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Marine Deck Machinery
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  - Marine Hydraulic Capstan
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Marine Mooring Equipment
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Aquaculture Equipment
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Marine Painting
Marine Auxiliary Machinery
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  - Marine Water Cooled Air Compressor
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  - UV Ballast Water Management System
  - Nitrogen Ballast Water Treatment System
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Marine Valve
- JIS Marine Valve
- DIN Marine Valve
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- GB Marine Valve
- CB Marine Valve
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- Marine Gate Valve
- Marine Globe Valve
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- Marine SDNR Valve
- Marine Angle SDNR Valve
- Marine Check Valve
- Marine Storm Valve
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- Marine Quick Closing Valve
- Marine Fire Valve
- Marine Self Closing Valve
Marine Valve Accessories
- Air Vent Head
- Marine Filter
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- Marine Strum Box
- Deck Control Unit
- Marine Scupper
- Marine Sight Glass
- Marine Level Gauge
- Marine Level Switch
- Marine Flow Meter
- Others
Marine Pump
- Marine Centrifugal Pump
  - Marine Horizontal Centrifugal Pump
  - Marine Vertical Centrifugal Pump
- Marine Screw Pump
  - Marine Single Screw Pump
  - Marine Double Twin Screw Pump
  - Marine Three Screw Pump
- Marine Gear Pump
- Marine Vortex Pump
- Marine Ejector Pump
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- Marine Piston Pump
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- Marine External Fire Pump
- Marine Ballast Water Pump
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- Marine Hand Pump
- Marine Pump Parts
  - Marine Pump Casing
  - Marine Pump Impeller
  - Marine Pump Shaft
  - Marine Pump Cover
Marine Life-saving Equipment
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- Life Raft
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- Inflatable boat
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Fire-fighting Equipment
- Fire Monitor
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Marine Cable
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  - DIN 89158/89160 Marine Power Cable
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Marine Electrical Equipment
- Lighting Fixture
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Marine HVAC
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  - Marine Mushroom Ventilation
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- Ventilation Grille
- Diffuser
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Labour Protection Appliance
Marine Decorative Material
- Rock Wool Panel
- Aluminum Honeycomb Panel
- Marine Fire Proof Panel
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- Cabin unit
- Thermal Insulation Material
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Marine Anode
Marine Pipe Fitting & Flange
- Marine Pipe Fitting
  - Tank Head
- Marine Flange
- Gasket
Marine Instrument
- Thermometer
- Pressure Gauge
- Marine Pressure Transmitter
- Level Transmitter
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- Marine Float Level Controller
- Flow Meter
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Ship Building Equipment
- Shot Blasting Machine
- Plate Rolling Machine
- Plate Shearing Machine
- Press Brake Machine
- Pipe Bending Machine
- Shipbuilding Plates
- Marine Steel Sections
- Marine Steel Pipes
- Marine Steel Sheet Pile
- Marine Steel Pipe Pile
- Marine Cutting Machine
- Marine Welding Machine

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Home > Marine Steel Pipes

Marine Carbon and Carbon-Manganese Steel Pipes and Tubes

Marine Carbon and Carbon-Manganese Steel Pipes and Tubes

Product Description:

The marine carbon and carbonmanganese steel pipes and tubes are sort of shipbuilding steel pipes made of carbon and carbonmanganese steel. The pipes are applied to marine boilers and marine pressure systems. The manufacturing methods for the pipes are: WHR(WHEX), WHE, WCD(WCR). The process is seamless. We provide a full selection of pipe specifications, available for heavy wall, thin wall, large diameter, small diameter. The pipe ends is plain.

If you have any specific requirements, please feel free to contact us.

In addition to the marine carbon and carbon-manganese steel pipes and tubes, we also provide:

• Marine Stainless Steel Tubes

• Marine Seamless Steel Pipes

• Marine API Line Pipes

• Marine Seawater Corrosion Resistant Steel Pipes

• Marine Hydraulic Steel Pipes

• Marine Pressure Steel Pipes

• Marine Boiler Steel Pipes

• Please contact us for a complete product catalog.

Steel Grades and Chemical Composition:

Steel Grade	Chemical Composition %
	C	Si	Mn	S	P	Residual Elements
						Cr	Mo	Ni	Cu	gross
320	≤0.16	-	0.40~0.70	≤0.020	≤0.025	≤0.25	≤0.10	≤0.30	≤0.30	≤0.70
360	≤0.17	≤0.35	0.40~0.80
410	≤0.21	≤0.35	0.40~1.20
460	≤0.22	≤0.35	0.80~1.20
490	≤0.23	≤0.35	0.80~1.50

Mechanical Properties:

Steel Grade	Tensile Strength Rm MPa	Lower Yield Strength ReL MPa	Elongation after Fracture A %
320	320~440	≥195	≥25
360	360~480	≥215	≥24
410	410~530	≥235	≥22
460	460~580	≥265	≥21
490	490~610	≥285	≥21

Photo of Marine Carbon and Carbon-Manganese Steel Pipes and Tubes:

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Marine Carbon and Carbon-Manganese Steel Pipes and Tubes

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