{"id":163708,"date":"2026-03-07T09:06:27","date_gmt":"2026-03-07T08:06:27","guid":{"rendered":"https:\/\/stalesia.com\/produkt\/stainless-steel-seamless-concentric-reducer-dn125-1397-x-5-mm-dn100-1143-x-45-mm-in-grade-1-4571-316ti\/"},"modified":"2026-03-10T14:42:18","modified_gmt":"2026-03-10T13:42:18","slug":"stainless-steel-seamless-concentric-reducer-dn125-1397-x-5-mm-dn100-1143-x-45-mm-in-grade-1-4571-316ti","status":"publish","type":"product","link":"https:\/\/stalesia.com\/en\/product\/stainless-steel-seamless-concentric-reducer-dn125-1397-x-5-mm-dn100-1143-x-45-mm-in-grade-1-4571-316ti\/","title":{"rendered":"Stainless steel seamless concentric reducer DN125 139,7 x 5mm \/ DN100 114,3 x 4,5mm in grade 1.4571 \/ 316Ti"},"content":{"rendered":"
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\n

<\/i>
\nStainless steel seamless concentric (symmetric) reducer<\/h4>\n\n\n\n\n\n\n\n\n\n\n
Size 1<\/td>\nDN125 – 139.7 x 5 mm (Outside diameter x Wall thickness)<\/td>\n<\/tr>\n
Size 2<\/td>\nDN100 – 114.3 x 4.5 mm<\/td>\n<\/tr>\n
Other dimensions<\/td>\nsee in table<\/a><\/td>\n<\/tr>\n
Weight<\/td>\n2.6 kg<\/td>\n<\/tr>\n
Steel grade<\/td>\n1.4571 \/ 316Ti<\/td>\n<\/tr>\n
Norm<\/td>\nDIN2616-2\/ EN 10253-4<\/td>\n<\/tr>\n
Available certificate<\/td>\n3.1<\/td>\n<\/tr>\n
Product code<\/td>\nS-RDK\/139.70X05.00\/114.30X04.50\/1.4571<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

<\/i>
\nMore about concentric reducers:<\/h4>\n

These metallurgical products are applied to change the diameter of the pipeline. Their use does not disturb the flow of liquids or other substances. Another name for this type of stainless reduction is symmetrical reducers. The shape of the wall of the stainless steel concentric reductions has the shape of a straight cone, in contrast to the eccentric reducurers, the wall of which has the form of a spherical cone. Stainless steel concentric reducers are chosen by installers because of their good fluid kinetics.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Stainless steel seamless concentric (symmetric) reducer Size 1 DN125 – 139.7 x 5 mm (Outside diameter x Wall thickness) Size 2 DN100 – 114.3 x 4.5 mm Other dimensions see in table Weight 2.6 kg Steel grade 1.4571 \/ 316Ti Norm DIN2616-2\/ EN 10253-4 Available certificate 3.1 Product code S-RDK\/139.70X05.00\/114.30X04.50\/1.4571 More about concentric reducers: These […]<\/p>\n","protected":false},"featured_media":151304,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[980],"product_tag":[],"pa_gatunek":[2179,2051,2180],"class_list":["post-163708","product","type-product","status-publish","has-post-thumbnail","product_cat-concentric-reducers","pa_gatunek-1-4571","pa_gatunek-1-4571-316ti-equivalents","pa_gatunek-316ti","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\nStainless steel seamless concentric reducer DN125 139,7 x 5mm \/ DN100 114,3 x 4,5mm in grade 1.4571 \/ 316Ti - 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