Tubo d'acciaio speciale

Carbon Based Pipes Al Material Extruded Finned Tube for Boiler Industry 1.Introduction: Carbon Based Pipes Al Material Extruded Finned Tube for Boiler Industry Application Power plant boilers, heating boilers, fin economizers of industrial boilers, heat pipe air preheaters, waste-temperature boilers, and steel, petrochemical, chemical and various industrial boilers Material of base pipe Carbon, alloy steel, stainless steel tube ASTM A106/A53,ASTM/ASME SA210,ASTM A213,ASTM

Finned Copper Pipe for Heat Exchanger and Air Cooler A fin tube is a tube that has lots of fins around the outside surface. These fins act as a filter and a mechanism to transfer heat from the material inside the tube to the outside space or vice versa. Fin tubes are used in applications that require a transfer of heat from a hot fluid to a colder fluid through the tube's wall Origin China Brand TORICH Product name OD25mm Serrated Finned Copper Pipe for Heat Exchanger and Air

SA179 Based Pipes Al Material Low Finned Tube for Heat Exchanger 1.Introduction: SA179 Based Pipes Al Material Low Finned Tube for Heat Exchanger Application Power plant boilers, heating boilers, fin economizers of industrial boilers, heat pipe air preheaters, waste-temperature boilers, and steel, petrochemical, chemical and various industrial boilers Material of base pipe Carbon, alloy steel, stainless steel tube ASTM A106/A53,ASTM/ASME SA210,ASTM A213,ASTM A179/A192

TORICH ASTM A519 Seamless Cold Formed Hollow Elliptical Steel Tube Quick Detail: Material: 10#-45# A53-A369, ST35-ST52, Q195, Q235 , Q345 Grade: BS, JIS, GB, DIN, ASTM, API, Shape: oval Wall thickness: 0.5-50mm Length: up to 12m, or according to customer's requirement. Outer diameter: Round: 5-420mm Diameter and wall thickness could be at customer's request. Technology: Cold Draw/Cold Rolled Surface treatment: painted,galvanized,or oiled according to customer's requirement

C62D C60D Cold Condition Bright Coating Spring Coil for Wire Rope Bike 1.Brief introduction: Name C62D C60D Cold Condition Bright Coating Spring Coil for Wire Rope Bike Standard GB/T 4357, GB/T 4358,EN 10270-1,DIN 17223-1,JIS G 3521 Diameter range 0.2-12.5mm Usage Mechanical equipment, engineering vehicles, automobiles, motorcycles, battery cars, bicycles, fitness equipment, elevators, screens, Simmons mattresses, sofas, umbrella bones and electronics industries Package

HX260YD +ZA130 Welded Square Tube Wall Thickness : 0.12~30MM Length: 500-12000MM Standard : GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88 BS1387/1985, ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc Coating Layer Thickness : 210g-600g/m2 Application: Widely used in structure, accessorize,construction, machinery parts,fluid transportation,the stress parts of the automobile tractor parts and so on. Packing: Bundle, or with all kinds of colors PVC or as

Products Description TORICH Seamless&Welded Special Steel Pipe Stainless Steel Square Tube 304 316 Material Standard ASTM, GB, JIS, DIN Matrial 304, 304L, 316, 316L, TP409 Etc Size OD: 8-100mm*8-100mm WT: 1-8mm Length: max 12000mm Production Method Seamless Or Welded Delivery Condition Pickled and Annealed, or as customer's requirement Test and Inspection Tension Test, Flaring Test, Flange Test, Reverse Test, Hardness Test, Hydrostatic or Nondestructive Electric Test

JIS G 3466 Carbon Steel Square and rectangle tubes for general structure Standard JIS G 3466 Diameter 5-420mm Wall thickness 0.5-50mm Length 12m max Application :for general structural purposes Produce method: Forming welded steel tubes Seamless steel tubes into square Forming a steel sheet in coil into square section or into one pair of channel section followed by a continuous electric ressistance welding or automatic arc welding process. CHEMICAL COMPOSITION % max Steel

Steel Square Tubes-Steel Square Pipes , Special Steel Pipe Standard: ASTM A500 Steel Square Tubes-Steel Square Pipes Cold-Formed Welded and Seamless Carbon Structural Tubing in Rounds and Shapes Applications: for construction of bridges, and buildings, and for general strcutrual purposes Size range: Square tubes O.D. :20-20 to 500-500mm W.T.:1-24mm L:max12000mm Rectangle tubes O.D. :20-30 to 400-600mm W.T.:1-24mm L:max12000mm Tensil requirements Round Structural Tubing GradeA