Float Valve Sub is an important tool in petroleum exploration and drilling engineering.
The float valve sub is connected at upper part of drill bit, the float valve assembly in sub is near the bit connecting thread and the float valve sub also can be necessary position of drill string.
The main application is,when connect with single piece pipe, to prevent mud coming in, mud up returning and blocking hole. When blowout takes place,blowout in drill string will be avoided because nozzle is closed automatically by valve cap for float valve assembly .
When ordering please specify:
1. Float valve type (Model F or Model G);
2. Float valve size;
3. Connection and O.D of sub.
Dongying Qixiang Import &Export Co.,Ltd was founded in January, 2002, in the Yellow River delta (Shengli Oil Field, the second large oil field in China)--- Dongying City, Shandong Province. It engages into the designing, developing, testing, manufacturing, repairing, and drilling service. Its business covers drilling rig, workover rig, solids control equipment, drilling rig supporting and drilling strings and other equipments related with petroleum. Strictly abide by ISO9001 quality system certification and API standard.
Looking forward to cooperating with you!
A: Your inquiry related to our products or prices will be replied in 24 hours. B: Protection of your sales area, ideas of design and all your private information. C: Best quality and competitive price.
1.How is the Product quality can be asssured ?
As a professional supplier for oil and gas , we provided the products as API And BV certified , At the same time SGS and other inspection as cusotmer request can be arranged as for need.
2.What is your delivery time after the PO:
We provide in customer need, for ungrent inquiry, we have the professional team to work for you, your order should be arrange in first place to meet your need.
3.can we have big discount ,when large order:
Yes. we can give you the discount on your order staff, with us, you can save your money, on the basis of the quality products.
4.How can you contact me:
Dongying Qixiang Import&Export Co.,Ltd
Address:North 2nd Road,Number 352,Dongying Zone, Dongying City, Shandong province, China.