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High Strength Single Plug Cement Head Reliable Plug Release For Casing Cementing Jobs
High Strength Single Plug Cement Head Reliable Plug Release For Casing Cementing Jobs
Specifications
Seal type :
Elastomeric or metal-to-metal
Working Medium :
oil, natural gas, mud, gas with H2S, CO2
Flange Size :
2-1/16'' ~7-1/16''
Payment Terms :
Mostly 30%-70%. For some large-scale equipment,the payment term will be discussed.
Applicable Models :
Energy & Mining
Material :
High-grade steel
Design Pressure :
35Mpa
Place of Origin :
CHINA
Brand Name :
Factory-owned Brand
Certification :
API, ASEM, etc.
Applicable Condition :
H2S (meet NACE MR0175)
MOQ :
Depends on the products
Packaging Details :
Seaworthy packaging
Colour :
Red
Description

A cementing head is installed on top of the casing string before a cementing operation. Its main job is to allow the operator to drop the bottom and top cement plugs without opening the casing. This tool pumps slurry and releases plugs in a controlled sequence, ensuring that drilling fluid fills the casing quickly and evenly.

The single plug cementing head is a specialized version designed to pump slurry and release one plug at a time. It connects directly to the casing and is commonly used in conventional cementing operations where simplicity and reliability are key.


Key Features

High-strength construction – The main body is made from high-tensile alloy steel, capable of withstanding high working pressures.

Quick-latch adapter – Allows faster, easier, and safer makeup to the casing. This design works well across a wide range of applications.

Positive lever indicator – Clearly shows when the plug has been released. This gives the rig operator immediate, visual confirmation, reducing uncertainty during the job.

Dual-plug capability – Although it's called a single plug head, it can actually hold two plugs simultaneously (top and bottom). This simplifies the cementing process and prevents contamination between the slurry and the displacement fluid.

Balance pipe included – Helps equalize pressure during plug release, improving job reliability.

Structure of the Single Plug Cementing Head

High Strength Single Plug Cement Head Reliable Plug Release For Casing Cementing Jobs

Technical Specifications & Available Models

Casing Size

Φ139.7 mm (5½")

Φ168 mm (6⅝")

Φ177.8 mm (7")

Φ194 mm (7⅝")

Φ244.5 mm (9⅝")

Φ273 mm (10¾")

Φ339.7 mm (13⅜")

Overall Length (mm)

1460

1500

1500

1550

1750

1750

1780

Manifold Connection

2" Union

2" Union

2" Union

2" Union

2" Union

2" Union

2" Union

Plug Container I.D. (mm)

Φ125

Φ150

Φ160

Φ175

Φ225

Φ250

Φ320

Plug Container Length (mm)

400

450

450

450

550

550

600

Working Pressure (MPa)

35, 50

35, 50

35, 50

35, 50

35, 50

35

35

Note: Working pressure options: 35 MPa (5,000 psi) or 50 MPa (7,500 psi) for most models. Larger sizes (10¾" and 13⅜") are rated at 35 MPa.

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High Strength Single Plug Cement Head Reliable Plug Release For Casing Cementing Jobs

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Product Detail
Seal type :
Elastomeric or metal-to-metal
Working Medium :
oil, natural gas, mud, gas with H2S, CO2
Flange Size :
2-1/16'' ~7-1/16''
Payment Terms :
Mostly 30%-70%. For some large-scale equipment,the payment term will be discussed.
Applicable Models :
Energy & Mining
Material :
High-grade steel
Contact Supplier
High Strength Single Plug Cement Head Reliable Plug Release For Casing Cementing Jobs

Beijing Sunrise Technology Co., Ltd.

Verified Supplier
1 Years
beijing, beijing
Since 2012
Business Type :
Trading Company, Exporter
Main Products :
Oilfield Wellhead Equipment, High Pressure Manifold Fittings, Oilfield Downhole Tools
Employee Number :
20~50
Certification Level :
Verified Supplier
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