Gold Index: 493
shandong huabao steel pipe co.,ltd [China (Mainland)]
Business Type:Manufacturer Country/Region: China (Mainland)
ASTM A53 Grade B seamless steel pipe
1seamless carbon steel pipe2) for conveying fluid3) standard: astm a106,api 54) grade: 10#,20#5) OD: 2~4.5"...
2012-08-07
API 5L seamless carbon steel pipe
ASTM A106 Grade B seamless steel pipe
Cold Drawing Seamless Steel Pipes
astm a106 steel pipe
astm a 106 seamless pipe sch 40 steel pipe api 5l steel pipe