FLANGE
A flange is an essential, disc-shaped connector in mechanical engineering, expertly joining pipes, valves, and other equipment with remarkable efficiency. Constructed from durable metal via forging or casting, these flanges feature strategically placed bolt holes for firm fastening. Typically used in pairs, they incorporate sealing gaskets to ensure secure, easily detachable connections within pipeline systems. Their versatility is highlighted by extensive usage across a multitude of industries, including petroleum, chemical, and electric power sectors. Flanges are categorized by connection surface form into types such as flat welding, butt welding, and socket welding, serving as pivotal components for maintaining the integrity and efficiency of pressure pipeline systems.
Flanges are distinguished by their standardized dimensions and superior sealing abilities. Every aspect, from pressure specifications to sealing surface design, complies with rigorous international standards, guaranteeing compatibility and interchangeability among manufacturers. These top-tier components undergo precise processing to preserve the flatness of their sealing surfaces. They exhibit resilience across various conditions, from vacuums to high pressures, accommodating gaskets from different materials for peak performance.
In industrial applications, flange connections are foundational to nearly all fluid transportation systems. High-strength butt welding flanges are integral to oil pipelines, ensuring secure long-distance resource transport. Chemical plants opt for corrosion-resistant flanges to handle aggressive media, while the food and pharmaceutical industries rely on sanitary flanges to meet stringent cleanliness requirements.
| 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 meticulously designed to meet international standard sizing requirements, ensuring seamless compatibility and interchangeability among different manufacturers. This adherence greatly simplifies procurement and maintenance processes, boosting engineering efficiency by minimizing adaptation issues.
RELIABLE SEALING PERFORMANCE
Our flanges feature a precisely engineered sealing surface combined with a specialized gasket, creating a robust pressure-sealing system. This configuration effectively prevents leakage across various fluid media, ensuring pipeline systems operate with unmatched reliability.
STURDY AND DURABLE STRUCTURE
Forged or cast using advanced techniques, our flanges demonstrate superior mechanical strength and pressure resistance. They are crafted to withstand the complexities of pipeline systems, including vibrations and temperature changes, offering enduring performance and durability.
CONVENIENT DISASSEMBLY AND ASSEMBLY
The innovative bolt connection design simplifies maintenance and equipment replacement, allowing for easy disassembly and reassembly without cutting or welding. This efficient process significantly reduces maintenance time and costs.
WIDE MATERIAL SELECTION
We provide a broad range of material options, including carbon steel, stainless steel, and alloy steel, enabling the customization of flange types to meet specific operational needs. Whether facing corrosive environments, extreme temperatures, or high pressures, we offer the perfect 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.