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ASTM B725 Nickel 201 Welded Pipe

A leading exporter, suppliers & stock holder of ASTM B725 Nickel 201 Welded Pipe, we also stock Inconel, Monel, Hastelloy Pipes & Flanges.

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Contents-

1. ASTM B725 Nickel 201 Welded Pipe Specification

2. ASTM B725 Nickel 201 Welded Pipe quality certificates

3. ASTM B725 Nickel 201 Welded Pipe Packaging & Shipping

4. ASTM B725 Nickel 201 Welded Pipe Useful info

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ASTM B725 Nickel 201 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 Nickel 201 Welded Pipe

WELDED COLD DRAWN CAPILLARY TUBES / THIN WALL TUBES

ASTM:

ASTM B 725

Dimensions

  • AD 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

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 Nickel 201 Welded Pipe quality certificates

ASTM B725 Nickel 201 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 Nickel 201 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 Nickel 201 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 Nickel 201 Welded Pipe to be optimally protected during transportation. We pack the ASTM B725 Nickel 201 Welded Pipe according to the appropriate method: strapped pallet, wooden crate, overseas packing (ISPM15).

ASTM B725 Nickel 201 Welded Pipe Useful info

Nickel 201 (N02201)

Ni 99.0 C 0.02 Cu 0.25 Fe 0.40 Mn 0.35 Si 0.35 S 0.01

High temperature nickel based alloys

A further increase of specific alloy elements (such as chrome, molybdenum, tungsten, titanium, aluminium, niobium, etc.) improves the high temperature, high strength characteristics of austenitic steels. The disadvantage of austenitic stainless steels occurs in the fact that these elements have a reduced solubility. In order to compensate this effect and to reach the desired result, the nickel concentration can be increased. The highest alloyed types of high temperature nickel based alloys contain only a very low iron concentration.

Characteristics

  • Good resistance to corrosion in acids and alkalis and is most useful under reducing conditions.
  • Outstanding resistance to caustic alkalis up to and including the molten state.
  • In acid, alkaline and neutral salt solutions the material shows good resistance, but in oxidising salt solutions severe attack will occur.
  • Resistant to all dry gases at room temperature and in dry chlorine and hydrogen chloride may be used in temperatures up to 550C.
  • Resistance to mineral acids varies according to temperature and concentration and whether the solution is aerated or not. Corrosion resistance is better in de-aerated acid.
  • Virtually immune to inter granular attack above 315C, chlorates must be kept to a minimum.

Applications

  • Manufacture and handling of sodium hydroxide, particularly at temperature above 300C.
  • Production of viscose rayon. Manufacture of soap.
  • Analine hydrochloride production and in the chlorination of aliphatic hydrocarbons such as benzene, methane and ethane.
  • Manufacture of vinyl chloride monomer.
  • Reactors and vessels in which fluorine is generated and reacted with hydrocarbons.

Chemistry

Chemical Requirements

Ni

Mn

C

Si

Fe

Cu

S

Max

0.35

0.02

0.35

0.40

0.25

0.01

Min

99.0

Physical Properties

Density 8.9 g/cm cube
Specific Heat 440 J/kg K
Electrical Resistivity 8.5 micro ohms cm
Curie Temperature 358 C
Melting Range 1435-1445 C
Thermal Expansion (106K) 14.3 (20-300 C)

Specifications

Form

Standard

Metal Type

UNS N02201

Bar

ASTM B160 Din 17752 BS 3076

Wire

Sheet

ASTM B162 Din 17750 BS 3072

Plate

ASTM B162 Din 17750 BS 3072

Fitting

B366

Forging

ASTM B564 Din 17754

Weld Wire

Weld Electrode
ENi-1
NA 12
All forms

Din

2.4068