OEM/ODM China Nickel Alloy Flanges - Alloy 31 Flange – Sekonic

Product Detail

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OEM/ODM China Nickel Alloy Flanges - Alloy 31 Flange – Sekonic Detail:

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Alloy 31 (W.Nr 1.4562) Flange

Flange Material : Incoloy Alloy 31(UNS N08031)

Flange Types :  According to clients requirments

Delivery Date : 15-30 days

Payment Term :  T/T, L/C, Paypal, Ect

Sekoinc Metals Main produce and supply special alloys Flanges, we accept sample order


Contact Us to Learn More !

Alloy 31 is one kind of azotic contenting iron nichrome molybdenum alloy, the performance is situated between the super austenite stainless steel and the nickel base alloy, The presence of copper increases its resistance to sulfuric acid. The alloy is used in the chemical and petrochemical processing industry . Alloy tubes are cold worked to high strength levels for downhole service in moderately corrosive deep sour gas wells.

Alloy 31 Chemical Composition

Alloy

%

Ni

Cr

Fe

Mo

N

C

Mn

Si

S

Cu

P

Alloy31

Min.

30.0

26.0

Bal

6.0

0.15

 

 

 

 

1.0

 

Max.

32.0

28.0

7.0

0.2

0.015

2.0

0.3

0.01

1.4

0.02

Alloy 31 Physical Properties

Density 8.10 g/cm³
Melting point 1350-1370 ℃

 

Alloy 31 Mechanical Properties

Status Tensile strength 
Rm N/mm²
Yield strength 
Rp 0. 2N/mm²
Elongation 
As %
Brinell hardness
HB
Solution treatment 650 350 35 ≤363

 

•   Flange  Types :

→ Welding plate flange(PL)                              →  Slip-on Neck Flange (SO)


→ Welding neck flange (WN)                                   →  Integral flange (IF)


→ Socket welding flange (SW)                                →  Threaded flange (Th)


→ Lapped joint flange (LJF)                                     → Blind flange (BL(s)

 

Flanges
incoloy 825 flange, monel flange, Alloy 926 flange

♦ Main  Flange   Materials  We  Produce

    •    Stainless Steel :  ASTM A182

      Grade F304 / F304L, F316/ F316L,F310, F309, F317L,F321,F904L,F347

        Duplex Stainless Steel: Grade F44 / F45 / F51 / F53 / F55 / F61 / F60

    •    Nickel  Alloys :   ASTM B472, ASTM B564, ASTM B160

                Monel 400, Nickel 200, Incoloy 825Incoly 926, Inconel 601, Inconel 718

            Hastelloy C276Alloy 31 Alloy 20Inconel 625Inconel 600

    •    Titanium Alloys :  Gr1 / Gr2 / Gr3 /Gr4 / GR5/ Gr7 /Gr9 /Gr11 / Gr12

♦ Standards:

          ANSI B16.5 Class150、300、600、900、1500(WN,SO,BL,TH,LJ,SW)

          DIN2573,2572,2631,2576,2632,2633,2543,2634,2545(PL,SO,WN,BL,TH)

Alloy 31 Available Products in Sekonic Metals

Inconel 718 bar,inconel 625 bar

Alloy 31 bars & Rods

Round bars/Flat bars/Hex bars, Size From 8.0mm-320mm, Used for bolts,fastners and other spare parts

welding wire and spring wire

Alloy 31 welding wire & Spring wire

Supply in welding wire and spring wire in coil form and cut length.

Nimonic 80A, iNCONEL 718, iNCONEL 625, incoloy 800

Alloy 31 Forging Ring

Forging Ring or gasket,size can be customized with bright surface and precision tolerance

Sheet & Plate

Alloy 31 sheet & plate

Widths up to 1500mm and lengths up to 6000mm,Thickness from 0.1mm  to 100mm.


nickel-tube

Alloy 31 seamless tube & Welded pipe

Standards size and  customized dimension can be produced by us with small tolerance


Hastelloy C276 FLANGE, Monel 400 flange, incoloy 825 flange, alloy 31 flange

Alloy 31 Flange

Various Kind of flanges and  customized drawing can be produced by us with Precision tolerance

inconel strip,invar stirp,kovar stirp

Alloy 31 strip & coil

Soft condition and hard condition with AB bright surface, width up to 1000mm

Fasterner & Other Fitting

Alloy 31 Fasetners

Alloy 31  materials  in forms of Bolts,screws,flanges and other fasterners, according to clients specification.

Why Alloy 31 ?

Alloy31 is one kind of azotic contenting iron nichrome molybdenum alloy, the performance is situated between the super austenite stainless steel and the nickel base alloy

1.workability

2.High tensile strength,endurance strength,creep strength and rupture strength at 700℃.

3.High inoxidability at1000℃.

4.Steady mechanical performance in the low temperature.

Alloy 31 Application field:

Alloy 31 suit applies in chemistry and the petroleum chemical industry, the environment project and the oil,gas,and so on industrial fields..

 


Product detail pictures:

OEM/ODM China Nickel Alloy Flanges - Alloy 31 Flange  – Sekonic detail pictures


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electropolished

We have now a specialist, efficiency staff to provide good quality company for our consumer. We normally follow the tenet of customer-oriented, details-focused for OEM/ODM China Nickel Alloy Flanges - Alloy 31 Flange – Sekonic , The product will supply to all over the world, such as: Singapore, Spain, Cologne, We now have been making our goods for more than 20 years . Mainly do wholesale , so we've the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we offer good solutions , but also because of our good after-sale service . We are here waiting for yourself for your inquiry.
  • The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Martin Tesch from Hongkong - 2018.11.28 16:25
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Gemma from Cyprus - 2017.02.28 14:19
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