Hydraulic Drop-in check valve for drill pipe full models manufacturer from China Dongying Lake Petroleum Technology

Hydraulic Drop-in check valve for drill pipe

Price:	30.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Model No.: full models

Production Capacity: 10000

Delivery Date: 20 to 30 days

Standard or Nonstandard: Standard

Structure: Check

Temperature of Media: Medium Temperature

Brand Name: Lake

Means of Transport: Ocean,Land,Air

Packing: standard

Power: Hydraulic

Pressure: High Pressure

Material: Stainless Steel

Media: Oil

size: 3 3/8"-9"

Standard or Nonstandard:Standard
Structure:Pressure Reducing
Pressure:High Pressure
Power:Hydraulic
Material:Alloy
Temperature of Media:Medium Te

Drop-in Check Valves

Drop-in check valve is an internal preventer. When blowout is going to happen, the Kelly should be removed immediately and the check pressure valve assembly should be put into the water hole and then pumped downward to the required place. Thus, the blowout can be prevented. The valve body connect on the drilling stem, Drop-in check valve is ball and seat of heavy duty, if only drop in the valve core at the mouth of the well, it turn into the valve body.