Nkwado ndị teknuzu

Nkwado ndị teknuzu

ihe

Mill
Nga kpaliri
igwe anaghị agba nchara SS304
igwe anaghị agba nchara SS316
Aluminium
FRP / GRP


imecha

G: Nga kpaliri / Ntuziaka Nne na Nna / gị - maka ime ụlọ were na AS1397
H: Hot Itinye kpaliri / HDG - n'èzí eji Bs EN ISO 1461
S4: igwe anaghị agba nchara SS304
S6: igwe anaghị agba nchara SS316
P: ntụ ntụ ntekwasa - maka ime ụlọ were JG / T3045
A: Aluminium na AS / NZS1866
FRP / GRP: faiba glaasi mesikwuru Plastics
F: Fire gosiri na AS3013: 2005
Z: Zinc plated - maka ime ụlọ were na Bs EN 12329
E: Electrolytic polishing - maka igwe anaghị agba nchara na-eji
M: Mill / nwayọọ / Plain Steel ka ISO 4995

 

 

Kacha nta mkpuchi ọkpụrụkpụ na Mass na Samples na-adịghị Centrifuged (HDG)
Nkeji edemede na ọ bụ T hickness Obodo mkpuchi ọkpụrụkpụ (Mi nimum)

.m

Obodo mkpuchi Mass (Opekempe)

g / m 2

Pụtara mkpuchi ọkpụrụkpụ (Opekempe)

.m

Pụtara mkpuchi Mass (Opekempe)

g / m 2

Steel > 6 mm 70 505 85 610
Steel > 3 mm ka 6 mm 55 395 70 505
Steel 1.5 mm ka 3 mm 45 325 55 395
Steel < 1.5 mm 35 250 45 325

 

 

nnyocha

Dimension Nnyocha
mkpuchi ọkpụrụkpụ Nnyocha


USB tree Loading Ozi

Ibu Ibu ule dị EN 61537: 2007
Q = UDL (uniformly ekesa ibu)
Safety lekọtara = 1.7
L = etiti adịru
F = nupụsịrị = 1/100 nke etiti-adịru (max.)
S = splice ebe
-ete loadings emetụta nwayọọ ígwè ngwaahịa naanị .
Besca si ibu testing bụ dị na EN 61537: 2001. Na bara okwu a na-ekpuchi na-aga n'ihu / multi
-adịru nrụnye, evenly kwajuru tinyere ogologo, na gafee full obosara nke tree. Ọgwụgwụ jikọrọ abụọ abụọ na
these installations should be reduced to 0.75 of the intermediate spans.
DEFLECTION: Besca’s load and deflection figures are in accordance with EN 61537:2007, with the characteristic
deflection of Unistrut Cable Tray limited to span/100 and load figures inclusive of a safety factor of 1.7.
ACCESSORIES: To ensure adequate support, accessories should be supported locally.
COUPLERS: The loading and deflection tables for Unistrut Cable Tray assume that the couplers are located at the
most onerous position within the span (i.e. mid span). To maintain the load/deflection figures stated in the tables,
the couplers should not be located in end spans or over support locations. Straight couplers were utilized for the
testing of the medium and heavy duty cable trays. Only one pair of couplers should be used per span.

Obosara (mm) Bara uru Cross Nkebi (cm 2)
Light ọrụ ọkara ọrụ Nrụgide oru
50 5.4 11.4 -
75 8.1 Ugboro 17.4 35,8
100 10,9 23,5 48,1
150 16,6 35,6 72,7
225 24,9 53,7 108,2
300 49,9 70,4 144,8
450 75,1 106,1 213,6
600 95,3 141,8 285,6
750 119,3 171,1 357,6
900 143,3 205,6 429,6