![]() UTP also has both UL and FM certifications. Alffun 3/4 Inch Black Malleable Iron Cast Pipe Fitting Flange Tees Elbow, for DIY Decor or Industrial Vintage Style, 30-Pack. The bulk of their HRC purchases are made in India with the balance being sourced locally in the Persian Gulf region. 1-48 of 621 results for 'black iron fittings' RESULTS Price and other details may vary based on product size and color. Universal Tube & Pipe is also a primary supplier and the relationship with this mill is nearly 20 years old. This product is Buy America compliant (as a member nation in NATO) and has both UL and FM certifications. No low cost / low quality HRC from the Pacific Rim region. Seventy Five (75) percent of the HRC used at this mill is purchased domestically inside Turkey – with the remaining Twenty Five (25) percent coming from European suppliers …. KSD has been partnered with Borusan Mannesmann for over 5 years. Typically – you’ll find product from Borusan Mannesmann (Turkey) and Universal Pipe & Tube (UAE) here at KSD. These are risks we are NOT willing to pass along to you and your customers. Steel is a commodity – and there is always a cheaper price available somewhere – but that cheaper prices comes with risks – like incorporating low quality raw materials and not fully testing the finished product. We prefer to partner with 1-2 mills that produce high quality products designed for successful sales and installation here in the USA. Imported Steel Pipe – The Choice for Companies Shopping Around For More Competitive Pricing Options for ASTM A53A, A53B and A106B product – Schedule 10, 40 & 80 available.Īt KSD, our approach to sourcing steel pipe is somewhat unique.Domestic Steel Pipe – Required for Government And Public Service Jobs along with Buy America required projects Preferred by Union Shops – Schedule 10, 40 & 80 available. ![]() Standard Hot-Dip Galvanized to ASTM A53 Requirementsīlack or Galvanized, Domestic or Imported Steel Pipe – Take Your ChoiceĪt KSD, we have a complete line of black and galvanized ¼” to 4” threaded steel pipe and ¼” to 12” plain end steel pipe, both domestic and imported.Available In 350 Combinations of Finishes and End Treatments.In fact, many customers say that SureThread’s CW standard pipe “threads like butter,” which speeds up installations, and reduces labor costs and wear and tear on tools. There are steel pipe and round hollow structural steel (HSS) grades available for use in non-piping (structural) applications which are identical in dimensions to pressure pipe, but which use much less reliable "furnace welding" or other means to form the long seam, so you do have to be careful making assumptions about spec/grade based on dimensions alone.Wheatland Tube is North America’s only full-line producer of SureThread™ ASTM A53 continuous weld (CW) steel pipe, and at KSD, we’re proud to carry the company’s complete line of products.īecause of its excellent machinability and exceptional strength, the SureThread name speaks for itself. Black steel fittings connect to black steel or black iron pipe and pipe nipples for transporting gas and water, protecting electrical wiring, or delivering high-pressure steam and air. Steel pipe here for pressure applications is typically A53 welded (or sometimes seamless) or A106 seamless. I do know what centrifugally cast iron pipe is, and it is still used in drainage applications, but it is NOT joined by threading. I've never heard of "black iron pipe" before, and suspect that it is a misuse of the "black iron" description of non-galvanized black malleable iron fittings, misapplied to the pipe which is STEEL I am unaware of an ASTM designation for anything called "black iron pipe". That link that John R Baker posted is very confusing. ![]() These fittings are also made in cast stainless steels such as CF8 (304) and CF8M (316).ģ000# threaded fittings are generally A105 carbon steel forgings, not castings.ģ00# malleable iron fittings do exist, and just to make confusion more likely, they have dimensions very similar to 3000# forged steel fittings. ![]() If you find a 150# threaded fitting which sticks to a magnet, it is almost certain to be malleable iron, whether it is galvanized or black (not galvanized). Gray cast iron threaded fittings in small sizes (1/2-2") are no longer available, or if they are, they're rare enough that I've never seen one in the ~ 25 yrs I've been dealing with fittings on a daily basis.
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