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China Oilfield Choke Valve Ajustable Welded Type Choke Valve manufacturer


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Oilfield Choke Valve Ajustable Welded Type Choke Valve 

Price: 1.0 USD 
Payment Terms: T/T,L/C 
Special Groups: Positive Choke Valve (2)
Adjustable Choke Valve (2)
API 6A Choke Valve (1)
Place of Origin: Shaanxi, China (Mainland) 
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Product Detail

Model No.: Choke Valve - 2 9/16"
Production Capacity: 30sets/month
Delivery Date: 20days
Material: Alloy Steel
Working pressure: 3000psi
Standard: API 6A
Performance Specification Level: PSL3
Material Class: BB
Means of Transport: Ocean,Land,Air
Packing: plywood
Application: Oilfield Wellhead Service
Specification: 2 9/16 "
Process type: Forging
Service: Wellhead connection
Performance requirement: PR1

The adjustable choke valves are available in welded type and integral type, the choke valves are designed and manufactured as per API 6A for oil Well

API 6A Ajustable Welded Choke Valve 2 9/16" 3000# WP

Oilfield Choke Valve Ajustable Welded Type Choke Valve


Overview of the choke valve


The oilfield wellhead choke valves are in various styles, including positive choke valve, adjustable choke valve, needle & orifice choke valve, welded choke valve and integeral choke valve, the working pressure of the choke valve is from 3000 psi to 15000 psi. The choke valves are designed and manufactured in accordance with the API 6A specification and updated international standards. The choke valves are made of different marterial classes, which make the choke valve suitable for temperature classification from P thru U.


Benefit of Choke Valves 


  • The choke valve improves well production time and enhances control at wellhead 

  • It is easy to  mainten and repair the choke valve, which reduces oilfield operation costs 

  • The choke valves improve ability to accommodate change in well operating conditions.


Specification of the choke valve

Inside  nominal  diameter1  13/16"   ~4  1/16"Specification  LevelPSL3, PSL3G
Working  pressure2000~15000psiPerformance  levelPR1, , PR2
Opening1" , 1  13/16" ,
2" , 2  1/2"
Product  standardAPI  SPEC  6A
Material  ClassAA, BB, CC, DD,
Working  mediumPetroleum,   natural  gas,   kill  fluid  and  rinsing
Temperature  ClassK, L, P, R, S, T, UConnection  typeFlange  and  union


Detailed technical description of the choke valve in 2 9/16"






ZZTOP is the experienced and expertized manufacturer for wellhead equipment, provides cost effective wellhead equipment in a wide range of pressure and sizes available to accommodate most casing sizes, which are designed complying with API-6A specification levels and performance requirements for land, platform drilling and completion applications. The main products include  X-mas tree, Choke manifold, kill manifold, drilling spool, adapter spool,casing head, tubing head, DSA and other related gate valves & flanges.


Ms. Elaine
skype Ms. Elaine

Tel: 86-29-81779342
Mobile: 136 2920 7466
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Company Info

XI'AN ZZ TOP OIL TOOLS CO.,LTD [China (Mainland)]

Business Type:Manufacturer, Distributor/Wholesaler, Service
City: Xi'an
Province/State: Shaanxi
Country/Region: China (Mainland)

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