Bridgestone Americas recently introduced an M854 wide-radius all-wheel radial tire for harsh environments such as off-road applications, especially for construction sites, waste storage, automatic unloading, mixing, logging, and bulk loading. Transportation and other construction vehicles. The structure of this new type of tire can provide longer mileage, strong traction and excellent durability of the carcass. The large ground footprints maximize tire grip, while the crown/tread cushion formulation and optimized carcass structure improve the overall occurrence of irregular wear and extend the life of the original tread. M854 tires in the North American market a total of 3 specifications, of which 425/65R22.5 has been sold, 385/65R22.5 and 445/65R22.5 two sizes of tires will be available later this year.
J422 is Carbon Steel Welding Electrode covered with a lime titanium type coating.It shows a very good welding performances: stable arc, small spatters, fine appearance, and slag easy to remove.Both AC and DC can be applied, and it is applicable for all-position welding.
1. Generally, J422 welding electrodes do not need bake before welding .
2. If damped, the electrodes should be baked for 0.5-1 hour at the temperature of 150-170 ℃ before welding.
Diameter: 2.0mm, 2.5mm, 3.2mm, 4.0mm, 5.0mm
Length: 300mm, 350mm, 400mm, 450mm
Operating Current: AC and DC
Welding Current Range:50-220A
2.5mm*300mm 2.5kgs/inner box, 8inner boxes/carton=20kgs
3.2mm*350mm 5.0kgs/inner box, 4inner boxes/carton=20kgs
4.0mm*400mm 5.0kgs/inner box, 4inner boxes/carton=20kgs
J421 Welding Electrodes,J421 Welding Electrodes 2.5mm,Welding Rod,J421 Welding Electrodes 4.0mm Dingzhou Jinlong Metal Production Co., Ltd. , http://www.weldingelectrodefactory.com
Applications:
GB E4303/J422 Suitable for welding important low carbon steel structures and structures fabricated by low tensile strength low alloy steel, such as Q235 Steel, 09Mn2 steel etc.
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