El valor de las emisiones de gases de efecto invernadero es el valor de las emisiones de gases de ef
Capacidad de la fuente:
1 pieza por 15 días/ más de 1 pieza para negociar
Descripción de producto
MAIN PRODUCTS PRODUCT DESCRIPTION Designed for oil well cementing operations, the stop collar restricts the axial movement of centralizers on casing pipes and withstands high axial forces, serving as a critical cementing accessory for casing strings. Core Models & Features 200 Series Pin-type Stop Collar Hinged design with internal grooves; locking pins wedge the collar firmly in place on the casing. 201 Series Bolt-type Stop Collar Cross-bolt structure enables quick and easy