ASTM A234 WP11 Fittings

Size In Ready Stock :

• Welded : 24 – 96″
• Buttweld : 1/2″ – 36″
• Seamless : 1/2″ – 24″

Available THK :

• SCH 10/ 20/ 40
• SCH 60/ 80/ 100
• SCH 120/ 140
• SCH 160/ 180

Advantages :

• High Strength
• Corrosion Resistance
• Good Workability

Ends Connection:

• Bevelled
• Butt Welding
• Plain Bevel

Applicable Fluids :

• Steam
• Water
• Air
• Oil & Gas

Packaging Types :

• Wooden Pallet
• Carton Box
• Wooden Cases

GOST Standards:

• GOST 17378
• GOST 17379
• GOST 17375
• GOST 17375
• GOST 17376

ISO Standard :

• ISO 5251

Thickness Tolerance :

• +/-12.5%
• Custom

Temperature :

• 620℃

Tensile Stress :

• 415 – 585 MPa

Testing Requirements :

• PMI Test
• Ultrasonic test
• HIC Tested
• Hyrdrostatic Test
• Impact test
• Hardness test

Heat Treatment :

• Quenching
• Tempering
• Stress relieving
• Normalizing

Life :

• 10 Years

Yield Strength :

• 205 MPa

Connection :

• Buttweld

WP11 Meaning :

• W = Wrought
• P11 = material number

Manufacturing Standard :

• ASME B16.25
• MSS-SP-83
• ASME B16.9
• ASME B16.28

Specifications :

• ASTM A234 WP11-S
• ASTM A234 WP11-X

Types Of Coating :

• PE coating
• Anti corrosion coating
• 3PE coating
• Customized coating

Method :

• Welded
• Buttweld
• Seamless

Manufacturing Types :

• WP11 End Cap
• A234 WP11 Elbow
• SA 234 WP11 Pipe Bend
• WP11 CL2 Stub End
• A234 WP11 Class 1 Reducer
• A234 Gr. WP11 CL3 Tee

Bend Radius Types :

• 6D/ 8D/ 10D
• 12D/ 22D
• 3D/ 4D/ 5D

Bend Angle Types :

• 15°/ 22.5/ 30°
• 45°/ 60°/ 90°
• 135°/ 180°

Bending Process :

• Roll bending
• Rotary draw bending
• Hot induction bending
• Ram type bending
• Mandrel bending

Germany Standards :

• Torispherical heads (DIN 28011)
• Caps (DIN 2617)
• Tee (DIN 2615-1/2)
• Elbow (DIN 2605-1)
• Elbow (DIN 2605-2)
• Concentric (DIN 2616-2)
• Eccentric (DIN 2616-1)
• Saddle (DIN 2618)

European Standards :

• EN 10253-2

Manganese [Mn] :

• 0.30–0.60%

Silicon [Si] :

• 0.50–1.00%

Phosphorus [P] :

• 0.03%

Sulfur [S] :

• 0.03%

Carbon [C] :

• 0.05–0.15%

Copper (Cu) :

• –

Chromium (Cr) :

• 1.00–1.50%

Nickel (Ni) :

• –

Manganese [Mn] :

• 0.30–0.80%

Silicon [Si] :

• 0.50–1.00%

Phosphorus [P] :

• 0.04%

Sulfur [S] :

• 0.04%

Carbon [C] :

• 0.05–0.20%

Copper (Cu) :

• –

Chromium (Cr) :

• 1.00–1.50%

Nickel (Ni) :

• –

Manganese [Mn] :

• 0.30–0.80%

Silicon [Si] :

• 0.50–1.00%

Phosphorus [P] :

• 0.04%

Sulfur [S] :

• 0.04%

Carbon [C] :

• 0.05–0.20%

Copper (Cu) :

• –

Chromium (Cr) :

• 1.00–1.50%

Nickel (Ni) :

• –

WP11 CL1

• 415 MPa (60 KSI)

WP11 CL2

• 485 MPa (70 KSI)

WP11 CL3

• 520 MPa (75 KSI)

WP11 Class 1

• 205 MPa (30 KSI)

WP11 Class 2

• 275 MPa (40 KSI)

WP11 Class 3

• 310 MPa (45 KSI)

Grade & Class

• A234 WP11 CL1
• A234 WP11 CL2
• A234 WP11 CL3

Mandatory Marking

• A234 Grade WP11 CL1WA
• A234 Grade WP11 CL2WA
• A234 Grade WP11 CL3WA

Construction

• Seamless (S) / Welded (W)
• Seamless (S) / Welded (W)
• Seamless (S) / Welded (W)