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Product features: Integrated structure: Integrated structure of plasma power supply, argon arc welding power supply, and cooling system; High degree of automation, simple operation, small footprint, easy installation, this welding machine eliminates the tedious connection of water, electricity, and gas for ordinary P+T welding machines; Programming control: The ultrasonic plasma tube welding machine is equipped with plasma power supply, argon arc welding power supply, and cooling system. It adopts a programmable control system for one-stop control, with stable welding process, simple operation, complete welding process data, and convenient switching between different welding methods; Digital water flow monitoring: Equipped with a digital water flow monitoring system, the cooling water flow of the welding gun and welding power supply is accurately monitored to prevent welding defects and component damage caused by insufficient water flow; Welding method: A single machine can achieve four welding methods: P+T, T+T, P, and T, covering welding of metal materials of different thicknesses; Good formation of welds, fast welding speed, minimal welding deformation, good mechanical properties of welds, smooth and even, easy to polish; Applicable materials: Welding of various metal materials such as austenitic stainless steel, duplex stainless steel, ferritic stainless steel, low carbon steel, nickel based alloys, high and low alloy steels, titanium, titanium alloys, copper, etc.

Equipment model: DLT-40-SNT Mechanical grade: High end precision type Work schedule: 24-hour Welded pipe type: round pipe Welded pipe material: austenitic stainless steel, duplex stainless steel, ferritic stainless steel, etc Welding methods for welded pipes: plasma+argon arc welding+electromagnetic control or argon arc welding+electromagnetic control Heat treatment method for welded pipes: bright annealing Weld leveling method: servo leveling Main drive motor of the unit: servo motor Main drive motor power: 7.5kwX3 Power Distribution Box: Spiral Umbrella Gearbox Horizontal roller shaft diameter: 40mm Vertical roller shaft diameter: φ 30mm Adjustment method of upper flat roller: synchronous lifting Unit speed range: 0~8.0m/min Welded pipe specification: φ 15.9-54.0mm Production of welded pipe length: 3m~6m or 3m~12m

Equipment model: BWT-457-BNT Mechanical grade: Industrial Heavy duty Work schedule: 24-hour Welded pipe types: round pipe, square pipe, special-shaped pipe Welded pipe materials: austenitic stainless steel, duplex stainless steel, ferritic stainless steel, titanium and titanium alloys, etc Welding method for welded pipes: plasma+plasma+argon arc welding+argon arc welding (online double-sided welding) Heat treatment method for welded pipes: black retreat Weld leveling method: Three roll weld leveling Main drive motor of the unit: Variable frequency motor Main drive motor power: 55kwx2 Split power box: worm gear gearbox Horizontal roller shaft diameter: φ 140mm Vertical roller shaft diameter: φ 100mm Upper roller adjustment method: servo electric synchronous lifting Unit speed range: 0.2~1m/min Welded pipe specification: φ 325.0~457.0mm Production of welded pipe length: 3m~6m or 3m~12m

Product specifications Outer diameter: 6-630mm, wall thickness: 1-40mm, maximum length: 16000mm. Special specifications can be produced and supplied through negotiation. Product Technical Standards (For structural use, fluid transportation use, automotive parts use) GB/T14975-2012、GB/T 14976-2012、ASTM/A312、ASTM/A213、ASTM/A269、ASTM/A789、ASTM/A790、JISG3463、JISG3459、DIN17456、DIN17458

The size of the stainless steel bright tube produced by our company is outer diameter: Ø 6- Ø 60.3mm, wall thickness: Ø 0.89- Ø 10mm, maximum length: 18000mm, outer wall smoothness can reach Ra0.15, inner wall smoothness can reach Ra0.3, and special specifications can be produced and supplied through negotiation.

Our company can produce outer diameters ranging from Ø 12.7 to Ø 273mm, wall thicknesses from Ø 1 to Ø 20mm, and a maximum length of 16000mm. Special specifications can be produced and supplied through negotiation. Heat exchange tube is one of the components of a heat exchanger, placed inside the cylinder, used for the exchange of heat between two media. Its shape is divided into traditional straight tube, U-shaped tube, threaded tube, serpentine tube, etc. according to the heat exchanger model.

Direct to square by electric adjustment type:The fourth generation of direct to square, which with memory, one-click recovery function. All of the molds needn't to be replaced: Only one set of rolls can produce all specifications,Which use motor to adjust roll opening and closing, up and down. It takes about 0.5-2 hours to adjust different specifications of products, which is suitable for multi-variety and small-batch production mode. No longer use share processing, when changing specifications, only need to adjust the opening and closing of the mold by the motor adjustment. No longer need to remove the sleeve manually, the mold sharing is realized, and the roll adjustment of the whole line is completed by the worm gear mechanism driven by the motor. In the whole process of forming and sizing, the whole line does not change the roll, which greatly saves the roll cost, improves the production efficiency and reduces the labor intensity of workers. Compare with round pipe change into square type ,the same size of tubes can save 5-6mm steel strip. Compare with round pipe change into square type ,the same size of tubes can save 5-6mm steel strip.

Direct to square by electric adjustment type:The fourth generation of direct to square, which with memory, one-click recovery function. All of the molds needn't to be replaced: Only one set of rolls can produce all specifications,Which use motor to adjust roll opening and closing, up and down. It takes about 0.5-2 hours to adjust different specifications of products, which is suitable for multi-variety and small-batch production mode. No longer use share processing, when changing specifications, only need to adjust the opening and closing of the mold by the motor adjustment. No longer need to remove the sleeve manually, the mold sharing is realized, and the roll adjustment of the whole line is completed by the worm gear mechanism driven by the motor. In the whole process of forming and sizing, the whole line does not change the roll, which greatly saves the roll cost, improves the production efficiency and reduces the labor intensity of workers. Compare with round pipe change into square type ,the same size of tubes can save 5-6mm steel strip. Compare with round pipe change into square type ,the same size of tubes can save 5-6mm steel strip.