ERW: D: 21.7-457.2mm; T: 1.8-14.27mm Spirally submerged arc welded pipe: D: 219-3040...

Tube for conveying gas, water, and oil in both and natural gas industries etc. Casi...

Tube for conveying gas, water, and oil in both and natural gas industries etc. Casi...

BV FH40 steel is a kind of high tensile strength marine steel. All of these steels ha...

BV FH40 steel is a kind of high tensile strength marine steel. All of these steels ha...

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BV FH36 shipbuilding steel is a kind of high tensile strength marine steel. All of th...

BV FH40 steel is a kind of high tensile strength marine steel. All of these steels ha...

DNV Grade A steel is a kind of high tensile strength marine steel. All of these steel...

DNV Grade A steel is a kind of high tensile strength marine steel. All of these steel...

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1.3247 M42, JIS SKH59 High Speed tool Steels 1. Grade: 1.3247,HS2-9-1-8, M42,...