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Results for

Welded tube

GermanyBonn, Düsseldorf and North Rhine and WestphaliaManufacturer/producer
  1. TRIDELTA SIPERM GMBH

    Germany

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    We have produced highly porous sintered materials at our site in Dortmund since 1953. Our many years of varied experience in the processing of PE, stainless steel and bronze to highly porous plates, pipes, moulded parts and customised welded constructions makes us a competent partner in the search for the best solution for your specific application problem. Typical applications of our materials include: Bulk material handling, gasing/degasing, filtration, silencing, safety technology, capillary transport, engineering. Testing bulk material qualities for fluidisation. Selecting the optimal material. Collaboration to find system solutions. Quality assurance. Bubble-point permeability test, electronically controlled measuring of system pressure, differential pressure, flow, flow rate. Porometer measurements. Determination of the degree of separation for filters by independent institutes. Determination of tensile strength and shear strength. Customised measurements. We are certified in line with DIN and ISO

  2. ATTEC INTERNATIONAL GMBH

    Germany

    ATTEC International GmbH is an international distributor of steel tubes for applications in automotive, energy, industry, mechanical engineering and construction sector. Currently we are serving our customers in 26 countries. * welded steel tubes EN 10217-1 | EN 10217-2 | EN 10217-3 | EN 10210-2/EN 10219-2 EN 10296-1 | EN ISO 3183 OD 21, 3 - 323, 9 mm | WT 2 - 12, 7 mm EN 10255 L/M/H OD 21, 3 - 165, 1 mm | WT 2 - 4, 5 mm(L), 2, 6 - 5 mm(M), 3, 2 - 5, 4 mm(H) --- * seamless steel tubes EN 10216-1 | EN 10216-2 | EN 10216-3 | EN 10297-1 OD 17, 2 - 660 mm | WT 2 - 75 mm EN 10210-2 OD 21, 3 - 323, 9 mm | WT 2 - 12, 7 mm EN 10255 L/M/H OD 21, 3 - 165, 1 mm | WT 2 - 4, 5 mm(L), 2, 6 - 5 mm(M), 3, 2 - 5, 4 mm(H) * precision steel tubes EN 10305-1 OD 4 - 210 mm | WT 0, 5 - 20 mm EN 10305-2 OD 15 - 130 mm | WT 1 - 10 mm EN 10305-3 OD 15 - 93 mm | WT 1 - 3 mm EN 10305-4 OD 6 - 80 mm | WT 1 - 12, 5 mm EN 10305-5 OD 10x10 - 100x100 | WT 1 - 5 mm * cylinder tubes EN 10305-1 HP OD 50 - 125 mm | WT 5 - 7, 5 mm EN 10305-1 HPK (Ra inside max 0, 4 μm) OD 20 - 140 mm | WT 2 - 30 mm EN 10305-1 HPS (Tol. H8, Ra inside max 0, 3 μm) OD 50 - 180 mm | WT 5 - 22, 5 mm EN 10305-2 HPS (Tol. H9, Ra inside max 0, 8 μm) OD 35 - 115 mm | WT 3 - 7, 5 mm EN 10305-2 HPZ OD 35 - 130 mm | WT 3 - 7, 5 mm * boiler tubes EN 10216-2 | EN 10216-3 OD 17, 2 - 660 mm | WT 2 - 75 mm EN 10217-2 | EN 10217-3 OD 21, 3 - 323, 9 mm | WT 2 - 12, 7 mm

  3. ARUP ALU-ROHR UND PROFIL GMBH

    Germany

    Production of thin-walled HF welded tubes made of aluminium, flat oval tubes, profiles made of aluminium for the automotive sector. Our products: Aluminium tubes, welded aluminium tubes, brass tubes, seamless brass tubes, cooling tubes made of aluminium, welded brass tubes.

  4. MANNESMANN LINE PIPE GMBH

    Germany

    Salzgitter Mannesmann Line Pipe - your worldwide partner for HFI (high frequency induction) longitudinally welded steel pipe at the forefront of technology. This includes oil and gas line pipe, pipe for drinking water and sewage systems, tubes for machinery and plant construction as well as oilfield tubes, pipe for long-distance heating systems and structural tubes. Our manufacturing programme is rounded off by a wide range of fittings, pipe accessories and project related services. We offer: - over 100 years experience in pipe production- expertise covering the complete value-added chain at both locations, from steel production to pipe coating- a wide range of dimensions and material grades- short delivery periods through optimized rolling schedules- heightened flexibility through two production locations- optimised delivery capacity through targeted stock management- technical advice from the planning desk to the construction site a worldwide sales network