Supply & Demand

KTM TECH’s tube straightening machine is used to correct the curvature of crooked pipes while passing between skewed rolls to improve their straightness under pressing of rolls, which is essential in production of high-grade precise pipes. The machine drives the upper and lower rolls at constant speeds under the action of two reducers to minimize the pipe deformation and improve the straightness.

The process and machinery chosen herein incorporates the latest technology to ensure the high performance for pipe quality and productivity based on our long experience in pipe production as well as machine supply worldwide.

Titanium seamless tube is a high-end pipe material that combines lightweight, high strength, and exceptional corrosion resistance. Its density is only about 60% of that of steel, yet its strength can rival that of many alloy steels, making it highly favored in fields such as aerospace and deep‑sea engineering. At the same time, it can form a dense oxide film on its surface, enabling it to perform excellently in strong corrosive media like seawater, acids, and alkalis, with a service life far exceeding that of ordinary stainless steel tubes. Moreover, without weld seams, titanium seamless tubes have a more uniform structure and higher pressure‑bearing capacity, capable of handling demanding conditions that require high pressure and high cleanliness. It has become an indispensable key material in numerous fields, including chemical heat exchange, medical devices, and offshore oil and gas development.

Metal pipe punching machine is special processing equipment for pipe hole punching, widely applied in automotive pipelines, guardrail pipes, hardware furniture, fluid pipe fittings and other fields. Driven by hydraulic or servo power and equipped with dies, the machine can punch round holes, special-shaped holes and oblong holes on round pipes, square pipes and rectangular pipes. With stable workpiece clamping, it features accurate punching positioning and smooth holes without obvious deformation. The pipe punching machine supports continuous processing of single or multiple holes. Dies can be quickly replaced to meet different aperture requirements. Easy to operate with high productivity, it can work with pipe cutting machines, pipe bending machines and tube end forming machines to build automatic pipe production lines. Replacing traditional drilling technology, it saves processing time and suits mass production of pipe workpieces.

Metal pipe cutting machine is special processing equipment for cutting various metal pipes, widely used in automotive pipe fittings, hydraulic pipelines, hardware furniture, refrigeration pipelines and other industries. Adopting high-speed sawing or servo feed cutting mode, the machine can cut stainless steel pipes, steel pipes, copper pipes and aluminum pipes to fixed lengths. It integrates automatic feeding, clamping, cutting and discharging functions. The cutting surface is flat and smooth with minimal burrs, eliminating secondary grinding. The pipe cutting machine achieves high precision in cutting length and supports continuous mass production. It can be combined with pipe bending machines and tube end forming machines to form an automatic pipe processing production line, matching subsequent tube reducing, tube expanding and bending processes to improve pipe processing efficiency.

Pipe end forming machines, including tube reducing machines and tube expanding machines, are special equipment for pipe end machining, widely used in pipe fittings, hydraulic pipelines, auto parts and furniture pipe processing. Driven by hydraulic pressure, the equipment squeezes the ends of metal pipes via molds to perform forming processes such as tube reducing, flaring, beading and chamfering. It can process metal round pipes including steel, copper and aluminum pipes, and complete multiple forming operations in a single clamping setup. Tube reducing machines shrink the outer diameter of pipe ends for convenient pipe insertion; tube expanding machines enlarge the inner diameter of pipe ends to realize pipe connection. The machine features high automation, stable forming precision and uniform workpiece deformation. It reduces welding procedures and improves the sealing performance of pipe joints.

Solid-state high-frequency induction heating equipment adopts transistor inversion technology. It features low energy consumption, quick startup, compact structure and high thermal efficiency. It enables fast, localized and precise heating for metal brazing, heat treatment, smelting and tube annealing. Equipped with comprehensive protection functions, the equipment runs steadily with low failure rate, suitable for long-time continuous operation in machinery, metallurgy and automobile industries.

Solid-state high-frequency induction heating equipment adopts transistor inversion technology. It features low energy consumption, quick startup, compact structure and high thermal efficiency. It enables fast, localized and precise heating for metal brazing, heat treatment, smelting and tube annealing. Equipped with comprehensive protection functions, the equipment runs steadily with low failure rate, suitable for long-time continuous operation in machinery, metallurgy and automobile industries.

Stainless steel welded square tubes are made of high-quality 304, 316L and 2205 stainless steel. Adopting automatic TIG and plasma precision welding, the tubes feature straight shape, standard angles and smooth dense welds without pores or deformation. With precise shaping and fine surface grinding, the tubes have high dimensional accuracy, stable structure and strong load-bearing capacity. Excellent corrosion resistance and oxidation resistance ensure long service life. Widely used in architectural decoration, curtain wall frames, municipal guardrails, steel structures and equipment frames. Custom sizes and full inspection certificates are available.

Sanitary stainless steel welded pipes are made of high-purity 304 / 316L stainless steel. Adopting automatic TIG and plasma precision welding technology, the welds are uniform, dense and defect-free. With internal and external mirror polishing, degreasing, pickling and sterile passivation treatment, the pipes feature ultra-smooth inner surface, no dirt accumulation, no bacteria growth and no metal precipitation. All products pass hydrostatic test and NDT inspection, fully compliant with sanitary standards for food, beverage, pharmaceutical and pure water systems. Custom sizes are available.

Our stainless steel straight welded tubes adopt premium materials including 304, 316L and 2205 duplex steel. Produced by automatic TIG & high-frequency welding lines, the tubes feature smooth welds free of pores and cracks. Every batch passes non-destructive testing, hydraulic and air tightness inspection, complying with both GB and ASTM standards. Available in mirror, brushed and internal polished finishes, the pipes resist acid, alkali, salt spray and high temperature. Smooth inner walls prevent dirt buildup with no harmful precipitation. High strength and great weldability ensure long service life. Widely used in decoration, chemical fluid transport, water purification, marine engineering and steel structures. As direct manufacturer, we support customized sizes, fast delivery and complete test certificates.

　XR-ZLCX Upwards block inner grooved tube machine is XR latest generation inner groovedcopper tube machine (hereafter call IGT machine). It combines the advantages of all existingIG machine and it is the ideal substitute for the traditional V-groove IGmachine, spinnerblock IG machine, and others. It is a new generation IGT machine. The machine is composed of coil pay off, IG tube shaping, drawing machine, receiving, control system and so on. It is used to produce φ5～φ9.52 IG copper tube.