Custom flanges are forged and integrally processed from premium stainless steel alloy and other raw materials. They go through multiple processes including CNC precision turning drilling and slot milling. The surface is smooth and burr free with tightly controlled dimensional tolerances. We can develop various non-standard structures according to customers drawings or samples. Our product range covers tubesheet flanges porous flanges slotted flanges and special drilled flanges. These flanges feature outstanding pressure resistance corrosion resistance and reliable sealing performance. The sealing grooves and bolt holes on flange face are precisely positioned. They can withstand alternating high and low temperature and long-term erosion of complex fluid media. Widely applied for heat exchangers pressure vessels refrigeration units liquid cooling systems chemical pipelines and new energy fluid equipment. Customization is available for material specifications hole patterns and face structures. Optional materials include 304 316L duplex steel and alloy steel. Products can be manufactured complying with GB ASME DIN standards or fully customized per your unique drawings. Each piece passes strict inspections such as non-destructive testing and hydrostatic test. Stable quality and reliable lead time. Ideal for pressure sealing of industrial fluid systems and special equipment supporting.
