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Carbon and carbon-manganese steel seamless steel tubes and pipes for ship

Short Description:

Product material:

320# 360# 410#

Product applied standard:

GB/T5312-2009

Finished products package:

Steel belt hexagonal package/plastic film/woven bag/sling package


Product Detail

Product Tags

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Carbon and carbon-manganese steel seamless steel tubes and pipes for ship

gangguan01
Product material 320#  360#   410#
Product specification
Product applied standard GB/T5312-2009
Delivery status
Finished products package Steel belt hexagonal package/plastic film/woven bag/sling package

Product Manufacturing Process

icon (19)

Tube blank

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Inspection (spectral detection, surface inspection, and dimensional inspection)

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Sawing

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Perforation

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Thermal inspection

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Pickling

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Grinding inspection

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Lubrication

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Cold drawing

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Lubrication

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Cold-drawing (the addition of cycled processes such as heat treatment, pickling and cold drawing should be subject to the specific specifications)

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Normalization

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Performance test (mechanical property, impact property, hardness, flattening, flaring, and flanging)

la-zhi

Straightening

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Tube cutting

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Non-destructive testing (eddy current, ultrasonic, and magnetic flux leakage)

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Hydrostatic test

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Product inspection

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Packaging

ku

Warehousing

Product Manufacturing Equipment

Shearing machine/sawing machine, walking beam furnace, perforator, high-precision cold-drawing machine, heat-treated furnace, and straightening machine

XS-22

Product Testing Equipment

Outside micrometer, tube micrometer, dial bore gage, vernier caliper, chemical composition detector, spectral detector, tensile testing machine, Rockwell hardness tester, impact testing machine, eddy current flaw detector, ultrasonic flaw detector, and hydrostatic testing machine

jiance

Product Applications

Pressure equipment, boilers and superheaters in ships

Application field-1

Advantage

Benefits
Stronger
Superior corrosion resistance
Higher pressure resistance
Applications
Oil and gas control lines
Chemical injection lines
Below sea safety valves
Chemical processing plant steam and heat trace bundles
Fluid and gas transfer

Package of carbon steel seamless pipe

Plastic caps plugged at the two sides of pipe ends
Should be avoided by the steel strapping and transport damage
Bundled sians should be uniform and consistent
The same bundle(batch) of steel pipe should be came from the same furnace
The steel pipe has the same furnace number,the same steel gradethe same specification

BZYS01

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