Oilfield Adjustable and Positive Studded Chokes

• After-sales Service: 1year
• Warranty: 1year
• Certification: ISO 9001:2000
• Power Source: Pneumatic
• Operation Pressure: Atmospheric Pressure
• Applicable Medium: Crude Oil
• Structure: Horizontal
• Material: Stainless Steel
• Transport Package: Export Packing
• Trademark: Deenpu
• Origin: China
• HS Code: 84314310
• Production Capacity: 10000

Product Description

Description:

The Adjustable and Positive Chokes are designed and manufactured in accordance with API 6A, for pressures up to 10,000 PSI (700 bar).
These chokes are available in a large sizes range, and with various trims depending upon customer requirements.

The products are designed to perform according to the requirements of PR1 Performance Requirement Level and, on request, PSL1, PSL2 and PSL3 Product Specification Levels.
.

By means of a conversion kit, the adjustable type choke can very easily be converted to positive type choke. A wing union cap interchangeable with the adjustable type allows quick replacement of the choke bean.

Main parameters 

 

DN	PN	R/Bx	D1/n x d	Net weight
inches	PSI			kos
2  1/16	2,000	R23	127/8×16	48,00
	5,000	R24	165/8×24	58,00
	10,000	Bx152	158,8/8×20	65,00
2  9/16	3,000	R27	191/8×27	78,00
	-5,000
	10,000	Bx153	184,2/8×24	70,00
3 1/8	3,000	R31	191/8×24	78,00
4  1/16	3,000	R37	235/8×33	138,00

Part list 

 

Serial NO.	Name	Quantity	Material	Remark
1	Valve body	1	35CrMo
2	Bushing	1	FKM
3	Valve seat bushing	1	35CrMo
4	O-ring	1	Rubber
5	Valve seat	1	YG8
6	Fastening cap	1	45
7	Valve core	1	YG8
8	Lower fluid guide bushing	1	2Cr13
9	Upper fluid guide bushing	1	2Cr13
10	Valve stem	1	2Cr13
11	O-ring	1	Rubber
12	O-ring	2	Rubber
13	Valve Bonnet	1	35CrMo
14	Oil cylinder	1	35CrMo
15	Oil cylinder joint	2	35CrMo
16	O-ring	2	Rubber
17	O-ring	2	Rubber
18	O-ring	2	Rubber
19	Piston	1	45
20	Cylinder cover	1	35CrMo
21	Clip	1	65Mn
22	Screw	4	35CrMo
23	Washer	1	35CrMo
24	O-ring	2	Rubber
25	Valve bonnet nut	8	40Cr
26	Packing Gland	1	40Cr
27	Valve bonnet bolt	8	35CrMo
28	Packing ring	2	2Cr13
29	Packing	5	FKM

 

Company Introduction
Jiangsu Deenpu Petrochemical Machinery Co., Ltd is located in China Petroleum equipment manufacturing base in yancheng city private industrial park, Jiangsu. Major Products: Blowout preventer and accessories; Choke and kill manfold; Choke and Kill Hose; Control Panel; Wellhead & Christmas Tree; Valves; Test Pump; Bop Control Unit; Union/ Swivel Joint/ Fitting; Flange; Spool; Packing Elastomer.

FAQ
Q1: What's your business range?
A: We manufacture Bop, wellhed, valves ( gate valve, check valve, choke valve, plug valve ), flanges, swivel joint , pup joint and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,API Certificate. 
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty.