Feature: forged by high strength alloy steel. Strict heat treatment ensures the union
has uniform metallographic structure as well as pressure bearing ability. All materials
conform to ASTM and AISI. Technical data are subjected to API Spec 6A standard.
The union is of reliable sealing property, convenient for assembling and
disassembling, and can be changed with others without any problem. There are
threaded type, welded type and non pressure sealing type.
Model: Fig 100, Fig 200, Fig 206, Fig 207,
Fig 211, Fig 300, Fig 400, Fig 600,
Fig 602, Fig1002, Fig 1502, Fig2002,
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