API 7-1 Full Opening Safety Valve /Fosv

• After-sales Service: Support
• Warranty: Support
• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Model NO.: XS105-T44
• Thread Connection: 4 1/2reg, 6 5/8 Reg, Nc31, Nc38, Nc40, DC46
• Transport Package: Wooden Box
• Specification: refer to product description
• Trademark: TIANHE
• Origin: China
• HS Code: 8431431000
• Production Capacity: 5000piece/Year

Product Description

 

Product Description

Full Opening Safety valve (FOSv) is a ball type safety valve used to stop flow through the drill string when the drill string is being withdrawn from the well.

TIANHE FOSv is a dual body full-opening safety valve, that does not interfere with the running of tools such as core barrels or survey instruments. It is designed to be stabbed into the top joint of drill pipe or tubing string at the rig floor and closed quickly in case a well kicks.

The ball-type design permits the valve to be compact, easy to handle, and have great strength. Standard test pressure is 10,000 psi, but higher pressure ratings are available.

FOSv and operating wrench be should be maintained on the rig floor at all times.

When ordering please specify:

Connection.
O.D. and I.D.
 

Detailed Photos

 

Product Parameters

Specifications - Full Opening Safety valve  
 

 

Model	XS105-T44	XS110-T51	XS124-T62	XS127-T62	XS133-T57	XS133-T57	XS134-T62
Product Code	F071052	F071101	F071241	F071271	F071331	F071333	F071348
O.D.	Φ105	Φ110	Φ124	Φ127	Φ133	Φ133	Φ134
I.D.	Φ44	Φ51	Φ62	Φ62	Φ57	Φ57	Φ62
Connection	NC26	NC31	2 7/8 EUE	2 7/8 EUE	XT39	4 1/2 VAM	NC38
Length	732	726	578	578	773	1173	800

 

Specifications - Full Opening Safety valve 

 

 

Model	XS134-T62	XS146-T50.8	XS152-T76	XS152-T76	XS178-T76	XS178-T76.2	XS190-T82.6
Product Code	F071344	F071461	F071522	F071521	F071782	F071787	F071902
O.D.	Φ134	Φ146	Φ152	Φ152	Φ178	Φ178	Φ190
I.D.	Φ60	Φ50.8	Φ76	Φ76	Φ76	Φ76.2	Φ82.6
Connection	4 1/2 NU	NC31	3 1/2 NU	3 1/2 EUE	3 1/2 EUE	NC46	NC50
Length	560	832	640	617	675	885	895

Certifications

Packaging & Shipping

All the packing will be suitable for export packing. All precautions will be taken to protect the cases from damage during overseas transportation,so as to receive them under proper conditions at the final destination.Wooden case packaging materials will be treated.

Company Profile

Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd is a modernized medium-scale enterprise specialized in production of oil and gas tools.

As an API-Certified established manufacturer and supplier of a comprehensive range of downhole equipment with related accessories, we are committed to providing the highest Quality products for the Petroleum and natural gas industry since 1973.

Tianhe Oil Group strongly believes and promotes Total Quality Management, implement the ISO quality management system and HSE management system and API Standard, which has been deeply implanted into every person's thought and carried out into every aspect of work.

So far, Tianhe Oil Group has established strong business relationships with over 200 international oil & gas companies in supporting the top 50 oil producing countries.

We take pride in delivering superior performances and reliability. Our objective is to exceed your expectations, improve your economics and be an integral part of your strategies.