China CNG Welding Flux Manufacturers, Suppliers, Factory

GUJIN® warmly welcome you to wholesale ER309L Stainless Steel from our factory. 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.

As the professional manufacture, GUJIN® would like to provide you Submerged Arc Welding Wire EM13K. For Submerged arc 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 Submerged arc welding wire has been well received by many customers and enjoyed a good reputation in many countries. GUJIN® Submerged arc welding wire have characteristic design & practical performance & competitive price, for more information on the Submerged arc welding wire, please feel free to contact us.

The Submerged Welding flux SJ-101 produced by GUJIN® is the perfect choice for all your industrial needs. We are a reliable and trustworthy manufacturer that offers high quality products at favorable prices. As a wholesale supplier of SJ-101 fluxes, we are committed to providing you with the best products and best customer service.

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.

Submerged Arc Welding Flux AN-60 is a high-performance, agglomerated flux designed for efficient welding of carbon and low-alloy steels, such as Q345, 16Mn, Q390, and 15MnV. This neutral to active flux offers excellent slag detachability, smooth bead appearance, and superior weld metal integrity, making it ideal for automatic and semi-automatic submerged arc welding processes. Compatible with wires like EL12, EM12K, and Sv-08A, AN-60 ensures high deposition rates and minimal spatter, enhancing productivity in structural fabrication, shipbuilding, and pressure vessel manufacturing.