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ASTM B725 Monel 400 Welded Pipe

A leading exporter, suppliers & stock holder of ASTM B725 Monel 400 Welded Pipe, we also stock Inconel, Monel, Hastelloy Pipes & Flanges.

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Contents-

1. ASTM B725 Monel 400 Welded Pipe Specification

2. ASTM B725 Monel 400 Welded Pipe quality certificates

3. ASTM B725 Monel 400 Welded Pipe Packaging & Shipping

4. ASTM B725 Monel 400 Welded Pipe Useful info

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We welcome single piece and production cut-to-length orders. We can provide heat treating, machining, and testing.

ASTM B725 Monel 400 Welded Pipe Specification

Nickel based alloys are very useful materials for the manufacture of high quality tubing products. One of the key reasons is that they offer excellent corrosion resistance in both aqueous and high temperature applications.

Product Name: ASTM B725 Monel 400 Welded Pipe

WELDED COLD DRAWN CAPILLARY TUBES / THIN WALL TUBES

ASTM:

ASTM B 725

ASTM B725 Monel 400 Welded Pipe Dimensions

  • OD 4mm – 20mm
  • Wall 0,8mm – 2,0mm

Technical delivery conditions

  • EN 10217 – 7 test class 1 + 2
  • ASTM A312
  • ASTM A249
  • ASTM A269

Tolerances

  • DIN ISO 1127 D4/T3
  • ASTM A999

Executions

  • Tig – welded and cold drawn
  • Annealed / not annealed
  • Pickled or polished 240 / 320 grit

Material grades

  • 1.4301 / 1.4307 – 304 / 304L
  • 1.4401 / 1.4404 – 316 / 316L
  • 1.4571 / 316 Ti
  • 1.4541 / 321

ASTM B725 Monel 400 Welded Pipe Test certificates

  • EN 10.204/3.1
  • AD 2000 – W2/W10
  • PED 97/23/EC
OD / WALL 0,80 1,00 1,20 1,25 1,35 1,50 1,60 1,75 2,00
Larger sizes as well as other sizes not mentioned available on request.
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ASTM B725 Monel 400 Welded Pipe quality certificates

ASTM B725 Monel 400 Welded Pipe delivered with a 3.1 certificate. we can perform the tests required to issue a 3.2 certificate, or a CMTR in accordance with the ASME III Code.

ASTM B725 Monel 400 Welded Pipe Packaging & Shipping

Our staff has extensive experience in export documentation,packaging, and finance. We have found that the biggest key to a successful export transaction is communication.

Beyond products as such, we offer some additional services quite worth having.

So, besides the fact that we can arrange freight transportation for you, we can before that:

  • specifically mark parts or packages;
  • provide for a special packing according to what is required by the shipping method or by you.

We mark the ASTM B725 Monel 400 Welded Pipe as needed with the most suitable marking technique.

When packaging and packing, our experienced warehouse staff systematically takes the greatest precautions for your ASTM B725 Monel 400 Welded Pipe to be optimally protected during transportation. We pack the ASTM B725 Monel 400 Welded Pipe according to the appropriate method: strapped pallet, wooden crate, overseas packing (ISPM15).

ASTM B725 Monel 400 Welded Pipe Useful info

MONEL® alloy 400 (UNS N04400)

Ni 66.5 Cu 31 Fe 2.5 Mn 2.0 C 0.3 Si 0.5 S 0.024

A Nickel-Copper alloy, resistant to sea water and steam at high temperatures as well as to salt and caustic solutions.

Alloy 400 / ASTM B725 Monel 400 Welded Pipe is a nickel-copper alloy with excellent corrosion resistance in a wide variety of media.

Characteristics

  • Corrosion resistance in an extensive range of marine and chemical environments. From pure water to nonoxidizing mineral acids, salts and alkalis.
  • This alloy is more resistant to nickel under reducing conditions and more resistant than copper under oxidizing conditions, it does show however better resistance to reducing media than oxidizing.
  • Good mechanical properties from subzero temperatures up to about 48°C.
  • Good resistance to sulfuric and hydrofluoric acids. Aeration however will result in increased corrosion rates. May be used to handle hydrochloric acid, but the presence of oxidizing salts will greatly accelerate corrosive attack.
  • Resistance to neutral, alkaline and acid salts is shown, but poor resistance is found with oxidizing acid salts such as ferric chloride.
  • ASTM B725 Monel 400 Welded Pipe have excellent resistance to chloride ion stress corrosion cracking.

ASTM B725 Monel 400 Welded Pipe Applications

  • Feed water and steam generator tubing.
  • Brine heaters, sea water scrubbers in tanker inert gas systems.
  • Sulfuric acid and hydrofluoric acid alkylation plants.
  • Pickling bat heating coils.
  • ASTM B725 Monel 400 Welded Pipe uses- Heat exchangers in a variety of industries.
  • Transfer piping from oil refinery crude columns.
  • Plant for the refining of uranium and isotope separation in the production of nuclear fuel.
  • Pumps and valves used in the manufacture of perchlorethylene, chlorinated plastics.
  • Monoethanolamine (MEA) reboiling tube.
  • Cladding for the upper areas of oil refinery crude columns.
  • Propeller and pump shafts.

Specifications

Form Standard
Metal Type UNS N04400
Bar ASTM B164 QQ-N-281 Din 17750
Wire
Sheet ASTM B127 QQ-N-281
Plate ASTM B127 QQ-N-281
Pipe
ASTM B165
Tube
ASTM B165
Fitting
Forging ASTM B564
Weld Wire FM 60/ ERNiCu-7/ 17753
Weld Electrode
FM 190 ENiCu-7
Din 2.4360

 

MONEL ® is a registered trademark of the INCO family of companies.