Carbon Steel Concentric Reducer

Carbon steel concentric reducers for butt-weld piping, ordered to ASTM A234 (typically WPB / WPC; alloy WP grades when specified) with end-to-end length H from ASME B16.9. The cone keeps a common centreline between the large and small ends. Need stainless instead? See the sibling page stainless steel concentric reducer (A403). For concentric vs eccentric … Read more

Stainless Steel Concentric Reducer

Stainless steel concentric reducers for butt-weld piping, ordered to ASTM A403 (WP304 / WP304L / WP316 / WP316L and related WP grades) with end-to-end length H from ASME B16.9. The cone keeps a common centreline between the large and small ends. Eccentric stainless reducers (flat side) are available on the same PO when the layout … Read more

Lap Joint Flange

Two lap joint flange rings on a dark backdrop, plain flat rings with bolt holes and no hub on either side

Lap joint flanges to ASME B16.5 used with ASME B16.9 stub ends – the flange is free to rotate for bolt hole alignment and only the stub end touches the fluid.

Alloy Steel Fittings

Thick-wall alloy steel butt weld fittings with a grey oxidised surface, an elbow and a tee

Chrome-moly alloy steel butt weld fittings to ASTM A234 in WP5, WP9, WP11, WP12, WP22 and WP91 for high temperature and hydrogen service.

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