Svets, Löd, Gasol, Utsug

BV 12 has a low weight and does not hinder work with gas welding and/or gas torches. The pressure drop in the check valve is insignificant. Can be used up to 16 bar and in the temperature range -30ºC to 50ºC. The check valve is marked with gas type, flow direction, maximum working pressure and manufacturer.
NOTE! The non-return valve does not replace the non-return valve.

Protects the welder from continuous kickback, backflow and fire when welding and cutting. Must always be used for fuel gases and propane and recommended for oxygen. Since oxygen increases the combustion rate, a backstop should also be fitted to the oxygen regulator.
Designed for the following gases: Acetylene, hydrogen, propane, methane, MAP gases and oxygen.
With five important safety features:
-Shuts off gas supply in case of continuous backflow.
-Stops and extinguishes continuous backflow.
-Prevents backflow.
-Shuts off gas supply in case of overheating (95°C).
-Simple and effective reset function.

Blowtorch for both professionals and home craftsmen. For soldering, paint removal, bolt loosening and other heat applications. SoftGrip handle and automatic Piezo ignition. Standard burner that provides a stable and windproof flame. AntiFlare function, can be used in any position. Used together with Powergas 2203.
Gas container not included.
Gas container - Extremely flammable.

Blowtorch for both professionals and home craftsmen. For soldering, paint removal, bolt loosening and other heat applications. SoftGrip handle and automatic Piezo ignition. Standard burner that provides a stable and windproof flame. AntiFlare function, can be used in all positions.
Supplied with gas canister Powergas 2203.
Gas canister - Extremely flammable.

Set consisting of burner head, standard burner, LPG container (2204) and container base. The burner head has a control valve and bayonet mount for quick replacement of different burners. Automatic ignition - the flame is switched on and off with the push button. Also with locking button for long intervals or when you want to keep your hands free.
LPG container - Extremely flammable.

Efficient blowtorch with double-injected composite handle for maximum comfort and ease of use. Built-in automatic ignition - the flame is switched on and off with the push button. Lock button for long intervals or when you want your hands free. Burner with bayonet mount for quick change between different burners. Shut-off valve. Supplied complete with handle and cyclone burner 8706 suitable for all types of heating work incl. soldering of pipes.
253501: For refillable propane bottle P 2000. For professional users e.g. plumbing, air conditioning, paint removal and shrinking.
253511: For disposable containers 2205, 2206 or 2208.
Gas containers - Extremely flammable.

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Burner for easier soldering and heating work. Fits together with throat tube 8716 and refillable LPG bottle 2000.

Efficient burners for Sievert Metal Jet and Power Jet.
Cyclone burner 8707 only fits Metal Jet and Power Jet Ultra.

For connection to burner handle 3486 or 3488. Recommended working pressure 2-4 bar, but the design allows direct bottle pressure, but hose break valve must then be used. The burners are perfect for drying and welding cardboard, detail work, road work and other demanding heat work such as asphalt work, insulation, preheating, melting ice and snow. In the case of reradiation heat, longer throat tubes should be used.
Burners 294102, 294202, 294302, 294402 made of brass. Burners 293401 and 296001 made of stainless steel.

Heat-resistant polypropylene handle. The control valve precisely regulates the gas flow for both small and large burners. Thread to throat tube G (R) 3/8 ¨ right. Thread to hose coupling G (R) 3/8 ¨ left.

Equipped with an economy flame valve, which saves time and gas and provides a precise and easily adjustable economy flame that can be quickly changed to full flame by pressing the button on the valve. The button can also be locked at full flame and quickly changed to economy flame. Thread to throat tube G (R) 3/8¨ right. Thread to hose coupling G (R) 3/8 ¨ left.

For hard or soft soldering. For connection to P-bottle. Contains cyclone burner 3335, handle 3366, 4 meter hose with reducing valve 309121 with fixed pressure 2 bar.
Sievert ProMatic always requires regulator.

Very easily welded omni-current electrode. Excellent thin plate electrode and the good flowability mean that both butt and fillet welds have an even and beautiful string appearance. Lightly ignites even with small transformers with 50 V open-circuit voltage (OCV). OK 43.32 is recommended for ordinary carbon steel, as well as for ship steel of A quality in ordinary strength class.
Return: 95%
Current type: DC+(-), AC , open-circuit voltage (OCV) 50 V
Examples of corresponding additive materials:
TIG: OK Tigrod 12.64 MAG: OK Autrod 12.50, 12.51, 12.64 Tube wire: OK Tubrod 15.14; PZ6113
Electrode class:
SFA/AWS A5.1: E6013 EN ISO 2560-A: E 42 0 RR 12
Typical values ??of solid welds:
Chemical composition %:
C: <=0.12, Si: 0.55, Mn: 0.5
Mechanical values:< BR>Strength (ReL): 460 MPa
Strength of rupture (Rm): 550 MPa
Elongation (A5): 26%
Impact toughness, KV:
Test temperature/Impact toughness value:
+20°C/65 J, 0°C/=>47 J
Approvals:
ABS: 2, BV: 1, DB: 10.039.36, DNV: 2, GL: 1, LR: 1, VdTÜV: 00621, CE: EN13479, RS: 2

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Extra low-carbon stainless steel electrode of type 18Cr 12Ni 2.8Mo intended for position welding mainly of thin-walled pipes. The electrode has a thin casing and can be welded according to the so-called ''drop welding method'' or vertical falling, which is faster. This requires an electrode with very good ignition and re-ignition properties, which makes OK 63.20 very suitable. The electrode is directly adapted for the stainless steels of types 316 and 316L, for example X3CrNiMo17-13-3 (SS2343), X2CrNiMo18-14-3 (SS2353) or corresponding steel according to other standards. The weld metal's low carbon content provides good resistance to intercrystalline corrosion but also to pitting and most types of corrosion in reducing and neutral solutions. OK 63.20 can also be used for welding stabilized steels if these are not to be operated at temperatures above 400°C. /B>
DC+, AC, open-circuit voltage (OCV) 50 V
Examples of corresponding additive materials:
TIG: OK Tigrod 16.32
MAG: OK Autrod 16.32
Tubing wire: OK Tubrod 14.21
Electrode class:
EN 1600: E 19 12 3 L R 1 1
SFA/AWS A5.4: E316L-16
Werkstoff Nr: 1.4430
CSA W48: E316L-16
Typical values ??of all-weld material:
Chemical composition %:
C: <0.03, Si : 0.50-1.00 Mn: 0.5-1.2, Cr: 17.5-19.0, Ni: 11.0-13.0, Mo: 2.5-3.0
Mechanical values:
Yield limit (Rp0 ,2): 480 MPa
Breaking strength (Rm): 590 MPa
Elongation (A5): 41%
Impact toughness, KV:
Test temperature/Impact toughness value: +20° C/56 J, -60°C/46 J
Ferrite number: FN 3-10
Approvals:
CWB: CSA W48, Seproz: UNA 272580, VdTÜV: 09716, CE: EN 13479

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Overalloyed stainless electrode for welding stainless to other types of steel. However, OK 92.26 should be used for welding stainless against heat-resistant steels, for example SS 2116, SS 2218 (10CrMo9-10) at high operating temperatures. The electrode is suitable for bottom strings in the transition between the unalloyed and stainless layers of compound plates. OK 67.70 has excellent welding properties on both direct and alternating current. It can be used in all positions except vertically downwards and in all existing joint types. For horizontal welding in thicker materials, the fast-welding high-yield electrode OK 67.71 can be a good alternative to OK 67.70.
Return:
120%
Type of current:
DC+, AC, open circuit voltage (OCV) 55 V
Example of corresponding additive material:
TIG: OK Tigrod 16.54
MAG: OK Autrod 16.54
Tube wire: OK Tubrod 14.33 , 15.32
Electrode class:
EN 1600: E 23 12 2 L R 3 2
SFA/AWS A5.4: E309MoL-17
Werkstoff Nr: 1.4459
CSA W48: E309MoL-17
Typical values ??of all-weld material:
Chemical composition %:
C: 0.03C, Si: 0.8, Mn: 0.8, Cr: 23.0, Ni: 13.0, Mo: 2.7
Mechanical values:
Strength (Rp0.2): 510 MPa
Breaking strength (Rm): 610 MPa
Elongation (A5): 32%
Impact toughness, KV:
Test temperature/Impact toughness value: +20°C/50 J
Ferrite number : FN 12-22
Approvals:
ABS: SS to C&C/Mn steels, CWB: CSA W48, DB: 30.039.05, DNV: 309 Mo, LR: SS /CMn, RINA: E 309Mo, Sepros: UNA 409820, VdTÜV: 02424, CL: EN 1600, BV: UP, CE: EN 13479

Highly alloyed electrode for butt welding of hard-to-weld dissimilar steels, welding of sliding surfaces, and as a buffer layer when welding hard welds. Distinctive for the welding material is high strength, high crack resistance and high wear resistance. The electrode withstands dilution and upalloying, produces high-strength welds both in high-alloyed and low-alloyed steels and when welding white dissimilar steels together. The high chromium content provides a low coefficient of friction and scaling resistance up to 1150oC. Welding at an elevated working temperature can in many cases be eliminated, except for steel with a high carbon equivalent, when a preheating around 150-200°C should be applied. OK 68.81 justifies the name universal electrode for difficult welding situations in both common and difficult-to-weld unusual steels. Suitable applications are rollers, forging tools, hot forming tools, punching pads for plastics, etc.
Efficiency:
125%
Power type:
DC+, AC, open circuit voltage (OCV) 60V
Example of corresponding additive material:
TIG: OK Tigrod 16.75
MAG: OK Autrod 16.75
Electrode class:
AWS A5.4: E312-17
EN 1600: E 29 9 R 3 2
Werkstoff Nr: 1.4337
EN 14700: E Fe11
Typical values ??of all-welded material:
Chemical Composition %:
C: 0.01, Si: 0.8, Mn: 0.7, Cr: 29.0, Ni:10.0
Mechanical values:
Tensile strength (Rp0.2): 610 MPa
Break strength (Rm): 790 MPa
Elongation (A5): 22%
Impact strength, KV:
Test temperature/Impact strength value: +20°C/30 J
Ferrite content: FN 40-50%
Approvals:
Seproz UNA 054403

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CuNi-alloyed LMA all-current electrode which produces a weld metal with good corrosion resistance against salt water and flue gases, and was used for weather-resistant steels and for structural steel in ships. The weld metal has excellent mechanical properties. OK 73.08 is particularly suitable for welding armor steel in icebreakers and other ships operating in conditions where protective paint wears away. Intended for e.g. CORTEN, Domex 350W, UHBCCP etc. The good mechanical strength properties also make it suitable for welding general high-strength steels as well as ordinary and high-strength ship steels of A, D and E quality.
Yield:
125%
Current type:
DC+, AC, open-circuit voltage (OCV) 65 V
Example of corresponding additive material:
TIG: OK Tigrod 13.26
MAG : OK Autrod 13.26
Tube wire: OK Tubrod 14.01
Electrode class:
SFA/AWS A5.5: E8018-G
EN ISO 2560-A: E 46 5 Z B 32
Typical values ??of all-weld material:
Chemical composition %:
C: 0.06, Si: 0.4, Mn: 1.0 , Ni: 0.7, Cu:0.4
Mechanical values:
Strength (Rp0.2): 500 MPa
Breaking strength (Rm): 590 MPa
Elongation (A5): 27%
Impact strength, KV:
Test temperature/Impact strength value: -20°C/160 J, -40°C/130 J, -50°C/70 J
Approvals:
ABS: 3H5, 3Y, BV: 3Y HH, DB: 10.039.20, DNV: 3 YH10, GL: 3YH15, LR: 3, 3Y H15, RS : 3YHH, Sepros: UNA 409819, VdTÜV: 02115, CE: EN 13479

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Fast-welding high-yield electrode that combines the good mechanical properties of the basic electrodes with the good welding economy of the high-yield electrodes. It is advantageously used for butt joints and butt joints in horizontal position as well as vertical butt joints. OK Femax 38.65 is recommended for ordinary structural steels, microalloyed high-strength steels and for ordinary and high-strength marine steels of A-D and E-quality.
Yield:
165%
Strömart :
DC+, AC, open-circuit voltage (OCV) 65 V
Examples of corresponding additive materials:
TIG: OK Tigrod 13.28
MAG: OK Autrod 12.50, 12.51, 13.28
Tube wire: OK Tubrod 15.17, 14.05; PZ6138
Electrode class:
SFA/AWS A5.1: E7028
EN ISO 2560-A: E 42 4 B 73 H5
Typical values ??of solid welds:
Chemical composition %:
C: 0.08, Si: 0.4, Mn: 1.1
Mechanical values:
Strength (ReL): 430 MPa
Strength of rupture (Rm): 540 MPa
Elongation (A5): 26%
Impact strength, KV:
Test temperature/ Impact strength value: -20°C/110 J, -30°C/95 J, -40°C/65 J
Approvals:
ABS: 3H5, 3Y, BV: 3Y HH , CE: EN 13479, DB: 10. 039.15, DNV: 3 YH10, GL: 3YH10, LR: 3, 3YH15, RINA: 3Y H10, Sepros: UNA 409819, Ü: 10.039/1, VdTÜV: 00635, PRS: 3YH10

Light-welded all-round hard welding electrode specially made for use with transformers with low open-circuit voltage (OCV>45V), but can also be welded with DC plus pole. The electrode is suitable for hard welding of worn agricultural implements, forestry and loading machines and produces a durable weld metal with a hardness between 54-60 HRC. It is extremely easy to weld, leaving an even and smooth strand surface.
Type of current:
DC+, AC, open-circuit voltage (OCV) 45 V
Electrode class:< BR>DIN 8555: E6-UM-55
EN 14700: E Z Fe2
Typical values ??of all-weld material:
Chemical composition %:
C: 0.4, Si: 0.6, Mn: 0.5, Cr: 6.0, Mo: 0.6
Properties:
Weld hardness untreated: 54- 60 HRC
Machinability: Grinding
Impact resistance: Very good
Resistance to abrasion: Very good
Resistance to:
Metal to metal wear: Very good
Abrasive wear: Good
High temperature wear: Very good
Corrosion: Very good
Example of corresponding additive material:
Tube wire: OK Tubrodur 15.52
Approvals:
Sepros: UNA 054403

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Gas burner with automatic ignition. Powerful flame that can be adjusted in both shape and intensity. Powered by butane gas. Metal handle. Fixed support foot that makes it stable during "hands free" work. The stable flame can be adjusted both in shape and intensity. Suitable for e.g. cooking (painting, flaming), soldering, shrinking work, melting/thawing snow and ice, lighting bonfires, lighting and marshals, etc. Supplied without gas. Flame temperature 1350°C. 200 min burning time per filling.

With automatic ignition. Powered by butane gas. Rubber-coated metal handle. Robust removable support foot that makes it stable during "hands free" work. The stable flame can be adjusted both in shape and intensity. Suitable for e.g. cooking (painting, flaming), soldering, shrinking work, melting/thawing snow and ice, lighting bonfires, candle and marshalls, etc. For use with butane gas. Supplied without gas. Flame temperature 1300°C. 220 min burning time when filling.

Turbo Lite provides a precise and windproof tip flame suitable for spot heating. Automatic ignition. Outer casing in brushed aluminium. Childproof protective cap. Low temperature 1300ºC. 30 min burning time per filling. For use with butane gas. Supplied without gas.

Gas cylinder gaskets.

Test flow meter for gas arc welding for MISON, argon and argon mixtures with carbon dioxide.

This is a simple gas flow meter for Argon or Ar/CO2 mixtures to easily check the gas flow to a welding gun or TIG torch. The flow is read in the center of the ball, 5-25 l/min.

Gas hood KEMPPI MT.
Fits GX253G35, GX253G5, GX255G35, GX255G5.

Gas nozzle with spatter guard, which prevents welding spatter from sticking and causing a short circuit in the gooseneck.

Gas container. Equipped with self-closing valve with built-in safety.
Butane gas 2201: Lighter gas for Butajet.
Powergas 2203, 2204: 1925°C (35% propane, 65% butane).
Ultra gas 2202, 2205: 2100°C (propane, propylene, butane and acetone).
Ultra map gas 2206: 2400°C (propylene, isobutane). Disposable aluminum container.
Propane gas 2208: 1925°C Disposable aluminum container with pure propane.
Folder gas 2221: High pressure container with pure 100% Propylene gas.
Extremely flammable.

Orange, smooth outer rubber of SBR/NR with good abrasion and weather resistance. Spiralized synthetic inserts, inner tube of NBR/HSBR. Resistant to butane and propane, LPG (Liquid Petroleum Gas) and gas mixtures such as MPS and CNG. Meets the requirements according to EN 559 and the requirements of the explosives inspection.
Marking Semperit S EN 559 2 mPa (20 bar) dimension -30°C.
Area of ??use: Transport of LPG in gaseous form for gas-powered kitchens, lamps, refrigerators and for gas burners in laboratories and in industry when welding and cutting.
Temperature range: - 30°C - +70°C
*Supplied on the coil.

Approved according to EN 559. Extra cold resistant - can be used down to -30°C. Made up of an inner layer of black gas-resistant rubber, then a layer of woven reinforcement to withstand high pressure and an orange layer to protect against external influences, sunlight and ozone. Fitted with connections for Sievert reducing valves, handles and burner mounts. Connection thread G (R) 3/8 left.

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