ASTM A106/ API 5L/ API 5CT /ASTM A333/DIN 1629/JIS3462/JIS3461 SMLS STEEL PIPE
Tianjin Lefin Industrial Co.,Ltd [China]
ASTM A106/ API 5L/ API 5CT /ASTM A333/DIN 1629/JIS3462/JIS3461 SMLS STEEL PIPE,Steel Pipes
ASTM A106/ API 5L/ API 5CT /ASTM A333/DIN 1629/JIS3462/JIS3461 SMLS STEEL PIPE,Steel Pipes