อุปกรณ์ควบคุมวาล์วความปลอดภัยแบบ Full (Drill Pipe Safety Fosv แบบ Oilfield Full (Full โอกาสเปิด ) API Oilfield Full (

• กระบวนการผลิต: การตีขึ้นรูป
• การตกแต่งพื้นผิว: สเปรย์พ่นสี
• แรงดันใช้งาน: แรงดันบรรยากาศ
• วัสดุ: เหล็กหล่อ
• ประเภทเครื่อง: ห้องพักขนาดกลาง
• แอปพลิเคชัน 1.: พลังงานและการทำเหมือง / ชิ้นส่วนเครื่องจักรปิโตรเลียม
• ไม่ใช่ ของรุ่น: FOSV
• แพคเพจการขนส่ง: Wooden Box
• ข้อมูลจำเพาะ: CUSTOM MADE
• เครื่องหมายการค้า: JX PETRO
• ที่มา: Dongying
• รหัสพิกัดศุลกากร: 84314310
• กำลังการผลิต: 2000PCS/Month

คำอธิบายสินค้า

Product Description

Full Opening Safety valve (FOSV)

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valve (FOSv) is a ball type safety valve used to stop flow through the drill string when the drill string is being withdrawn from the well.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


Features:
1. Available with a wide variety of sizes and end connections
2. Operating wrench and thread protectors included
3. Major repair kits available for every valve
4. Comes with certified test report
5. Identifiable open and close markings
6. Can be H2S corrosion resistant as per NACE MR0175

Specifications:

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	35-70
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

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Packaging & Shipping

FAQ

1) How can I place order?

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

2) How can I pay you?

A: After you confirm our PI, we will request you to pay. T/T and Western Union are the most usual ways we are using.

3) 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 15-25days 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.

4)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.

5)How do you check all the goods in the production line?

A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.