Hot-rolled thick-walled stainless pipe Hot
|Mark||Analogue||W. Nr.||Aisi Uns||En||Order|
|12Х18Н10Т||EP2||1.4541||321||X12CrNiTi18-10||Delivery from the stock, in stock|
|12Х18Н10Т-Н||EP2||~~~1.4541||~~~321||~~X12CrNiTi18-10||Delivery from the stock, in stock|
|12Х18Н10Т-М||EP2||~~~~1.4541||~~~~321||~~~X12CrNiTi18-10||Delivery from the stock, in stock|
|12Х18Н10Т-В||EP2||~~~~~1.4541||~~~~~321||~~~~X12CrNiTi18-10||Delivery from the stock, in stock|
|12Х18Н10Т-ТС||Delivery from the stock, in stock|
|12Х18Н10Т-ТС-1||Delivery from the stock, in stock|
|10Х17Н13М2Т||EI448||1.4571||~316Ti||X10CrNiMoTi18-12||Delivery from the stock, in stock|
|08Х14МФ||Delivery from the stock, in stock|
|10Х23Н18||1.4842||~310S||X12CrNi25-20||Delivery from the stock, in stock|
|08Х22Н6Т||EP53||Delivery from the stock, in stock|
|06ХН28МДТ||EI943||1.4539||904L||X3NiCrCuMoTi27-23||Delivery from the stock, in stock|
|~~06ХН28МДТ||926||1.4529||N08926||~X1NiCrMoCuN25-20-7||Delivery from the stock, in stock|
|~06ХН28МДТ||926||~1.4529||~~904L||X1NiCrMoCuN25-20-7||Delivery from the stock, in stock|
To paraphrase a famous line Mayakovsky, we can say: «I know the city will, I know, blossom garden, when such pipes in the Soviet country is!»
Advantages of stainless thick-walled pipe
Resistant to corrosion of structural stainless steels and 20H23N18 10H23N18 (analogue AISI 310S) different heat resistance. They can withstand heating up to 1500 ° C. The recommended operating range of 800 — 1100 ° C. Steel nonmagnetic and biologically inert. Welded by all known methods. The presence of: titanium, nickel, and chromium making highly durable tube without loss of plasticity and enables its use in contact with solutions of alkalis, acids and their salts with t ° to + 350 ° C.
Stainless steel alloys are known, are not cheap, and to produce tubes of these technologically difficult. However, such advantages as durability, minimal costs for repairs and maintenance, the possibility of recycling of scrap for remelting and subsequent use, makes pipe stainless steel highly profitable.
From the ratio of pipe outside diameter to wall thickness all round steel tube is divided into thin and thick. Thick-walled stainless steel tubes are produced in accordance with GOST 380−94. Besides stainless alloys
|Name||Relation to the external diameter of the tube thickness|
|Thick-walled stainless pipe||6 — 12.5|
|Especially thick-walled stainless pipe||less than 6|
The ratio of 6 means that the diameter of the tube 6 times the wall thickness. The ratio of 12.5 means that the pipe Ø 12.5 times the wall thickness. Size range is defined by the relevant industry standard. An important process step is the production of hardening, which imparts resistance tube to chemicals and high internal pressure, mechanical strength (torsional and kink) durability. Thick-walled stainless pipe can be either extruded (made: rolling, forging, drawing or molding) and electric welding. The weld, however was not carried out skillfully, does not preclude leakage. Therefore, for a variety of communications devices, that transport toxic liquid, often used stainless seamless pipe.
Pipes, thick-walled seamless steel corrosion maintain quality at t ° up to + 850 ° C. They are used in the petrochemical, machinery, equipment for high-temperature furnace, the transfer of corrosive liquids and hot gases — wherever critical corrosion resistance and heat resistance: For each corrosive environment chosen a specific type of stainless steel tubes. Such pipes are biologically inert, so use the food industry. Seamless thick-walled tubes are also used heat power engineering, construction, housing and communal services in oil and gas. Pipes especially thick-walled, most commonly used for drilling.
|standard size||steel grade||Length|
|6x1 — 325x14||12X18H10T||unmeasured|
|8x1 — 89x4||10X17H13M2T||— «-|
|2 x 20 — 89x4||10H23N18||— «-|
|25x2 — 57x3||08H22N6T||— «-|
|25x2 — 89x3||06HN28MDT||— «-|
Presented trubnіy hire certified. The technical documentation includes data on the chemical composition, limiting the percentage of impurities; mechanical properties of products. We can buy in bulk, any semi-finished products for large-scale productions. We also offer optimal conditions for retail customers. High level of service and efficiency of service are the face of our company.
Buy at the best price
The site of LLC «Electrovek-steel» reflects the most current information on the acquisition of stainless steel pipes today. Experienced managers who are always in touch, ready to provide highly qualified advice on any current issues. We sell semi-finished non-ferrous and rare at a competitive price. Products manufactured at the most modern equipment and meets the requirements of Russian State Standard of quality and international quality standards. Regular customers receive a discount system of discounts.