Cold welding - Import export

Other information Series 210 Inner height hi: 21 mm Inner widths Bi: 30 - 120 mm bending radii R: 38 - 200 mm Pitch: 30.5 mm The E4.21 series is identical to 210 series and replaces it. E4.21 - E-Chain® with crossbars at every link Series 220 Inner height hi: 28 mm Inner widths Bi: 40 - 300 mm bending radii R: 55 - 250 mm Pitch: 46 mm E-Chain® with crossbars at every link Series 280 Inner height hi: 32 mm Inner widths Bi: 50 - 400 mm bending radii R: 63 - 300 mm Pitch: 56 mm E-Chain® with crossbars at every link Series 380 Inner height hi: 42 mm Inner widths Bi: 50 - 400 mm bending radii R: 75 - 350 mm Pitch: 67 mm E-Chain® with crossbars at every link Series 400 Inner height hi: 56 mm Inner widths Bi: 50 - 600 mm bending radii R: 135 - 500 mm Pitch: 91 mm E-Chain® with crossbars at every link Series 600 Inner height hi: 108 mm Inner widths Bi: 200 - 600 mm bending radii R: 200 - 1000 mm Pitch: 143 mm E-Chain® with crossbars at every link Series 640 Inner height hi: 112 mm Inner widths Bi: 87 - 562 mm bending radii R: 200 - 1000 mm Pitch: 143 mm E-Chain® with crossbars at every link Series 290 Inner height hi: 32 mm Inner widths Bi: 50 - 400 mm bending radii R: 63 - 300 mm Pitch: 56 mm E-Chain® with crossbars at every other link Series 390 Inner height hi: 42 mm Inner widths Bi: 50 - 400 mm bending radii R: 75 - 350 mm Pitch: 67 mm E-Chain® with crossbars at every other link Series 410 Inner height hi: 56 mm Inner widths Bi: 50 - 600 mm bending radii R: 135 - 500 mm Pitch: 91 mm E-Chain® with crossbars at every other link Series 601 Inner height hi: 108 mm Inner widths Bi: 200 - 600 mm bending radii R: 200 - 1000 mm Pitch: 143 mm E-Chain® with crossbars at every other link Series R760 Inner height hi: 28 mm Inner widths Bi: 50 - 300 mm bending radii R: 63 - 250 mm Pitch: 46 mm E-Tube, swivel lid Series R770 Inner height hi: 32 mm Inner widths Bi: 50 - 300 mm bending radii R: 125 - 300 mm Pitch: 56 mm E-Tube, swivel lid Series R780 Inner height hi: 42 mm Inner widths Bi: 50 - 300 mm bending radii R: 125 - 350 mm Pitch: 67 mm E-Tube, swivel lid Series R880 Inner height hi: 56 mm Inner widths Bi: 75 - 462 mm bending radii R: 150 - 500 mm Pitch: 91 mm E-Tube, swivel lid Series R608 Inner height hi: 108 mm Inner widths Bi: 200 - 500 mm bending radii R: 250 - 1000 mm Pitch: 143 mm E-Tube, swivel lid Assembly tool for E4-series For the practical opening and closing of the E4 series. Big savings in assembly time Assembly tool for E4-series IPA certificate: Clean room ISO class 3 (DIN 14644-1) at v = 1 m/s for Series 280.10.100.0 tested ESD classification: Electrically conductive ESD/Atex versions on request Other information Series 210 Inner height hi: 21 mm Inner widths Bi: 30 - 120 mm bending radii R: 38 - 200 mm Pitch: 30.5 mm The E4.21 series is identical to 210 series and replaces it. E4.21 - E-Chain® with crossbars at every link Series 220 Inner height hi: 28 mm Inner widths Bi: 40 - 300 mm bending radii R: 55 - 250 mm Pitch: 46 mm E-Chain® with crossbars at every link Series 280 Inner height hi: 32 mm Inner widths Bi: 50 - 400 mm bending radii R: 63 - 300 mm Pitch: 56 mm E-Chain® with crossbars at every link Series 380 Inner height hi: 42 mm Inner widths Bi: 50 - 400 mm bending radii R: 75 - 350 mm Pitch: 67 mm E-Chain® with crossbars at every link Series 400 Inner height hi: 56 mm Inner widths Bi: 50 - 600 mm bending radii R: 135 - 500 mm Pitch: 91 mm E-Chain® with crossbars at every link Series 600 Inner height hi: 108 mm Inner widths Bi: 200 - 600 mm bending radii R: 200 - 1000 mm Pitch: 143 mm E-Chain® with crossbars at every link Series 640 Inner height hi: 112 mm Inner widths Bi: 87 - 562 mm bending radii R: 200 - 1000 mm Pitch: 143 mm E-Chain® with crossbars at every link Series 290 Inner height hi: 32 mm Inner widths Bi: 50 - 400 mm bending radii R: 63 - 300 mm Pitch: 56 mm E-Chain® with crossbars at every other link Series 390 Inner height hi: 42 mm Inner widths Bi: 50 - 400 mm bending radii R: 75 - 350 mm Pitch: 67 mm E-Chain® with crossbars at every other link Series 410 Inner height hi: 56 mm Inner widths Bi: 50 - 600 mm bending radii R: 135 - 500 mm Pitch: 91 mm E-Chain® with crossbars at every other link Series 601 Inner height hi: 108 mm Inner widths Bi: 200 - 600 mm bending radii R: 200 - 1000 mm Pitch: 143 mm E-Chain® with crossbars at every other link Series R760 Inner height hi: 28 mm Inner widths Bi: 50 - 300 mm bending radii R: 63 - 250 mm Pitch: 46 mm E-Tube, swivel lid Series R770 Inner height hi: 32 mm Inner widths Bi: 50 - 300 mm bending radii R: 125 - 300 mm Pitch: 56 mm E-Tube, swivel lid Series R780 Inner height hi: 42 mm Inner widths Bi: 50 - 300 mm bending radii R: 125 - 350 mm Pitch: 67 mm E-Tube, swivel lid Series R880 Inner height hi: 56 mm Inner widths Bi: 75 - 462 mm bending radii R: 150 - 500 mm Pitch: 91 mm E-Tube, swivel lid Series R608 Inner height hi: 108 mm Inner widths Bi: 200 - 500 mm bending radii R: 250 - 1000 mm Pitch: 143 mm E-Tube, swivel lid Assembly tool for E4-series For the practical opening and closing of the E4 series. Big savings in assembly time Assembly tool for E4-series E-Chain® selection aids You can find the right E-Chain® quickly by entering concrete parameters and with the aid of a comparison table. Selection aids Installation instructions Joining, separating and opening of the E-Chain® and E-Tubes. Assembly Instructions Application examples Applications in various industrial sectors and in the igus® test laboratory. System E4/00 E4/00-E-Chain® with 4-piece structure The low-noise E4 chain Further noise reduction with sound dampers (E4/101 series) Wide application range Numerous interior separation options Large accessory kits Widths up to 2000 mm through extension links Snap-open along both sides Max. travel distance: Over 200 m Typical industrial sectors and applications Robotics and handling systems Materials-Handling Technology Refrigeration engineering Construction machinery Machine tools Wood working Any type of machines Semiconductor Clean room applications cold storage houses Welding machines Maritime applications General mechanical engineering etc. IPA certificate: Clean room ISO class 3 (DIN 14644-1) at v = 1 m/s for Series 280.10.100.0 tested ESD classification: Electrically conductive ESD/Atex versions on request

The round tubes are manufactured from a coil that is bent and electric resistance welded (ERW). The forming process can be according to EN 10210, which foresees hot forming or cold forming followed by heat treatment, or according to EN 10219, which foresees cold forming without following heat treatments. The finished product is fully killed and welding seam bead is inside and outside trimmed. These products are used to manufacture both welded and bolted structures, in the field of constructions, engineering, industrial constructions, transports, automotive, agricultural machinery and earth moving machinery. The cold finished tubes are particularly suitable for structures at sight or for aesthetical uses, thanks to the surface aspect typical of cold forming. NORMS HOT FINISHED” TUBES EN 10210-1/2 COLD FINISHED” TUBES EN 10219-1/2 INSIDE TRIMMING EN 10217

The different kinds of cold drawn tubes ready on stock cover a wide range of applications: COLD DRAWN SEAMLESS AND WELDED TUBES SUITABLE FOR HONING. COLD DRAWN SEAMLESS AND WELDED TUBES INSIDE H8. COLD DRAWN SEAMLESS TUBES FOR SHAFTS. WELDED SMOOTH BORE CYLINDER TUBES INSIDE H9 OR H10. COLD DRAWN SEAMLESS TUBES FOR HYDRAULIC AND PNEUMATIC POWER SYSTEMS. Seamless and Welded Cold Drawn pipes honed or ready for honing; H8, H9 or H10. STEELGRADES AND DELIVERY CONDITIONS COLD DRAWN / HARD (+C acc. EN 10305 / BK acc. DIN 2391) No heat treatment after final cold drawing. COLD DRAWN / SOFT (+LC acc. EN 10305 / BKW acc. DIN 2391) The final heat treatment is followed by a suitable drawing pass (limited reduction of area). STRESS RELIEVED (+SR acc. EN 10305 / BK+S acc. DIN 2391) After the final cold drawing process, tubes are stress relieved in controlled atmosphere in order to reduce work hardening due to the cold forming process. ANNEALED (+A acc. EN 10305 / GBK acc. DIN 2391) After...

Square tubes are cold rolled and welded along their length. Rectangle Tubing is commonly used in structural applications, frame work, and other fabrication and construction projects. Bar shapes are commonly higher than stainless tubes that is why it is more practical for use in production where weight is very important.

Pipeline fittings are installed when the direction of the pipeline changes during the installation process. Elbows are made of steel, steel with increased corrosion and cold resistance, alloy steel. Types of bends Steeply curved, seamless bends; Stamp welded steeply bent bends; Welded sectional bends; Cold rolled bends