Design, Inspection, Testing, Quality control & Marking as per API 6A
Pressure rating
2000, 3000, 5000 & 10000 PSI
Temperature rating
K,L,N,P,S,T,U & V (Min 60 ºC to Max +120 ºC)
Material class
AA, BB & CC - General service
DD, EE, FF & HH - Sour service
Product specification level
PSL 1, PSL 2 & PSL 3
Performance requirement
PR1 & PR 2 (PR2F based on customer request)
Special requirements
•Forged construction of pressure containing
parts
•Firesafe design according to API 607 & API
6FA
•Soft seat or Metal to metal seat contact
with wear resistant coatings
•Low operation torque design
