China aluminum titanium type acidic sintered flux 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® warmly welcome you to wholesale Welding flux SJ612 from our factory. Our products are CE certified and currently have a large amount of factory inventory. We will provide you with good service and factory discounted prices.

Welcome to wholesale Submerged Arc Welding Wire AWS EM12 from us, every request from customers is being replied within 24 hours. GUJIN® is the professional manufacturer, we would like to provide you submerged arc welding wire and we will offer you the best after-sale service and timely delivery.

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.

Our company has many years of SJ-503 production experience, can provide a wide range of Sumberged Welding flux SJ-503. High quality submerged arc welding fluxes can be used for a variety of applications. If you need them, please get our online service. In addition to the product list below, you can customize your own unique submerged arc welding flux to suit your specific needs.

SJ301 submerged arc welding flux is a high-performance agglomerated calcium-silicate flux designed for efficient welding of low-carbon and low-alloy steels. With a neutral basicity index of 1.0, it delivers stable arc performance, effortless slag detachment, and superior weld bead aesthetics, making it ideal for high-speed applications in industries like pipeline construction, bridge building, and machinery fabrication. Certified under AWS A5.17 F6A0-EL8 and F7A2-EM12K standards, this flux minimizes porosity and ensures strong mechanical properties, such as tensile strength up to 670 MPa when paired with EM12K wire. As a reliable choice from Chinese manufacturers, SJ301 enhances productivity by supporting AC/DC currents and multi-layer welding without interface defects. Perfect for structural projects requiring durability and cost-efficiency.