26" & 30" Casing Bushing for ZP Rotary Tables - API 7K Certified - 17.5" to 49.5" Table Sizes

Price Negotiable

Price: To be negotiated

MOQ: 1

Delivery Time: To be negotiated

Brand: ATO

Product Description

26" & 30" Casing Bushing for ZP Rotary Tables

High-performance casing bushings and insert bowls designed for reliable rotary drilling operations. Manufactured to API Spec 7K standards for maximum durability and precision alignment.

Product Overview

Our comprehensive line of casing bushings provides trustworthy solutions for all rotary drilling and casing applications. These time-tested components accommodate both primary and backup rotary drilling operations, supporting a wide range of casing sizes from 9-5/8" to 30".

Bushing Types & Specifications

Available Models

CU & CUL: Solid bushings for direct insertion into rotary tables
CB: Split bushings for easier installation and maintenance

Key Specifications

Models: CU, CB, CUL
Type: Casing Bushing
Standard: API Spec 7K
Tubular OD Range: 2-3/8" to 20"
Applicable Rotary Table Sizes: 17-1/2" to 49-1/2"

Technical Parameters

Rotary Table Size	Bushing Type	Casing Size OD (inches)
17-1/2" or 20-1/2"	CU	2-3/8"-8-5/8", 9-5/8"-10-3/4", 11-3/4"-13-3/8"
26" or 27-1/2"	CUL	2-3/8"-8-5/8", 9-5/8"-10-3/4", 11-3/4"-13-3/8", 16", 18-5/8"-20"
27-1/2"	CB	2-3/8"-8-5/8", 9-5/8"-10-3/4", 11-3/4"-13-3/8", 16", 18-5/8"-20"
37-1/2"	Various	2-3/8"-8-5/8", 9-5/8"-10-3/4", 11-3/4"-13-3/8", 16", 18-5/8"-20", 24", 26", 30"

Performance Benefits

Perfect Alignment: Ensures casing is perfectly centered with the hole
Versatile Compatibility: Accepts bowls of different sizes for wide casing range
Industry Proven: Time-tested design for reliable drilling operations
Comprehensive Range: Accommodates virtually any combination of rotary table and tubular