China API Standard Casing Guide Shoe with 5.5
China API Standard Casing Guide Shoe with 5.5

API Standard Casing Guide Shoe with 5.5" to 13.375" Sizes and LCSG Thread Connections for Drilling Operations

Professional API standard casing guide shoe featuring unique body destruction design for higher pressure retention, qualified concreting procedure, and compatibility with PDC and rock bit drilling. Available in multiple sizes from 5.5" to 13.375" with LCSG thread connections and bore diameters up to 12.375" for versatile drilling applications.

Place of Origin China
Packaging Details Wooden Box
Model Number 4 1/2"~36"
Certification API,ISO,QHSE
Processing Forging & machining
Thread API type or As required
Product Description
API Standard Casing Guide Shoe Overview
Our casing guide shoe connections are engineered for superior performance in demanding drilling applications, available in all API and premium connection types including flush connections based on customer specifications.
Key Product Features
  • Specialized body destruction design retains higher pressure capabilities
  • Qualified concreting procedure ensures reliable performance
  • Valve construction withstands extended circulation periods
  • Compatible with both PDC and rock bit drilling operations
Technical Specifications
Size (in) Bore O.D (in) Bore I.D (in) Min.Bore Parameter (in) Thread Type Ib (in²)
5 1/2" 6" 4 3/4" 2" 5 1/2" LCSG 4351
7" 7 5/8" 6 1/4" 2 3/8" 7" LCSG 3626
9 5/8" 10 5/8" 8 5/8" 2 3/8" 9 5/8" LCSG 3626
13 3/8" 14 3/8" 12 3/8" 2 3/8" 13 3/8" LCSG 3626
API Standard Casing Guide Shoe product illustration showing industrial drilling component design
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