TECHNICAL CATALOGUE WHITEHEART MALLEABLE CAST IRON FITTINGS EE

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1 TECHNICAL CATALOGUE WHITEHEART MALLEABLE CAST IRON FITTINGS EE Poland

2 GENERAL INFORMATION USE Whiteheart malleable cast iron fittings brand EE are used in threaded pipe joints, particularly in water, gas, steam, central heating, sprinkler system networks, etc., it means for transporting non-aggresive liquids and gases. RANGE OD DIMENSION DN (mm) INCH 1/4 3/8 1/2 3/ /4 1 1/ /2 3 4 MANUFACTURING According to EN and ISO 49 - construction symbol ''A''. MATERIAL Fittings: whiteheart malleable cast iron EN-GJMW according to EN 1562 equivalent to 40-05, according to ISO 5922 Mechanical properties are tested on the samples of the diameter 12mm Tensile strength [Mpa] Elongation [%] Hardness HB min 400 min 5,0 max 220 THREADS Threads: acc. to ISO 7/1 - R tapered external threads, internal cylindrical Rp threads and acc. ISO 228/1 - G connecting threads. SURFACE / ZINC PLATING EE brand fittings can be supplied in accordance to order: with black or galvanized surface. According to EN 10242, zinc coating weight relative to the surface exceeds 500 gr/m 2, which corresponds to an average layer thickness of 70 µm. Both and galvanized are protected against corrosion. Corrosion protection does not contain polycyclic aromatic hydrocarbons OPERATING PRESSURE - 2,5 MPa / 25 bar / at the temp. from -20 o C do 120 o C - 2,0 MPa / 20 bar / at the temp. 300 o C - between 120 o C and 300 o C the values are interpolated LEAK TEST According to EN each EE brand fitting is subjected to a leak test at air pressure of at least 0,5 MPa /5 bar/, which is equivalent to a minimum hydrostatic pressure of 2,0 MPa /20 bar /. DESIGN Technical aspects, appearance, and characteristics of fittings can the modified to match the technical progress and in accordance with the applicable standards.

3 LONG SWEEP BEND 90 o G4 G /13

4 SHORT BEND 90 o D4 D4 1a 1a 1a/1a

5 LONG SWEEP BEND 90 o G1 G /15

6 SHORT BEND 90 o D1 D1 2a 2a 2a/2a

7 LONG SWEEP BEND 90 o G8 G /14

8 LONG SWEEP BEND 45 o G4/45 o G4/45 o /22

9 LONG SWEEP BEND 45 o G1/45 o G1/45 o /20

10 CROSSOVER /85

11 ELBOW 90 o, EQUAL A1 A /6

12 ELBOW 90 o, REDUCING A1 A /6

13 ELBOW 90 o, EQUAL A4 A /7

14 ELBOW 90 o, REDUCING A4 A /7

15 ELBOW 90 o /94

16 UNION ELBOW, FLAT SEAT UA1 UA1 95or 9or 95or/9or

17 UNION ELBOW, TAPER SEAT UA11 UA /10

18 UNION ELBOW, FLAT SEAT UA2 UA2 97or 11or 97or/11or

19 UNION ELBOW, TAPER SEAT UA12 UA /12

20 ELBOW 45 o A1/45 o A1/45 o /5

21 TEE, EQUAL B1 B /25

22 TEE, REDUCING ON THE BRANCH B1 B /25

23 TEE, INCREASING ON THE BRANCH B1 B /25

24 TEE, REDUCING ON THE RUN B1 B /25

25 TEE, REDUCING ON THE BRANCH, REDUCING ON THE RUN B1 B /25

26 PITCHER TEE, EQUAL E1 E /31

27 TEE, EQUAL /135

28 TEE 45 o, EQUAL /30

29 CROSS, EQUAL C1 C /34

30 CROSS, REDUCING C1 C /34

31 Y-PIECE /220

32 SIDE OUTLET ELBOW Za1 Za /33

33 SOCKET, REDUCING M2 M /3

34 REDUCING BUSH N4 N /45

35 HEXAGON NIPPLE, REDUCING N8 N /40

36 SOCKET, REDUCING M4 M /246

37 SOCKET, EQUAL M2 M /2

38 SOCKET, RIGHT AND LEFT HAND THREAD M2 R-L M2 R-L /1

39 HEXAGON NIPPLE N8 N /38

40 HEXAGON NIPPLE, RIGHT AND LEFT HAND THREAD N8 R-L N8 R-L /39

41 PLUG, BEADED T9 T /46

42 PLUG, PLAIN T8 T /47

43 CAP T1 T /43

44 BACKNUT P4 P /44

45 FLANGE WORKING PRESSURE 0,1 MPa /63

46 FLANGE WORKING PRESSURE 0,6 MPa /326

47 UNION, FLAT SEAT U1 U1 330or 48or 330or/48or

48 UNION, FLAT SEAT U2 U2 331or 59or 331or/59or

49 UNION, TAPER SEAT U11 U /54

50 UNION, TAPER SEAT U12 U /60

51 UNION BUSH, FLAT SEAT /49

52 UNION BUSH, FLAT SEAT 371or 50or 371or/50or

53 UNION BUSH, FLAT SEAT, EQUAL 372or 51or 372or/51or

54 UNION NUT /52

55 BRACKET ELBOW /471

56 SOCKET, WITH INTERNAL AND EXTERNAL THREAD M4 M4 529a 529a 529a/529a

57 PUMP CONNECTION SETS OF FITTINGS set consists of: 2 nuts, ref 374, threaded in accordance with PN- ISO 228/1 2 union ends, ref 372or, threaded in accordance with PN-ISO 7/1 2 syntethic fibre gaskets, no asbestos content -max. working temperature, standard 155 o higher to be negotiated -max. stem temperature, standard 130 o higher to be negotiated 623/615 sets are made in black (not galvanized), unless the specification indicates the opposite. each set is packed in a polybag or shrink foil plus a cardoboard box, and labelled. manufactured dimensions: