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Your Location: Home > Fittings > Lap Joint Stub End > ANSI B16.9 ASTM B366 Alloy 600 Stub End 3/4 Inch SCH40S
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ANSI B16.9 ASTM B366 Alloy 600 Stub End 3/4 Inch SCH40S

  • 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: Inconel 600 (UNS N06600/Alloy 600)
  • Technics: Cold forming
  • Type: Stub End
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Yaang
  • Connection: Welding
  • Head Code: Round
  • Size: 3/4" (DN20)

Packaging & Delivery

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

Specifications

ANSI B366 Alloy 601 Butt Welded Stub End 3/4 Inch SCH40S

Size: 3/4" (DN20)

Thk: Sch40S

Material: Inconel 600 (UNS N06600/Alloy 600)

ANSI B16.9 Stub End

China STUB END Manufacturer Yaang offers ANSI B16.9 ASTM B366 Alloy 600 Stub End, 3/4 Inch, SCH40S.

Chemical Composition, % of Inconel 600 (UNS N06600/Alloy 600)

Ni + Co Cr Fe C Mn S Si Cu
72.0 min 14.0-17.0 6.0-10.0 .15 max 1.00 max .015 max .50 max .50 max
ASTM Specifications
Pipe Smls Pipe Welded Tube Smls Tube Welded Sheet/Plate Bar Forging Fitting
B167 B517 B163 B516 B168 B166 B564 B366
Mechanical Properties
Typical room temperature Tensile Properties of Annealed Material

Product Form Condition Tensile (ksi) .2% Yield (ksi) Elongation (%) Hardness (HRB)
Rod & Bar Cold-Drawn 80-100 25-50 35-55 65-85
Rod & Bar Hot-Finished 80-100 30-50 35-55 65-85
Tube & Pipe Hot-Finished 75-100 25-50 35*55 -
Tube & Pipe Cold-Drawn 80-100 25-50 35-55 88 Max
Plate Hot-Rolled 80-105 30-50 35-55 65-85
Sheet Cold-Drawn 80-100 30-45 35-55 88 Max

Type

Alloy 600 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

Alloy 600 Stub End

What are they?

Alloy 600 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.

Alloy 600 Stub Ends' Types
Alloy 600 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.
Alloy 600 Stub Ends are available in two standard lengths, MSS and ANSI.
Alloy 600 Stub Ends are normally provided with a standard weld bevel.
Alloy 600 Stub Ends dimensions are found on our fitting dimensions page.

Where can we find the high quality ANSI B16.9 ASTM B366 Alloy 600 Stub End 3/4 Inch SCH40S.

In what form is Inconel 600 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 Inconel 600?
  • 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 [email protected]

Related products:More>>

Tel No:+86-18267732328 / Email:[email protected]
Address:Longwan District, Wenzhou, Zhejiang Province, China.

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Yaang Pipe Industry Co., Ltd. is an international supplier of piping solutions for flange, butt welding fittings, socket welding fittings and threaded fittings. Our products are widely used in different industrial fields, including oil and gas, chemical industry, petrochemical industry, power plant, pulp and paper industry, environmental and water conservancy engineering, engineering projects, etc.

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