China LNG Welding Flux Manufacturers, Suppliers, Factory

"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for LNG Welding Flux,Agglomerated Submerged Arc Welding Flux SJ601,SJ601 Welding Flux,SJ601,Petroleum And Petrochemical Specific Welding Flux, In case you are intrigued in any of our products or want to focus on a personalized get, please sense totally free to contact us. We're wanting ahead to forming successful enterprise relationships with new shoppers across the world during the in close proximity to long term.
LNG Welding Flux, During the short years, we serve our clients honestly as Quality First, Integrity Prime, Delivery Timely, which has earned us an outstanding reputation and an impressive client care portfolio. Looking forward to working with you Now!

Hot Products

  • Welding flux SJ601

    Welding flux SJ601

    As the professional manufacture, GUJIN® would like to provide you Welding flux SJ601. And GUJIN® will offer you the best after-sale service and timely delivery.
  • ER309L Stainless Steel

    ER309L Stainless Steel

    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.
  • Submerged Welding flux SJ-101

    Submerged Welding flux SJ-101

    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.
  • Sumberged Welding flux SJ-503

    Sumberged Welding flux SJ-503

    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.
  • ER70S-6 Stainless Steel

    ER70S-6 Stainless Steel

    GUJIN® is a professional ER70S-6 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.
  • high-performance agglomerated calcium-silicate flux-SJ-301

    high-performance agglomerated calcium-silicate flux-SJ-301

    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.

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