Online Postings: Products , Selling Leads
Country/Territory: China
Business Type: Manufacturer
Number of Employees: 51 - 100 People Detailed Selling Lead Description
The product is composed by the main body, the rubber core, the sheath, the sealring, the ram pressure ring, the square wrap, the handle, the lead screw, contracts
the attachment, O-type seal ring , thrust force ball bearing and so on. On the half-sealing ram, the oil resistant rubber was installed. The rubber core
can prevents blowout and well gush when the sucker rod is in pulling and running
operation.When clockwising circumgyrate the silk pole on the both ends of the blow-out preventer
fast, it can cause the two half-sealing rams hold the sucker rod tight rapidly,until completely seals up the sucker rod and the interspace of the oil tubingannulus.
No comments:
Post a Comment