Home >> Products >> Wellhead Equipment

Wellhead Equipment

Casing head

The gas production wellhead assembly is designed and manufactured in accordance with GB/T22513 - 2008 standard and API spec 6A standard. All pressure - bearing components and flanges are made of high - quality alloy steel (stainless steel) forgings, which undergo non - destructive testing and special heat treatment to ensure safety and have good sulfur resistance.

The wellhead assembly consists of components such as the bottom flange, upper flange, tubing head, gate valve, small four - way, stop valve, and instruments.



Model

KQ65-14

KQ65-21

KQ65-35

KQ65-70

KQ78-70

KQ65-105

KQ103-105

Working Pressure
psi（MPa）

 2000
(13.8)

3000
(20.7)

5000
(34.5)

10000
(69.0)

10000
(69.0)

15000
(103.5)

15000
(103.6)

Nominal Diameter
in (mm)

2 9/16“（65）

2 9/16“（65）

2 9/16“（65）

2 9/16“（65）

3 1/16”（78）

2 9/16“（65）

4 1/16“（103）

Working Temperature

LU（-46℃～121℃）

Applicable Medium

Natural gas, crude oil, water for all

Product Specification Level

PSL1～4

Performance Requirement Level

PR1～2

Material Level

AA～FF

Connection Form

 Clamp or flange for all



Rated Working Pressure

 2000 ~ 20000psi

Product Specification Level

 PSL1 ~ PSL4

Rated Temperature Level

 L,N,P,S,T,U,V

Performance Requirement Level

PR1,PR2

Product Material Level

AA,BB,CC,DD,EE,FF,

Working Medium Used

 Natural gas, slurry, water





返回列表
  上一篇：Christmas Tree
  下一篇：没有了