- SPU: AL-S9WD-7qwi6u4q[A0]
- Processing and customization: No
- Model: 200A brass 1.0 thick
- Model: 200A brass 1.25 thick
- Model: 200A brass 1.5 thick
- Model: 350A brass 1.5 thick
- Model: 350A brass 1.75 thick
- Model: 350A brass 2.0 thick
- Model: 350A brass 2.25 thick
- Model: 350A brass 2.5 thick
- Model: 500A brass 1.8 thick
- Model: 500A brass 2.0 thick
- Model: 500A brass 2.25 thick
- Model: 500A brass 2.5 thick
- Model: 500A brass 3.0 thick
- Model: 200A red copper 1.0 thick
- Model: 200A copper 1.25 thick
- Model: 200A red copper 1.5 thick
- Model: 350A copper 1.75 thick
- Model: 350A red copper 2.0 thick
- Model: 350A copper 2.25 thick
- Model: 350A copper 2.5 thick
- Model: 500A red copper 2.0 thick
- Model: 500A copper 2.25 thick
- Model: 500A copper 2.5 thick
- Model: 500A copper 3.0 thick
- Type: Protective mouth
- Scope of application: carbon dioxide shielded welding
- Standard diameter: national standard
- Material: copper
- Product alias: protective cover
- Length: Various
- Specifications:200A350A500A
- Welding current: consultation
- Welding core diameter: 0.8, 1.0, .1.2, 1.4, 1.6
- Melting Point: Consult
- Is it in stock: Yes
- Properties of medicinal skin: None
- Flux content: Consult
- Series: Secondary protection welding gun protective mouth





