Figure 2.2 A   Photo

DOUBLE STUDDED ADAPTER (DSA)
(A) NOMINAL CONNECTION

(B) NOMINAL CONNECTION

Figure 2.2 B    Photo

SINGLE STUDDED ADAPTER (SSA)
(A) NOMINAL CONNECTION

(B) NOMINAL CONNECTION

 Figure 2.2 C   Photo 

WOODCO USA offers Adapter Flanges and Adapter Spools below in combinations that allow the connection of API flanges to those flanges found in ANSI, ASTM, ASME, and MSS specifications.

2.3 Spools, Adapter  

WOODCO USA manufactures Adapter Spools in every size and pressure rating. Adapter Spools have end connections that differ from one another in nominal size and/or pressure rating. Buyers may specify any combination of end connections as well as overall height or length (OAL). When specified "minimum height (or length)", WOODCO USA Adapter Spools have minimum overall height (or length) consistent with adequate clearance to accommodate studs, nuts, wrenches, and clamps where applicable.

Refer to the following figures for examples of Adapter Spool configurations:

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