ДСТУ EN 1124-3:2022 Трубы и фитинги из продольно сваренных труб из нержавеющей стали с патрубком и муфтой для водоотводных систем. Часть 3. Система X. Размеры (EN 1124-3:2008, IDT)

ДСТУ EN 1124-3:2022
(EN 1124-3:2008, IDT)

Труби та фітинги з поздовжньо зварених труб із нержавкої сталі з патрубком і муфтою для систем водовідведення.
Частина 3. Система X. Розміри

 
   
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

Foreword

1 Scope

2 Normative references

3 Terms and definitions

4 Symbols

5 Dimensions

5.1 General and tolerances

5.2 Sockets

5.3 Pipes

5.3.1 General

5.3.2 Pipe with one socket - Shape B 1

5.3.3 Pipe with two sockets - Shape B 2

5.4 Bends

5.4.1 General

5.4.2 Bend with large radius - Shape C 1

5.4.3 Bend with large radius - Shape C 2

5.4.4 Bend with small radius - Shape C 3

5.4.5 Bend with stilling section - Shape C 4

5.4.6 Bend with stilling section - Shape C 5

5.5 Branches

5.5.1 General

5.5.2 Single branch - Shape D 1

5.5.3 Reducing single branch - Shape D 11

5.5.4 Reducing double branch - Shape D 21

5.6 Connecting units

5.6.1 General

5.6.2 Connecting units for the use with discharge sets of sanitary appliances (angular bend 90°) - Shape E 1

5.6.3 Connecting units for use with other kinds of pipes

5.7 Transition pipe (concentric) - Shape F 2

5.8 Repair coupling/double socket - Shape F 4

5.9 Insertion coupling with long socket - Shape F 5

5.10 Trap - Shape G 1

5.11 Access pipes

5.11.1 General

5.11.2 Access pipe with round cleaning hole - Shape H 1

5.11.3 Access pipe with round cleaning hole - Shape H 2

5.11.4 Access pipe with rectangular cleaning hole (R) - Shape H 3 or oval cleaning hole (O) - Shape H 4

5.12 Shear coupling

5.12.1 General

5.12.2 Shear coupling A - Shape K 1

5.12.3 Shear coupling B - Shape K 2

5.13 Plug with screw top - Shape K 12

6 Other fittings

7 Seals

7.1 General

7.2 Seals for DN 40 to DN 200 - Shape M 1

7.3 Transition seal from steel pipe special socket to plastic drain pipe - Shape E 12 D

7.4 Gasket for round cleaning holes of access pipes of shape H 1 - Shape H 1 D

7.5 Gasket for rectangular cleaning holes - Shape H 2 D or gasket for oval cleaning holes - Shape H 3 D