2022 New Style Tube Colil Hydraulic Control Line – Super Duplex 2507 Control Line – MEILONG

Product introduction

Encapsulation provides a protective layer to keep the lines from being scratched, dented, and possibly crushed while running in hole.

NDT: We perform a variety of tests to validate the integrity of our products. Eddy current test.

Pressure Testing: Liquid – A variety of capabilities for different specification tubing.

Alloy Feature

Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking.

Usage of Duplex 2507 should be limited to applications below 600° F (316° C). Extended elevated temperature exposure can reduce both the toughness and corrosion resistance of alloy 2507.

Duplex 2507 possesses excellent mechanical properties. Often a light gauge of 2507 material can be used to achieve the same design strength of a thicker nickel alloy. The resulting savings in weight can dramatically reduce the overall cost of fabrication.

Product Display

Chemical Composition