[ DWG PB-001 ] ISO 9001:2015 · Humble, TX

Soft Gasket Drawing Generator

Built to spec. Made in Texas.

ENGINEERING TOOLS

Soft gasket drawings to ASME B16.21

Build a scaled drawing of a nonmetallic flat gasket for ASME B16.5 and B16.47 flanges in seconds. Choose a ring gasket or a full face gasket with bolt holes, then pick compressed non-asbestos fiber (NBR, SBR, neoprene or EPDM binder with aramid, glass, inorganic, carbon or graphite fiber), flexible graphite (homogeneous, tanged insert or foil insert) or PTFE (virgin, expanded, or filled with glass microspheres, glass beads or barium sulfate), or enter your own material. Dimensions, tolerances and marking load from ASME B16.21, and every drawing includes a side view and an enlarged detail of the gasket thickness. Switch to Specialty to design special sizes with your own ID, OD, bolt holes, thickness, tolerances, marking and special requirements. Download the drawing as a PDF, print it at true scale, email it, or send it straight to our team for a quote. Need a metallic gasket? Use the Spiral Wound or Kammprofile gasket drawing generators.

Gasket

Material and thickness

Specialty design

Holes are equally spaced and straddle the centerlines. Set the OD to the flange OD.

Blank fields use the standard values shown. Specialty requirements print as notes on the drawing.

Origin and certification
Title block
Sheet

Drawings are generated from published ASME B16.21 reference data and ASME B16.5 flange dimensions for convenience. Verify every dimension against the current edition of the referenced standard and your application before manufacture or purchase. Specialty dimensions and attributes are as entered by the user.