API 6A Casing Head Wellhead Equipment with 244 × 140 and 340 × 140 Series for Deep Well Applications

Price Negotiable

Price: Negotiable

MOQ: 1

Delivery Time: 20days

Brand: ZS

Product Description

API 6A Wellhead Equipment Casing Head for Oilfield

Simple Pressure Resistant Casing Head

The simple pressure resistant casing head is a well completion wellhead device developed through years of research and testing. Its quality meets or exceeds industry standards, making it ideal for demanding oilfield applications.

API 6A Wellhead Casing Head product image

Product Features

Main body divided into two sections with rubber gaskets for enhanced sealing
Compressed pressure plates tightened with eight screws for long-term sealing effect
Two plugs installed on both sides for wellhead pressure testing and cement extrusion
Reliable sealing performance based on JGT-21B model improvements
Widely used in deep wells of Zhongyuan Oilfield with proven reliability

Technical Specifications

Execution Standard: SY/T5127-2002

Structure: Sealing gaskets, plugs, bolts, tightening pressure plates, and body

Specifications: 244 × 140, 340 × 140, 340 × 244 series

Operating Parameters

Working Pressure: 2,000psi to 20,000psi

Nominal Diameter: 2 1/16" to 5 1/8"

Working Medium: Crude oil, gas, drilling fluid, H2S/CO2 containing gas

Working Temperature: -46℃ to 121℃ (L U)

Material Class: AA, BB, CC, DD, EE, FF

Specification Level: 1-4

Performance Requirement: 1-2

Technical Data Table

Rated Operating Pressure PSI(MPa)	Nominal Bore Dia. in(mm)	Min. Vertical Bore Dia. in(mm)	Bypass Bore Dia. in(mm)	Tubing Outer Dia. in(mm)
2000(13.8)	2 9/16"~7 1/16" (65~180)	6 1/4"~10" (159~254)	1 13/16"~4 1/16" (46~103)	1.90"~4 1/2" (48.3~114.3)
3000(20.7)	2 9/16"~7 1/16" (65~180)	6 1/4"~10" (159~254)	1 13/16"~4 1/16" (46~103)	1.90"~4 1/2" (48.3~114.3)
5000(34.5)	2 9/16"~7 1/16" (65~180)	6 1/4"~10" (159~254)	1 13/16"~4 1/16" (46~103)	1.90"~4 1/2" (48.3~114.3)
10000(69.0)	2 9/16"~7 1/16" (65~180)	6 1/4"~10" (159~254)	1 13/16"~4 1/16" (46~103)	1.90"~4 1/2" (48.3~114.3)
15000(103.5)	2 9/16"~7 1/16" (65~180)	6 1/4"~10" (159~254)	1 13/16"~4 1/16" (46~103)	1.90"~4 1/2" (48.3~114.3)
20000(138.0)	2 9/16"~7 1/16" (65~180)	6 1/4"~10" (159~254)	1 13/16"~4 1/16" (46~103)	1.90"~4 1/2" (48.3~114.3)