Forged Steel Bosses

Description
Forged steel bosses connect main pipes and branch pipes to better facilitate the welding process. The boss and the branch pipe are connected using either a socket weld or a threaded connection.

Application
Forged steel bosses are used to enhance the connection between a main pipe and a branch pipe. If the branch pipe is smaller than DN50, a boss is used, however, if the branch is larger than DN50, a reducer or tee is used.

Standard:
ASME B16.9, ASME B16.1,1 MSS SP-75, GB/T14383, GB/T14626, SH3410, HG/T21634

Size:
1/8"-4"

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