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2.5 Lbs Stop Collar and Cenrealizer The Perfect Combination for Steel Drilling

2.5 Lbs Stop Collar and Cenrealizer The Perfect Combination for Steel Drilling

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Product Details
Zinc Phosphate
Prevent Drill Pipe From Sliding
2.5 Lbs
Oil And Gas Drilling
Carton Box
Product Description

Product Description:

Stop Collar

Application: Stop Collar is an essential product used in the oil and gas drilling industry. It is primarily used to prevent the drill pipe from sliding during the drilling process.
Color: The standard color for Stop Collar is black. This color is chosen for its high visibility and durability in harsh drilling conditions.
Usage: The main purpose of Stop Collar is to provide a secure stopping point for the drill pipe, preventing it from sliding down the hole. This ensures smooth and efficient drilling operations.
Weight: Stop Collar weighs 2.5 lbs, making it lightweight and easy to handle during installation and removal. This weight is carefully chosen to provide the necessary stability without adding excessive weight to the drill string.
Features: Stop Collar is designed with various features to enhance its functionality and reliability. These include a hinged design, set screws, and a locking mechanism. The hinged design allows for easy installation and removal without the need for additional tools. The set screws provide a secure grip on the drill pipe, while the locking mechanism ensures that the collar stays in place during drilling operations.
Key Words: Pipe Stop Ring, Pipe Stop Ring, Stop Collar. These are the essential terms associated with this product, highlighting its purpose and function in the oil and gas drilling industry.



  • Product Name: Stop Collar
  • Size: 3 1/2
  • Packaging: Carton Box
  • Color: Black
  • Features: Hinged Design, Set Screws, Locking Mechanism
  • Coating: Zinc Phosphate
  • Drilling Stop Collar
  • Stop Collar
  • Casing Centralizer
  • Oilfield Equipment

Technical Parameters:

Stop Collar Technical Parameters
Product NameStop Collar
Pressure Rating10,000 Psi
Size3 1/2
Core ComponentsCasing Centralizer
FeaturesHinged Design, Set Screws, Locking Mechanism
Weight2.5 Lbs
CoatingZinc Phosphate
ApplicationOil And Gas Drilling
UsagePrevent Drill Pipe From Sliding


Stop Collar by SWS - Superior Performance for High Pressure Operations

Brand Name: SWS
Place of Origin: China
Type: Slip-on
Coating: Zinc Phosphate
Size: 3 1/2
Features: Hinged Design, Set Screws, Locking Mechanism
Pressure Rating: 10,000 Psi
Casing Centralizer
Stop Collars are an essential tool in the oil and gas drilling industry. They are used to secure the casing in place and prevent it from rotating during the drilling process. This helps to maintain wellbore integrity and ensure a successful drilling operation.
Stop Collar Application
Stop Collars are typically used in conjunction with Casing Centralizers to provide maximum stabilization to the casing. They are placed at regular intervals along the casing to prevent any movement or deviation during drilling. This is especially important in high pressure operations where the casing needs to withstand immense pressure and maintain its position.
Oil and Gas Drilling
Stop Collars are an integral part of the oil and gas drilling process. They are used in both onshore and offshore drilling operations to ensure the safe and efficient extraction of oil and gas from the ground. Without the use of Stop Collars, the casing could rotate, causing instability and potential damage to the wellbore.
Anti-Rotation and Stabilization
The hinged design of SWS Stop Collars allows for easy installation and provides superior anti-rotation capabilities. The set screws and locking mechanism ensure that the collar stays securely in place, providing maximum stabilization to the casing. This helps to maintain the integrity of the wellbore and prevent any potential damage or accidents.
Wellbore Integrity
Stop Collars are an important tool in maintaining wellbore integrity. They help to keep the casing in place and prevent any unwanted movement or deviation. This is crucial for the success of the drilling operation and ensures that the wellbore remains stable and secure.
Superior Performance
SWS Stop Collars are designed and manufactured to provide superior performance in high pressure operations. With a pressure rating of 10,000 Psi, they can withstand the extreme forces and maintain the integrity of the wellbore. They are also made from durable materials to ensure long-lasting performance and reliability.
Reliable and Durable
When it comes to oil and gas drilling, reliability and durability are key. SWS Stop Collars are built to withstand the harsh conditions of drilling operations and provide reliable performance every time. Made from high-quality materials and designed with precision, they are a trusted choice for ensuring the success of your drilling operations.



Stop Collar Customization Service - SWS
Brand Name: SWS
Place of Origin: China

As a leading Drilling Stop Collar Manufacturer based in China, SWS is committed to providing high-quality and customized products to meet the specific needs of our clients.

Installation: Easy

Our Drilling Stop Collars are designed for easy installation, saving time and effort during drilling operations.

Technics: Casting

Utilizing advanced casting techniques, our Stop Collars are made with precision and durability in mind, ensuring reliable performance in the field.

Core Components: Centralizer

The core component of our Stop Collars is the Casing Centralizer, which helps to keep the casing in the center of the wellbore, reducing drag and preventing casing wear.

Coating: Zinc Phosphate

To enhance the corrosion resistance of our Stop Collars, we use a Zinc Phosphate coating, providing long-term protection against harsh drilling environments.

Material: Steel

Made from high-quality steel, our Stop Collars are strong and durable, ensuring reliable performance in even the most demanding drilling conditions.

Contact us now to learn more about our customized solutions for your drilling needs!


Packing and Shipping:

Packaging and Shipping

Our Stop Collar is packaged in a sturdy cardboard box to ensure safe delivery. The box is labeled with product information and handling instructions for easy identification.
Each stop collar is individually wrapped in plastic to prevent any damage or scratching during shipping. The plastic wrap also keeps the product clean and free from any dust or debris.
For larger orders, our stop collars are stacked and secured in pallets for efficient and safe transportation. The pallets are shrink-wrapped to ensure stability during shipping and to protect the product from any external elements.
We offer various shipping options for our customers, including air, sea, and ground shipping. Our team works closely with reliable shipping companies to ensure timely and secure delivery of our products.
Upon arrival, our customers can easily unpack and retrieve their Stop Collars, ready for use. We take pride in our packaging and shipping process to ensure our customers receive their products in excellent condition.



  • Q: What is the brand name of this product?
  • A: The brand name of this product is SWS.
  • Q: Where is this product manufactured?
  • A: This product is manufactured in China.
  • Q: What is the purpose of a stop collar?
  • A: A stop collar is used to prevent a pipe or casing from moving or sliding during drilling or well completion.
  • Q: What materials are used to make a stop collar?
  • A: Stop collars are typically made of steel, aluminum, or composite materials.
  • Q: How does a stop collar work?
  • A: A stop collar is placed around the pipe or casing and tightened to create friction and prevent movement.
  • Q: What sizes are available for this product?
  • A: This stop collar is available in various sizes to fit different pipe or casing diameters.

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