Malleable Cast Iron Threaded Fittings Standard Products Catalogue All fittings shall be threaded with american national standard pipe threads (ansi asme b1.20.1) and shall have taper threads, except wrought couplings and wrought caps in sizes 1 8, 1 4, 3 8 and 1 2, which may have straight threads. conversion factors the international system (si) metric equivalent of british units are shown throughout this. Argco’s line of malleable iron threaded fittings conform to, comply with the following standards: astm a197 standard spec for cupola malleable iron astm a153 standard spec for zinc coating (hot dip) on iron and steel ansi b 16.3 malleable iron threaded fittings classes 150 ansi asme b1.20.1 pipe threads, general purpose (inch) npt.
Malleable Cast Iron Threaded Fittings Standard Products Catalogue Wardmfg 4 product catalog 2nd edition, effective: january 16, 2023 section 1 malleable iron ward class 150 & 300 malleable iron pipe fittings are made in accordance with asme b.16.3 with threads that meet the requirements of asme b1.20.1. in addition, ward fittings have a chamfered opening to allow faster and easier pipe engagement. All malleable threaded fittings manufactured for and by sigma piping products conform to, comply with, and are manufactured to the following standards: astm a 197 standard spec for cupola malleable iron astm a 153 standard spec for zinc coating (hot dip) on iron and steel ansi b 16.3 malleable iron threaded fittings classes 150 malleable. Standard malleable banded fittings, both straight and reducing. length of thread also applies to plain fittings. for center to face dimensions, see fittings tables. ward class 150 malleable iron fittings are made with the most sophisticated metallurgical and processing controls avail able. iron samples are continuously analyzed using spectroscopy. Georg fischer malleable cast iron fittings product range fm certified assortment technical product notes application notes planning of piping systems general terms and conditions 4 7 8 67 68 77 82 107 table of contents the technical data given in this publication are for general information purposes only. they imply no warranty of whatever kind.
Malleable Cast Iron Threaded Fittings Standard Products Catalogue Standard malleable banded fittings, both straight and reducing. length of thread also applies to plain fittings. for center to face dimensions, see fittings tables. ward class 150 malleable iron fittings are made with the most sophisticated metallurgical and processing controls avail able. iron samples are continuously analyzed using spectroscopy. Georg fischer malleable cast iron fittings product range fm certified assortment technical product notes application notes planning of piping systems general terms and conditions 4 7 8 67 68 77 82 107 table of contents the technical data given in this publication are for general information purposes only. they imply no warranty of whatever kind. Malleable iron threaded fittings class 150 and class 300 specifications • class 150 branded fittings are ul listed and fm approved at 300 psi • class 300 branded fittings are ul listed • hot dipped galvanized fittings are certified to; nsf ansi 61 4 and california ab1953 lead free. The chemistry makeup of malleable iron is predominantly iron with carbon and silica as major additives. the applicable material specification is astm a197, cupola malleable iron with a tensile strength of 40,000 psi, yield strength of 30,000 psi, and 5% elongation. malleable is more appropriately used in gas distribution systems. requires.
Download Malleable Iron Fittings Malleable iron threaded fittings class 150 and class 300 specifications • class 150 branded fittings are ul listed and fm approved at 300 psi • class 300 branded fittings are ul listed • hot dipped galvanized fittings are certified to; nsf ansi 61 4 and california ab1953 lead free. The chemistry makeup of malleable iron is predominantly iron with carbon and silica as major additives. the applicable material specification is astm a197, cupola malleable iron with a tensile strength of 40,000 psi, yield strength of 30,000 psi, and 5% elongation. malleable is more appropriately used in gas distribution systems. requires.
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