Slip on Flange

A slip on flange is a flange that is slipped over a pipe and then welded into place. It features a low hub, so the pipe can be placed into the flange before welding. Slip-on flanges are utilized in applications that demand easy alignment and assembly. They are frequently employed in low-pressure, non-critical applications. The flange is usually welded both inside and outside to give adequate strength and prevent leaking.

Material Grades

Stainless Steel: ASTM / ASME SA403 GR WP “S” / “W” / “WX” 304, 304L, 304H, 309, 310H, 316L, 316H, 317, 317L, 321, 321H, 904, 904L, 347, 347H.

Duplex Steel: ASTM / ASME SA815 UNS NO. S31803, S32205, S32550, S32750, S32760.

Carbon Steel: ASTM / ASME A234 WPB, WPC, ASTM / ASME A860 WHY42, WHY46, WHY52, WH60, WPHY65 & WPHY70

Alloy Steel : ASTM / ASME A234 WP1, WP5, WP9, WP11, WP 12, WP22, WP23, WP91