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Your Location: Home > Fittings > Lap Joint Stub End > MSS-SP-43 (A) ASTM A403 WP316L SMLS STUB END BW 4 Inch SCH10S
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MSS-SP-43 (A) ASTM A403 WP316L SMLS STUB END BW 4 Inch SCH10S

  • 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: 316L
  • Technics: Cold forming
  • Type: 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 (A) ASTM A403 WP316L SMLS STUB END

Size: 4 Inch (DN100)

Thk: SCH10S

Material: 316L

China STUB END Manufacturer Yaang offers MSS-SP-43 (A) ASTM A403 WP316L SMLS STUB END, BW, 4 Inch SCH10S.

Composition ranges for 316L stainless steel

Grade

 

C

Mn

Si

P

S

Cr

Mo

Ni

N

316L

Min

-

-

-

-

-

16.0

2.00

10.0

-

Max

0.03

2.0

0.75

0.045

0.03

18.0

3.00

14.0

0.10




Grade specifications for 316L stainless steel

Grade

UNS
No

Old British

Euronorm

Swedish
SS

Japanese
JIS

BS

En

No

Name

316L

S31603

316S11

-

1.4404

X2CrNiMo17-12-2

2348

SUS 316L

Type

316L 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

STUB END

WP316L SMLS Stub End

What are they?

WP316L 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.

WP316L SMLS STUB ENDs' Types
WP316L 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.
WP316L SMLS STUB ENDs are available in two standard lengths, MSS and ANSI.
WP316L SMLS STUB ENDs are normally provided with a standard weld bevel
WP316L SMLS STUB ENDs 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 (A) ASTM A403 WP316L SMLS STUB END, BW, 4 Inch, SCH10S.

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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