{"id":13881,"date":"2026-09-29T15:59:48","date_gmt":"2026-09-29T13:59:48","guid":{"rendered":"https:\/\/lubeteam.it\/?post_type=product&p=13881"},"modified":"2026-09-30T12:22:56","modified_gmt":"2026-09-30T10:22:56","slug":"oleo-tecnica-uncut-split-flanges","status":"publish","type":"product","link":"https:\/\/lubeteam.it\/en\/product\/oleo-tecnica-uncut-split-flanges\/","title":{"rendered":"Oleo Tecnica Uncut Split Flanges"},"content":{"rendered":"

Series 3000 and Series 6000: Pressure Specifications<\/h3>\n

The Oleo Tecnica Uncut Split Flange range is designed to meet extremely demanding sealing requirements and is divided into two main pressure categories. Series 3000 covers a broad dimensional range, from 1\/2″ up to 5″. In this series, the maximum recommended working pressure is inversely proportional to component size: it reaches 345 Kg\/cm\u00b2 for the smaller diameters (such as 1\/2″, 3\/4″ and 1″), then gradually decreases to 34 Kg\/cm\u00b2 for the largest 5″ size (Type AFSI311B). Series 6000, designed for heavy-duty applications, ensures structural stability at working pressures of up to 414 Kg\/cm\u00b2 for all sizes from 1\/2″ to 2″.<\/p>\n

Construction Features and Materials<\/h3>\n

The components are precision machined to ensure correct coupling and are manufactured from highly robust materials. The ordering designation provides for S355 steel as standard, or AISI 316L stainless steel for environments requiring high corrosion resistance. In terms of surface treatment, standard uncut split flanges (AFSI) feature a Cr3 zinc-plated finish, which helps extend component service life. Structural weight starts from 0.12 Kg for the smallest models and reaches 2.50 Kg in the AFSI311B configuration.<\/p>\n

Configurations and Supply Options<\/h3>\n

Oleo Tecnica Uncut Split Flanges can be ordered using specific designations that define the supply configuration. Base models (such as AFSI…B or AFXI) include the uncut split flange only. By adding the suffix “M” (e.g. AFSI…BM), the supply is completed with metric screws, Grower washers and O-ring seals. The suffix “U” (e.g. AFSI…BU) instead indicates the inclusion of UNC screws, Grower washers and O-rings. It is important to note that UNC screw sets are available only in carbon steel, as are specific metric screw variants indicated in the catalogue.<\/p>\n

Uncut Flat Split Flanges<\/h3>\n

For connection requirements involving extended linear sections and very high pressures, the catalogue also includes Series 6000 Uncut Flat Split Flanges. These versions cover the 2″1\/2 size (Type AFPI607) and the 3″ size (Type AFPI608), maintaining pressure resistance up to 414 Kg\/cm\u00b2. Unlike standard versions, the flat variants (AFPI) are supplied unplated, with substantial weights ranging from 4.60 Kg to 6.70 Kg and fastening provided by heavy-duty M24x80 or M30x100 screws.<\/p>\n

Technical Summary Table of the Main Characteristics of Oleo Tecnica Uncut Split Flanges<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n
Characteristic<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
Component Type<\/td>\nUncut Split Flanges, Uncut Flat Split Flanges<\/td>\n<\/tr>\n
Available Series<\/td>\nSeries 3000, Series 6000<\/td>\n<\/tr>\n
Max Working Pressure<\/td>\nFrom 34 Kg\/cm\u00b2 to 414 Kg\/cm\u00b2 (depending on series and size)<\/td>\n<\/tr>\n
Available Materials<\/td>\nS355 Steel, AISI 316L Stainless Steel<\/td>\n<\/tr>\n
Surface Treatment<\/td>\nCr3 Zinc Plating (Flat Models: Unplated)<\/td>\n<\/tr>\n
Ordering Configurations<\/td>\nSplit flange only, Complete with metric\/UNC screws, Grower washers and O-Ring<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n

Product Codes<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Type (Product Code)<\/th>\nSeries \/ Model<\/th>\nSize<\/th>\nMax Pressure (Kg\/cm\u00b2)<\/th>\nWeight (Kg)<\/th>\n<\/tr>\n<\/thead>\n
AFSI301B<\/td>\nSeries 3000<\/td>\n1\/2″<\/td>\n345<\/td>\n0,12<\/td>\n<\/tr>\n
AFSI302B<\/td>\nSeries 3000<\/td>\n3\/4″<\/td>\n345<\/td>\n0,16<\/td>\n<\/tr>\n
AFSI303B<\/td>\nSeries 3000<\/td>\n1″<\/td>\n345<\/td>\n0,22<\/td>\n<\/tr>\n
AFSI304B<\/td>\nSeries 3000<\/td>\n1″1\/4<\/td>\n276<\/td>\n0,30<\/td>\n<\/tr>\n
AFSI304L1075B<\/td>\nSeries 3000<\/td>\n1″1\/4<\/td>\n276<\/td>\n0,30<\/td>\n<\/tr>\n
AFSI304L1275B<\/td>\nSeries 3000<\/td>\n1″1\/4<\/td>\n276<\/td>\n0,30<\/td>\n<\/tr>\n
AFSI305B<\/td>\nSeries 3000<\/td>\n1″1\/2<\/td>\n207<\/td>\n0,43<\/td>\n<\/tr>\n
AFSI305L1475B<\/td>\nSeries 3000<\/td>\n1″1\/2<\/td>\n207<\/td>\n0,43<\/td>\n<\/tr>\n
AFSI306B<\/td>\nSeries 3000<\/td>\n2″<\/td>\n207<\/td>\n0,56<\/td>\n<\/tr>\n
AFSI306L1475B<\/td>\nSeries 3000<\/td>\n2″<\/td>\n207<\/td>\n0,54<\/td>\n<\/tr>\n
AFSI307B<\/td>\nSeries 3000<\/td>\n2″1\/2<\/td>\n172<\/td>\n0,74<\/td>\n<\/tr>\n
AFSI307L1475B<\/td>\nSeries 3000<\/td>\n2″1\/2<\/td>\n172<\/td>\n0,74<\/td>\n<\/tr>\n
AFSI308B<\/td>\nSeries 3000<\/td>\n3″<\/td>\n138<\/td>\n1,30<\/td>\n<\/tr>\n
AFSI309B<\/td>\nSeries 3000<\/td>\n3″1\/2<\/td>\n34<\/td>\n1,27<\/td>\n<\/tr>\n
AFSI310B<\/td>\nSeries 3000<\/td>\n4″<\/td>\n34<\/td>\n1,65<\/td>\n<\/tr>\n
AFSI311B<\/td>\nSeries 3000<\/td>\n5″<\/td>\n34<\/td>\n2,50<\/td>\n<\/tr>\n
AFSI601B<\/td>\nSeries 6000<\/td>\n1\/2″<\/td>\n414<\/td>\n0,16<\/td>\n<\/tr>\n
AFSI602B<\/td>\nSeries 6000<\/td>\n3\/4″<\/td>\n414<\/td>\n0,34<\/td>\n<\/tr>\n
AFSI603B<\/td>\nSeries 6000<\/td>\n1″<\/td>\n414<\/td>\n0,51<\/td>\n<\/tr>\n
AFSI603L12B<\/td>\nSeries 6000<\/td>\n1″<\/td>\n414<\/td>\n0,51<\/td>\n<\/tr>\n
AFSI604<\/td>\nSeries 6000<\/td>\n1″1\/4<\/td>\n414<\/td>\n0,80<\/td>\n<\/tr>\n
AFSI604L13B<\/td>\nSeries 6000<\/td>\n1″1\/4<\/td>\n414<\/td>\n0,80<\/td>\n<\/tr>\n
AFSI605B<\/td>\nSeries 6000<\/td>\n1″1\/2<\/td>\n414<\/td>\n1,44<\/td>\n<\/tr>\n
AFSI606B<\/td>\nSeries 6000<\/td>\n2″<\/td>\n414<\/td>\n2,10<\/td>\n<\/tr>\n
AFPI607<\/td>\nSeries 6000 (Flat)<\/td>\n2″1\/2<\/td>\n414<\/td>\n4,60<\/td>\n<\/tr>\n
AFPI608<\/td>\nSeries 6000 (Flat)<\/td>\n3″<\/td>\n414<\/td>\n6,70<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n","protected":false},"excerpt":{"rendered":"

Oleo Tecnica Uncut Split Flanges are high-performance components designed to ensure maximum sealing in hydraulic systems and support fluid contamination control. Available in Series 3000 (up to 345 Kg\/cm\u00b2) and Series 6000 (up to 414 Kg\/cm\u00b2), they are manufactured from S355 steel with Cr3 zinc plating or AISI 316L stainless steel. They offer different supply options, including configurations with metric or UNC screws, Grower washers and O-rings, alongside robust unplated uncut flat split flange variants.
The available product codes are: AFSI301B, AFSI302B, AFSI303B, AFSI304B, AFSI304L1075B, AFSI304L1275B, AFSI305B, AFSI305L1475B, AFSI306B, AFSI306L1475B, AFSI307B, AFSI307L1475B, AFSI308B, AFSI309B, AFSI310B, AFSI311B, AFSI601B, AFSI602B, AFSI603B, AFSI603L12B, AFSI604, AFSI604L13B, AFSI605B, AFSI606B, AFPI607, AFPI608.<\/p>\n","protected":false},"featured_media":13827,"template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[106,499,493],"product_tag":[327],"class_list":{"0":"post-13881","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-flanges","7":"product_cat-half-flanges","8":"product_cat-sae-j518","9":"product_tag-oleo-tecnica","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"\nOleo Tecnica Uncut Split Flanges - LubeTeam Hydraulic<\/title>\n<meta name=\"description\" content=\"Oleo Tecnica Uncut Split Flanges Series 3000 and 6000, hydraulic components for very high pressures (up to 414 Kg\/cm\u00b2). 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