Design basisAPI 6A / ISO 10423, subject to the approved purchase specification
Rated working pressureProject-specific; reference ranges shown where stated by the source product page
Temperature classSelected for the approved operating envelope
Material classSelected for standard, sour or corrosive service
PSL / PRConfirmed from the customer data sheet and applicable API 6A edition
DocumentationApproved drawings, material certificates, pressure-test reports and traceability records as agreed
Selection inputsCasing OD, weight, grade, suspended load and bowl profile
Seal principleIntegral weight-energised packoff or separate packoff, according to type
Values are confirmed against the customer specification. Availability is subject to the approved scope, manufacturer capability and technical review.