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Jianhu Jielin Petrochemical Machinery Co., Ltd.

Positive Choke Valves, Choke Valve, 6A Valve manufacturer / supplier in China, offering API 6A Adjustable Positive Needle Type Choke Valves, 7-1/16" 5m API 6A Oil Forged FC Gate Valve of Wellhead, 2" 1502 Style 50 Swivel Joint (elbow) and so on.

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Supplier Homepage Product valves API 6A Adjustable Positive Needle Type Choke Valves

API 6A Adjustable Positive Needle Type Choke Valves

FOB Price: US $800-5,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $800-5,000/ Set
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Port: Shanghai, China
Production Capacity: 5000sets
Payment Terms: T/T

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Basic Info
  • Model NO.: api 6a
  • Surface Treatment: Polishing
  • Material: Alloy
  • Transport Package: Wooden Case Box
  • Origin: China
  • Manufacturing Process: Forging
  • Operation Pressure: Atmospheric Pressure
  • Trademark: JELIN
  • Specification: API 6A
  • HS Code: 8481804090
Product Description
Choke valves
Choke valve falls into positive choke valve, needle choke valve, plunger type choke valve, cage choke valve and orifice plate choke valve. The materials of the body and components of choke valve are completely in conformity with API 6A and NACE MR-0175 Standard Specifications, and it is widely used for onshore and offshore petroleum drilling. Our choke valves are supplied in two types: Positive and Adjustable.

Structural features:
With opening indicator
Structural design based on relief valve
Structural design based on plane thrust bearing
Metal-to-metal seal design
Lip packing sealing valve stem made of special materials
Made of high wear-resistant materials, so that choke valve trim and grease fitting can endure abrasion and corrosion effectively
Design and manufacturing is in strict accordance with API Spec 6A, ANSI and NACE MR-0175 Standard.
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
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