API Cement Tool BTC Thread Stage Cementing Collar/2 Stage Valve

The multi-stage cementing collar provides an effective, economical way to cement one or more specific casing intervals or to cement upper zone saft era lower zone has been cemented. The collar should be used with centralizers aboce and below and a
cementing basket positioned below the ports. The operation of the collar is simple and reliable. It features a
double locking mechanism consisting of a
snapring lock and ball lock system to assure that the ports are permanently locked closed after cementing is completed. Internal parts are designed to lock to prevent rotation during drill out and are constructed of easily drillable materials

We shandong yacheng petroleum technology are established
in
2003 year, located in Dongying city, shengli oilfield,which is
second largest oilfield of China.Our business scope includes oilfield equipment supply, such as, drilling equipment and spares, wellhead equipment ,oil recovery equipment.We have been served
Sinopec -Shengli oilfield
in the
last
19
years, established a solid partnership and network with
quality
OEM factories.Based on our responsive and responsible
engineering & commercial team, we can provide one-stop shop service to our customer, and package plan of procurement which brings added value in
terms of delivery time,
fair
prices, inventory in stock.We are
Looking forward
to build up partnership with
your company
and provide our attentive service to you.
Foreign oil delegation visits

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1) About Packing Inner packing: white box, color boxes (upon request), Outer packing: cartons or pallets
2) Terms of payment: We accept T/T,L/C
3)Terms of Shipment: About 30 days after receiving the advance payment,or according to both parties agreement
4)Ports of shipment: Tianjin,Qingdao, shanghai or other required Port, by sea or air
5)Guarantee: One year since delivery.6)Inspection: 100% testing before delivery.