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When you're up against a pipeline that has to take serious pressure, nasty chemicals, or crazy temperatures without ever letting you down, Seamless Pipe is usually the one you reach for. Here at FEITING we start with solid steel billets, punch them through, and roll them into tubes with zero weld seam. We check every length for wall thickness, straightness, and strength before it ever leaves the mill. Our Seamless Pipe runs from ½ inch to 36 inches in carbon steel, stainless, and alloys—exactly what your job actually needs.

for Oil & Gas Projects When you're staring down a big pipeline job that has to handle pressure, flow, and whatever the field throws at it, Welded Pipe often turns out to be the smart, no-nonsense choice. Here at FEITING we start with quality steel plate, roll it into cylinders, and lay down solid longitudinal or spiral welds that hold up just as well as the pipe itself. We test every joint, check wall thickness, and ship pipe that crews can actually install without headaches. Our Welded Pipe covers carbon steel, stainless, and alloys in sizes from 4 inches all the way to 120 inches—whatever your project actually needs.

When your next project involves miles of complex piping that must go in fast and stay leak-free under pressure, Pipe Prefabrication changes everything. At FEITING we take raw pipe, fittings, flanges, and valves, then cut, bevel, weld, and assemble them into complete spools or modules inside our controlled shop. We deliver ready-to-bolt sections that crews simply connect on site. This approach cuts field welding by up to 80 percent and gives you tighter tolerances than anyone can achieve in mud and wind.

When your pipelines have to join pipes, valves, and equipment under constant pressure, corrosion, or vibration, you need connections that bolt together fast and stay sealed for years. Flanges deliver exactly that. At FEITING we forge Flanges straight from steel billets so the grain structure stays dense and tough. We machine every piece to ASME B16.5 or B16.47 specs, in sizes from ½ inch to 60 inches, using carbon steel, stainless, or special alloys. The result is a reliable joint that crews can align and torque without guesswork.

When you work with small-bore piping that must handle serious pressure, vibration, or corrosive fluids, you want connections you can trust for life. Forged Fittings deliver exactly that. At FEITING we heat steel billets and hammer them into precise shapes—elbows, tees, couplings, unions, reducers, and more—creating a dense grain structure that beats cast or machined parts for strength and toughness. We make Forged Fittings in carbon steel, stainless steel, and alloys to ASME B16.11 standards, sizes 1/8″ to 4″, ready for threaded or socket-weld installation.

When you're running pipelines that move crude oil, natural gas, or harsh chemicals day in and day out, you need joints that simply don't fail. Butt Welded Fittings give you that permanent, leak-proof connection by welding the fitting ends directly to the pipe. At FEITING we form these fittings from seamless pipe, bevel the edges, and make sure every piece integrates perfectly once welded. The smooth bore keeps flow efficient and cuts turbulence to almost zero.

From April 13 to 17, 2026, Tube Düsseldorf 2026 was held in Düsseldorf, Germany. Against the backdrop of accelerating hydrogen economy development and growing investment in new energy infrastructure, the prefabrication and modularization of piping systems have become key pathways to reducing project risks and shortening construction cycles.Feiting showcased its high-performance pipe fittings, flanges and factory pipe prefabrication technology at the exhibition.

In oil & gas, petrochemical processing, offshore platforms, and high-temperature power systems, pipelines operate under constant stress. Engineers do not only look for strength; they look for long-term stability under corrosion, pressure fluctuation, and temperature cycling. That is where Butt Welded Fittings play a decisive role.