The various types of Buttweld Fittings supplied are:


    Material

    Specification

    Grades
    Carbon SteelASTM A234WPB
    Low Temperature Carbon SteelASTM A420

    A860
    WPL6, WPL9, WPL3, WPL8

    WPHY42, WPHY46, WPHY52, WPHY60, WPHY65, WPHY70
    Stainless Steel and Special Stainless SteelASTM A403


    ASTM A815
    WP 304/304L, WP 316/316L, WP310, 317, 321, 347, 410, 904, WP S31254, UNS N08367, UNS N08926

    UNS S31803 – Duplex 32205
    UNS S32750 / S32760 / S32550 – Super Duplex
    Alloy SteelASTM A234AISI 4130
    Nickel Alloy 200/201B366UNS N02200/N02201
    Nickel Alloy 276B366UNS N10276 – Hastelloy C-276
    Nickel Alloy 400B366UNS N04400 – Monel 400
    Nickel Alloy 600B366UNS N06600 – Inconel 600
    Nickel Alloy 625B366UNS N06625 – Inconel 625
    Nickel Alloy 800H/800HTB366UNS N08810/N08811 – Incoloy 800H/HT
    Nickel Alloy 825B366UNS N08825 – Incoloy 825
    Titanium AlloyB862Gr 1 / 2 / 5 / 7