Project Description
Casing Tubing Material for Couplings
Detailed Product Description
Casing tubing material for couplings refers to seamless steel pipes used in the production of casing and tubing couplings.
Main Steel Grades (Designations)
- Compliant with API SPEC 5CT Specification: J55, K55, N80Q, L80-1, L80-9Cr, L80-13Cr, T95, C110; corrosion-resistant grades such as CB80S~CB110SS.
Compliance Standards
- API SPEC 5CT 9th Edition, Tubing and Casing Specification
Product Features
- Rolled using ASSEL rolling mill technology, resulting in high geometric dimensional accuracy and high yield rate of coupling material per ton of steel processed. Possesses excellent and stable mechanical properties and impact toughness.
Product Specifications Range
Outer Diameter: Φ52.2mm ~ Φ244.48mm; Wall Thickness: 4.2mm ~ 22mm.