Sprial steel pipe
Negotiable /Ton
Min.Order:25 Tons
Tianjin Ruitong Steel Co., Ltd.
Type | Sprial steel pipe |
WT | 3.0~20.0mm |
Standard | GB/T 9711.1-1997 |
Out diameter | 219-2220mm |
Main Markets | North America , South America , Southeast Asia , Africa |
others | 1,All the production process strictly according to ISO9001 international quality system authentication. 2,Special design can according to requirements. |