材质
H-40 J-55 N-80 P-110 C-75 C-95
特殊管
API 管, EMT 管, 壁厚管, Other
Product name
Alloy Seamless Steel Pipe
Material
H40 J55 K55T95 N80 C90 C95 L80 P110 125Q
Type
Seamless Round Steel Pipe
Keyword
PETROLEUM CASING PIPE
Surface
Customers't Requirement
Usage
Supporting oil and gas well walls