日本ウエルディング・ロッド List of Products and Services

"Narden Checker BLUE" is a set of free iron testing solution after acid cleaning and passivation treatment. It allows for testing in accordance with ASTM standard A967, with a short testing time and no special equipment required. It can be used for determining passivation treatment and non-destructive testing. 【Features】 ■ Testing in accordance with ASTM standard A967 is possible ■ Easy determination of pass or fail ■ Short testing time with no special equipment needed ■ Not classified as a pharmaceutical poison or toxic substance *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables
• Other inspection equipment and devices

We handle the pickling agent "JL-500 Series" for general-purpose duplex stainless steel. We offer both "brush-on type" and "spray type" products. These are applicable to steel grades such as SUS329J3L and SUS329J4L. Additionally, we also provide "M-500HC/M-500FC," which can be used for lean duplex stainless steels such as SUS821L1 and SUS323L. 【Product Lineup】 ■ Brush-on Type ・JL-500 ■ Spray Type ・JL-500F ・JL-500FR *For more details, please refer to the PDF document or feel free to contact us.

• Cleaning agents
• Other consumables

Introducing the acid cleaning agent "Rasunon Well" series developed and manufactured by Japan Welding Rod. It removes oxidation scale from stainless steel products, cleans the surface, and aims to re-form the passive film. It can be used selectively according to the type of steel, temperature, method of use, and reaction time. For any questions regarding chemical selection, acid cleaning tools, or regulations, please feel free to consult us. 【Features】 ■ Removes oxidation scale from stainless steel products ■ Cleans the surface and re-forms the passive film ■ Can be used selectively according to the type of steel, temperature, method of use, and reaction time *For more details, please refer to the PDF document or feel free to contact us.

• Cleaning agents
• Other consumables

We would like to introduce our "wastewater treatment equipment" that we handle. This equipment is designed to treat wastewater generated from the acid washing process using Rasnonwell, and we offer a "continuous type" with a processing capacity of 500 to 1000 liters per hour, and a "batch type" with a capacity of 500 to 700 liters per batch. The "continuous type" consists of components such as a coagulation reaction tank, sedimentation tank, sludge tank, filter press, sulfuric acid tank, electrical control panel, coagulant tank, lime tank, re-neutralization and dilution tank, and neutralization tank. 【Product Lineup】 ■ Continuous Type - Processing Capacity: 500 to 1000 liters per hour ■ Batch Type - Processing Capacity: 500 to 700 liters per batch *For more details, please refer to the PDF document or feel free to contact us.

• Wastewater/wastewater treatment equipment

In the "Pickling Work," we carry out pickling and passivation treatment of stainless steel and non-ferrous metal products. In the pickling treatment of stainless steel, which requires attention to the environment, we have thoroughly established environmentally friendly exhaust and wastewater treatment systems. Additionally, we have set up a pickling system that can accommodate various shapes of stainless steel and non-ferrous metals, and we also handle duplex stainless steel, which is difficult to pickle. [Features] ■ Pickling factory: Izumisano City, Osaka Prefecture ■ Approximately 200m² pickling area with about 500m² storage area ■ Complete exhaust and wastewater treatment systems ■ On-site work is also possible (wastewater will be collected) ■ Duplex stainless steel is also accommodated *For more details, please refer to the PDF document or feel free to contact us.

• Surface treatment contract service
• Other contract services

The "Metal Cleaner TG-100" is a neutral type rust remover. It can be easily applied for quick removal and is suitable for use on copper and copper alloys. We offer both a spray type and a refill option. "Transferred rust" can shorten the lifespan of stainless steel, so we recommend removing it as soon as possible. Additionally, we also handle "Skimmer S-100," which attacks acid residues seeping from gaps. 【Features】 ■ Just spray it on (500ml spray type) ■ Neutral type that is environmentally friendly ■ Non-flammable ■ Suitable for use on copper and copper alloys *For more details, please refer to the PDF document or feel free to contact us.

• Cleaning agents
• Other consumables

We would like to introduce our 'WEL ECO Wire'. This product allows for MIG welding using 100% argon as the shielding gas due to its unique wire structure, which means no CO2 is generated. It is environmentally friendly and significantly reduces fume generation. Additionally, it produces a clean bead appearance, generates less spatter, and is easy to acid wash. 【Features】 ■ Environmentally Friendly - No CO2 emissions - Significant reduction in fume generation ■ Reduced Oxygen Content - Low oxygen content in the welded metal - High toughness *For more details, please refer to the PDF document or feel free to contact us.

• Other metal materials

This product is a stainless steel insert ring. When used, the ring is melted with a tungsten electrode from one side (the outer surface of the pipe), resulting in a smooth and uniform weld bead on the inner surface of the pipe without welding defects. Additionally, it is made from wire that complies with various welding material standards, ensuring stable performance and good weldability. 【Product Lineup (Partial)】 ■WEL IR 308 ■WEL IR 308L ■WEL IR 316 ■WEL IR 316L ■WEL IR 309, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Other metal materials

This product is commonly used when a defect-free backing bead is required for relatively thin plate welding or for butt welding joints such as pipes. Great care is taken during the manufacturing process to ensure that there is no adhesion of scale, grease, harmful metals, or other foreign substances. Furthermore, due to the extremely smooth surface condition and good weldability, the bead appearance is exceptionally beautiful, and the absence of scale results in high-quality welding metal. [Features] - Extremely smooth surface condition and good weldability - Exceptionally beautiful bead appearance *For more details, please refer to the PDF document or feel free to contact us.

• Other metal materials

This product is a wire used for short arc welding in low current ranges, spray arc welding in high current ranges, and pulse arc welding. It is suitable for welding thin plates of about 1.5mm to thick plates, and is also used for corrosion-resistant buildup, making it suitable for high-efficiency work due to its capability for automatic and semi-automatic welding compared to coated arc welding rods. Additionally, it offers better arc stability, good bead fusion, and reduced generation of oxide scale. 【Features】 ■ Capable of automatic and semi-automatic welding ■ Suitable for high-efficiency work ■ Good bead fusion ■ Excellent feedability ■ Provides stable arc *For more details, please refer to the PDF materials or feel free to contact us.

• Other metal materials

This product has a fast welding speed, allowing for a large amount of welding in a short time. The slag detachment is extremely good, making slag removal easy. The stability of the arc is good, allowing for a wide range of welding conditions to be selected. Additionally, even when performing multi-layer welding, there is no increase in Si, resulting in excellent welding metal. 【Features】 ■ Fast welding speed allows for a large amount of welding in a short time ■ Good penetration ■ Good bead shape, resulting in beautiful beads ■ No increase in Si even with multi-layer welding, resulting in excellent welding metal ■ Excellent crack resistance and corrosion resistance *For more details, please refer to the PDF document or feel free to contact us.

• Other metal materials

The product has excellent slag detachability, making slag removal easy. In addition to achieving deep penetration, there is no increase in Si even when performing multi-layer welding, resulting in superior welding metal with fewer defects and high-quality welding metal. Moreover, the stability of the arc is good, allowing for a wide range of welding conditions to be selected. 【Features】 ■ Achieves deep penetration ■ Produces high-quality welding metal with fewer defects ■ Excellent slag detachability, making slag removal easy ■ Good bead shape, resulting in beautiful beads ■ Good arc stability, allowing for a wide range of welding conditions to be selected *For more details, please refer to the PDF document or feel free to contact us.

• Other metal materials

The WEL Welding Materials and Equipment Comprehensive Catalog includes a wide range of products such as "arc welding materials" like stainless steel, heat-resistant stainless steel, nickel and nickel alloys, aluminum and aluminum alloys, titanium and titanium alloys, zirconium and zirconium alloys; "joining materials" such as stainless steel, iron, copper alloys, and copper, copper alloys, and nickel alloys; and "welding aids" like spatter adhesion preventives, pickling agents, and dye penetrants, among many others. [Featured Products] ○ Arc Welding Materials ○ Joining Materials ○ Equipment and Powders for Powder Plasma Welding and Thermal Spraying ○ Welding Aids ○ ASME Nuclear Welding Material Ordering System, etc. For more details, please contact us or download the catalog.

• Steel
• Other powder equipment
• Processing Contract