China ER308 welding wire Manufacturers, Suppliers, Factory

GUJIN® is Welding flux SJ101 manufacturers and suppliers in China who can wholesale Welding flux SJ101, we can provide professional service and better price for you.

GUJIN® is a leading manufacturer, supplier, and exporter of Welding flux SJ501 in China. Adhering to the pursuit of perfect product quality has led to the satisfaction of many customers for our SJ-501. High quality raw materials and competitive prices are what every customer wants, which we can provide to you. Of course, our perfect after-sales service is also very important. If you are interested in our Submerged Arc Flux SJ501 product, you can consult us now and we will reply to you promptly!

GUJIN® is a professional ER309 Stainless Steel manufacturers and suppliers in China. For Stainless steel welding wire, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our Stainless steel welding wire has been well received by many customers and enjoyed a good reputation in many countries. GUJIN® Stainless steel welding wire have characteristic design & practical performance & competitive price, for more information on the Stainless steel welding wire, please feel free to contact us.

GUJIN® is a professional Submerged Arc Welding Wire AWS EM12K manufacturers and suppliers in China, you can rest assured to wholesale and customized submerged arc welding wire from our factory and we will offer you the best after-sale service and timely delivery.

Submerged Arc Welding Flux SJ-501 A is a high-performance agglomerated aluminum-rutile type acid sintered flux with a basicity index of approximately 0.5-0.93 and a particle size of 10-60 mesh (about 0.3-2.0mm). It is specially designed for low-alloy steels and high-strength steels (such as ASTM A514, A517), supporting single-wire or multi-wire high-speed welding (up to 100m/h), and is suitable for applications such as small cylinders, LPG tanks, pressure vessels, and shipbuilding. This flux complies with the standards of EN760 SA AR 1 88 AC H5 and AWS A5.17/5.23 F7A0-EL12, providing stable arc, excellent slag detachability, smooth weld seams, and resistance to cracks and pores. It is not sensitive to surface rust and scale, ensuring efficient welding quality and excellent mechanical properties, such as high impact toughness and tensile strength.

GJ-101 submerged arc welding flux is a high-alkalinity sintered flux, specially designed for industrial welding applications to provide efficient and high-quality welding results. This fluoride-based flux has excellent slag removal performance, low impurity content (such as phosphorus and sulfur), and offers superior mechanical properties for carbon steel, low-alloy steel, and high-strength structural components. It is suitable for single-layer and multi-layer submerged arc welding (SAW), ensuring stable arc combustion, a beautiful weld appearance, and improving production efficiency in the manufacturing of pressure vessels, pipelines, and heavy machinery.