ABOUT US
DARIER ALLOY TECH is a specialist importer,manufacturer and supplier of a wide range of engineeringmaterials. The business focuses primarily on the supply ofsteel tubular goods , fittings, mining and drilling products.Our products do however have applications in a diversespectrum of industries including mining, petrochemical,water conveyance, process technology and oil/gas to namea few.In addition to general supply we offer subsidiaryservices and products including piping/pressure systemfabrication,design and general manufacturing.
We provide customers with high quality materials andproducts at attractive market prices. Our strength lies inour competency and focus on materials science, qualitystandards as well as manufacturing and logisticsoptimisation. This affords us the capacity to recogniseeffective means of offering the best pricing on materialsand products whilst adhering to stringent quality policies.
CONTENT
SERVICES PIPE,FITTINGS,FLUID CONVEYANCE
SPECIAL STEELS AND ALLOYS
STEEL & ENGINEERINGMATERIALS
ROCK DRILLINGPRODUCTS
MINING AND ROCKSUPPORT
PRODUCTS
FIRESUPRESSION
CEMENT AND BACKFILLPRODUCTS
FABRICATED &MACHINED PARTS
SLURRY/CEMENT PUMPING SOLUTIONS
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SERVICES DARIER ALLOY TECH OFFERS COMPREHENSIVE ENGINEERING SERVICES
TO ITS CUSTOMERS WHICH INCLUDE THE FOLLOWING INDICATED BELOW
Materials selection and standards consultancy
Custom design anddraughting
Materials usage andcost reduction analysis
Steel fabrication and component manufacturing
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SERVICES DARIER ALLOY TECH OFFERS COMPREHENSIVE ENGINEERING SERVICES
TO ITS CUSTOMERS WHICH INCLUDE THE FOLLOWING INDICATED BELOW
Fluid conveyanacestandards and designcriterion assistance
Specialised import,sourcingand supply solutions
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PIPE,FITTINGS,FLUIDCONVEYANCE PIPE & TUBE
DARIER ALLOY TECH has significant experience in supply of pipes and tubes in a variety of materialsand in accordance with many applicable industrial standards. The information indicated below providesdetails on the supply capabilities but is not limited to the standards indicate. Fell free to contact us withyour requirement.
MATERIALS
CARBON STEELSTAINLESS STEELALLOY STEELNONFERROUS
PLASTIC/HDPE/PVCDUCTILE IRON
STANDARDS
ASTM A106 GR.BAPI 5L GR. B/PSL1/PSL2/
X42,X52
SS304/SS316SAN62/ASTM A53 GR.B/
BS1387
HDPE SANS 4427mPVC/uPVC
SANS 719/API 5L BASTM A179BS 545
SANS 6573
END CONDITIONS
PLAIN END
FLANGED
BEVELLED
THREADED/SOCKETED
GROOVEDSANS 8152
SHOULDERED SANS 8151
STUB/CLAMP TYPE
TUBE & PIPE TYPE
SEAMLESS PIPE
WELDED PIPE
LSAW/SSAW PIPE
COLD DRAWN TUBE
DUCTILE IRON CENTRIFUGAL CAST
HDPE/PLASTIC/PVC/GRP
STRUCTURAL STEEL TUBE
CONVEYOR TUBE
LOW PRESSURE WATER
HYDRAULIC TUBE
HONED AND POLISHED TUBE
CHROMED AND POLISHED TUBE
BOILER/HEAT ECHANGER TUBE 3
PIPE,FITTINGS,FLUIDCONVEYANCE PIPE & TUBEPIPE & TUBE
SIZE RANGE
STEEL TUBEDN8DN2000MM0200MM WALLTHICKNESS
HDPE TUBEDN82000MM
DUCTILE IRON PIPEDN50DN2000
** NOTE.We have capacity to supply tubes in any materials and sizerequirement
SURFACE & DELIVERY CONDITION
SURFACE CONDITION:
GALVANISED/PLAIN/MILL
COATING/3LPE/EPOXY/PAINTED
LINING OPTIONS:
RUBBER/CERAMIC/EPOXY,CEMENT,
BITUMEN/HDPE
DELIVERY: BUNDLED AND STRAPPED, MAT.
CERTS PROVIDED
DARIER ALLOY TECH HAS CAPACITY TO
SUPPLY TUBES AND PIPES IN ACCORDANCE
WITH MANY SPECIFICATIONS AND
APPLICATIONS AND WE FABRICATE AND
MANUFACTURE PIPING SYSTEMS.
WE OFFER ADDITIONAL FLUID CONVEYANCE
AND DESIGN SOLUTIONS AND SPECIFICALLY
OFFER ADDITIONAL WEAR AND ABRASION
RESISTANT TUBES.FITTINGS AND CONTROL
HARDWARE FOR CEMENT AND SLURRY
PUMPING APPLICATIONS 4
PIPE,FITTINGS,FLUIDCONVEYANCE
INSULATED/CLAD PIPING ANDSPECIALISED PIPELINES
We offer additional specialised pipeline design and manufacture for specific applications in mining,industrial and energy sectors. A summary of our scope of supply for specialised pipeline componentsis shown below
Insulated/clad pipelines
Pipelines for chilled water
or heating applications
Ceramic lined/rubber lined
pipelines
Abarasion resistant applications
Heat/corrosion resistant
pipelines
High temp.. and chemical process
applications
Ash/powder/bulk solids
pipelines
Pipelines for bulk solids conveyance
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PIPE,FITTINGS,FLUIDCONVEYANCE FITTINGS
DARIER ALLOY TECH has significant experience and expertise in supply of various fittingsfor fluid conveyance applications. We have scope to source/manufacture and supply fittings in a widerange of standards and materials. The information below provides a general summary of our fittingsscope of supply but is not limited to this. Please feel free to contact us with your requirement.
Flanges, compact flanges,backing flanges
Bends & elbows, Ypieces, laterals
Reducers, tees,endcaps, crosses
Couplings and adapters Expansion joints, dissipatorsSockets and branches,weldolets, threadolets
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PIPE,FITTINGS,FLUIDCONVEYANCE FITTINGS
Below is a general summary of applicable standards in our scope for fittings supply.
Material: A105N/SS304
SS316/
S355 JR (plate flange)
Alloys (eg. MONEL,
HASTELLOY,etc)
Standards:
BS10
BS4504
SANS 1123
ANSI B16.5
DIN
Compact flanges
(or other standard upon
request)
Pressure class: any class
required
Size: any size required
Types: raised face/flat face,
slipon, blind,socket weld,
threaded,weldneck
SEAMLESS/ERW BUTTWELDFITTINGS
FLANGES FORGEDFITTINGS
Material: ASTM A234 WPB, WPC,
WPL6,WPL3, SS304,SS316, etc
Standards:
ASTM A234/DIN/JIS B2311/
ANSI B16.9
Pressure class: any class
required
Size: any size required
Types: Bend/elbows LR & SR,3D,
5D,7D
Reducers eccentric and concentric
Tees equal &unequal, reducing
laterals and ypieces,End
caps,crosses
Material:A105N/ SS340/SS316/ALLOY
Standards:
ANSI B16.11
surface: galvanised or black
Threaded to BS21 (ISO 71)/ NPT
or with socket ends
Class: #1000, #2000,#3000,#6000
Size: any size requirement
Types: Elbows,
reducers,crosses,tees,coupling
socket,threadolet,weldolet, reducing
tees, reducing bends, bushes,
reducing bushes, Unions,caps, half
coupling, plugs, branch socket
THREADED WROUGHTSTEEL FITTINGS
Standards: BS EN 10241/ BS 1704
Threaded to BS21(ISO 7)/NPT
Size: any size requirement
Surface: galvansied or black
Types same as shown above 7
PIPE,FITTINGS,FLUIDCONVEYANCE FITTINGS
MALLEABLE AND DUCTILEIRON FITTINGS
Material: MALLEABLE OR
DUCTILE IRON
Threaded fittings BS21(ISO 7)/NPT
Grooved ductile iron to SANS 8152
Shouldered fittings to SANS 8151
Standards:
BS EN 10242(SANS14) (Malleable
iron)
ASTM A536 Threaded ductile iron
fittings
BS EN 545 Ductile iron fittings for
ductile iron pipe and PVC pipe
(SANS 52842)
Pressure class: STANDARD/CL16
Size: any size required
Types: Elbows,
reducers,crosses,tees,coupling
socket,threadolet,weldolet, reducing
tees, reducing bends, bushes,
reducing bushes, Unions,caps, half
coupling, plugs, branch socket
COUPLINGS AND ADAPTERS EXPANSION JOINTS& DISSIPATORS
Material: DUCTILE IRON OR
STEEL/STEEL ALLOY/STAINLESS
STEEL
Surface: galvanised/painted
Manufacturing process:
CAST/FORGED options
Types: Grooved/Shouldered SANS
815
Flange adaptors, universal
couplings, dedicated couplings,
dismantling joints, high pressure
steel couplings,threaded steel
couplings, HDPE couplings,Quick
release lever types, 2 bolt types,
ring joint, concrete/slurry couplings
Material: Steel/Stainless
steel/Rubber/alloy steel
Surface: galvanised/painted
end connections: as per request
grooved, flanged, buttweld
Types: Mulitbellow expansion joint,
single bellow expansion, rubber
bellows, telescopic expansion joint,
telescopic pressure dissipator
any type can be supplied to meet
customer requirement
Note**
We have capacity to fabricate segmented steel fittings as well as custom design and
manufacture
fittings to suit customer's requirements and application.8
PIPE,FITTINGS,FLUIDCONVEYANCE
FLUID CONTROL HARDWAREAND GENERAL PRODUCTS
In addition to our comprehensive range of tubes, pipes and fittings, we offer general products associated with fluid conveyance. We have
capacity to manufacture or source and supply products for a wide spectrum of applications, in a wide range of materials and design type.
Below is a general summary of these ancillary fluid conveyance products but is not limited to the information provided below. Customer's
should contact us with their special requirement.
Valves: Butterfly, gate, pinch, needle
check, non-return, relief/safetyglobe, ball, plug
diaphragm,strainers
Instrumentation, instrument tubinginstrument fittings, gauges,
orifice plates 9
Gaskets (spiral wound,metallic, non-metallic, etc,
o-rings and seals
Tanks and storage systems(steel, stainless steel, plastic)
Pipe supports, brackets, duckfootsupports, hanging brackets
Custom fittings and parts
Flushing pigs, pipelinecleaning products
SPECIAL STEELS AND ALLOYS
BARS ,BILLETS & PLATES
DARIER ALLOY TECH offers a wide scope of special steelsand alloys on custom or special supply packages andcontracts. We have a wealth of experience and insight into thespecial steels and alloys markets both locally and globally andcan source and supply any materials to suit customerrequirements.
**Please note however that we typically do not undertakegeneral stocking of alloys and special steels for adhoc supply.We offer customers significant cost savings on excellentquality materials using specialized import solutions fordedicated customers and we can enter into stockingarrangements upon request and mutual negotiation. Feel freeto contact us with your requirement
We can source and supply following in special steel gradesand alloys (ferrous and nonferrous:
Round barsHollow bars (Round & square)
Rectangular/square barHeat resistant alloys
Abrasion resistant alloysHigh yield special steelsBoiler steels and alloys
Billets and blocksCorrosion resistant alloysSpecial application alloys
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SPECIAL STEELS AND ALLOYS
NON-FERROUS ALLOYS& METALS
The owners of DAT have significant experience in the supply ofnonferrous alloys and noferrous metals for a wide scope ofapplications and industries whether it be from military ordnanceto electrical applications. It should be noted we only source,stockand supply these materials on special request with dedicatedsupply solutions.
The following is a scope of supply for nonferrous materials:
Zinc (SHG, HG, ZAMAK, etc), aluminium, tin,copper ingots andblocksAluminium alloysBrass and copper alloysAluminium extrusions and profiles
If you are looking to source specific alloys or nonferrous metalsat attractive prices, feel free to contact us accordingly.
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STEEL &ENGINEERING MATERIALS
STEEL SUPPLY &ENGINEERING MATERIALS
DAT has supplied numerous engineering materials and general steelsto local market. This scope of supply represents a wide range ofmaterials and products:
STEEL PLATE AND SECTIONSPROFILED STEEL STEEL HANGING BRACKETS AND HARDWARECASTINGSFORGINGS
ALUMINIUM SECTIONS AND PROFILESNONFERROUS METALS PLASTIC FITTINGS AND TUBEFASTENERS,ANCHORS AND THREADED STEEL RODS
if you are looking to reduce costs in your business feel free to contactus to discuss how we can save you money on your materialspurchases.
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ROCK DRILLINGPRODUCTS
BLAST HOLE DRILLING
DAT has a large comprehensive range of solutions for your blast hole drilling applications andrequirements. initially DAT only manufactured and supplied drill rods,tubes but attention had beenafforded into developing a large range of products in the supply range and we have teamed up withvery well reputed manufacturers. The scope of supply is large and as such a brief overview of our blasthole products is provided below.
Any size and specification
Connections: BECO,API,API IF, etc
DRILL RODS
ROTARY DECK BUSHESSHOCK SUBS
ELEVATOR LIFTINGSUBS
SPECIAL SUBSAND ADAPTORS
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BLAST HOLE DRILLING
ROCK DRILLINGPRODUCTS
BLAST HOLE DRILLING
LIFTING PLUGS
KELLY AND FLOAT VALVE SUBS
JET SUBS
THREAD PROTECTORSSTABILISERS
DRILL BITS
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ROCK DRILLINGPRODUCTS
ROCK FACE DRILLING
DAT has a full comprehensive range of rock face drilling equipment and products for underground andsurface applications, which meet all local and international specifications and standards. DAT importsfrom a dedicated manufacturer with which we hold agency and distribution agreement, as well hasscope to manufacture rock drilling products locally. The list of products is expansive so summaries ofthe products are provided below.
PRODUCTRANGE
Integral Rods Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH)
Hammers
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ROCK DRILLINGPRODUCTS
ROCK FACE DRILLING
Below is a summary of some of but not limited to all the various types of rock face drilling products onoffer
As the product range is extensive, please fee free to download orrequest our rock drilling catalogue for more product information.
Button Bit and Insert SmallHole Drilling Tools
H19 (3/4”)Integral DrillSteels
H22 (7/8”) Integral DrillSteels
Tapered Tools, 7 ° Tapered Tools, 11 ° Tapered Tools, 12 °
H25
Threaded Drilling Tools R25, R28 ,R32, R38,T38, T45, T51 , ST58, ST68
Shank Adapters Atlas Copco
Boart, Bohler, Cannon Furukawa,Gardner
Denver,Ingersoll Rand , Joy,Krupp, Montabert, Secoma,
SIG,Sandvik/Tamrock
DTH Bit
Low Air Pressure DTHBits
3” High Pressure DTH Bits4” High Pressure DTH Bits5” High Pressure DTH Bits6” High Pressure DTH Bits8” High Pressure DTH Bits
DTH Hammers
Low Pressure DTH Hammer Medium Pressure DTH Hammer
High Pressure DTH HammerEfficient High Pressure DTH Hammer
Through Reverse Circulation DTHHammer
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ROCK DRILLINGPRODUCTS
WIRELINE/EXPLORATIONDRILLING
DAT offers a comprehensive range of products for wireline/exploration drilling. A summary of theproducts is provided below but is not limited to the product range indicated. Customers should contactus for more information regarding exploration drilling products.
CASING TUBE
SEAMLESS OR WELDED(ERW)
HW,NW,BW,AWANY MATERIAL REQUIRED
THREADED ENDS WITH FLUSH JOINTS
ANY LENGTH REQUIRED (EG3m,6m,9m,12m
DRILL RODS
SEAMLESS/WELDED(ERW)
AQ,BQ,HQ,NQANY MATERIALS
REQUIRED
THREADED ENDS WITHFLUSH JOINTS
ANY LENGTH REQUIRED(EG 3m,6m,9m,12m
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MINING & ROCK SUPPORT PRODUCTS
MINING & ROCK SUPPORTPRODUCTS
DAT sources and supplies a wide scope of mining products for general mining purposes in both open castand underground environments. the following is a brief summary of various products we source andsupply:
OTR tyres
To meet any size andoperational requirement
ROOF/ROCK SUPPORTPRODUCTS
AND SYSTEMS
WIRE MESHROOF BOLTS/SPLIT SETS
BOLT SET RESINS
DRILLING EQUIPMENT
Based on customer's operationalconditions and requirements
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FIRESUPPRESSION
FITTINGS,TUBE ANDACCESSORIES
FITTINGS,TUBE ANDACCESSORIES
WROUGHT STEELFITTINGS
WELDED BUTTWELD FITTINGS
JIS B2311BEVELLED ENDS (OR PLAIN END)
BUTTWELDFITTINGS
VALVES
Any type of valve required: Non-return,check,butterfly,gate
valve,strainers, pinch valve,glovevalve, etc
ANSI/ASME/BS/AWWA/SANS 664Ends: Flanged/threaded/
grooved/wafer type
To BS1740
Galvanised or "Black"
Threaded to BS 21/BSPT/ISO7-2
DAT has developed a comprehensive range of products specifically utilised in the manufacturing andconstruction of fire suppression systems in the local Southern African market and complies with localand international standards pertaining to fire suppression. below is a summary of the specific products inthis sector we offer. We have capacity to implement unique import, supply and stocking packages forcustomer's projects and can help you realise significant saving and increase your competitiveness whentendering on projects.
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FIRESUPPRESSION
FITTINGS,TUBE ANDACCESSORIES
SANS 1123 #1600/3 (OR TO SUITCUSTOMER REQUIREMENT)
Forged to ASTM A 105Nor plate flanges to S355JR
Raised or flat face
WROUGHT STEEL FITTINGS
FLANGES
WROUGHT STEEL FITTINGS
STEEL TUBE
DN15-DN150: BS1387/SANS 62/ASTM A 53 GR.B
DN200+: SANS 719/ API 5L B
PLAIN END/THREADED END BS21/GROOVED END SANS 815-2
GALVANISED/PAINTED/UNCOATED
MALLEABLE &DUCTILEIRON THREADED
FITTINGS
FM/UL approvedthreaded to BS21/ISO7-2/BSPT
MALLEABLE IRON GRADE: BS EN10242
DUCTILE IRON: ASTM A536
GALVANISED OR "BLACK"
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FIRESUPPRESSION
FITTINGS,TUBE ANDACCESSORIES
To suit SANS 815-2
Galvanised or painted
FM/UL approved
ASTM F568M CL.8.8
Plain/galvanised/electrogalv
Bolts,nuts, drop in anchors
GROOVED FITTINGS& COUPLINGS
DUCTILE IRON FITTINGSFOR PVC/HDPE TUBE
FASTENERS
Manufactured to BS EN 545
To suit SANS 52842
Painted or galvanised
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FIRESUPPRESSION
FITTINGS,TUBE ANDACCESSORIES
Threaded barrel nipples and long barrel nipples
to BS EN 10241Galvanised or "black""
threaded to BSPT/BS21/ISO7-2
EXPANSION JOINTSBEAM CLAMPS &
HANGING HARDWAREBARREL NIPPLES &
THREADED NIPPLES
Beam clamps, hangingstraps, hanging brackets, P-
CLIPS, G/C-Clamps,
Single bellow rubberor
Multi-bellow steel
flanged or grooved ends
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CEMENT & BACKFILL PRODUCTS CEMENTS & BACKFILL PRODUCTS
DAT works with a major cement supplier and has scope to supply various cementitious products andcements for mining, backfill and general purposes. If you are looking for cost savings on your cementusages or are looking to develop cement grades with unique specifications please feel to contact us andsee how we can assist. we can offer supply packages on the following cement products and backfillaccessories below
General purpose cement :42.5N and 52,5 N
Specialised backfillcements (SLAG & FLY ASH
blends)
Backfill bags
FLY ASHBLAST FURNACE SLAG
Tailings sourcing andsupply
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FABRICATED &MACHINED PARTS FABRICATED & MACHINED
PARTS
DAT has full manufacturing capacity to manufacture and supply various components as per customerspecifications and requirements. We offer various services to full manufacture components and parts andwe incorporate a multidisciplinary approach comprised of standard conventional machining, fullyautomated CNC multi-axis machining, welding to code and general boiler making techniques. Whetheryou have a requirement for once-off custom parts or regular bulk purchases of parts we can offer themost cost effective solution. The following is a summary of fabricated and machined parts we can supply:
Fabricated & Welded steelcomponents and parts (eg.brackets, tanks, supports,
etc)
Bulk machining and supplyof steel parts
Specialiseddesign,machining and
manufacture of customparts
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SLURRY/CEMENT PUMPINGSOLUTIONS SLURRY/CEMENT PUMPING
SOLUTIONS
DARIER ALLOY TECH has significant experience in the pumping of slurry and cementitious products inmining and construction industry. we have a diverse range of products specifically for pumping of cementand slurry in backfill, mining and construction applications. We can provide full solutions for slurry andcement pumping with our range of high pressure tubes and fittings specifically designed for thisapplication. in addition we have scope to source and supply various valves, fittings, flow control hardwareand slurry/cement pumps
High pressure seamless steel with
stub ends
HDPE lined pipelines
Ceramic lined pipelines
High pressure slurry/cement pumps
High pressure alloy steel couplings and clamps(quick release and bolt types)
High pressure, wear resistant valves and flowcontrol hardware
(diverter valves, chokes and throttle/dissipator devices)
DARIER ALLOY TECH has significant experience in the pumping of slurry and cementitious products in mining and construction industry. wehave a diverse range of products specifically for pumping of cement and slurry in backfill, mining and construction applications. We can providefull solutions for slurry and cement pumping with our range of high pressure tubes and fittings specifically designed for this application. inaddition we have scope to source and supply various valves, fittings, flow control hardware and slurry/cement pumps
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