| 不锈钢焊条 |
| Tech-Rod 308/308L(AWS A5.4 E308L-16)(AWS A5.4 E308L-17) | Tech-Rod 309/309L(AWS A5.4 E309L-16)(AWS A5.4 E309L-17) | Tech-Rod 310(AWS A5.4 E310-16) | Tech-Rod 312(AWS A5.4 E312-16) |
| Tech-Rod 316/316L(AWS A5.4 E316L-16)(AWS A5.4 E316-17) | Tech-Rod 317L(AWS A5.4 E317L-16) | Tech-Rod 320(AWS A5.4 E320-16) | Tech-Rod 320LR(AWS A5.4 E320LR-16) |
| Tech-Rod 330(AWS A5.4 E330-16) | Tech-Rod 347(AWS A5.4 E347-16) | Tech-Rod 385(AWS A5.4 E385-16) | Tech-Rod 410(AWS A5.4 E410-16) |
| Tech-Rod 410NiMoAWS A5.4 E410NiMo-16 | Tech-Rod 430(AWS A5.4 E430-16) | Tech-Rod 630(AWS A5.4 E630-16) | Tech-Rod 2209(AWS A5.4 E2209-16)(Duplex Grade) |