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 diameter | 1 13/16" ~4 1/16" | Specification Level | PSL3, PSL3G |
| Working pressure | 2000~15000psi | Performance level | PR1, , PR2 |
| Opening | 1" , 1 13/16" , 2" , 2 1/2" | Product standard | API SPEC 6A |
| Material Class | AA, BB, CC, DD, EE, FF, HH | Working medium | Petroleum, natural gas, kill fluid and rinsing |
| Temperature Class | K, L, P, R, S, T, U | Connection type | Flange and union |
Detailed technical description of the choke valve in 2 9/16"
CHOKE, ADJUSTABLE ASSEMBLY, 2-9/16" - 3000# WP FLANGE INLET AND OUTLET,WITH 1" MAXIMUM ORIFICE (SCALE TO 64/64), ALL EQUIPMENT SHALL BEMANUFACTURED IN ACCORDANCE WITH API SPEC 6A, LATEST EDITION, PSL-2, PR-1, MONOGRAMMED MATERIAL CLASS : AA, TEMPERATURE CLASS : U (0 - 250 DEG F)(H2 WELDED TYPE) |
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.
