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Flanges and Fitting Technical Handbook 2016

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K<br />

U<br />

Nominal<br />

Boru Çapı<br />

Nominal<br />

Pipe<br />

Size<br />

Açı toleransı (mm)<br />

Angularity Tolerance<br />

Açı<br />

off angle<br />

Q<br />

Eğim<br />

Off plane<br />

P<br />

1/2 - 4 ± 0,8 ± 1,6<br />

U<br />

P<br />

O<br />

Q<br />

Q<br />

A<br />

A<br />

Q<br />

5 - 8 ± 1,6 ± 3,0<br />

10 - 12 ± 2,3 ± 4,8<br />

14 - 16 ± 2,3 ± 6,35<br />

18 - 24 ± 3,0 ± 9,65<br />

26 - 30 ± 4,8 ± 9,65<br />

Q<br />

32 - 42 ± 4,8 ± 12,70<br />

A<br />

Q<br />

Q<br />

44 - 48 ± 4,8 ± 19,05<br />

Anma<br />

boyutu<br />

NPS<br />

Tüm fittingler/All fittings<br />

Kaynak<br />

ağzından (1)<br />

(2) dış çap<br />

Outside (1) (2)<br />

dia. at bevel<br />

D<br />

Kaynak<br />

ucundan iç<br />

çap<br />

Inside dia.<br />

at end<br />

(1) (3) (4)<br />

Et<br />

kalınlığı<br />

(3) Wall<br />

thickness<br />

(3)<br />

t<br />

90° ve 45°<br />

dirsek ve<br />

teeler 90°<br />

<strong>and</strong> 45°<br />

elbw. <strong>and</strong><br />

tees<br />

Merkezden<br />

uca<br />

Center to<br />

end<br />

dimension<br />

A - B - C - M<br />

Redüksiyon<br />

ve Lap Joint<br />

yakalar<br />

Reducers <strong>and</strong><br />

Lap-Joint<br />

stub ends<br />

Toplam<br />

uzunluk<br />

Overall<br />

length<br />

F - H<br />

Kepler<br />

Caps<br />

Toplam<br />

uzunluk<br />

Overall<br />

length<br />

E<br />

Merkezden<br />

Merkeze<br />

Centerto-center<br />

dimension<br />

O<br />

180° LR dönüşler<br />

180° LR Returns<br />

Sırttan<br />

ağza<br />

Back-to-face<br />

dimension<br />

K<br />

Ağızların<br />

hizalanması<br />

Align. of<br />

ends<br />

U<br />

1/2 +1,6<br />

2 1/2<br />

- 0,8<br />

± 0,8<br />

± 1,6<br />

<strong>Fitting</strong><br />

üzerinde<br />

yer<br />

alan et<br />

kalınlığı<br />

değerinin<br />

% 87,5’<br />

inin<br />

altında<br />

olamaz.<br />

Not less<br />

than<br />

87,5%<br />

of nom.<br />

thickness<br />

marked<br />

on fitting<br />

± 1,6 ± 1,6 ± 4 ± 6,35 ± 6,35 ± 0,8<br />

3 - 4 + 1,6 ± 1,6 ± 1,6 ± 1,6 ± 4 ± 6,35 ± 6,35 ± 0,8<br />

5 - 8<br />

10 - 18<br />

20 - 24<br />

26 - 30<br />

32 - 48<br />

+ 2,3<br />

- 1,6<br />

+ 6,35<br />

- 4,8<br />

+ 6,35<br />

- 4,8<br />

+ 6,35<br />

- 4,8<br />

+ 6,35<br />

- 4,8<br />

± 3,0 ± 1,6 ± 1,6 ± 6,35 ± 6,35 ± 6,35 ± 0,8<br />

± 4,8 ± 2,3 ± 2,3 ± 6,35 ± 9,65 ± 6,35 ± 1,6<br />

± 4,8 ± 2,3 ± 2,3 ± 6,35 ± 9,65 ± 6,35 ± 1,6<br />

± 4,8 ± 3,0 ± 4,8 ± 9,65<br />

± 4,8 ± 4,8 ± 4,8 ± 9,65<br />

Manfred Geldbach

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