API Heavy Duty Slip on Stop Collars with Set Screws

• Certification: ISO 9001:2008, API
• Surface Treatment: Spray-Paint
• Centralizer Type: Stop Collar
• Material: Carbon Steel
• Type: Stop Collar
• Classification: Hinged, Slip on
• Model NO.: Stop Collars
• Application: Oil Well Cementing
• Color: as Required
• Code: 7307
• Transport Package: Standard Export Packing
• Specification: 4 1/2" --- 13 3/8", or as required
• Trademark: MED
• Origin: China
• HS Code: 7307
• Production Capacity: 50000 PCS/Year

Product Description

Product Description

 

Heavy duty slip on stop collars with set screws

Slip on stop collar(also called heavy duty stop collar) is made from seamless steel pipe.We have integral punching slip on stop collar,not made from steel pipe,made from steel plate and then processed by punching machines,then the two ends welded.From the appearance it is like slip on stop collar made from steel pipe,but it is made from steel plate and light weight.A row of screws can make stop collar tighten on the casing,our screws are hexagon and then we will give you tool to install the hexagon.The slip on stop collar can pass the casing by beveled edge

1. Materials: Carbon Steel, Nylon, Aluminum Alloy, Zinc Alloy, or others as required
 
2. Standards: API, or others as required
 
3. Specifications: 4 1/2''---13-3/8'', or others as required

4. Type
1) Hinged Type: Hinged bolted stop collars;
                          Hinged spiral nail stop collars;
                          Hinged stop collars with set screw.
2) Slip on Type:  Slip on stop collars with set screws

 5. Application
Stop collar is used to hold centralizers or cement baskets on any position of casing, which ensures the positions of centralizers or cement basket to meet the design.

6. Installation and Use Method
1) When use fixed screw stop collars, set into the casing firstly, then insert screws and type in with a hammer.
2) When use mobile screw stop collars, set into the casing firstly, and then using a wrench to tighten the screws.
3) When use buckle stop collars, buckle onto the casing directly, and then lock with pin and knocked into the screws.

Product Parameters

Parameters of Slip on Type Stop Collars

Size in	Material	ID mm	OD mm	Height mm	Screw type and Qty
4	20#	106±1	116±1	35±2	M10x6
4 1/2	20#	118±1	125±1	35±2	M10x6
5	20#	131±1	140±1	35±2	M10x6
5 1/2	20#	143±1		35±2	M10x6
5 3/4	20#	152±2		40±2	M10x6
6 5/8	20#	171±1.5	182±1.5	40±2
7	20#	182±2	195±2	40±2	M12x8
7 5/8	20#	198±2		40±2	M12x8
9 5/8	20#	250±2	264±2	40±2	M12x10
12 3/4	20#	329±3		40±2	M12x18
13 3/8	20#	345±3		40±2	M12x14
16 3/4	20#	435±3		40±2	M12x20
18 5/8	20#	477±2		40±2	M12x18

Parameters of Hinged Stop Collars

Size in	Material	ID mm	OD mm	Height mm	Screw type and Qty
4 1/2	Q235	108±5		60±2	M10x1
7	Q235	168±5		60±2	M10x1
7 5/8	Q235	184±5		60±2	M10x1
9 5/8	Q235	235±5		60±2	M10x1
12 3/4	Q235	327±5	338±5	60±2	M10x1
13 3/8	Q235	330±5		60±2	M10x1
16 3/4	Q235	415±5		60±2	M10x1
20	Q235	498±5		60±2	M10x1

Detailed Photos

 

Company Profile

 

Our team
Zhengzhou Maierda Petroleum Equipment Co., Ltd., located in Central China, is a professional supplier of oilfield equipment and tools.
Our factories has more than 15 years experiences of manufacturing oilfield equipment and tools.
Our sales team has more than 10 years importing exporting experiences in oil & gas industry.
Our products
We are specialized in such as casing centralizers, float collars and float shoes, cementing plugs, cement baskets, cementing heads, stage collars, sucker rods, drill pipes, drill collars and pumping units
our products are well sold in Mideast, North America, Latin America, Central Asia, Southeast Asia, Russia, North Africa, etc.

We are committed to providing high-quality and cost-effective products and services to our customers.
Our services
We guarantee and uphold the highest standards in customer service, client satisfaction, and quality product delivery in the oilfield industry. We are professional in many kinds of casing centralizers, float collars and float shoes, cementing plugs, cement baskets, cementing heads, stage collar, sucker rods, drill pipes, dill collars, etc.
Let's join hands and work together to create a better future!