Featured Products
Welding flux GJ-101
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 SJ-501 A
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.
Submerged Arc Welding flux GJ-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.
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.
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.
Welding Wire EM13K
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.
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.
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.
Welding flux SJ301
For agglomerated submerged arc welding flux SJ-301, 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 Welding flux SJ301 has been well received by many customers and enjoyed a good reputation in many countries. The GUJIN ® SJ-301 has a better quality level, better performance for use, and a below-market price, for more information on the SJ-301, please feel free to contact us.
Welding flux SJ101G
GUJIN® is a professional Welding flux SJ101G manufacturers and suppliers in China. If you interested in Submerged Arc welding flux SJ-101G products, please contact with us. We follow the quality of rest assured that the price of conscience, dedicated service.
Welding flux SJ414
You can rest assured to buy customized Welding flux SJ414 from us. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!
Welding flux SJ107
GUJIN® is a professional Submerged Arc welding flux SJ107 manufacturers and suppliers in China, you can rest assured to wholesale and customized Welding flux SJ107 from our factory and we will offer you the best after-sale service and timely delivery.
Welcome to our website! For inquiries about our products or pricelist, please leave your email to us and we will be in touch within 24 hours.
Submerged Arc Welding flux SJ-501 A
ER70S-6 Stainless Steel
Aluminum Alloy Welding Wire
Submerged Arc Welding Wire EH14
ER308L Stainless Steel
Welding flux SJ501
Welding flux SJ102
News
Can submerged arc welding fluxes An-60 and HJ431 replace each other?
The most direct domestic equivalent model of AN-60 is HJ431. HJ431 is one of the most widely used and highest-yielding smelting fluxes in China, and its characteristics are highly similar to those of AN-60.
SJ501 Submerged Arc Welding Flux Empowers the Revolution of High-Speed Welding: Key Advantages and Practical Guide to Enhancing Efficiency and Quality
Submerged arc welding flux SJ501, as an aluminum-titanium type acidic sintered welding flux, is specially designed for high-speed welding and performs excellently in the welding of structures such as steel cylinders and boiler water walls. Its unique formula ensures stable arc, smooth weld bead, and effectively resists porosity defects. This article focuses on the performance advantages of SJ501 under high-speed welding and summarizes key usage precautions to guide professional welding operations and achieve efficient and safe production.
Submerged arc welding how to avoid bubbles
What are the benefits of Aluminum Alloy Welding Wire?
Aluminum Alloy Welding Wire is also easy to use.
Aluminum Alloy Welding Wire: Enhancing Functionality in Welding Activities
Welding is an essential process that involves joining metal parts together using heat and pressure. One of the most critical components in welding is the welding wire.
Characteristics of flux cored welding wire
Flux cored welding wire can be used for welding carbon steel, low alloy structural steel, heat-resistant steel, high tension steel, high-strength quenched and tempered steel, stainless steel, and hard wear-resistant steel.
