drill stop collar for centralizer with screw
Stop Collar
Hinged Bolt Stop Collars
Bolt lock mechanism allows for quick and easy installation over casing.
Slip on set screw stop collar
Installed with set screws
Designed for use where higher holding forces are required.
Stainless steel set screws or double-row setscrews are available for applications where more holding force is required or requested.
Property Parameter
Other Products and Services
Packing & Delivery
Company Information
Shijiazhuang Dibo Petroleum Machinery Co.,Ltd was established in 2015 focusing in the oilfield cementing casing centralizers' design and production in Shijiazhuang City. Hebei Province .China.
We have passed API 10D, ISO9001 International Quality System,GB/T24001 Environment Management System & GB/T28001 Occupational Healthy Safety Management
To guarantee new products R&D, we adopt CAD. UG design and modular design to shorten products developing circle. With electronic universal testing machine. hardmeter and automatic impact testing machine we could control quality of the raw material and finished products properly.
Our vision is to provide high quality and effective solutions for downhole operations in oilfields.
Our products have been sold to major domestic oil fields, as well as the United States, Canada, Russia, Mexico, Argentina and other overseas countries.
FAQ:
Q1: Are you manufacturer & exporter?
A1: Yes, we are manufacturer & exporter.
Q2: What is your Core Products?
A2: Our Main Product is casing centralizer
Q3: How long is your delivery time?
A3: 15 days to 20 days for normal order, Delivery time depends on order Qty.
Q4: free of cost sample?
A4: Samples are for free. Postage should be paid by customer.
Q5:Do you accept custom products?
A5:Yes, we can make it according to the size of the paper you provide
Contact Information
Name:shayne
We are on contact now, all you have to do is sending me an enquiry or a call, you will get reply in 12 hours!
Stop Collar
Hinged Bolt Stop Collars
Bolt lock mechanism allows for quick and easy installation over casing.
Slip on set screw stop collar
Installed with set screws
Designed for use where higher holding forces are required.
Stainless steel set screws or double-row setscrews are available for applications where more holding force is required or requested.
Property Parameter
| Specifications,mm | 13 3/8″ | 10 3/4″ | 9 5/8″ | 8 1/8″ | 7 5/8″ | 7″ | 5 1/2″ | 5″ | 4 1/2″ |
| ID,mm | 338 | 272 | 245 | 206 | 193 | 177 | 139 | 126 | 114 |
| OD,mm | 350 | 284 | 257 | 218 | 285 | 189 | 151 | 138 | 126 |
| Holding Force,KN | 40 | 40 | 40 | 30 | 30 | 30 | 30 | 24 | 24 |
Other Products and Services
Packing & Delivery
Company Information
Shijiazhuang Dibo Petroleum Machinery Co.,Ltd was established in 2015 focusing in the oilfield cementing casing centralizers' design and production in Shijiazhuang City. Hebei Province .China.
We have passed API 10D, ISO9001 International Quality System,GB/T24001 Environment Management System & GB/T28001 Occupational Healthy Safety Management
To guarantee new products R&D, we adopt CAD. UG design and modular design to shorten products developing circle. With electronic universal testing machine. hardmeter and automatic impact testing machine we could control quality of the raw material and finished products properly.
Our vision is to provide high quality and effective solutions for downhole operations in oilfields.
Our products have been sold to major domestic oil fields, as well as the United States, Canada, Russia, Mexico, Argentina and other overseas countries.
FAQ:
Q1: Are you manufacturer & exporter?
A1: Yes, we are manufacturer & exporter.
Q2: What is your Core Products?
A2: Our Main Product is casing centralizer
Q3: How long is your delivery time?
A3: 15 days to 20 days for normal order, Delivery time depends on order Qty.
Q4: free of cost sample?
A4: Samples are for free. Postage should be paid by customer.
Q5:Do you accept custom products?
A5:Yes, we can make it according to the size of the paper you provide
Contact Information
Name:shayne
We are on contact now, all you have to do is sending me an enquiry or a call, you will get reply in 12 hours!