABLE STRUCTURE
Forged or cast using cutting-edge techniques, our flanges exhibit superior mechanical strength and pressure resistance. They are engineered to withstand the complexities of pipeline systems, including vibrations and temperature variations, offering long-lasting performance and durability.
CONVENIENT DISASSEMBLY AND ASSEMBLY
The innovative bolt connection design simplifies maintenance and equipment replacement, allowing for straightforward disassembly and reassembly without cutting or welding. This efficient process significantly lowers maintenance time and expenses.
WIDE MATERIAL SELECTION
We offer an extensive range of material options, including carbon steel, stainless steel, and alloy steel, allowing customization of flange types to meet specific operational requirements. Whether facing corrosive environments, extreme temperatures, or high pressures, we provide the ideal solution for your unique challenges.







Q1: Are you a factory or a trader?
A: We are a manufacturer integrating industry and trade. Welcome to visit our company.
Q2: Can I add my LOGO to the product?
A: We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.
Q3: What payment methods do you support?
A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.
Q4: What are your modes of transportation?
A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.
Q5: How can I get an accurate quotation?
A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.