Style B – 316 SS – 600 PSI rated – 1″


SKU: B0100 Category:


Piedmont Style B Grooved Coupling

Style B coupling offers favorable corrosion resistance and represents an economical choice since it is constructed from 316 alloy. Better suited for brackish and fresh water, the style B coupling will perform well under pressures as high as 600 psi.


  • Solid 316 stainless steel* Grade CF8M, conforming to ASTM A351.

  • Stainless steel 316 is used for its resistance to corrosion. Highly durable, stainless steel requires low maintenance and is ideal for fresh water applications.

  • EPDM rubber gasket, suitable for hot and cold water service. NSF/ANSI 61 approved for drinking water system components. Not suitable for petroleum service.

  • Nuts and bolts are Round-head, square-neck, type 316 stainless steel bolts and heavy hex nuts conform to ASTM F-593 and 594, Group 2, condition CW.

  • Sizes are 3/4″- 6″ Nominal size pipe.

Note: Working pressure ratings based upon generally accepted pressure piping design standards and testing in accordance with ASME Section VIII Division 1 pressure vessel test method.

Piedmont Style B Grooved Coupling Technical Information

Piedmont Style B Grooved Coupling Product Sheet

Piedmont Style B Grooved Coupling Technical Drawing

Piedmont Style B – STP | CAD Drawing File for 1″ – Compressed File .ZIP


  • This item requires a minimum quantity of 8 to be purchased.

Additional information

Weight 0.9 lbs
Dimensions 2.29 × 3.42 × 1.68 in

316L SS

Pressure Rating

600 PSI

Nominal Size


Gasket Material