Supply & Demand

1. Application industry: boilers, refrigeration, heat exchangers, pressure vessels, etc; 2. Scope of application: Welding of U-shaped tubes in heat exchangers made of stainless steel, carbon steel, titanium alloy and etc; 3. This device is used in conjunction with the MWA-400 integrated control power supply; 4. Welding form: pipe flush welding;

1.Application industries: boilers, heat exchangers, pressure vessels, 2. Scope of application: stainless steel, carbon steel, titanium alloy, etc;Tube diameter 20mm-400mm, length s 12.5m; 3. Welding forms: pipe welding, pipe elbow welding, pipe flange welding; 4. Customization of functions and appearance as needed;Optional matching of power supply and main control system;

1. Application industry: heat exchanger and refrigeration industry; 2. Scope of application: Welding of U-shaped tubes in heat exchangers made of stainless steel, carbon steel, and other materials； 3. This device is used in conjunction with the MWA-200 integrated control power supply； 4. Welding form: plug-in connection；

1. Application industry: Food and medicine, refrigeration, biology, fluids, pipeline installation, etc 2. Scope of application: Welding of materials such as stainless steel, carbon steel, titanium alloy, etc 3. This device is used in conjunction with the MWA-200 integrated control power supply 4. Welding form: docking, plug-in connection

Flanges ---Carbon Steel, Stainless Steel, Duplex Stainless Steel, Nickel-Based Steel. ---Size: DN15-DN5000

Stainless steel seamless pipes are manufactured from solid stainless steel billets through piercing, hot rolling, cold rolling and cold drawing processes. With no welding seams, the pipes feature compact structure, uniform wall thickness and high dimensional accuracy. Covering austenitic, ferritic, duplex and super duplex stainless steel, mainstream grades include 304, 316L, 321, 2205 and 2507, complying with ASTM, GB, DIN and other international standards. The product delivers outstanding acid and alkali resistance, corrosion resistance, high temperature and high-pressure resistance, with high mechanical strength, good fatigue resistance and tight sealing performance. Free from weld defects, it boasts a longer service life. It is widely used in petroleum chemical industry, oil and gas transportation, power generation, nuclear energy, heat exchange, seawater desalination, marine engineering, pharmaceutical, food processing and precision instrumentation, serving as core piping for industrial fluid transmission and high-temperature & high-pressure equipment.

Stainless Steel Seamless Steel Pipe

STM Saint Machinery is the professional pipe processing equipments (pipe bending, cutting,end forming,end finishing and other automated processing) manufacturer based in China. CNC30R-LR All-Electric Left & Right CNC tube bending machine with one-step forming. The whole machine is driven by servo motors paired with high-precision reducers, adopting a precision gear and rack transmission structure with multi-axis synchronous linkage capability. The equipment features fast response, high positioning accuracy and stable precision. It resolves interference challenges in the processing of complex symmetrical pipe fittings. Widely applicable to precision forming of tubular parts for automotive components, aerospace equipment, fitness equipment, metal furniture and other industries. It serves as the preferred automated production equipment for high-end tubular workpieces.Trust STM, your best partner in machinery.

◉ Point ring spot 3D adjustable: The power of the ring core and the size of the spot can be independently adjusted, the focus can be adjusted, and the fiber core can be freely combined, suitable for all welding processes; ◉ Weld depth and width can be customized; Welding without porosity: The center point light spot guides the orderly flow of the molten pool, allowing bubbles to overflow from the keyhole in a timely manner, resulting in a dense and smooth weld seam; ◉ Effective control of heat affected zone: Say goodbye to deformation and damage of heat sensitive and high reactive materials such as copper, aluminum, and thin plates, and perfectly preserve the natural color of the base material; ◉ Better welding quality: Accurately control the energy distribution of the point ring, effectively suppress splashing, porosity, and cracks, and achieve high-quality welding.

◉ Point ring spot 3D adjustable: The power of the ring core and the size of the spot can be independently adjusted, the focus can be adjusted, and the fiber core can be freely combined, suitable for all welding processes; ◉ Weld depth and width can be customized; Welding without porosity: The center point light spot guides the orderly flow of the molten pool, allowing bubbles to overflow from the keyhole in a timely manner, resulting in a dense and smooth weld seam; ◉ Effective control of heat affected zone: Say goodbye to deformation and damage of heat sensitive and high reactive materials such as copper, aluminum, and thin plates, and perfectly preserve the natural color of the base material; ◉ Better welding quality: Accurately control the energy distribution of the point ring, effectively suppress splashing, porosity, and cracks, and achieve high-quality welding.