tanks welding equipment for straight seam Heat treatment

heat treatment machine

heat treatment machine

Their main applications are pipeline heating, pre-welding heating, post-welding heat treatment, stress relief,, annealing,ect. 1. Pre-heating: Straight seam weld, longitudinal, circumferential weld, thick steel plate etc. 2. Post-welding heat treatment: tank, boiler or other metal jobs 3.sp.info Common type 120kw pwht machine model: 120kw-heat …Their main applications are pipeline heating, pre-welding heating, post-welding heat treatment, stress relief,, annealing,ect. 1. Pre-heating: Straight seam weld, longitudinal, circumferential weld, thick steel plate etc. 2. Post-welding heat treatment: tank, boiler or other metal jobs 3.sp.info Straight Seam Pipe Welding Machine - China Factory ...Getting started; Straight Seam Pipe Welding Machine; Straight Seam Pipe Welding Machine - China Factory, Suppliers, Manufacturers "Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Straight Seam Pipe Welding Machine, Welded Pipe Cold Roll Forming ...sp.info 50kva heat treatment machineOur heat treatment machine are far infrared heating equipment with PID system. Their main applications are pipeline heating, pre-welding heating, post-welding heat treatment, stress relief,, annealing,ect. 1. Pre-heating: Straight seam weld, longitudinal, circumferential weld, thick steel plate etc. 2. Post-welding heat treatment: tank, boiler or other metal jobs 3.

US7618503B2 - Method for improving the performance of …


US7618503B2 - Method for improving the performance of …

The rapid tempering of this invention is particularly suited to the production of high strength hardenable alloy seam-welded pipe and tubing and other structures. The present invention provides a method for heat-treating seam-welded constructions of hardenable steel and ferrous alloys with reduced weld-zone hardness and improved weld-zone ductility and toughness.Cited by: 27Publish Year: 2008Author: Edward J. Mccrink, Daniel S. Coddsp.info China 65kVA 6-Way Power Source Heat Treatment …Our heat treatment machine are far infrared heating equipment with PID system. Their main applications are pipeline heating, pre-welding heating, post-welding heat treatment, stress relief,, annealing,ect. 1. Pre-heating: Straight seam weld, longitudinal, circumferential weld, thick steel plate etc.sp.info Method for improving the performance of seam-welded …D.S. Codd—Seam welding and cooling-control heat-treatment of martensitic stainless steel, SAE Technical Paper Series: Welding and Joining and Fastening (SP-2196), 2008-01-1132, 11 pages.sp.info Pressure Vessels - Olayan DesconOlayan Descon’s facility is outfitted with all types of equipment for fabrication, welding, stress relieving, pipe bending (up to Ø 4" NPS) and other relevant activities. Large diameter pipes are also fabricated from rolled plates. Automatic Submerged Arc welding machines are …

circular seam welding equipment, circular seam welding ...


circular seam welding equipment, circular seam welding ...

Alibaba.com offers 1,244 circular seam welding equipment products. A wide variety of circular seam welding equipment options are available to you, such as warranty of core components, key selling points, and applicable industries.sp.info Oil Storage Tank Fabrication Welding and Erection …Sep 28, 2020 · This tank fabrication method statement or procedure shall supplement the requirements of API 650 10 th edition for construction, shop fabrications, field fabrications, welding and erection of oil storage tank for a project.. In general all recommendations and suggestions advised in HSE Plan. shall be strictly adhered by all Personnel working at field and fabrication yard premises.sp.info Solution of rolling machine - WINCOO ENGINEERINGNov 17, 2020 · I. Introduction. Plate rolling machine is a forging and pressing equipment.Plate rolling machine is mainly used in the field of cold machining of industrial containers and pressure tanks, etc.Required molding consistency, arcs are standard, good welding seam connection.Traditionally, industrial containers and tanks are formed by hand - by - hand, step - by - step, experience - operated …sp.info US20080115863A1 - Method for improving the performance …The present invention provides a method for heat-treating seam-welded constructions of hardenable steel and ferrous alloys with reduced weld-zone hardness and improved weld-zone ductility and toughness. This method consists of heating the seam weld rapidly with a secondary heat source to a temperature greater than the martensitic start temperature but not greater than the lower critical ...

Types of Welding Used in Aircraft | Aircraft Systems


Types of Welding Used in Aircraft | Aircraft Systems

Shielded metal arc welding (SMAW) is the most common type of welding and is usually referred to as “stick” welding. The equipment consists of a metal wire rod coated with a welding flux that is clamped in an electrode holder that is connected by a heavy electrical cable to a low voltage and high current in either alternating current (AC) or direct current (DC), depending on the type of ...sp.info China Welding Equipment, Welding Equipment …Straight Seam Welding Equipment for Aluminum Air Compressor. FOB Price: US $ 8500.0-11400.0 / Piece. Min. Order: 1 Piece. * Brief Introduction: This straight seam welding machine adopts the keys pressing mechanism, for work-piece in welding process provides a …sp.info China 50kVA Transformer Pre-Heat Heat Treatment Machine ...Their main applications are pipeline heating, pre-welding heating, post-welding heat treatment, stress relief,, annealing,ect. 1. Pre-heating: Straight seam weld, longitudinal, circumferential weld, thick steel plate etc. 2. Post-welding heat treatment: tank, boiler or other metal jobs 3.sp.info Efficient And Powerful sanitary pipe welding equipment ...According to the requirement, it can be adopted welding seam tracing and monitoring, welding flux recovery and feeding device. Light duty welding manipulator / Automatic pipe welding equipment Feature: 1. Auxiliary equipment for welding center. 2.

Transformer Spot Welding Machine Fin Embossment - China ...


Transformer Spot Welding Machine Fin Embossment - China ...

10 Tank Assembly Manipulator for Corrugated Tanks. General Introduction of Transformer Corrugation Fin Production Line. The corrugated fin production line is special equipment for manufacturing sealed and maintenance-free transformer oil tank. Main producing process: decoil the material, form plate corrugation, shear and hem corrugated plate, convey and weld corrugation ends edges, weld …sp.info Self-adjusting Pipe Rollers For Welding - HUAFEI CNCThe self-adjusting pipe rollers are mainly used for the assembly or welding of cylindrical workpieces such as pipes, containers, boilers, oil tanks, etc. When it is matched with the welding manipulator and welding power supply, it can weld the internal and external longitudinal and internal and external circumferential seams of the workpiece.sp.info Welding Terms and Definitions Dictionary | Red-D-Arc ...Arc Welding. - Welding processes which use heat from the resistance of current flow and arc rays to produce coalescence of metals. Can use either direct (DC) or alternating (AC) current, consumable or non-consumable electrodes, with or without the application of pressure. Arc welding electrode.sp.info China LPG Gas Cylinder Tank TIG Longitudinal Seam ...This machine is used for cylinder upper shell and lower shell welding, it adopts seam vision tracking device, automatic imaging to tracking welding seam, welding the circumferential seam automatically, no need of manual intervention.It adopts Panasonic 500GS (special) high-speed pulse MIG welding source.Welding speed can reach to 1000mm/min.It adopts double internal cooling MIG torch, it is …

China LPG Cylinder Production Equipment Heat Treatment ...


China LPG Cylinder Production Equipment Heat Treatment ...

LPG Cylinder Heat Treatment Furnace. This heat treatment furnace is used for stress relieving by normalizing, adopt LPG, Nature gas fuel oil as heat source, auto ignition, automatically control temperature, record with paper or without paper. Furnace length and burners quantity are according to daily production. 1.sp.info China Air Source Heat Pump Geyser/Water Heater Inner ...Vehicles LNG Cryogenic Dewar Tank Linear Welding Machine, Portable Liquid Nitrogen Cryogenic Gas Cylinder Straight Seam Welding Machine~ US $50,000-60,000 / Piece High Automatic Electric Water Heater Tank Body Circular Girth Seam Welding Machine for …sp.info Solar Water Heater Inner Tank Automatic Tig Linear Welding ...Welding seam straight length: 2500 mm. Welding seam thickness straight effective: 0.31-- 1.2 mm. The welding diameter: 310-800 mm. Compressed air: 0.45 Mpa. Welding speed: stepless continuous adjustable. Welding quality: one-side welding, double forming, weld plane, even and bright is strictly prohibited, partial welding, porosity appear ...sp.info Electric Water Heater Tank Production Equipment - China ...13. Air pressure tank tube flatting machine 1.Tank diameter:310-600mm 2.Working thickness:≤2.5mm 3.Maximum working length:L=3000mm 4. Rated voltage:380VAC 50HZ 5.Material :pearl plate,aluminizing zinc,stainless steel,Fluorine titanium plate etc 14. Pneumatic pulses …

5 Types of Resistance Welding | Processes | Welding ...


5 Types of Resistance Welding | Processes | Welding ...

Disadvantages of Seam Welding: (i) High cost of equipment as compared to spot welding set. (ii) It is difficult to weld thickness greater than 3 mm. (iii) Welding can be done only along a straight line. Applications of Seam Welding: 1. It is used for welding of stainless steel, aluminium and its alloys nickel and its alloys etc. Type # 4.sp.info China CNC Flame/Strip Oxy-Fuel Cutting Machine/Steel ...CNC Flame/Strip Oxy-Fuel Cutting Machine, Flame Cutting Station, Steel Cuttiing Machine manufacturer / supplier in China, offering CNC Flame/Strip Oxy-Fuel Cutting Machine/Steel Fabrication Equipment, Automatic Vertical Electric Gas Welding Machine for China Tank Construction, Automatic Electric Vertical Seam Welding Machine for Tank Construction Machinery and so on.sp.info China Flat Plate Solar Collector manufacturer, Solar Water ...LPG Cylinder Production Equipment Heat Treatment Furnace FOB Price: US $10,000-1,500,000 / Set. ... Automatic Electric Water Heater Inner Tank Welding Production Line ... Automatic TIG and MIG Straight Seam Welding Production Machine with Non-Pressure for Solar Water HeaterSome results are removed in response to a notice of local law requirement. For more information, please see here.

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