API 6A Kelly Valve / Kelly Cock / Drill Pipe Safety Valve

• Product Name: Kelly Valve
• Certification: API
• Material: Carbon Steel
• Machine Type: Drilling Equipment
• Transport Package: Standard Export Package
• Specification: 200KG
• Model NO.: All
• Trademark: Lake Petro
• Origin: China
• Production Capacity: 1000PCS/Year

Product Description

API 6A Kelly valve / kelly cock / Drill Pipe Safety Valve

 

Product Description

Kelly cock valve, which is a manually operated ball valve run in I.D of drill string, is one of effective tool for preventationfrom blowout.
The kelly cock is divided into upper kelly cock valve and lower kelly cock .
The upper kelly cock is connected between lower end of swivel and upper end of kelly. The lower kelly cock is connected betweenupper end of drill pipe and lower end of kelly or connected between lower end of kelly saver subs.
The kelly cock features a simple operation,the kelly cock can be opened on or closed off by only turning the special operationg spanner at 90 degrees according to indicating direction. During drilling operation the kelly cock shall be connected at upper end and lower end of kelly.
 

Product Parameters

Specifications - Upper Kelly Valve
Model	O.D. (mm)	Thread connection (LH)	I.D. (mm)	Max.sealing pressure(Mpa)
CS 146	146	4 1/2 REG	50	68.6
CS 200	200	6 5/8 REG	76.2	68.6
Specifications - Lower Kelly Valve
Model	O.D. (mm)	Thread connection	I.D. (mm)	Max.sealing pressure(Mpa)
XS105	105	NC31	41.3	68.6
XS121	121	NC38	50	68.6
XS127	127	NC38	50	68.6
XS165	165	NC46	61	68.6
XS178	178	NC50 , 5 1/2FH	71.4	68.6

 

 

Our Services

FAQ

 

How can I place order? 

A: You can contact us by email about your order details, or place order on line. 

How can I pay you? 
A: After you confirm our PI, we will request you to pay. T/T (HSBC bank), L/C, D/P, Western Union are the most usual ways we are using. If you want to use other way, please tell me, we can discuss.

What's the order procedure? 
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr-epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you. 

How do you take care when your clients received defective products? 
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.