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Flange connection


Metal hose — flexible hermetic selifonova high-pressure hoses in stainless single-layer, double-layer braided series 4657А. designed for transportation of gases, liquids, e.g. corrosive or explosive. The flexibility of corrugated metal dampens unwanted vibration and noise.


Corrugated metal hose is manufactured with single or double braid of stainless steel 08KH18N10T steel flange. Seamless thin-walled tubes subjected to external running along a helix forming the core rings. Roller and the metal hose is made from strip steel thickness 0.15 — 0.4 mm by the method of convolution of a spiral with further contact seam welding on top of corrugations. The ends of the supply end swivel flange, weld collar or reinforcement. For relief of extreme corrugation on the sheath fits over the glass, covering the region in the area of welding or soldering, it reduces the stress of bending in place of sealing of the valve.


Adjusting units and pipes with large diameter connections in nodes that require a high degree of sealing. The metal sleeve can have Ø 40 — 250 mm and length 250 — 6000 mm. size Selection is made on the basis of technical parameters of equipment operation such as temperature, working pressure. Sizes are specified, including reinforcing the flange part of the product. Flange connections are used in all industries which require pumping of flammable mixtures of gas, condensate, water, at extreme operating temperatures and pressures.


Compensate for vibration, axial and thermal expansion, absorb technological fluctuations of operating equipment. Some redeeming qualities increase the lifetime of piping systems. Strength, resistance to aggressive environment allows to use such metallorukav for pumping a variety of environments.


You should determine the desired length for installation work, as too short or long sleeve increases the risk of damage. the length of the sleeve should include neutral sites which are not subject to bending. Metallorukav with flange connection is established without regard to neutral areas on straight segments. Not allowable movement of the ends of the sleeves relative to each other in the plane perpendicular to its axis.


Depends on the number of acting stress cycles, pressure, temperature, vibration amplitude, frequency and nature of displacement, the minimum bending radius and corrosive effects of the surrounding and working environment.


During the joining of the sleeves to the pipeline by means of flanges, threaded pair is tightened without the use of extension cords. In the presence of PTFE gaskets and additional etching is performed through the day. The installation work is not acceptable sagging sleeves, large free sites is additionally fastened by means of clamps and supports.


Where to buy metal hose in bulk or in installments? Supplier «Auremo» offers metallorukav with flange connection today on favorable terms. Large selection in stock. Compliance with GOST and international quality standards. Always in the presence of metal hose with flange connection, the price is optimal from the supplier. Buy metal hose today. The wholesale customers are price — reduced.

To buy, best price

Supplier «Auremo» offers favorable conditions to buy metallorukav with flange connection, the price is due to the technological features of production without the inclusion of additional costs. On the company’s website displayed the real-time information about products, have product catalog and price lists. You can buy metallorukav with flange connection non-standard settings. The price of the order depends on volume and additional conditions of delivery. Supplier «Auremo» invites to buy metallorukav wholesale or in installments. We have the best price and quality for the entire range of products. In this segment, the company «Auremo» — the best supplier. Buy metallorukav with flange connection today. The best price from the vendor. Waiting for your orders.

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