

Add to Cart
Production Description:
API 6A Union
On the basis of absorbing and digesting the SPM transfer technology
from the United States, we produce hammering unions for various
pipeline connections, including threaded, welded, and hydrogen
sulfide gas resistant types, with a specification of 1 "to 4" and a
cold working pressure of 7MPa to 140MPa (1000Psi to 20000Psi). For
ease of identification, unions with different pressure levels are
marked with different colors, and there are obvious specification
connection forms and pressure level markings on wing nuts.
The specifications and models of ordinary union (threaded
connection type) include: FIG100, FIG200, FIG206, FIG400, FIG402,
FIG602, FIG1002, FIG1502; The rated working pressure is between
7MPa (1000psi) and 105MPa (15000psi).
The specifications and models of welding unions include: FIG20,
FIG60, FIG1002, FIG1502, FIG2002; The rated working pressure is
between 14MPa (2000psi) and 140MPa (20000psi).
The specifications and models of sulfur resistant welding unions
include: FIG602, FIG1002, FIG1502, FIG2202, Tr120 × 6, Tr150 × 6,
Tr180 × 8; The rated working pressure is between 35MPa (5000psi)
and 105MPa (15000psi).