Base Info
- Certification：CE, ISO 9001:2008
- Standard：GB
- Machining Tolerance：+,-0.10mm
- Coating：Sodium silicate
- Surface Roughness：Ra0.2
- Surface Treatment：Spray-Paint
- Casting Form Usage Count：Permanent
- Casting Metal：Cast Iron
- Casting Form Material：Metal
- Casting Method：Sand Casting
- Model NO.：Ductile Iron Manhole Cover
- Weight：58kg
- Trademark：YZGM
- Transport Package：Pallets
- Specification：as per customer′s requirements
- Origin：He Bei Shi Jiazhuang, China
- HS Code：7318151001
Description