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ASTM A269 S31603 Stainless Steel Coiled Capillary Umbilical Tubing

Meilong is a supplier of welded and cold drawn, welded and seamless capillary umbilical tubing which are made from corrosion-resistant austenitic stainless steel S31603. We have been specializing in manufacturing coiled umbilical tubing used in the oil and gas industry.

S31603 coiled tubing for hydraulic control line in umbilicals
A direct hydraulic control umbilical provides direct hydraulic control of each valve on a subsea christmas tree, through a bundle of tubes from the topsides hydraulic power unit (HPU) to the subsea tree. No electrical power or signal is required. Actuation of valves is by the supply of hydraulic power to the relevant tube. This is accomplished by opening the relevant valve on the manifold located on the topsided HPU. This type of umbilical is limited to subsea production systems with short offsets to the host and few trees.

لوله ناف مویرگی کویلدار فولادی ضد زنگ ASTM A269 316L, لوله نافی مویرگی فولاد ضد زنگ ASTM A269 S31603, لوله نافی مویرگی ASTM A269 S31603, لوله ناف مویرگی مارپیچ ASTM A269 S31603