Letter of Credit at Sight (Sight L/C), Telegraphic Transfer (T/T)
300 Per Month
Plywood case suitable for sea transportation
Asia, North America, Middle East, Africa
TS ECM ISO9001 ISO14001 OHSAS18001
After the pressure cover telescopic device is installed on the pipe, the elastic sealing ring of the nut is tightened, and the sealing and connection of the outer ring of the pipe are tightly pressed under the action of the nut cover.When the temperature changes, the pipe can freely telescopic in the middle of the joint, and when the foundation sinks, the pipe can deflect and ensure that the seal has no leakage, so as to play the purpose of automatic compensation.
The pressure cover limit telescopic device is based on the original expansion joint of the loose sleeve, and the short pipe and other components are added, which can absorb the axial displacement of the pipein the allowable azimuth and bear the pressure and thrust in the pipe when the maximum expansion is locked in the double nut.