API 7-1 3-1/2" Eue Thread Connection Fosv Tiw Full Open Safety Valve

• Customization: Available
• After-sales Service: 12 Months
• Warranty: 12 Months
• Model NO.: full open safety valve
• Manufacturing Process: Forging
• Surface Treatment: Polishing
• Operation Pressure: Atmospheric Pressure
• Material: Cast Steel
• 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 3-1/2" EUE And 2-7/8" EUE  FOSV TIW Full Open Safety Valve 

Product Description

API FOSV Full Open Underground Safety Valve For Drilling

Full Opening Safety valve is a manual control ball type safety valve used to stop flow through the drill string. FOSV assembled between lower Kelly sub and upper drill pipe sub. In the drilling operation, in order to avoid malignant accidents, the FOSV shall be connected between drill pipes in drilling process. It can be opened or closed off by simply turning a special operating wrench 90° according to indicated direction.If the Kelly is not made up in the drill string and flow occurs, crew members can insert the safety valve in the drill string. This procedure is called Stabbing of full opening valve as a large in inside opening as possible. When fully open, flow from the drill pipe passes through the valve with no additional restriction. This relatively large opening allows the crew to stab the valve against pressure coming out of the drill string.

 

 

Product Parameters

 

 

Type	Exradius OD Inch (mm)	Inradius ID Inch (mm)	Connecting thread API	working pressure MPa
FOSV79	3-1/9 (79)	4/5 (20)	2-7/8HT PAC	35-105
FOSV89	3-1/2 (89)	1-3/16 (30)	NC26
FOSV111	4-3/8 (111)	1-37/64 (40)	NC31
FOSV121	4-3/4 (121)	1-31/32 (50)	NC38
FOSV127	5 (127)
FOSV133	5-1/4 (133)	2-11/25 (62)	NC40
FOSV159	6-1/4 (159)	2-4/5 (71)	NC46
FOSV165	6-1/2 (165)	2-13/16 (71.4)	NC50
FOSV168	6-5/8 (168)
FOSV190	7-1/2 (190)	3 (76.2)	5-1/2FH

 

 

Certifications

 

Packaging & Shipping

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.

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!

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.