Welding

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(451806-X)EASTERN OXYGEN INDUSTRIES SDN BHD

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Process SupportIndustrial products are offered to support the industrialcutting and joining processes used by Eastern Oxygen’s customers, namely:

Cutting1 Oxy-Fuel Gas Cutting2 Plasma Cutting

Joining1. Brazing and soldering2 Oxy-Acetylene welding3 Shield Metal Arc Welding (SMAW or MMA)4. Gas Metal Arc Welding (GMAW, MIG and FCAW)5. Submerged Arc Welding (SAW)

The product portfolio includes gases, filler materials, power sources,accessories and spares, together with a selection of safety equipment.

Prepared By: Alan Law

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Oxy-Fuel gas cuttingGases

Oxygen Cylinders, MCPs, PLC, bulk liquidAcetylene Cylinders

EquipmentCutting torchesAutomatic Cutting Machine Straight lineRegulators

ConsumablesCutting nozzlesHoses and fittingFlashback arrestor

AccessoriesNozzle cleaner, spanners, flint lighters

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Oxy-Acetylene weldingGases

Oxygen Cylinders, MCPs, PLC, bulk liquidAcetylene Cylinders

EquipmentWelding torchesRegulators

ConsumablesWelding nozzlesHoses and fittingFlashback arrestor

AccessoriesNozzle cleaner, spanners, flint lighters

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A B COxygen Cyl 7.1 m3 1.4 m3 a a 150 Barg BS 341 No. 3Acetylene Cyl 5 Kg 3 Kg 1.5 Kg 17 Barg BS 341 No. 4

Settled Pressure

Outlet Connection

Gas Type CAPACITYUOM SIZE

PLC MCP

WELD AND CUT

Bulk supply of liquid oxygen is availableSettled Pressure : +/- 5% variation


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WELDING GASES

A B CCarbon Dioxide Cyl 25 Kg 18 Kg a 55 Barg BS 341 No. 8Argon Cyl 7.1 m3 a 150 Barg BS 341 No. 3Welding Mixture Cyl 6.3 m3 150 Barg BS 341 No. 3

MCPSIZECAPACITY

Outlet ConnectionPLC

Gas Type

UOMSettled

Pressure

Size and Settled Pressure : +/- 5% variation


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GENERAL GASES

A B CComp. Air Cyl 7.1 m3 150 Barg BS 341 No. 3Hydrogen Cyl 7.1 m3 a 150 Barg BS 341 No. 4Nitrogen Cyl 7.1 m3 a 150 Barg BS 341 No. 3

PLC MCP

CAPACITYGas Type

UOMSIZE Settled

PressureOutlet

Connection

Sizes and Settled Pressure : +/- 5% variation


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Support ServicesTechnical Support

Product trainingWelding process trainingSafety assessment and training

Equipment for Hire and LeasePower SourceGas PipelineGas Storage

Equipment Servicing and RepairGas Pipeline SU

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GasesNot Required

Equipment Power sources Single and multi-phase Inverter

(AC, DC, AC/DC)Engine driven machines

ConsumablesGeneral purpose electrodes Rutile, cellulosic, iron powderLow hydrogen electrodes Carbon and alloy steelHard facing electrodes Solid and tubularSpecial electrodes Non-Fe, cast iron, stainless steel

AccessoriesWelding cable, Electrode holder, Earth clamp

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Manual Metal Arc Welding (MMAW) is frequently referred as Stick Welding.

MMA ST160

MMA ST162

MMA ST315

The Manual Metal Arc welding process, referred to as metallic-arc welding, arc welding or stick welding, is extensively used in welding ferrous and nonferrous metals.

Arc welding provides you the ability to join two pieces of metals by melting them with an arc generated between a coated-metal electrode and the base metal.

The temperatures developed by the arc can reach as high as 10,000 Fahrenheit.

Prepared By: Victor Kueh

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GENERAL PURPOSE ELECTRODE

APPLICATION

• General structural steel fabrication

• All positional welding

A PPR OX .N O W EIGHT

OF R OD S PER B OX

M M SW G M M PER PA C K ( KG)

2.6 12 350 245 20

3.25 10 400 135 20

4.0 8 400 95 20

5.0 6 400 60 20

SIZE Lgt h

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ARCWELD 7018LOW HYDROGEN ELECTRODE

APPLICATION:• Suitable for the welding of all mild and high

strength C-Mn and micro-alloyed type steels (ASTM A36, A516, A106, A573; BS 4360 Grade 40, 43,50; API Spec 5L X52, X56, X60, X65; JIS3106, SM41, SM50)

• Recommended for heavy duty structure, pipelines tubular and pressure vessel fabrication work

W EIGHT

PER B OX

M M SW G M M ( KG)

2.50 12 350 20

3.20 10 350 20

4.00 8 350 20

5.00 6 450 20

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OF R OD S PER B OX


3.25 10 400 125 20

4.0 8 400 80 20

5.0 6 400 58 20

SIZE Lgt h


OF R OD S PER B OX


3.25 10 400 115 20

4.0 8 400 75 20

5.0 6 400 50 20

SIZE Lgt h

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OF R OD S PER B OX


2.0 14 300 172 2.0

2.5 12 300 104 2.0

3.25 10 350 70 2.5

4.0 8 350 45 2.5

SIZE Lgt h

APPR OX .N O W EIGHT

OF R OD S PER B OX


2.0 14 300 172 2.0

2.5 12 300 104 2.0

3.25 10 350 70 2.5

4.0 8 350 45 2.5

SIZE Lgt h

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OF R OD S PER B OX


2.50 12 350 - 12.3

3.20 10 350 - 12.3

4.00 8 - - 12.3

SIZE Lgt h


OF R OD S PER B OX


2.50 12 350 - 12.3

3.25 10 350 - 12.3

4.00 8 - - 12.3

SIZE Lgt h

AVESTA 308 STAINLESS STEEL ELECTRODE

AVESTA 316 STAINLESS STEEL ELECTRODE

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OF R OD S PER B OX


2.60 12 300 105 2.0

3.20 10 350 72 2.5

4.00 8 350 47 2.5

SIZE Lgt h


OF R OD S PER B OX


2.50 12 340 108 2.5

3.25 10 340 79 2.5

4.00 8 340 55 2.5

SIZE Lgt h

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GasesCarbon Dioxide CylindersArgon CylindersCarbon Dioxide/Argon Cylinders

EquipmentPower sources Single and multi-phase transformer, Inverter Wire feederMIG torchRegulator

ConsumablesSolid wires Carbon, low alloy and stainless steels, non-FeCored wires Flux, and metal cored; carbon, low alloy and

stainless steel

AccessoriesNozzles, diffusers, contact tips, liners, feed rolls

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Gas Metal Arc Welding (GMAW) is frequently referred as MIG Welding.

In MIG process, the heat generated by an arc, formed between the end of a consumable filler wire and the work piece, is used to fuse the joint area.

The filler wire is fed continuously, through a contact tube or tip (from which it picks up welding current), into the arc area.

The arc is formed in an shieldinggas which prevent oxidation of the weld, assists in cleaning, determines the heating characteristics of the arc and the mode of transfer.

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Transmig 400HD

Transmig 330 RemoteTransmig 220


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Prepared By: Amy Tan

MIG WIRE

EOI Copper Coated Wire is copper plated and produced in a modern plant in Malaysia to the American Welding Society Specification AWS A5.18-79 Classification ER70S-6. The wire is approved by American Bureau of Shipping and Lyold’s Register of Shipping.

M.I.G. wire is extensively applied and used in the following Industries: Automobiles manufacturing; Auto parts manufacturing; Furniture industries; Containers manufacturing; Engineering Maintenance and Fabrication work and so on.

M.I.G. wire is checked and tested at each step of the process from raw material to finished product. We make sure it is up to prescribed standards…It is not good enough for us unless it is good enough for your industry.

0.035% max.Sulphur

0.025% max.Phosphorous

0.80 to 1.15%Silicon

0.40 to 1.85%Manganese

0.07 to 0.15%Carbon

CHEMICAL COMPOSITION

STANDARD SIZES0.8mm, 1.0mm, 1.2mm

PACKAGING

M.I.G. wire is layer wound or random wound on 15/kg plastic spool is individually sealed in a plastic bag inside a cardboard box. Packing comes in a pallet of 63 boxes. G

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GasesArgon CylindersArgon/Hydrogen CylindersHelium CylindersArgon/Helium Cylinders

EquipmentPower sources Single and multi-phase transformer, Inverter Welding torch (DC, AC/DC)Regulator

ConsumablesTungsten electrodesTIG filler materials Carbon, low alloy and stainless steels, non-Fe

Accessories Nozzles, collet bodies, back caps, earth cable and clamps

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TIG (Tungsten Inert Gas) uses a non-consumable tungsten electrode held in a torch. Shielding gas is fed through the welding torch to protect the electrode, molten weld pool, and weld zone from contamination by the atmosphere

The process differs from Metal Inert Gas (MIG) because the electrode is not melted and used as filler metal. On welds that require filler metal, a welding rod is fed into the weld zone and melted with the base metal.

The electric arc is produced by the passage of current between the tungsten electrode (non-consumable) and the part to be welded (work). The heat generated by the arc melts the base metal.

SANREXTD2005

SANREX TD3005


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GasesAir CylindersNitrogen Cylinders

EquipmentPower sources Single and multi-phase transformer, Inverter Cutting torch (DC, AC/DC)Regulator

ConsumablesCutting tips, cups and electrodes

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The basic plasma arc cutting system consists of a power supply, an arc starting circuit and a torch. These system components provide the electrical energy, ionization capability and process control that is necessary to produce high quality, highly productive cuts on a variety of different materials.

The power supply is a constant current DC power source. The open circuit voltage is typically in the range of 240 to 400 VDC The output current (amperage) of the power supply determines the speed and cut thickness capability of the system. The main function of the power supply is to provide the correct energy to maintain the plasma arc after ionization.

Plasma Cutting process offers advantages over Oxy-Fuel torch cutting methods in many applications.

Cutmaster 38 Cutmaster 50

Cutmaster 75 Cutmaster 100

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The COMET ECONOMY Kit gives you the key components required for oxy/acetylene gas welding and cutting operations.

For those just starting out or as an addition to existing gas cutting and welding facilities the COMET ECONOMY is the ideal kit.

PLANT CONTENTS:• COMET 600 VI Oxygen Regulator – 3/8” BSP RH Ext• COMET 600 VI Acetylene Regulator – 3/8” BSP LH Ext• COMET 3 Blowpipe 3/8” BSP Inlet• COMET 3 Cutting Attachment – 3 Seat ANME• COMET 3 Type 550 Mixer• Welding Tip Type 551, Size 8• Cutting Nozzle 3 Seat ANME Size 01• Equipment User Manual

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The COMET COMMANDER Gas kit is premium quality oxy/acetylene welding and cutting kit.

Available in a solid plastic toolbox, the COMET COMMANDER kit is the logical choice for those who wish to replace their existing gas equipment with a comprehensive welding and cutting outfit.

PLANT CONTENTS:

• COMET 600 VI Oxygen Regualtor – 3/8 “ BSP RH Ext• COMET 600 VI Acetylene Regulator – 3/8” BSP LH Ext• COMET 3 Blowpipe 3/8” BSP Inlet• COMET 3 Cutting Attachment – 3 Seat ANME• COMET 3 Type 550 Mixer• Welding Tip Type 551, Size 8• Cutting Nozzle 3 Seat ANME Size 01&04• Twin Hose Oxy/Acet 6.35mm Bore, 3/8”BSP• Spanner Wrench• Spanner Key• Flint Lighter• Tip Cleaner• Welding Goggles• Equipment User Manual

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FEATURES:• Forged Brass body & bonnet• Stem type seat mechanism• Factory set pressure release valve on oxygen regulators• Dual scale, easy read gauges enable both inlet & delivery pressures to be read at a glance

• Colour control knobs: blue for oxygen; red for acetylene• Sintered inlet filter

APPLICATION:

A compact, economical regulator suitable for most cutting, welding and heating applications with oxygen and acetylene gases.

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BOC 8000 single stage regulators feature the latest technology for precision flow of gas.These regulators generally comply with or exceed the Safety and Performance requirements of the recognised International, National and Industry Standards eg. ISO 2503The BOC 8000 regulators provide all the advantages of high pressure regulator where safety aspect is a major concern.These regulators are suitable for most welding, cutting, heating processes and most non welding gas application.

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Hand tightening for easy attachment onto Comet 3 Blowpipe. (‘O’ ring seal ensure a perfect gas-tight connection everytime).Large flutes on mixer give easy positive handling, even when wearing welding gloves.Mixer 550 and 570 can be used with either Oxy/Acetylene, oxy/LP gas or Oxy/Natural gas.Mixer 574 is an injector mixer design for Oxy/LPG or Oxy/Natural gas, heavy duty highflow applications. For use with SHP3 and SHP4 only.No change required when altering fuel gas, other than the type of tip and hose required.High resistance to backfire, regardless of the gas type or flow setting.

APPLICATION:

Mixer 550 is used for welding and light heating. Mixer 570 and 574 are used for heating and cleaning.

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Attaches quickly and easily to COMET 3 Blowpipe by hand (no spanner required).‘Locking teeth’ enable the attachment to be repositioned (not applicable to H-type).Tapered seat head allows multi-positioning of gouging nozzles.Cutting oxygen lever securely fitted to the body for ease of operation.Twin tube and three tube options for different nozzle types.Unique multi-mixer design accommodates Oxy/Acetylene, Oxy/LP gas or Oxy/Natural gas.Large flutes on the hand tightening nut for a better grip when wearing welding gloves.For use with Type 40, 3 seat and Flat Seat cutting nozzles (check model type before ordering).

APPLICATION:Suitable for the following processes hand cutting, sheet metal cutting, rivet cutting, heating and gouging.

COMET TM 3 CUTTING ATTACHMENT

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Cuts up to 200mm (8”) with a size 24 nozzle.Attaches quickly and easily to COMET 3 Blowpipe by hand (no

spanner required).‘Locking teeth’ enable the attachment to be repositioned at any

angle.Taper seat head allows multi-positioning of gouging nozzles.Head mix design within a solid manganese bronze head allows

cutting of up to 200mm (8”).Cutting oxygen lever securely fitted to the body for ease of

operation.Large flutes on the hand tightening nut for a better grip when

wearing welding gloves.

APPLICATION:Suitable for the following processes: hand cutting, sheet metal cutting, rivet cutting, heating and gouging.

COMET TM 3 EXTRA HEAVY DUTY CUTTING ATTACHMENT

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FEATURES:Small KerfLimited under slagLimited upper edge meltLimited upper edge slagCutting operation with high speedSteady and safe cutting operationCutting operation with a small amount of gasHigh speed divergent nozzles with stainless steel insert for improvedperformance and nozzle life.

4.34045045080-458250-300306123

4.140450450150-807150-250306122

3.640450450200-1506100-150306121

335400400320-200550-100306120

2.825300300350-320440-50306119

2.320300300400-350330-40306118

220300300490-400215-30306117

1.820280280550-490110-15306116

1.320200200660-55005-10306115

120140140-6000-5306114

Kerf Width (mm)Fuel kPaPR-HeatCutting

Cutting Speed (mm)

Tip No. SizePlate Thickness (mm)

Part Number

Standard Speed Cutting Nozzles – Oxy/Acetylene Ordering Information

3 SEAT CUTTING NOZZLES FOR MACHINE CUTTING

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FEATURES:Small KerfLimited under slagLimited upper edge meltLimited upper edge slagCutting operation with high speedSteady and safe cutting operationCutting operation with a small amount of gasHigh speed divergent nozzles with stainless steel insert for improved performance and nozzle life.

3.640455455200-1506100-150306103

335385385320-200550-100306102

2.825315315350-320440-50306101

2.320315315400-350330-40306100

220315315490-400215-30306099

1.820280315280550-490110-15306098

1.320200210660-55005-10306097

120140140-6600-5306096

Kerf Width (mm)Fuel kPaPr-HeatCutting

CuttinSpeed(mm)

Tip No.SizePlate Thickness (mm)

PartNumber

Standard Speed Cutting Nozzles – Oxy / LPG or Natural Gas Ordering Information

3 SEAT CUTTING NOZZLES FOR MACHINE CUTTING

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3070265518,10,12,15,20,26,322-25

38100503070065513225

2250503070055512613-19

125050307004551208.2-10.0

(mixer 304002)6.55050307003551155.0-6.5

Genuine COMET 245050307002551123.2-4.0

Genuine COMET 335050307001551102.6

2505030700055182

1.5505030705755161.2

1.5505030705655140.9

Welding blowpipe (all tips)

Consumption each gas litres/min

Pressure kpa

acetylene

Pressure kPa

oxygenPart

numberModel

numberTip size

Steel thickness

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COMET TM OXY/ACETYLENE WELDING TIPS

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AUTOMATIC PORTABLE FLAME CUTTING MACHINEThe WCM-12 is a powerful, versatile, precise and easy to use cutting machine. It is economical and has high performance. It has a PI-SHUTTER (Quick Action Gas Saving Valve) installed with the following advantages:

•Saving 15% of Oxygen and Fuel Gas.

•Easy operation with a “once” fuel Gas.

•Single action (one-touch) for “on/off” gas supplies.

The Clutch-Lever is custom made which ensures quick positioning and start of machine.

The carrying handle is positioned for easy and quick handling.

The Speed-Controller is heat-proof and is protected by a stainless steel Head-Shield, which also ensures durability.

The Machine Body is die-cast, small lightweight, well balance and excellent quality finished and simple construction. It provides precision cutting and easy for service maintenance and repairs.

Dimensions (mm) : 320 (L) x 310(W) x 180(H) Driving Speed : 50-1,000 mm/minTotal Weight : 9.3 Kgs Cutting Capacity : 3-60mmMotor (110V) : 6750 r.p.m.(16.5 r.p.m) Rail Dimensions : 1,800 (L) x 170(W) x 5

(THICK)Speed Control : TRIAC Order No. : 1070900012

(RAIL 1071101012)

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WITT AUTOMATIC FLASHBACK ARRESTOR RF 53 N

The RF 53N Flashback Arrestor should be used wherever a flammable gas is mixed with oxygen or air. The arrestor will prevent a flashback traveling past the point of installation.

The arresting element quenches the flame completely. Additional safety features prevent reverse flow of gases and an automatic cut-off valve will operate before the internal temperature reaches a dangerous level.

Automatic Flashback Arrestors RF 53 N conform to DIN 8521, BS 6158, ISO 5175 and other national standards.

SAFETY ELEMENTDirt Filter . Non-return Vlave . Flame Arrestor Temperature activated Cut-off Valve

MAXIMUM WORKIING PRESSURESAcetylene 1,5 barMAP-Mixtures 2,5 barLPG 5,0 barHydrogen 5,0 barAir/Oxygen 10,0 barAll pressures gauge.

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Documents

Welding