Piping & flanges
Stainless steel flanges
Stainless steel flange sourcing for specified water, wastewater, and industrial piping connections.
Names & product terms Pipe flanges · Weld neck · Slip-on · Blind flange · Lap joint · 304L · 316L
Product overview
Request flanges as individual line items or alongside your stainless piping package. Specify the flange type, material grade, size, governing standard, pressure class, and facing. Matching a connection requires the project dimensions and requirements, so nominal pipe size alone is not enough to select a replacement.
Common applications
Drinking water
- Flanged connections matched to project standards and mating piping.
Wastewater treatment
- Flanged connections matched to project standards and mating piping.
Manufacturing & industrial
- Flanged connections matched to project standards and mating piping.
What to include in your quote request
These details help define the material and delivery requirements for your operation.
- Required stainless grade, nominal size, and flange type, such as weld neck, slip-on, blind, or lap joint
- Flange standard, pressure class, facing, and bolt-hole drilling pattern
- Mating pipe dimensions or connection drawings, material test reports, and any project-specific certification or origin requirements
- Total quantity, delivery ZIP code, and when you need the product
Can I source flanges and piping together?
Yes. Submit both in the same quote request with their quantities and project specifications. Include the connection drawings or standard, flange type, pressure class, facing, and mating pipe dimensions so compatibility can be reviewed before ordering.