drilling spool, API standard. 1) Pressure: 2000~ 15000psi 2) Size: 7-1/ 16" to 21-1/ 4" 3) Adopt casting or forging 4) H2S Trim/ Best Price API 16A Drilling Spool Features: 1) Standard: ....
We are a professional manufacturer of API 7-1 Stabilizer Forgings and APi 11B Sucker Rods and API standard Wellhead Equipments. Products are made strictly as per API standard with test certificate.....