The E308-16 stainless steel welding electrode is more than just a consumable; it is a critical component in the integrity of modern infrastructure. As a premier OEM E308-16 manufacturer, we understand that the metallurgical properties of 19% Chromium and 9% Nickel require precise calibration to ensure optimal corrosion resistance and mechanical strength.
Our E308-16 utilizes a rutile-basic coating, providing an exceptionally stable arc and low spatter. The low carbon content ensures resistance to intergranular corrosion in temperatures up to 800°F.
Designed for both AC and DC current, these electrodes offer an "all-position" welding capability, crucial for complex industrial piping and structural stainless steel assemblies.
Fully compliant with AWS A5.4, ISO 3581, and GB/T 983 standards. Our manufacturing process is audited to meet the rigorous demands of the US, European, and Southeast Asian markets.
The global demand for stainless steel welding consumables is witnessing a paradigm shift. With the rise of the "Green Economy," E308-16 electrodes are increasingly utilized in the construction of hydrogen storage tanks, desalination plants, and renewable energy infrastructure. The Information Gain we provide lies in our ability to adapt the flux chemistry to meet new environmental regulations regarding welding fume emissions.
Annual Growth in Green Tech Applications
Customer Retention in Petrochemical Sectors
Certified Quality Management
By tailoring our OEM services, we provide specific packaging and moisture-resistant coatings (EMR) to suit the high-humidity environments of tropical regions, ensuring the longevity of the electrodes in storage.
Integrating nano-particles into the rutile coating to reduce slag viscosity and improve finish.
Evolving towards E308L-16 standards for enhanced cryogenic toughness.
Utilizing AI-driven QC to analyze every batch for chemical consistency.
Shijiazhuang Tianqiao Welding Materials Co., Ltd was founded in 2007 located in 30 kilometers in the southwest of shijiazhuang. Our factory traffic is very convenient just 20 kilometers to the west of 107 national highway, also near to the Shixing and Jingzan highway.
We have strong technical force, complete product testing equipment so that we can keep stable product quality. Our company is composed of production department, technical department, R&D department, QC & Laboratory, Sale department, Logistic department.
Our products include kinds of welding electrodes with the brand of "Yuanqiao", "Changshan", such as low carbon steel, Iow alIoy steel, heat-resistant steels, low temperature steel, stainless steel, cast iron, hard surfacing welding electrodes. All kinds of sintered flux and various kinds of welding wire and various mixed welding powder. Our products have excellent performance, stable quality, elegant welding molding, good slag removal, good ability to resist rust, Stomata and crack, good and stable deposited metal mechanics performance.
The products are widely used in various nationaI economic fields, such as machinery, metallurgy, petroleum chemical industry, boiler, pressure vessel, the ships, the buildings, s, and so on, The products are sold to all over the country, and well received by the vast users.
Our products are one hundred percent exported and have sold worldwidely, mainly to US, Europe, South America, Australia, Africa, Middle East, Southeast Asia and etc. Our products meet customers warm welcome due to the excellent quality, outstanding preformance and competetive price.
Under the spirit of"supreme Quality, honesty, win-win cooperation", we are willing to achieve common development and create brilliance with all of customers. We are looking forward to eatablish mutual benefit, long-term and stable relationship with customers and distributors all over the world. We believe we can achieve splendid future by our efforts together.
For large-scale industrial procurement, the choice of an E308-16 manufacturer extends beyond the unit price. It involves supply chain resilience, technical support for welder certification, and batch-to-batch consistency. We provide integrated solutions including custom labeling, moisture-proof vacuum packaging, and metallurgical consulting to optimize your fabrication lifecycle.
A: The 'L' stands for low carbon. While E308-16 is the standard for Type 304 stainless steel, E308L-16 contains less carbon (max 0.04%), providing extra protection against intergranular corrosion, especially in sections that cannot be post-weld heat treated.
A: They must be stored in a dry, ventilated area. If the package is opened, they should be kept in a drying oven at 150°C for 60 minutes before use to ensure moisture-free performance and prevent porosity.
A: While primarily used for welding 304 and 308 stainless steels, it can be used for certain dissimilar joints. However, for welding stainless steel to carbon steel, E309L-16 is generally recommended due to its higher alloy content which accommodates dilution.
A: With over 15 years of export experience and a dedicated R&D laboratory, we provide the technical depth required to customize flux coatings and ensure compliance with international bidding requirements.
Tianqiao Welding
