|Mark||Analogue||W. Nr.||Aisi Uns||En||Order|
|03Х18Н11||1.4306||~304L||X2CrNi19-11||Delivery from the stock, in stock|
|04Х18Н10||EI842||1.4307||304L||X2CrNi18-9||Delivery from the stock, in stock|
|12Х18Н10Т||EP2||1.4541||321||X12CrNiTi18-10||Delivery from the stock, in stock|
With stainless steel transitions there is a change in pipeline diameter from a larger to smaller and Vice versa. Produce concentric reducers, they are the same conical — labeled) when both of the diameter of the passage located on the same axis of symmetry. Also produce eccentric reducers. Such transitions profile is a rectangular trapeze line one wall, and the second is the change from one diameter to another.
Domestic stainless seamless transitions make stamped weld. They are designed for pressure 63−100 ATM. According to T. U. 26−18−38−90 dimensions are specified as follows, for example, 76x57 — 325x273. The length of the transitions should correspond to GOST 17 378−2001 (for steel crossings. Domestic stainless transitions are most commonly made from steel alloy 12X18H10T 08CR18NI10TI or.
The chemical composition of the alloy 08KH18N10T
|DOS.||From 17 to 19||≤0,08||≤2||≤0,02||≤0,035||From 9 to 11||5·S-0,7||≤0,8|
Imported stainless steel transitions made from electric-welded pipes, so they have a thinner wall with the same transitional diameters, they have less weight and are not designed for such high pressure. Made of bleached grades: AISI 304, 304L AISI, at least 316 AISI (AISI 316L).
Percentage composition 304 L
Buy at best price
The company «Electrocentury-steel» provides its customers with an unlimited selection of pipe fittings and stainless transitions are of the highest quality at a competitive price. If you are not sure, it offers experienced managers who are always on call and ready to provide advice. Making an order from us, You will get certified products that comply with Russian and international quality standards in the shortest possible time. If You value your time, get in touch today with our branch offices in Russia or Ukraine, or make an order on the Internet.