We supply a wide range of welding consumables, including nickel alloy welding wires, stainless steel welding wires, carbon steel welding wires, and covered welding electrodes. Our products comply with international standards including AWS A5.14, AWS A5.11, AWS A5.9, AWS A5.4, AWS A5.18, and AWS A5.28.
Our welding consumables are widely used in oil & gas, petrochemical, marine, offshore, power generation, aerospace, chemical processing, and heavy fabrication industries.
(AWS A5.14 Welding Wire / AWS A5.11 Welding Electrode)
| AWS Classification | Product Type | Equivalent Alloy | Typical Applications |
|---|---|---|---|
| ERNi-1 | Welding Wire | Nickel 200 / Nickel 201 | Pure nickel fabrication, chemical processing equipment |
| ENi-1 | Electrode | Nickel 200 / Nickel 201 | Nickel alloy repair welding, chemical equipment |
| ERNiCu-7 | Welding Wire | Monel 400 | Marine equipment, seawater systems, valves |
| ENiCu-7 | Electrode | Monel 400 | Marine repair and maintenance |
| ERNiCr-3 | Welding Wire | Inconel 600 / 601 | Dissimilar welding, heat-resistant alloys |
| ENiCrFe-3 | Electrode | Inconel 600 / 601 | Furnace components, high-temperature applications |
| ERNiCr-7 | Welding Wire | Inconel 690 | Nuclear and high-temperature applications |
| ERNiCrFe-2 | Welding Wire | Inconel 718 / 9% Ni Steel | LNG tanks, cryogenic applications |
| ENiCrFe-7 | Electrode | Inconel 690 | Corrosion-resistant and high-temperature welding |
| ERNiFeCr-1 | Welding Wire | Incoloy 825 | Acid-resistant equipment, chemical processing |
| ERNiFeCr-2 | Welding Wire | Incoloy 800 / 800H | High-temperature pressure equipment |
| ENiFe-2 | Electrode | Incoloy 800 series | Dissimilar welding applications |
| ERNiMo-7 | Welding Wire | Hastelloy B-2 | Hydrochloric acid and reducing environments |
| ERNiCrMo-3 | Welding Wire | Inconel 625 | Offshore, aerospace, petrochemical equipment |
| ENiCrMo-3 | Electrode | Inconel 625 | Repair welding and corrosion-resistant applications |
| ERNiCrMo-4 | Welding Wire | Hastelloy C-276 | Severe corrosion environments |
| ENiCrMo-4 | Electrode | Hastelloy C-276 | Chemical processing equipment |
| ERNiCrMo-10 | Welding Wire | Hastelloy C-22 | Chemical plants, pollution-control equipment |
| ENiCrMo-10 | Electrode | Hastelloy C-22 | Corrosion-resistant welding |
| ERNiCrMo-11 | Welding Wire | Hastelloy C-276/C-type alloys | Chemical processing |
| ENiCrMo-11 | Electrode | Hastelloy C alloys | Repair welding |
| ERNiCrMo-13 | Welding Wire | C-22 type alloys | Chemical tankers, pulp industry |
| ERNiCrMo-14 | Welding Wire | C-2000 type alloys | Advanced corrosion applications |
| ERNiCrMo-15 | Welding Wire | Alloy 59 | Chlorine-containing environments |
(AWS A5.9 / AWS A5.4)
| AWS Classification | Product Type | Equivalent Alloy | Typical Applications |
|---|---|---|---|
| ER308L | Welding Wire | 304L Stainless Steel | Food equipment, tanks, general fabrication |
| ER308LSi | Welding Wire | 304L Stainless Steel | MIG welding, improved bead appearance |
| E308L-16 | Electrode | 304L Stainless Steel | Structural and site welding |
| E308LT1-1 | Flux Cored Wire | 304L Stainless Steel | Stainless fabrication |
| ER309L | Welding Wire | 309L Stainless Steel | Carbon steel to stainless steel welding |
| ER309LSi | Welding Wire | 309L Stainless Steel | Dissimilar welding applications |
| ER309Mo | Welding Wire | 309Mo Stainless Steel | Corrosive environments |
| ER316L | Welding Wire | 316L Stainless Steel | Marine, chemical and pharmaceutical equipment |
| ER316LSi | Welding Wire | 316L Stainless Steel | MIG welding applications |
| E316L-16 | Electrode | 316L Stainless Steel | Chemical equipment welding |
| ER317L | Welding Wire | 317L Stainless Steel | Pulp and paper industry |
| ER310 | Welding Wire | 310 Stainless Steel | Furnace and high-temperature service |
| ER312 | Welding Wire | Duplex structure | Crack-resistant repair welding |
| ER321 | Welding Wire | 321 Stainless Steel | High-temperature applications |
| ER347 | Welding Wire | 347 Stainless Steel | Stabilized stainless steel welding |
| ER385 | Welding Wire | 904L Stainless Steel | Sulfuric acid and fertilizer plants |
| ER630 | Welding Wire | 17-4PH Stainless Steel | High-strength stainless components |
| ER2209 | Welding Wire | Duplex 2205 | Offshore, pressure vessels |
| ER2594 | Welding Wire | Super Duplex 2507 | Desalination and subsea equipment |
(AWS A5.18 / AWS A5.28)
| AWS Classification | Product Type | Equivalent Alloy | Typical Applications |
|---|---|---|---|
| ER70S-6 | Welding Wire | Mild Steel | General fabrication, machinery |
| ER70S-G | Welding Wire | Carbon Steel | Pipeline and automated welding |
| ER80S-G | Welding Wire | High Strength Low Alloy Steel | Heavy structures and equipment |
| H08Mn2SiA | Welding Wire | Chinese equivalent of ER70S-6 | Structural welding |
Most welding wires are available in the following diameters:
Custom diameters may be available upon request.
We provide flexible packaging solutions for different welding processes:
Selecting the correct welding wire depends on base metal composition, service environment, and welding process.
Contact us for technical data sheets, pricing, and customized solution. We will reply within 24 hours.
Email us: support@ronsteel.com
Or Whatsapp: +8617773160488
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