ArcelorMittal Tubular Products Karvina a.s

Manufacture and sale of welded thin-walled steel sections and tubes

The ArcelorMittal Tubular Products Karviná a.s. is currently one of the most significant manufacturers and sellers of longitudinally welded thin-walled steel sections and pipes and open thin-walled sections. It has been operating on the market since 1918, with its current legal form being established in 1993. The manufacture is carried out in the company's two main divisions – SBU Mechanical and SBU Automotive.

Seamless and welded tubes made of low-grade and high-grade carbon steel, the Czech republic

ArcelorMittal is the top manufacturer of seamless tubes in the Czech Republic. The seamless tubes with outer diameters ranging from 21.3 mm to 273.1 mm are manufactured on two Stiefel mills. The prominent company ArcelorMittal Tubular Products Karviná a.s. is engaged in the production of seamless and welded tubes of low-grade and high-grade carbon steel. Our tubes are of top quality and are certified by many renowned foreign and domestic institutions. The tubes come in the following lengths: - manufacture – from 4 to 14 m - approximate – the customer selects the nominal length within the range of manufacture lengths - accurate – the customer selects the nominal length by agreement with the manufacturer. After agreement, we can supply smooth seamless tubes made of low-grade steel, as well as in a boiler design of high-grade carbon steel in accordance with additional foreign standards. The tubes come in the following surface designs: – mill-scaled outer and inner surface – galvanization of tubes (outside and inside) after agreement – with outer protective paint for short-term protection. The seamless tubes come with cut ends and are deburred, other treatments can be discussed. In addition, the seamless tubes can be delivered with the following types of insulation: - polyethylene with normal or increased thickness in black, yellow, or blue colour - fibre cement insulation in natural, yellow, or blue colour - cement mortar - protective paint of bituminous varnish - reinforced asphalt insulation with 1 or 2 layers of glass mat and PVC tape. For the delivery, the tubes are bound with wire or steel tape; the number of ties is agreed with the customer.

Flanged pipes with a double-hem on both ends from high quality steel, the Czech republic

The company ArcelorMittal Tubular Products Karviná a.s. from the Czech Republic specializes in the production of pipes. In the product range, you will find flanged pipes with a double-hem on both ends from high quality steel Flanged pipes are used mainly for the distribution of water, air, concrete mixtures and for pumping wastewater. Contact the major company ArcelorMittal Tubular Products Karviná a.s., which is a member of the group ArcelorMittal in Ostrava - Karviná. We will be your reliable partner, we supply and produce flanged pipes with a double-hem on both ends from high quality steel. Normally, these pipes have a double-hem on both ends and are supplied with 2 pieces of slip-on flanges. Upon special customer request, we can supply other designs. Flanged pipes can be supplied in the following sizes: - the most common supply 4-6 meters - approximate lengths with a tolerance of ± 500 mm or a 1000 mm span, - Precise lengths (special request) with a tolerance of 100 mm. Flanged pipes usually have a scaled surface, but upon preliminary agreement with the customer they may be made with a different surface treatment. Flanged pipes are supplied without connecting bolts and gaskets.

Welded steel tubes with helical weld for flammable liquid and gas media distribution, the Czech Republic

The ArcelorMittal company, headquartered in Karviná near Ostrava, offers top welded tubes with helical weld for pipelines and distribution of flammable liquid and gas media. Welded steel tubes with helical weld are designed for distribution and transport of flammable liquid and gas media (up to the working pressure of 10 kPa), for drinking and non-potable water distribution, for hot water piping. The ArcelorMittal Tubular Products Karviná a.s., which is a member of the ArcelorMittal group in Ostrava - Karviná, focuses on the manufacture of these tubes. The tubes are supplied with natural (black) surface or with an anticorrosion protection, polyethylene or asphalt. According to the customer's wish, the insulation can be reinforced by fiber-cement mortar. We carefuly examine the quality of each tube. We carry out: - destructive testing - tests of tensile strength, brittleness of weld and crash work tests. - non-destructive testing - ultrasonic testing - X-ray inspection of the weld - testing by water pressure - residual magnetism measuring. The tubes are supplied to the customer by railway wagons or trucks. They are always in bulk, each layer is separated by wooden interleaves and wooden wedges protect them from moving. Each tube has an embossed monogram of the producer and the serial number. According to other requirements also the steel mark or casting number can be embossed. If requested, the tubes can be also signed on their inner surface, with the following information: - diameter x wall - tube length - contract number (code). If you want your order to be finished quickly and correctly, it has to contain precise instructions for a technically unambiguous specification that help to avoid any possible misunderstanding.

Production of open and hollow sections, tubes Karvina, the Czech Republic

The ArcelorMittal Tubular Products Karvina JSC company is engaged in production: - hollow sections: - oval, special quadrilateral, hollow square, rectangular (drawn, welded), special, hollow L, Z, T, hot formed hollow square sections - open sections: - L equal angle perforated, unequal angle, open flat trough, open J, special trough, flat with semicircular braces, flat perforated section with braces, U channel, Z symmetrical, J special, U with one side flange, rectangular symmetrical trough, C symmetrical, trough wide open symmetrical, C special, open section U unequal channel, halfrooved, open section T, Z special - plain tubes, calibrated cold-rolled, precision cold drawn, threaded, scaffolding, plain, construction, boiler hot reduced

CZECH REPUBLIC; Welded steel tubes - production

We offer production, sale: - welded steel tubes / pipes: - precision, calibrated tubes - threaded pipes - cold-rolled tubes - cold-rolled calibrated tubes - hot reduced scaffold pipes - hot reduced structural tubes.