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Yaang Pipe Industry Co., Limited
Yaang Pipe Industry Co., Limited
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MSS SP-43 ASTM A815 UNS32750 GR2507 SMLS Stub End

Yaang Pipe Industry Co., Limited
Yaang Pipe Industry Co., Limited
City: Wenzhou
Province/State: Zhejiang
Country/Region: China
Tel: 86-1826-7732328
Contact Person:
Miss yane

MSS SP-43 ASTM A815 UNS32750 GR2507 SMLS Stub End

Place of Origin : Zhejiang, China (Mainland)
Brand Name : yaang
Certification : ISO 9001
MOQ : 1 Piece
Price : USD 1 - 1,900/Piece
Packaging Details : Seaworthy plywood cases or pallets
Delivery Time : 2 - 10 days
Payment Terms : L/C,T/T,Western Union,MoneyGram
Supply Ability : 1000 Pieces Per Day
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Quick Details

  • Material: Super Duplex 2507 (UNS32750)
  • Technics: Cold forming
  • Type: 2507 SMLS Stub End
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Yaang
  • Connection: Welding
  • Head Code: Round
  • Size: 4 Inch (DN100)

Packaging & Delivery

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

Specifications

MSS SP-43 ASTM A815 UNS32750 GR2507 SMLS Stub End

Size: 4 Inch (DN100)
Material: Super Duplex 2507 (UNS32750), etc

Super duplex stainless steel 2507 (UNS32750) Chemical Composition %

GradeChemistry (Typical Values)Mechanicals
SpecificationCrNiMoCuNWSiMnP
max
S
max
C
max
FeUTS
N/mm²
(min)
0.20%
Proof
(min)
Elong
% (min)
Hardness
HB (max)
PREN
250725.07.03.80.750.250.280.801.200.0350.0200.030Bal750500-5502527041

Type

2507 SMLS 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

UNS32750 GR2507 SMLS Stub End

What are they?

UNS32750 GR2507 SMLS 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.

UNS32750 GR2507 SMLS Stub Ends' Types
UNS32750 GR2507 SMLS 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.
UNS32750 GR2507 SMLS Stub Ends are available in two standard lengths, MSS and ANSI.
UNS32750 GR2507 SMLS Stub Ends are normally provided with a standard weld bevel
UNS32750 GR2507 SMLS Stub End dimensions are found on our fitting dimensions page.

Type "A" - Type "B" - Type "C" - Type "CS"

Where can we find the high quality MSS SP-43 ASTM A815 UNS32750 GR2507 SMLS Stub End.

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


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


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MSS SP-43 ASTM A815 UNS32750 GR2507 SMLS Stub End Images

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