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Your Location: Home > Fittings > Lap Joint Stub End > ASME B16.9 ASTM B366 Hastelloy C276 Welded Stub End DN609.6x4MM
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ASME B16.9 ASTM B366 Hastelloy C276 Welded Stub End DN609.6x4MM

  • FOB PriceUSD 1 - 1,900/Piece
  • PortNingbo or Shanghai Port
  • MOQ1 Piece
  • Supply Ability1000 Pieces Per Day
  • Payment TermsL/C,T/T,Western Union,MoneyGram
  • PackagingSeaworthy plywood cases or pallets
  • Delivery2 - 10 days

Detailed description

Quick Details

  • Material: Hastelloy C276 (UNS N10276)
  • Technics: Cold forming
  • Type: Welded Stub End
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Yaang
  • Connection: Welding
  • Head Code: Round
  • Size: 24" (DN600)

Packaging & Delivery

Packaging Details: fumigation free plywood cases or as per customers' requests
Delivery Detail: Delivery after receiving deposit

Specifications

ASME B16.9 ASTM B366 Hastelloy C276 Welded Stub End DN609.6x4MM

Size: 24" (DN600)

Thk: 4MM

Material: Hastelloy C276 (UNS N10276)

China STUB END Manufacturer Yaang offers ASME B16.9 ASTM B366 Hastelloy C276 Welded Stub End, DN609.6x4MM.

Chemical Composition of Grade Hastelloy C276 (UNS N10276)

C Co Cr Fe Mn Mo Ni P S Si V W
Max Max     Max     Max Max Max Max  
0.01% 2.5%

14.5%

-16.5%

4-7% 1.0% 15 -17% BAL .04% 0.03% 0.08% 0.35% 3-4.5%

Type

Hastelloy C276 Welded Stub End

Standard

ASME B16.9, MSS SP-43, HG205099, HG20621,

GB/T12459-2005, GB/T13401, SH3408-96,etc.

Size

1/2"-48"(DN15-DN600)

Wall thickness

SCH5S-SCH40S

Type

Type A, Type B,Type C

Surface treatment

Lathe finish&Abrasive blasting

Stainless steel 

304, 304L,304H, 316, 316L,309S,310S, 321,321H,347H,316Ti

Duplex steel

2205, etc

Super duplex steel

2507, etc

Dimensions of ASME B16.9 Lap Joint Stub End

Dimensions of ASME B16.9 Lap Joint Stub End

NPS ODMax ODMin LPF SPF R G
1/2 22.8 20.5 76 51 3 35
3/4 28.1 25.9 76 51 3 43
1 35.0 32.6 102 51 3 51
1-1/4 43.6 41.4 102 51 5 64
11/2 49.9 47.5 102 51 6 73
2 62.4 59.5 152 64 8 92
2-1/2 75.3 72.2 152 64 8 105
3 91.3 88.1 152 64 10 127
3-1/2 104.0 100.8 152 76 10 140
4 116.7 113.5 152 76 11 157
5 144.3 140.5 203 76 11 186
6 171.3 167.5 203 89 13 216
8 222.1 218.3 203 102 13 270
10 277.2 272.3 254 127 13 324
12 328.0 323.1 254 152 13 381
NPS ODMax ODMin LPF SPF R G
14 359.9 354.8 305 152 13 413
16 411.0 405.6 305 152 13 470
18 462.0 456.0 305 152 13 533
20 514.0 507.0 305 152 13 584
22 565.0 558.0 305 152 13 641
24 616.0 609.0 305 152 13 692

GENERAL NOTES:

  • (a) All dimensions are in millimeters.
  • (b) See Table 13 for tolerances.
  • (c) Service conditions and joint construction often dictate stub end length requirements. Therefore, the purchaser must specify long or short pattern fitting when ordering.

NOTES:

  • (1) Gasket face finish shall be in accordance with ASME B16.5 for raised face flanges.
  • (2) The lap thickness T shall not be less than nominal pipe wall thickness. See Table 13 for maximum tolerance.
  • (3) When short pattern stub ends are used with larger flanges in Classes 300 and 600, with most sizes in Classes 900 and higher, and
  • when long pattern stub ends are used with larger flanges in Classes 1500 and 2500, it may be necessary to increase the length of the
  • stub ends in order to avoid covering the weld with the flange. Such increases in length shall be a matter of agreement between the
  • manufacturer and purchaser.
  • (4) When special facings such as tongue and groove, male and female, etc., are employed, additional lap thickness must be provided and
  • such additional thickness shall be in addition to (not included in) the basic length F.
  • (5) These dimensions conform to the radius established for lap joint flanges in ASME B16.5.
  • (6) This dimension conforms to standard machined facings shown in ASME B16.5. The back face of the lap shall be machined to conform
  • to the surface on which it seats. Where ring joint facings are to be applied, use dimension K as given in ASME B16.5.

STUB END

Hastelloy C276 Welded Stub End

What are they?

Hastelloy C276 Welded Stub Ends are fittings used in place of welded flanges where rotating back up flanges are desired.

They are also called Lap Joints and Vanstone Flared Laps.

How do they work?

A rotating back up flange seats itself against the back surface of the Stub End. When bolts are added, the clamping action of the bolts presses the rotating back up flange against the back of the Stub End. The gasket surface of the Stub End then presses against a gasket and another gasket surface providing joints like standard flange joints. The seal is made by the gasket surface of the stub end alone, the flange only provides the clamping pressure on the joint.

Why?

Since Stub Ends are made from material compatible with the designed piping system, back up flanges do not have to be made from the same material. The flange can be made from less expensive material because it never comes in contact with the process fluid.

Hastelloy C276 Welded Stub Ends' Types
Hastelloy C276 Welded Stub Ends are typically manufactured by two methods. Type A & B Stub Ends are made similar to forged fittings such as Elbows and Flanges. Type C Stub Ends are made by forming pipe to the desired dimensions.
Hastelloy C276 Welded Stub Ends are available in two standard lengths, MSS and ANSI.
Hastelloy C276 Welded Stub Ends are normally provided with a standard weld bevel.
Hastelloy C276 Welded Stub Ends dimensions are found on our fitting dimensions page.

Where can we find the high quality ASME B16.9 ASTM B366 Hastelloy C276 Welded Stub End DN609.6x4MM.

In what form is Hastelloy C276 (UNS N10276) available?

  • Sheet
  • Plate
  • Bar
  • Pipe & Tube (welded & seamless)
  • Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)
  • Wire

What are the characteristics of Hastelloy C276 (UNS N10276)?
  • Resistant to a wide range of corrosive media.
  • Virtually immune to chlorine ion stress corrosion cracking
  • Non-magnetic
  • Excellent mechanical properties
  • High strength and good weldability under a wide range of temperatures

    You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).

    If any inquiry, please feel free to contact by email sales@yaang.com

    Related products:More>>

    Tel No:+86-18267732328 / Fax No :86-0577-56809281 / Email:sales@yaang.com
    Address:Longwan District, Wenzhou, Zhejiang Province, China.

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