Pipes

Overview

EMG supplies a wide range of seamless and welded pipes for safety-critical pipework in oil & gas, desalination, power, and process industries. Inventory ranges from 1/2 inch to 102 inch outside diameter in multiple wall thicknesses and schedules, with both stock-and-call-off and full project-supply programs. All materials are produced to recognised international standards including ASTM A312, A790, A928 and B444, and qualified to NORSOK M-650 supply routes for North Sea and offshore projects. Every length is delivered with EN 10204 3.1 (or 3.2 on request) certification and full heat-number traceability.

From a single seamless joint to a complete piping package — Duplex, Super Duplex, 6Mo, Nickel Alloy 625/800/825 and Austenitic Stainless Steel, all NORSOK M-650 qualified.

Typical Applications

• Topside and subsea oil & gas pipework
• Desalination plant high-chloride service
• Petrochemical and refinery process lines
• Power generation steam and condensate systems
• LNG cryogenic and cooling water circuits
• Pulp, paper and chemical processing

Pipe Types We Supply

• Seamless pipe (ASTM A312, A790, A789, B444, B423)
• Welded pipe — EFW, ERW and longitudinally welded (ASTM A928, A358)
• Cold-drawn small-bore pipe and tubing
• Heavy-wall and double-extra-strong (XXS) schedules
• Large-diameter pipe up to 102" OD on project basis
• Cut-to-length, bevelled, end-capped and tagged on request

Common Materials & Grades

Standards & Documentation

• ASTM A312 / A790 / A928 — austenitic, duplex and welded stainless pipe
• ASTM B444 / B423 — Nickel Alloy 625 and 825 seamless pipe
• ASTM A335 — alloy-steel pipe for high-temperature service (P11/P22/P91)
• API 5L PSL2 — high-yield carbon steel line pipe
• NORSOK M-650 qualified manufacturers and supply routes
• EN 10204 3.1 (3.2 on request) Mill Test Reports with full heat traceability
• PMI, hardness, hydro and ferrite testing available