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Petroleum geological seamless tube Company Hebei Borun Steel Trade Co., Ltd Product...
Company Hebei Borun Steel Trade Co., Ltd Product Name Seamless steel pipe Process f...
Boiler steel pipe Boiler tube is a kind of steel with hollow section and openings ...
High Speed CNC Tube Sheet Drilling Machine Applicable Industry: Used for the ...
High Speed CNC Tube Sheet Drilling Machine Applicable Industry: Used for the drill...
Oil Drilling Pipes size: 2 7/8" Diameter by 24-30' Length. Ready for export fro...
Johnson Screens The continuous-slot water well screen is widely used throughout th...
"my email : [email protected] . I'm Joanna sun from China hengshui...
"Email: [email protected] I'm Joanna sun from China hengshui guan...
size:2-3/8”,3-1/2”,4”,4-1/2”,5”,5-1/2”,6-5/8” grade:E75,X95,G105,S135 thread type:I...
PROCESS FLOW SHEET 1.materials→detection→heat pipe ends→upsetting pipe ends→heat tre...
seamless Oil casing and drill pipe API 5L Pipe Sch40 Pipe Oil And Gas Steel Well Casi...