
Cementing Tools Slip on Set Screw Stop Collar Stop Ring for Casing Centralizer. API Q1 & ISO 9001 Certified: Meets strict quality standards with API Q1 and ISO 9001:2015 certifications. Customizable Color and Model: Offers customizable color and model options to suit specific project needs. Strong Clamping Force: Screw type design ensures powerful clamping force and secure positioning. Easy Installation: Two-piece ring hoop design allows for quick and easy installation in wells. 100% Quality Inspection: Every product undergoes 100% self-test and inspection before packaging. Alloy Material Construction: Made from durable alloy material with spray-paint surface treatment. Flexible Customization: Supports full customization, minor customization, and flexible design options. Competitive Pricing: Prices are negotiable to ensure the most competitive rates for customers.