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  • Shijiazhuang Bang dong Pipeline Technology Co,Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer
  • Main Markets: Africa , Asia , East Europe , Europe , Middle East , North Europe , West Europe
  • Exporter:91% - 100%
  • Certs:CE, ISO9001
  • Description:Stainless Tube and Pipe Elbow,Carbon Steel Tube and Pipe Elbow,Alloy Steel Tube and Pipe Elbow
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Shijiazhuang Bang dong Pipeline Technology Co,Ltd.

Stainless Tube and Pipe Elbow,Carbon Steel Tube and Pipe Elbow,Alloy Steel Tube and Pipe Elbow

Home > Products > Large Diameter Steel Pipe Fitting > A234WPB Pipe Fitting > ANSI B16.9 A234 WPB ELBOW

ANSI B16.9 A234 WPB ELBOW

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 10 Piece/Pieces

Basic Info

Model No.ELBOW

BrandBangdong

ConnectionWelding

ShapeEqual

Head CodeRound

Angle90 Degree

Wall ThicknessSch120

MaterialAlloy

TechnicsHot-pressed

CertificationAPI

ColorBlack

Additional Info

PackagingWooden Cases or as per buyer's requirements

Productivity1000pcs/month

TransportationOcean,Land,Air

Place of OriginCangzhou,China

Supply Ability1000pcs/month

CertificateISO/CE/API

HS Code73079900

PortBeijing Air Port,Tianjin New Port,Zhengzhou Train Station

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF

Product Description

ANSI B16.9 A234 Wpb Elbow .  If you are looking for Butt Weld Pipe Fitting supplier , hope you could kindly offer us a chance to quote . We could offer high quality Steel Pipe Butt Weld Pipe Fittings & flanges . Our products will take series tests before dispatch .  Alloy Steel Pipe fittings , Stainless Steel Pipe fittings , Carbon Steel Pipe fittings are in large stock . Please come to our Pipe Fitting factory for a visit . 





Details of carbon steel Pipe Elbow , A234Wpb elbow : 

LR 90 Elbow: Fittings that change direction in a piping system are called elbows. The directional change is given in degree such as 45 or 90. Long radius 90 degree elbow has the center line of elbow at 1.5 x  NPS from eblow end. 3R elbow has center line at 3 x NPS from elbow end.

LR 45 Elbow: Long radius 45 degree elbow changes the direction by 45 degrees.


SR90 Elbow: Short Radius 90 degree elbow is same as LR90 except for the measurement between end of elbow to center line is 1 x NPS.
LR 180 degree Bend: Long Radius 180 degree return bend allows complete reversal of flow. The distance between end of elbow and center line is 3 x NPS.
SR 180 degree Bend: Short Radius 180 degree return bend allows complete reversal of flow but in a much tighter turn. The distance between end of elbow and center line is 1 x NPS. 


Buttweld Pipe Fitting Specification & Standards

Welded Pipe fittings are made as per ASME spec B16.9. Asme B16.9 covers factory made wrought steel butwelding fittings in sizes 1/2" to 102". This standard however does not cover low pressure corrosion resistant buttwelding fittings. See MSS SP-43, Wrought Stainless Steel Butt-Welding Fittings.


Carbon Steel Welded Fitting:

A234 WPB is the most common material used for carbon steel butt welded fittings.

Astm A234 WPB is the Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service.

Specifications   

ASTM:   A234 WPB

ASME:   B16.9, B.11

NACE:    MRO175

MSS:      SP-83, SP-95

Chemical Composition%

Grade

C

Mn

P

S

Si

Cr

Mo

Ni

Cu

Others

max

max

WPB

0.3

0.29-1.06

0.05

0.058

0.1

0.4

0.15

0.4

0.4

V 0.08

(1,2,3,4,5)

max

min

max

max

max

max

max

 

Fittings made from bar or plate may have 0.35 max carbon.

Fittings made from forgings may have 0.35 max Carbon and 0.35 max Silicon with no min.

For each reduction of 0.01% below the specified Carbon maximum, an increase of 0.06% Manganese above the specified maximum will be permitted, up to a maximum of 1.35%.

The sum of Copper, Nickel, Niobium, and Molybdenum shall not exceed 1.00%.

The sum of Niobium and Molybdenum shall not exceed 0.32%.


Stainless Steel Butt Weld Fittings:

Stainless buttweld fittings are available in 316 and 304 grades.

304/304L (UNS S30400/S30403)              

Chemical Composition%

C

Cr

Mn

Ni

P

S

Si

MAX

MAX

MAX

MAX

MAX

0.035

18.0- 20.0

2.00

8.0-13.0

0.045

0.030

1.00

 

Tensile Requirements                                 

Tensile Strength:  (KSI) = 60                                      

Yield Strength:  (KSI) = 35                                          

(KSI converts to MPA {Megapascals} by multiplying by 6.895)         

316/316L (UNS S31600/S31603)              

Chemical Composition%

C

Cr

Mn

Mo

Ni

P

S

Si

MAX

MAX

 

Max

MAX

MAX

0.035

16.0- 18.0

2.00

2.0-3.0

10.0-14.0

0.045

0.030

1.00

Tensile Requirements                                 

Tensile Strength:  (KSI) = 70                                      

Yield Strength:  (KSI) = 25                                          

(KSI converts to MPA {Megapascals} by multiplying by 6.895)   




Butt weld pipe fitting Grades:

·Stainless Steel: ASTM, A403, WP304 / 304L / 304H / 316 / 316L / 317 / 317L / 321 / 310 / 347 / 904L

·Carbon Steel: ASTM, A234, WPB / A420, WPL3 / A420, WPL6 / MSS-SP-75, WPHY 42 / 46 / 52 / 56 / 60 / 65 / 70

·Alloy Steel: ASTM A234 WP1 / WP5 / WP9 / WP11 / WP22 / WP91


Size : 1/2" and over 


One more good prices of pipe elbow , Equal Tee , Reducing Tee , Barred Tee , Concentric Reducer , eccentric reducer etc for your reference. 



A234wpb elbow

96inch elbow

711x26 mm lr elbow

ANSI B16.28 A234 WPB ELBOW

Product Categories : Large Diameter Steel Pipe Fitting > A234WPB Pipe Fitting

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