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Oilfield Polished Rod Sealing Box Oilfield Cementing Stuffing Box API 11B
Oilfield Polished Rod Sealing Box Oilfield Cementing Stuffing Box API 11B
Specifications
Brand Name :
ZS
Model Number :
1", 1-1/8", 1-1/4", 1-1/2", and 1-3/4"
Certification :
API 11B
Place of Origin :
China,Henan
MOQ :
1
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
1000sets/month
Delivery Time :
15 work days
Packaging Details :
Metal or wooden case
Application :
Oilfield Cementing
Brand :
OEM
Connection Type :
NUE/EUE/Premium
MOQ :
1 Piece
Material :
Carbon Steel/Stainless Steel/Alloy Steel
Packaging :
Wooden Box, Carton, Pallet
Pressure Rating :
High Pressure
Product Name :
Oilfield Cementing Tools
Size :
Customized
Standard :
API, ANSI, DIN, JIS
Surface Treatment :
Polishing, Sand Blasting, Painting
Temperature Rating :
High Temperature
Description

Stuffing Box Detail information

The API 11B Oilfield Polished Rod Sealing Box, also known as a stuffing box, is an essential component installed at the Pumping Well Head. Its primary function is to seal the Polished Rod by utilizing cone packing and a lubricated upper section. This design allows for self-alignment, prevents packing burnout, and effectively seals against fluid pressure leakage.

There are two variations of the stuffing box available: Single Pack and Double Pack. Customers can choose between using 1045/4130 casting steel or ductile iron for the cap, glands, body, and base, depending on their specific requirements. The bottom of the stuffing box is equipped with API gauged threads that are designed to match tubing EUE or LP connections.

These stuffing boxes are suitable for various rod sizes, including 1 inch, 1.1/8 inches, 1.1/4 inches, 1.1/2 inches, and 1.3/4 inches. They are characterized by their simple structure, which makes installation and maintenance hassle-free. The option of single packing, double packing, or even triple packing ensures optimal sealing effectiveness, offering reliable performance and efficient sealing capabilities.

Features of stuffing box for polished rod:

Working Pressure ≤1500psi
Bottom Thread 1.3/4”, 2”, 2.1/2”, 3”, 3.1/2”, 4”
Bottom Connection Box or Pin, API Tubing or Line Pipe thread.
Material AISI1045/4130 casting steel or ductile iron
Split Cone Packing (rod sizes)

1”, 1.1/8”, 1.1/4”, 1.1/2” and 1.3/4”.

Stuffing Box Detail information

Type Stuffing box
Machine Type Petroleum Machinery
Certification API
Material Alloy steel
Processing Type Turning
Use Oil production
Working temperature < 200°C
Sealing property Good
Coating Anti-corrosion
Sealing type Multisage seal
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Oilfield Polished Rod Sealing Box Oilfield Cementing Stuffing Box API 11B

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Product Detail
Brand Name :
ZS
Model Number :
1", 1-1/8", 1-1/4", 1-1/2", and 1-3/4"
Certification :
API 11B
Place of Origin :
China,Henan
MOQ :
1
Price :
Negotiable
Contact Supplier
Oilfield Polished Rod Sealing Box Oilfield Cementing Stuffing Box API 11B

Puyang Zhongshi Group Co., Ltd.

Verified Supplier
7 Years
Shaanxi
Since 1997
Business Type :
Manufacturer, Exporter
Main Products :
Sucker Rod Pump, Downhole Pumps, Rod Insert Pump
Total Annual :
5 million-10 million
Employee Number :
570~600
Certification Level :
Verified Supplier
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