Technical Parameters
2,The stop collars can be installed on any position on casing to limit the axial movement of centralizers and cement baskets.
1,The stop collars are available in three types: Knock-On Type, Spiral Nail Type and Set Screw Type.
Api Stop Collar Features:
api stop collar are available in three types: Knock-On Type, Spiral Nail Type and Set Screw Type.
Delivery Time: | within 30 days |
Package: | export packing |
Supply Ability: | 3000 Piece/Pieces per Month |
Minimum Order Quantity: | 100 Piece/Pieces |
Payment Terms: | L/C,T/T |
Port: | main port of China |
Model Number: | DTK |
Place of Origin: | Shandong China (Mainland) |
Product Description Safety Clamps Type MPare necessary tools for handling drill collars, flush joint pipes and small shoulder pipes. They could adjust pipes of different sizes by changing the quantity of chain links. They are designed and manufactured according to 7k spec for ...
Come From Dongying Lake Petroleum Technology Co.,
Description: High strength design ensures high pressure bump and back flow resistance; Withstands long periods of circulation; Automatic fill-up, saves considerable running-in time of casing; Easy drill out with PDC bits; Special non-rotational groove design ensures cementing ...
Come From Dongying Lake Petroleum Technology Co.,
Casing Centralizer Casing Centralizer is a device used to place the casing at the center of the hole so as to improve the efficiency of the cementing. It is an important device because if the Casing Centralizer touches the formation at any part of the hole, then cement slurry ...
Come From Dongying Lake Petroleum Technology Co.,