최소 주문하다: 20 톤
- Size: 150-800mm
- Steel Grade: 1117
- 운송 패키지: Loose Packin
- 등록상표: huishang
- 원산지: Jiangsu China
최소 주문하다: 20 톤
- Diameter: 150-800mm
- Test: Chemical, Ut, Physical
- Heat-Treatment: N (Q+T) a
- Surface: Black or Rough Machining
- 운송 패키지: Loose Packing
- 사양: 150-800mm