| Standard: | GB, FR, API650, China Code GB, code JIS |
|---|---|
| Traitement de surface: | Powder Coated Anodizing Spray Paint Electroplating |
| Source d′énergie: | Ultrosonic Electron Beam Laser Electric Arc |
| Matériel: | Stainless Steel Aluminum Carbon Steel Alloy Copper |
| Finish: | Sand Blasting Polishing Galvanized Zinc Plated |
| Color: | Natural/Silver/Red/Yellow/Blue/Black |
