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A 299 is an important grade under ASTM standard, one class of boiler and pressure vessels. Refer to A299 Chemical composition,A299 Mechanical properties, A299 is suggested that all the plates to be done ultrasonic test and PWHT for improving steel properity and safety when using in high pressure
EN10025(93) S355 JR,S 355 J0,S355 J2G3,S355J2G4 these steel grade are belongs to Hot rolled products of structural steels in EN10025 standard. For S355 steel, S means structural . 355 mean it's yield strength should be more than 355 MPa. The steel grades S355 may be supplied in qual
Grade D steel is a kind of shipbuilding steel which is usually used for shipbuiling and oil platform. Grade D steel is a common tensile strength steel. It is mainly used in the manufacture of the ship's hull structure whose weight is below 10000 tons,and usually do navigation around coastal
Grade E steel is used for shipbuilding and oil platform purpose and they are approved by ABS,DNV,GL,BV,LR,NK,RINA and other classification societies. Grade E steel is the common tensile strength steel. It can be used in the manufacture of the ship's hull structure whose weight is below 10
Offshore structures are marine facilities used to extract and store oil and gas, and to generate and accumulate electricity produced by renewable energy sources like wind, water or solar. This industry mainly uses steel plates to manufacture load-bearing structures, deep-water platforms, and win
EH32 shipbuilding steel is the mainly kinds of steel for shipbuilding and oil platform. It can be used in the manufacture of the ship's hull structure, whose weight is more then 10000 tons. Main features:good toughness properties, higher strength, strong corrosion-resistance, the processing p
EH36 shipbuilding steel is the mainly kinds of steel for shipbuilding and oil platform. It is the high tensile strength steel. EH36 shipbuilding steel can be used in the manufacture of the ship's hull structure, whose weight is more then 10000 tons. Main features: Good toughness propertie
EH40 shipbuilding steel is for shipbuilding and oil platform and is the high tensile strength steel. EH40 shipbuilding steel is the Hull structural stee. It can be used in the manufacture of the ocean ship's hull structure whose weight is above 10000 tons. Main features: Good toughness
FH32 shipbuilding steel is a kind of shipbuilding steel which is usually used for shipbuiling&platform. FH32 shipbuilding steel is the high tensile strength steel. It can be used in the manufacture of the ship's hull structure whose weight is more than 10000 tons. Main features: Good
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KUNFENG Steel offers one-stand steel machining service. More than 100 standard metals can be machined as required. From CNC machining service, metal welding & cutting, to custom metal machining service, etc.
