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Fabricated Pipe EFW

fabricated Pipes (EFW)

Specifications

Outside Diameter : 219.1 mm–812.8 mm (8"–32")
Wall Thickness : 3.00 mm–20.00mm
Length : 12.00 meters

Main Grades

Grade UNS 322205 Grade Inconel 800 Grade Inconel 625
Grade 304 Grade 304L Grade 304H
Grade 321 Grade 321H Grade 316
Grade 316L Grade 316H Grade 316Ti
Grade 317L Grade 347H Grade 310S
Grade UNS S31803 Grade UNS S32750 1.4301/1.4306 Grade 1.4401/1.4404
Grade 1.4438 Grade 1.4541 Grade 1.4550
Grade 1.4571 Grade 1.4845 Grade 1.4878
Grade 1.4462 Grade 904L

Main Standards

FIVE CLASSES OF ASTM A-358/ A358M SUMMARIZED REQUIREMENTS

A 358, A 928, B 755

TYPE WELDING FILLER MATERIAL RADIOGRAPHY
Class-1 Double Side YES 100%
Class-2 Double Side YES NA
Class-3 Single Side YES 100%
Class-4 Single Side Root pass to be done without filler 100%
Class-5 Double Side Single Side Spot

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