It has an internal and external roller structure with roller-leading oil in between. Heating pipes are scattered around evenly. It has various structures, including hollow, single-layer, double-layer and drilled.
Supplier: Rotogravure printing cylinder, 2 wall heat transfer rollers, embossing roller, and all types of shafted rollers, ms drawn pipe
Buyer: Carbon steel pipes, ms plates, ms plate circles, ms scrap pipes
Supplier: Toner chip, toner cartridge, opc drum, pcr, blade, drum unit, roller, fuser, transfer belt, pick up roller etc.
ERW tubes, or Electric Resistance Welded tubes, are a type of steel tubing produced through a high-frequency welding process. These tubes are widely used in various industries due to their strength, durability, and cost-effectiveness. The manufacturing process involves passing a steel strip through a series of rollers, where it is formed into a cylindrical shape, and then welded longitudinally using electric resistance. This welding process ensures that the tube has a strong, uniform seam, making it suitable for a wide range of applications. Key Features: Material Composition: ERW tubes are typically made from mild steel, stainless steel, or galvanized steel, offering various grades to meet different strength and corrosion resistance requirements. Manufacturing Process: The process of electric resistance welding uses heat generated by electrical resistance to bond the edges of the steel strip, creating a continuous tube. This process results in a smooth, clean weld seam that is often stronger than the base material itself. Variety of Sizes: ERW tubes are available in a wide range of diameters and wall thicknesses. They can be customized to meet the specific requirements of industries like automotive, construction, and oil & gas. Surface Finish: ERW tubes come with various surface finishes, such as mill finish, galvanized, or powder-coated, providing options for aesthetic appeal and enhanced corrosion resistance. Strength and Durability: The ERW process ensures uniformity in strength and structural integrity, making the tubes ideal for high-pressure applications. The welded seam is highly resistant to cracking and fatigue. Cost-Effectiveness: Compared to other types of welded or seamless tubes, ERW tubes are more affordable due to the efficient manufacturing process. Applications: Automotive Industry: Used in exhaust systems, chassis, and structural components. Construction: Employed in structural frameworks, scaffolding, and fencing. Oil & Gas: Ideal for pipelines, drill pipes, and other high-pressure applications. Furniture Manufacturing: Used in the production of furniture frames and other industrial products. Mechanical Engineering: Applied in various mechanical and hydraulic systems. Benefits: Precision and Consistency: The ERW process ensures that each tube is uniform in size and quality, minimizing defects. Flexibility: Customization options for length, diameter, and wall thickness to suit specific needs. Environmental Benefits: ERW tubes are recyclable, contributing to sustainability efforts in manufacturing. Conclusion: ERW tubes are a versatile and reliable choice for a variety of applications across different industries. Their high strength, cost-effectiveness, and customization options make them an excellent solution for projects requiring durable and high-quality steel tubing.
We offer S.R.B.P tubes. This tubes are produced by winding a pre-impregnated Phenolic paper (electrical grade) through heated roller on high pressure rolling machine. It has excellent di-electrical strength in both air and immersed in oil and good mechanical properties, low water absorption and high insulation resistance
Products ValueLam 4500HC-4 45" Hot/Cold 4 Roller Roll Laminator at Harisefendi provide a 100% money back guarantee and 100% safe, Because Harisefendi� the best of the best.We sell some of the best brands such as MIMAKI, ROLAND, MUTOH, SUMMA, SPECTRA, RICOH, SEIKO, U-MARQ, CANON, EPSON, HP, GRAPHTEC, XAAR, etc. And purchase Product Description Four roller laminators are designed for encapsulating documents, posters, etc. The newly designed ValueLam 4500 HC-4 is the ideal value-priced Laminating/Mounting Machine for large-format imaging output up to 44" wide. Throughput performance is improved over that of the original ValueLam 4500 HC by way of an additional set of pull rollers and forced air cooling fans for faster throughput. The ValueLam 4500 HC-4 laminator also features hot and cold lamination with dual heated rollers, release liner take up, 1/2" mounting capability and extra take up mandrel for automatic roll up of laminated prints. The ValueLam 4500 HC-4 runs all types of both cold and heat-set pressure sensitive laminates and adhesives and encapsulating with the true thermal laminates. Also featuring a "heat assist" mode (top roller heat only), the ValueLam 4500HC-4 laminator delivers the perfect heat level to increase initial adhesion and clarity of slow curing pressure sensitive films lessening the time to receive finished output suitable for display. The ValueLam 4500HC-4 is made in the USA. Usage Commercial Width 45" Min/Max Film Thickness 1.5 - 10 mil Core Size 3" Laminating Type Hot/Cold Heating Method Heated Rollers Heat Roller Diameter 3" Warm Up Time 25-30 Min Reverse Switch Yes Speed (Feet per Minute) 0-10 fpm Adjustable Temperature Yes - Independent for top and bottom Control Panel LED Readout Ready Light No Safety Auto Shutoff No Safety Shield 1 Feed Table Safety Switch No Key Lock No Mounting Capability 1/2" Electrical Requirements 20 amps, 120 VAC, 60Hz Machine Dimensions 56"L x 21"H x 30"D Weight 236 lbs Shipping Weight 474 lbs Net Weight 236 Country Of Origin USA
Supplier: Radiant Tubes ,furnace Rollers, Sink Rolls, Immersed And Stabilizing Rolls ,heat Treatment Fixtures Like Basket, Tray, Rack, Grid, Fans , Catalyst Tube, Reforming Pipe, Tube Sheets, Tube Support Hangers ,furnace Hooks,
Typical chemical analysis in %: D3/1.2080 Heat treament data Temperature 800-840íµ Duration 2-5 h Cooling furnace Hardness ¿Q250HBS Soft annealing Available size range Round bars Dia 30-300mm Flat bars Thickness 30-300mm Width 30-400mm General fields of application Cutting tools,shearing knives,broaches,woodworking tools,profile and Flanging rollers,thread rolling tools,deep drawing and pressing tools, Drawing cones,guide rails,extrusion dies,sand blast nozzles,rotary Shear knives. Similar Grade GB Cr12 AISI D3
Product descriptionï¼? The oil, natural gas steel pipe production line produce the delivery pipe and petroleum drive pipe etc conforming to standard of API-5L, API-5CT, ASTM A53 Grade A&B, also used in boiled and heat transfer. etc high-pressured transportation pipelines We absorbed the international advanced technology of tube making, adopting FFX and cage roll forming etc flexible formation technology , which made CAD system apply to deformation process of welded pipe which analysis and research the distortion control craft of high grade steel pipe ,also coordinated with high-performance welding machine to solve better the forming and welding defects that provide the welded pipe products of .high grade & high added-value for users. Technical Proceduresï¼? Coil loadingUncoilingStrip threading & levelling machineShearing & WeldingAccumulatingFormingHF weldingInner & Outer de-burringWeld annealingAir CoolingWater coolingEddy current tesFine sizingTurk straighteningPipe MarkingFlying cut offRun out tableStraightening machineEnd facingRun out tableHydrostatic testingRun out tablePackagingstoring. Feature: High precision, High speed Rolling forming, Cage forming, FFX forming technology Quick change rollers systems Save time and labor Save cost on rollers Combined roller technology Motor drives individually technology Welded tube meets API-5L,API-5CT standard Welding seam tracking and Welding quality control technology
During hot rolling, steel is heated above its recrystallization temperature and passed through a series of rollers to reduce its thickness and shape it into sheets or plates size:10mm to 200mm widht:Max 4 m
