Steel Tube Mesh Brochure
Transcript of Steel Tube Mesh Brochure
STOCK AND DESIGNER RANGES OF
WHOLESALE STAINLESS STEEL MESH
+ WEDGE WIRE GRATING SYSTEMS
PROUDLY BROUGHT TO YOU BY
•• WHANGAREI
• MT MAUNGANUI• TAURANGA
• ROTORUA
• NAPIER
• TIMARU
••• DUNEDIN
•• INVERCARGILL
• GISBORNE
••••••• AUCKLAND
••••••• CHRISTCHURCH
•••••• HUTT CITY
HAMILTON ••••
NEW PLYMOUTH •••••PALMERSTON NORTH •••
NELSON •••
Steel & Tube Holdings Ltd
The Steel & Tube website provides corporate information, annual reports and the latest company news. www.steelandtube.co.nz.
Locations in New Zealand
• STEEL & TUBE STAINLESS• CORPORATE OFFICE• FASTENINGS• HURRICANE WIRE• PIPING SYSTEMS• ROOFING PRODUCTS• REINFORCING & FABRICATION• STEEL DISTRIBUTION & PROCESSING
Branch Details
Steel & Tube Stainless – Branches Nationwide
NORTH ISLAND
AUCKLAND8 WESTFIELD PLACEMT. WELLINGTONPH: 09 573 2400FAX: 09 573 2422E: [email protected]
HAMILTON32 MAUI STREETPUKETE INDUSTRIAL ESTATEPH: 07 849 5220FAX: 07 849 5991E: [email protected]
NEW PLYMOUTH40 CORBETT ROADBELL BLOCKPH: 06 755 9993FAX: 06 755 9998E: [email protected]
PALMERSTON NORTH84 ARMSTRONG STREETPALMERSTON NORTHPH: 06 355 2333FAX: 06 355 2223E: [email protected]
SOUTH ISLAND
NELSON2/74 QUARANTINE ROADTAHUNANUIPH: 03 547 4444FAX: 03 547 3334E: [email protected]
CHRISTCHURCH8 CABLE STREETSOCKBURNPH: 03 343 0606FAX: 03 343 0605E: [email protected]
INVERCARGILL20A BOND STREETINVERCARGILLPH: 03 214 3666FAX: 03 214 3660E: [email protected]
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A DIVISION OF STEEL & TUBE HOLDINGS LIMITED
FREEPHONE 0508 782 4656
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Stainless Steel Mesh Catalogue
Steel & Tube Stainless are proud to introduce a range of quality stainless steel mesh and wedge wire grating systems.
This Catalogue has been created to aid in product selection, provide detailed product specifications and to assist you with the ordering process.
Our mesh is available in 304 and 316 grade Stainless Steel and can be used for:
• Balustrading • Interior Screens and Partitioning
• Exterior Facades • Awnings
• Sun Filters • Shop Fittings
• Wall Claddings • Sieves
• Walkways • Drainage Covers
There are of course many other potential uses for stainless steel mesh, so please feel free to contact us and discuss whatever your requirements may be. You really are only limited by your own imagination.
The information contained herein is subject to change without prior notice and should not be used as an infallible guide.
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General Information
HOW TO ORDERShould you require further information or wish to order any of the products in this catalogue please contact your nearest Steel & Tube Stainless branch (as listed on the inside front cover).
STAINLESS STEEL COMPOSITIONStainless steel is a name given to a group of steel alloys that contain more than 10.5% Chromium.
Chromium has a high affinity for oxygen and forms a stable oxide film on the surface of stainless steel.
The film is called the “passive oxide layer’’ and forms instantaneously in ordinary atmospheres. The film is self healing and rebuilds when it has been removed. It is this film that gives stainless steel its corrosion resistance.
STAINLESS STEEL GRADESGrade 304 is made up of 18% Chromium 8% Nickel and offers good corrosion resistance. Grade 304 is the most common stainless steel grade produced and satisfies a broad demand for adequate performance at an affordable price. Whilst useful for interior applications, Grade 304 is not suitable for many marine or exterior applications.
Grade 316 is also known as Marine Grade Stainless Steel. Grade 316 has 2-3% added Molybdenum which improves its corrosion resistance. Grade 316 is particularly resistant to salt water corrosion, therefore making it ideal for most exterior applications.
CORROSION DEFINITIONWhen stainless steel is produced, the chromium forms an outer oxide layer. As long as this layer remains intact the stainless steel remains passive. Once the oxide layer begins to breakdown, the stainless steel becomes active and its corrosion resistance is reduced. Rust stain is the obvious visible evidence of corrosion activity.
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STAINLESS STEEL ‘TEA STAINING’Stainless steel may suffer from a brown discolouration, or ‘tea staining’ over time. This problem mostly occurs within about five kilometres of the beachfront, and worsens closer to the source. Other environmental factors may also contribute to the problem such as wind exposure, pollution and elevated temperatures. This problem is visual impairment only, and does not affect the structural strength or life of the stainless steel product.
MAINTENANCE AND PROTECTIONWashing stainless steel can help to reduce tea staining, and should be an important project design consideration. Best results are achieved with a soap/mild detergent and warm water wash - followed by a rinse of clean cold water. See the table below for recommended cleaning frequency.
RECOMMENDED CLEANING FREQUENCY TABLEThis represents a recommended frequency for cleaning of grade 304 stainless steel under general conditions.
NB: Cleaning frequency may be less for other grades – but it depends on the surface finish and precise details of the structural design, its environment, cleaning methods and the expectation of performance.
ENVIRONMENTRESIDENTIAL - SUBURBAN & RURAL AREAS
(NON-SEASIDE)SEASIDE/INDUSTRIAL AND SEVERE URBAN AREAS
BUILDING ELEMENTRoof and wall – rain washed
Eaves, soffit and undereave wall – rain washed
Roof and wall – rain washed
Eaves, soffit and undereave wall – rain washed
Airborne contaminants
Accumulated Deposits
Airborne contaminants
Accumulated Deposits
Airborne contaminants
Accumulated Deposits
Airborne contaminants
Accumulated Deposits
RECOMMENDED CLEANING FREQUENCY (S30400)
At least once per year
At least twice per year
At least once or twice per year
At least two or three times
per year
At least once per year
At least twice per year
At least two or three times
per year
At least three or four times
per year
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Standard Mesh
WELDED MESHPIC # CODE SQUARES
PER INCHAPERTURE (mm)
WIRE DIAMETER (mm)
WEIGHT kg/m2
S/S GRADE 304
1 M400116W 1 x 1 23.4 1.60 1.25 *
2 M400216W 2 x 2 11.10 1.60 2.53 *
3 M400408W 4 x 4 5.55 0.80 1.25 *
WOVEN MESHPIC # CODE SQUARES
PER INCHAPERTURE (mm)
WIRE DIAMETER (mm)
WEIGHT kg/m2
S/S GRADE 304
4 M4002G16 4 x 4 11.10 1.60 2.53 *
5 M4004G16 4 x 4 4.75 1.60 5.07 *
6 M4004G18 4 x 4 5.15 1.20 2.73 *
7 M4006G21 6 x 6 3.43 0.80 1.85 *
8 M4008G26 8 x 8 2.72 0.45 0.79 *
9 M4010G25 10 x 10 2.04 0.50 1.23 *
10 M4014G23 14 x 14 1.24 0.57 2.20 *
11 M4016G31 16 x 16 1.29 0.29 0.66 *
12 M4020G31 20 x 20 0.98 0.29 0.83 *
13 M4020G31/1550 20 x 20 0.98 0.29 0.83 *
14 M4030G31 30 x 30 0.55 0.29 1.24 *
15 M404G34 40 x 40 0.40 0.23 1.03 *
16 M4050G36 50 x 50 0.31 0.19 0.90 *
17 M4060G36 60 x 60 0.23 0.19 1.10 *
18 M4408G40 80 x 80 0.19 0.12 0.55 *
19 M4100G42 100 x 100 0.15 0.10 0.47 *
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*Denotes normal stock holding. Other sizes and Grade 316 available on request. All Standard Mesh supplied roll form 1m x 30m.
Swatch samples shown are approximately actual size.
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Designer Mesh
DESIGNER MESHPIC # CODE APERTURE (mm) WIRE
DIAMETER (mm)
OPEN AREA (%)
WEIGHT kg/m2
STANDARD SHEET SIZE
S/S GRADE 316
1 MONO WEAVE 2.50 x 30 2.00 52 6.60 2500 x 1200 *
2 MONO SQUARE 12.50 x 12.50 2.50 69 5.30 2500 x 1200 *
3 PROTECTA 1.40 x 1.40 0.71 44 3.20 2500 x 1200 *
4 HERRINGBONE 0.71 x 0.90 0.56 34 3.00 2500 x 1200 *
5 DUO WEAVE 4.00 x 15.00 2.0/2 x 1.25 57 5.60 2500 x 1200 *
6 UNO WEAVE 12.50 x 3.55 2.5/2.0 53 7.40 2500 x 1200 *
7 DUO ROBUSTO 11.20 x 150.00 4.0/2 x 4.0 70 8.50 2500 x 1200 *
*Denotes normal stock holding. Other sheet sizes available on request – minimum order quantities may apply.
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Swatch samples shown are approximately actual size.
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Wedge Wire Grating
Wedge wire has a number of commercial, industrial and design applications, for example:
Walkways Sieves
Roading/Drainage Partitioning
Commercial kitchen channel grating Feature walls
Wet areas Signage boards
Filter screens
Wedge wire grating can be custom made to suit requirements, available on an indent basis.
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*Denotes normal stock holding. Grade 316 Stainless Steel available on request.
WEDGE WIRE GRATINGPIC # DESIGN TYPE STANDARD SIZE DEPTH S/S GRADE STOCK
ITEM
1 Heelguard 1000 x 123mm 20mm 304 *
2 Slotted 1000 x 123mm 20mm 304 *
3 Perforated 1000 x 123mm 20mm 304
4 Stainless Mesh 1000 x 123mm 20mm 304
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Design options for various size grates can include applications such as:
Pedestrian footpaths Landscaping
Carparks Light vehicle traffic areas
The wire head width can be 3 or 5mm.
Loading ranges between 10kN and 150kN depending on requirements.
The gap between the wire heads is variable depending on requirements.
The grating may be framed or unframed, and can also have extra bracing for added strength.
Wedge Wire Grating
GAP SIZEWIRE HEAD
LOAD BARSEVENLY SPACED
LOAD BAR
EDGE BAR
LOAD BAR WELDED TO EDGE BAR
Typical section diagram of wedge wire grating
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Conveyor Belt Mesh
Conveyor belt mesh is flexible enough to allow individually tailored designs to suit individual applications. The belts can be made 5 metres wide (plus) depending on the style and length required. Handling and installation techniques should also be well considered.
The wire can be round or flat and the crossing bars can be crimped (as in the illustration below) or straight.
Conveyor belt mesh is available on indent only. (Lead time approximately 8-10 weeks from placement of order)
DESIGN CONSIDERATIONS
D = Cross wire diameter (mm)
T = Distance between crossing wire (mm)
d = Spiral wire diameter (mm)
ST = Pitch of cross wire
e = Thickness of belt
D
T
STd
DT
d e
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Balanced Weave Mesh
Balanced weave mesh can be used for interior/exterior cladding, staircase panelling and as a lowering element for ceilings. Balanced weave mesh is also able to be tailored to individual requirements. Contact us to discuss what you require.
Balanced weave mesh is available on indent only. (Lead time approximately 8-10 weeks from placement of order)
Fine Line Fine Plat Multi Weave
WE ALSO SUPPLY STAINLESS STEEL
SHEET, FITTINGS, TUBE & PROTECTIVE
FILMS, CONTACT US FOR MORE
INFORMATION
FREEPHONE 0508 782 4656 WWW.STSTAINLESS.CO.NZ
PROUDLY DISTRIBUTED BY
AUCKLAND HAMILTON PALMERSTON NORTH NEW PLYMOUTH NELSON CHRISTCHURCH INVERCARGILL
•• WHANGAREI
• MT MAUNGANUI• TAURANGA
• ROTORUA
• NAPIER
• TIMARU
••• DUNEDIN
•• INVERCARGILL
• GISBORNE
••••••• AUCKLAND
••••••• CHRISTCHURCH
•••••• HUTT CITY
HAMILTON ••••
NEW PLYMOUTH •••••PALMERSTON NORTH •••
NELSON •••
Steel & Tube Holdings Ltd
The Steel & Tube website provides corporate information, annual reports and the latest company news. www.steelandtube.co.nz.
Locations in New Zealand
• STEEL & TUBE STAINLESS• CORPORATE OFFICE• FASTENINGS• HURRICANE WIRE• PIPING SYSTEMS• ROOFING PRODUCTS• REINFORCING & FABRICATION• STEEL DISTRIBUTION & PROCESSING
A DIVISION OF STEEL & TUBE HOLDINGS LIMITED