Shanghai chi 2014-7-7
WAFET BALL VALVE
Thread within 45 ° carbon steel elbow
90 ° socket welding elbow
Thread within 90 ° bend
90 ° carbon steel internal thread elbow
Socket welding pipe hoop
Socket welding joint
Socket welding tee
Socket weld cross
Socket welding pipe machine
ChanCheng mouth pipe hoop
Butt welding pipe machine
Square pipe plug
Hexagon head pipe plug
Threaded pipe units
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