Swifts XRF extra heavy duty return flange straight lengths

Transcription

1 Swifts F extra heavy duty return flange straight lengths and weights Loading graphs Load tests carried out to BS EN The loads shown on all graphs are the safe recommended maximum loads that can be applied and must include wind, snow and any other external forces in addition to the cable load The graphs show the maximum load for tray installed at a support spacing within its recommended range When the graph line is above the intersection of the required load and span lines, the support equipment is suitable for use within those load and span conditions Cat. No. FL W F For cable load capacity see loading graphs opposite Standard length 3 m Gauges and weights The gauge t for each cable tray width and finish varies by product and range Non-standard gauges and finishes are available to special order, contact us on +44 (0) Gauge t (mm) Cat. Nos. (mm) (kg) G finish only FL 100 F FL 150 F FL 225 F FL 300 F FL 450 F FL 600 F All weights given are in kilograms (kg) and are for a 3 m straight length in hot dip the given weight by the following factors : 19 t Span (m) On F lengths the graph shows the maximum safe working load when a fishplate is fitted across the underside of each length-to-length joint. Typical cable loads which are normally 50% of the maximum would not require a fishplate Finishes and standards Standard stocked finish : G Hot dip galvanised after manufacture to BS EN ISO 1461 Additional finishes : D Maximum safe working load (kg/m) Deep galvanised high silicon steel made from BS EN : 2004 Grade S355JOWP S Stainless steel to BS EN grade (equivalent to 316L31) Sheared steel (particularly stainless steel) does have relatively sharp edges and protective gloves must be worn during handling Coupler sets : see p. 81 Fishplates : see p. 101

2 Swifts cable tray couplers and fasteners F straight length to straight length couplers and straight length to fitting coupling Standard couplers Couplers are required for joining together F straight lengths or cut lengths of tray without the need for further drilling FC standard couplers are supplied in pairs Supplied without fasteners use M6 nuts, bolts and washers (see opposite) Assembly Bring together two lengths and fit a coupler on the outside of adjacent flanges at both sides of the tray joint Locate the coupler as shown and insert two roofing bolts through aligning slots in each tray bed and coupler (four bolts per coupler), and secure with roofing washers and nuts Straight length to fitting coupling Cable tray fittings must be properly supported. The ideal location for supports is shown in step 2, i.e. 150 mm from the fitting to length joint. For further details see Design Notes, ecommended Support Locations, see p Where necessary re-align the fitting flange tabs from their transit position to their installation position Cat. Nos. FC F Fasteners For G and D finish A B C D E For S finish A F G D H A B C D E F G H Coupler oofing washer M6 square nut Straight length M6 x 12 roofing bolt M6 form A washer M6 hexagon nut M6 x 12 pan head screw 2 When a straight length of cable tray has to be cut back to accept a fitting, always fit the uncut end to the adjacent straight length; the cut end should be connected to the fitting 3 Offer the fitting at an angle to the straight length and locate, ensuring that the joggled fishplate fits under the tray bed and the flange tabs slide inside the length flanges 4 Insert roofing bolts through slots in the tray bed in to aligning slots in the fitting fishplate and secure with roofing washers and nuts Uncut end Cut end 150mm Support For lengths and fittings with G and D finishes fasteners are galvanised or zinc plated. For trays and fittings with S finish, fasteners are corrosion resistant stainless Grade A470 and weights Cat. No. FC F Five 35 x 8 slots Cat. Nos. FC F (kg) 0 9 pair s Pre-galvanised (PG) x Note Fasteners stated are for D and G finishes For lengths and fittings with S finish use fasteners listed below Fasteners Minimum number of fasteners per joint (not included) : s up to 225 = 2 s 300 to 600 = 3 s 750 and 900 = 4 For G and D finish A B C D E For S finish G F H D E Fastener finish For lengths and fittings with G and D finishes, fasteners are galvanised or zinc plated. For trays and fittings with S finish, fasteners are corrosion resistant stainless Grade A470 A B C D E F G H M6 x 12 roofing bolt oofing washer M6 square nut Fitting Straight length M6 x 12 pan head screw M6 form A washer M6 hexagon nut Straight lengths : see p. 81

3 Swifts F extra heavy duty fittings flat bends 90, 60, 45 and dimensions and weights Cat. No. FB W F 45 dimensions and weights Cat. No. FB W 45 F Cat. Nos. (kg) FB 100 F FB 150 F FB 225 F FB 300 F FB 450 F FB 600 F dimensions and weights Cat. No. FB W 60 F Cat. Nos. (kg) FB F FB F FB F FB F FB F FB F dimensions and weights Cat. No. FB W 30 F Cat. Nos. (kg) FB F FB F FB F FB F FB F FB F Cat. Nos. (kg) FB F FB F FB F FB F FB F FB F

4 Swifts F extra heavy duty fittings flat bends 90, 60, 45 and 30 (continued) and weights flat bends 90, 60, 45 and 30 = Length of fitting from each end (excluding integral coupler) = Length of fitting from each end (excluding integral coupler) = End extension of integral coupler s Assembly flat bends 90, 60, 45 and 30 Assembly flat bends 90, 60, 45 and 30 (continued) Minimum bend radius for cables flat bends 90 ADIUS (mm) adius (mm) 100 to and Minimum bend radius for cables flat bends 60, 45 and 30 (mm) adius (mm) ADIUS 100 to and Flat bend to straight length coupling Flat bends have integral couplers which fit into straight lengths whether they have been cut to length or not, without the need for further drilling Each flat bend to length joint is secured with M6 x 12 bolts (roofing or pan head), nuts and washers, see p. 81. Fasteners are not included s up to 225 = 2 s 300 to 600 = 3 For bends with G and D finishes, fasteners are galvanised or zinc plated For bends with S finish, fasteners are stainless steel 83

5 Swifts F extra heavy duty fittings inside and outside s 90, 60, 45 and dimensions and weights Cat. No. FI W F Cat. No. FO W F 90 inside 90 outside Cat. Nos. (kg) FI 100 F FO 100 F FI 150 F FO 150 F FI 225 F FO 225 F FI 300 F FO 300 F FI 450 F FO 450 F FI 600 F FO 600 F dimensions and weights Cat. No. FI W 60 F Cat. No. FO W 60 F 60 inside 60 outside 45 dimensions and weights Cat. No. FI W 45 F Cat. No. FO W 45 F 45 inside 30 dimensions and weights Cat. No. FI W 30 F Cat. No. FO W 30 F 30 inside 45 outside Cat. Nos. (kg) FI F FO F FI F FO F FI F FO F FI F FO F FI F FO F FI F FO F outside Cat. Nos. (kg) FI F FO F FI F FO F FI F FO F FI F FO F FI F FO F FI F FO F Cat. Nos. (kg) FI F FO F FI F FO F FI F FO F FI F FO F FI F FO F FI F FO F

6 Swifts F extra heavy duty fittings inside and outside s 90, 60, 45 and 30 (continued) and weights inside and outside s 90, 60, 45 and 30 = Length of fitting from each end (excluding integral coupler) = Length of fitting from each end (excluding integral coupler) = End extension of integral coupler s Pre-galvanised (PG) x 0 96 Assembly inside and outside s 90, 60, 45 and 30 iser to straight length coupling isers have integral couplers which fit into straight lengths whether they have been cut to length or not, without the need for further drilling Each to length joint is secured with M6 x 12 bolts (roofing or pan head), nuts and washers, see p. 81. Fasteners are not included s up to 225 = 2 s 300 to 600 = 3 For s with G and D finishes, fasteners are galvanised or zinc plated. For s with S finish, fasteners are stainless steel Minimum bend radius for cables 90, 60, 45 and 30 (W) (mm) adius () (mm)

7 Swifts F extra heavy duty fittings equal tees and weights Cat. No. FT W F Assembly = Length of fitting from each end (excluding integral coupler) = Length of fitting from each end (excluding integral coupler) = End extension of integral coupler Cat. Nos. (kg) FT 100 F FT 150 F FT 225 F FT 300 F FT 450 F FT 600 F s Equal tee to straight length coupling Equal tees have integral couplers which fit into straight lengths whether they have been cut to length or not, without the need for further drilling Each equal tee to length joint is secured with M6 x 12 bolts (roofing or pan head), nuts and washers, see p. 81. Fasteners are not included s up to 225 = 2 s 300 to 600 = 3 For equal tees with G and D finishes, fasteners are galvanised or zinc plated. For equal tees with S finish, fasteners are stainless steel Minimum bend radius for cables adius (mm) adius (mm) 100 to and F unequal tees : see p

8 Swifts F extra heavy duty fittings unequal tees and weights Cat. No. FUT W B F 1 W 2 B = Length of fitting from each end (excluding integral coupler) = Length of fitting from each end (excluding integral coupler) = End extension of integral coupler (mm) (W) (B) Cat. Nos. (kg) 150 FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F FUT F s Assembly Unequal tee to straight length coupling Unequal tees have integral couplers which fit into straight lengths whether ithey have been cut to length or not, without the need for further drilling Each unequal tee to length joint is secured with M6 x 12 bolts (roofing or pan head), nuts and washers, see p. 81. Fasteners are not included s up to 225 = 2 s 300 to 600 = 3 For unequal tees with G and D finishes, fasteners are galvanised or zinc plated. For unequal tees with S finish, fasteners are stainless steel Minimum bend radius for cables adius (mm) adius (mm) 100 to and F equal tees : see p

9 Swifts F extra heavy duty fittings 4 way crosspieces and weights Cat. No. F W F Assembly = Length of fitting from each end (excluding integral coupler) = End extension of integral coupler Cat. Nos. (kg) F 100 F F 150 F F 225 F F 300 F F 450 F F 600 F way crosspiece to straight length coupling 4 way crosspieces have integral couplers which fit into straight lengths whether they have been cut to length or not, without the need for further drilling Each 4 way crosspiece to length joint is secured with M6 x 12 bolts (roofing or pan head), nuts and washers, see p. 81. Fasteners are not included s up to 225 = 2 s 300 to 600 = 3 For 4 way crosspieces with G and D finishes, fasteners are galvanised or zinc plated. For 4 way crosspieces with S finish, fasteners are stainless steel Minimum bend radius for cables s adius (mm) adius (mm) 100 to and

10 Swifts F extra heavy duty fittings straight reducers and weights Cat. No. F W K F K Assembly 2 1 = Length of fitting from each end (excluding integral coupler) 1 = End extension of integral coupler 2 = End extension of integral coupler (mm) (K) Cat. Nos. 1 2 (kg) F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F To create the Cat. No., add the main run width (W), the reduced run width (K) and the finish (F) Example : For a hot dip galvanised reducer reducing from 300 mm to 150 mm : F G educers to straight length coupling educers have integral couplers which fit into straight lengths whether they have been cut to length or not, without the need for further drilling Each reducer to length joint is secured with M6 x 12 bolts (roofing or pan head), nuts and washers, see p. 81. Fasteners are not included s up to 225 = 2 s 300 to 600 = 3 For straight reducers with G and D finishes, fasteners are galvanised or zinc plated. For straight reducers with S finish, fasteners are stainless steel W K s 89