Seamless V-Form Mantelrohre

9-5/8" SEAMLESS CASING PIPE, API 5CT, 36 PPF, J55, BTC WITH COUPLING 1. longer lastingThis kind of product , whose manufacturing standards are the most stingent in the industry, are extremely durable and have high resistance to abrasion, corrosion and impact damage. 2. lower Maintenance The rugged construction and high quality of materials make possible a product that lasts longer and requires less maintenance. 3.Less costly Superior operating effciency, extended service life and reduced maintence needs combine to reduce the true cost of Longzhonglong Screens to plant operators.