• API 7-1 Full Opening Safety Valve (FOSV) Kelly Cock Kelly Valve
  • API 7-1 Full Opening Safety Valve (FOSV) Kelly Cock Kelly Valve
  • API 7-1 Full Opening Safety Valve (FOSV) Kelly Cock Kelly Valve
  • API 7-1 Full Opening Safety Valve (FOSV) Kelly Cock Kelly Valve
  • API 7-1 Full Opening Safety Valve (FOSV) Kelly Cock Kelly Valve
  • API 7-1 Full Opening Safety Valve (FOSV) Kelly Cock Kelly Valve

API 7-1 Full Opening Safety Valve (FOSV) Kelly Cock Kelly Valve

After-sales Service: 12 Months
Warranty: 12 Months
Manufacturing Process: Forging
Surface Treatment: Polishing
Operation Pressure: Atmospheric Pressure
Material: Cast Steel
Customization:
Gold Member Since 2022

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Shandong, China
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  • Overview
  • Product Description
  • Product Parameters
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
FOSV IBOP
Certificate
API 7-1
Size
2-3/8"~6-5/8"
Application
Well Drilling
Type
Kelly Valve
Place of Origin
Shandong, China
Product Name
API 6A Kelly Valve / Kelly Cock / Drill Pipe Safet
Power
Hydraulic
Structure
High Pressure, Tubular
Thread
Nc26
Transport Package
Wooden Case
Specification
3.3/8" to 7.3/4"
Trademark
YCPT Yacheng
Origin
Shandong China
HS Code
84314310
Production Capacity
100

Product Description

API 7-1 Full Opening Safety Valve (FOSV) , Kelly Cock, Kelly Valve, Safety Valve

Product Description

Kelly valve also named Kelly cock or drill pipe safety valve. It is a hand control valve in drill string circulating system and it is one of the effective tools to prevent blowout. 
Kelly valve is divided into Upper Kelly Valve and Lower Kelly Valve. Upper Kelly Valve is connected between swivel sub and Kelly. Lower Kelly valve is connected between lower end of Kelly and top of drill pipe or lower end of Kelly save sub. Rotating the wrench of full opening safety valve 90° to realize on and off. In the drilling operation, in order to avoid malignant accidents, Kelly valves should be connected to both end of Kell to prevent loss of diilling fluid and blowout.
 
API 7-1 Full Opening Safety Valve (FOSV) Kelly Cock Kelly Valve
API 7-1 Full Opening Safety Valve (FOSV) Kelly Cock Kelly Valve
API 7-1 Full Opening Safety Valve (FOSV) Kelly Cock Kelly Valve

 

Product Parameters

 
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

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
 
 
 

Certifications

 

API 7-1 Full Opening Safety Valve (FOSV) Kelly Cock Kelly Valve

Packaging & Shipping

API 7-1 Full Opening Safety Valve (FOSV) Kelly Cock Kelly Valve
API 7-1 Full Opening Safety Valve (FOSV) Kelly Cock Kelly Valve
API 7-1 Full Opening Safety Valve (FOSV) Kelly Cock Kelly Valve1) 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.

Company Profile

Shandong Yacheng Petroleum Technology Co.,Ltd.(YCPT) is located in the second largest oilfield in Dongying city. We are the subsidiary of Xincheng Petroleum of Xincheng Petroleum Group,which was founded since 2003. We are first class supplier in vendor list of CNPC,SINOPEC,and CNOOC,and member of CCOIC, CCPIT and so on.

We have 19 years of experience in research,development and manufacturing of oil drilling equipment and drilling string, We have professional sales and after-sales service teams We are committed to develop, manufacture and supply of oilfield equipment, like oil and gas Gate Valve, Mud Pump and Spare Parts, Handling Tools,Drilling String, Well Control Equipments.

We have established a complete quality control system, all products & equipment manufactured as per international standard ISO 9001 and API standard. Based on our talented experienced technician team and sincerely marketing strategy, we have exported our products to more than 30 countries. The positive feedback from our clients are encouraging us to do much better and more strict on self-requirement. We will continue to provide quality products with favorable prices to all customers!

Welcome to Dongying city and visit our company. Let's open the delightful business cooperation!
API 7-1 Full Opening Safety Valve (FOSV) Kelly Cock Kelly Valve

FAQ

1. who are we?
We are based in Shandong Province, China, start from 2016,sell to Eastern Europe(17.00%),Mid East(16.00%),Southeast Asia(16.00%),South America(15.00%),North America(14.00%),Eastern Asia(10.00%),Western Europe(8.00%),Oceania(2.00%),Africa(2.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
API 6A Gate Valve / Mud Pump Spare Parts / Handling Tools / Drilling String / API 16A Well Control Equipments

4. why should you buy from us not from other suppliers?
we have been exporting drill pipe, handing tools,mud pump parts and well control equipments to well-known oil service companies in the world .We are the first class supplier of CNPC,SINOPEC,and CNOOC.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,Express Delivery;
Accepted Payment Currency:null;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Russian.

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