Collection
There is always a suitable product for you with a wide variety of product types
E91T1-B3 is a Cr-Mo flux cored welding wire for 2.25Cr-1Mo heat-resistant steels used in high-temperature and pressure service. Classified under AWS A5.29 / ASME SFA-5.29, it is commonly used for P22 pipe, Grade 22 pressure-vessel steel, boiler piping and petrochemical equipment. E91T1-B3 is available as E91T1-B3C and E91T1-B3M for different shielding-gas requirements.
E309Mo-16 is a rutile-coated stainless steel welding electrode designed for dissimilar metal welding, stainless steel cladding, and Mo-bearing stainless steel applications. It is suitable for welding stainless steel to carbon or low-alloy steel and for 316/316L clad steel. Compliant with AWS A5.4 E309Mo-16, it provides stable arc performance, good weld appearance, and reliable corrosion-resistant weld metal for industrial fabrication and maintenance.
E81T1-B2 is a low-alloy Cr-Mo flux cored welding wire for all-position FCAW of 1.25Cr-0.5Mo steels. Under AWS A5.29, it is commonly classified as E81T1-B2C or E81T1-B2M, depending on the shielding gas. It is designed for P11/P12 welding, Cr-Mo pipe fabrication, boilers, pressure vessels and petrochemical equipment requiring controlled welding and PWHT.
E2594T1-1/-4 is a gas-shielded flux cored welding wire for Super Duplex stainless steel, particularly 2507-type grades. It combines high weld-metal strength, corrosion resistance and efficient deposition for FCAW applications. It is classified to AWS A5.22 and commonly used with CO₂ or Ar-CO₂ shielding gas for UNS S32750, S32760 and similar Super Duplex grades.
E2209T1-1/-4 is a gas-shielded flux cored welding wire for duplex stainless steel, primarily used for 2205-type grades. It combines stable arc performance, controlled slag coverage and efficient deposition for industrial FCAW. Classified to AWS A5.22, it is commonly used with CO₂ or Ar-CO₂ shielding gas for welding UNS S31803, S32205 and similar duplex stainless steels.
For Super Duplex 2507 welding, ER2594 provides a high-alloy filler solution for UNS S32750, S32760 and similar 25% Cr super duplex stainless steels. Its Cr-Ni-Mo-N alloy system supports high strength and resistance to pitting, crevice corrosion and chloride stress corrosion cracking. ER2594 welding wire is available for TIG/GTAW and MIG/GMAW welding in oil & gas, offshore, marine, chemical and pressure equipment applications.
ER2209 is a duplex stainless steel welding wire for joining 2205-type duplex stainless steels, including UNS S31803, S32205 and EN 1.4462. It combines high strength with good resistance to pitting and chloride stress corrosion cracking. Available for TIG/GTAW and MIG/GMAW welding, ER2209 is used in oil & gas, offshore, chemical, marine and pressure piping applications.
E2594-16 is a super duplex stainless steel welding electrode for SMAW applications on 2507-type materials. It provides high-strength weld metal with excellent resistance to pitting, crevice corrosion and stress corrosion cracking. It is commonly used for UNS S32750, UNS S32760 and similar super duplex stainless steels in offshore, oil & gas, seawater, chemical and pressure equipment applications.
E2209-16 is a rutile-coated duplex stainless steel welding electrode classified to AWS A5.4 / ASME SFA-5.4 E2209-16. It produces ferritic-austenitic weld metal with high strength and good resistance to pitting, intergranular and stress corrosion. It is primarily used for Duplex 2205, UNS S31803, UNS S32205 and SAF 2205 in oil and gas, offshore, chemical processing, piping and marine applications.
E320-16 is a high-alloy austenitic stainless steel welding electrode for severe corrosion-resistant applications. It is classified under AWS A5.4 E320-16 and GB/T 983 E320-16, and is commonly supplied as A902 E320-16. With a Cr-Ni-Mo-Cu-Nb weld metal, E320-16 is mainly used for Carpenter 20Cb, Alloy 20, and similar corrosion-resistant alloys, particularly in chemical processing and sulfuric acid service.
A402 E310-16 is a Cr26Ni21 pure austenitic stainless steel welding electrode with a rutile-type coating. It is classified under GB/T 983 E310-16 and AWS A5.4 E310-16. Designed for heat-resistant stainless steel and high-temperature welding, A402 provides good welding performance and oxidation resistance at elevated temperatures. It can be used with both AC and DC+ welding current.
A407 E310-15 is a Cr26Ni21 austenitic stainless steel welding electrode with a basic coating. It is classified under GB/T 983 E310-15 and AWS A5.4 E310-15. A407 is designed for heat-resistant stainless steel, stainless steel linings, clad steel, and selected dissimilar steel welding applications. It produces high-chromium, high-nickel austenitic weld metal for elevated-temperature service.
A412 E310Mo-16 is a Cr26Ni21Mo2 austenitic stainless steel welding electrode for demanding high-temperature welding applications. It is classified under GB/T 983 E310Mo-16 and corresponds to AWS A5.4 E310Mo-16. A412 is commonly selected for heat-resistant stainless steel, stainless steel linings, clad steel and selected dissimilar steel joints. Its Cr-Ni-Mo weld metal is suitable for industrial equipment and maintenance applications where heat resistance and weld integrity are required.
A512 E16-8-2-16 is a 16Cr-8Ni-2Mo stainless steel welding electrode for high-temperature welding applications. It produces austenitic weld metal with controlled ferrite for good hot ductility and resistance to weld cracking. Classified under GB/T 983 and corresponding to AWS A5.4 E16-8-2-16, A512 is commonly used for heat-resistant stainless steel piping and industrial equipment.
A502 E16-25MoN-16 is a Cr-Ni-Mo austenitic stainless steel welding electrode for dissimilar metal welding and difficult steel repair. It is classified under GB/T 983 and is commonly used for stainless steel to carbon or low-alloy steel joints. With a titanium-calcium coating and AC/DC+ welding capability, A502 is suitable for industrial welding, maintenance, and repair applications involving hardened, quenched, and dissimilar steels.
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