ASEA METAL provides comprehensive technical specifications for international piping engineers.
Our Butt Weld Fittings are manufactured to meet or exceed ASME B16.9 requirements, ensuring chemical stability and mechanical integrity in high-pressure and corrosive environments.
1. Chemical Composition Analysis (≤ %)
Material Grade
C
Mn
P
S
Si
Cr
Ni
Mo
Other
A234 WPB
0.30
0.29-1.06
0.050
0.058
0.10 min
0.40
0.40
0.15
-
A420 WPL6
0.30
0.50-1.35
0.035
0.035
0.15-0.40
0.30
0.40
0.12
-
A234 WP11
0.05-0.15
0.30-0.60
0.030
0.030
0.50-1.00
1.00-1.50
-
0.44-0.65
-
A403 WP304L
0.030
2.00
0.045
0.030
1.00
18.0-20.0
8.0-12.0
-
-
A403 WP316L
0.030
2.00
0.045
0.030
1.00
16.0-18.0
10.0-14.0
2.0-3.0
-
Titanium Gr.2
0.08
-
-
-
-
-
-
-
Ti: Bal.
Hastelloy C-276
0.01
1.00
0.04
0.03
0.08
14.5-16.5
Bal.
15.0-17.0
W: 3.0-4.5
2. Mechanical Properties (YS, TS, EL, Hardness)
Grade
Tensile (TS) (MPa / ksi)
Yield (YS) (MPa / ksi)
Elongation (%)
Hardness (HB / HRB)
A234 WPB
415 / 60 min
240 / 35 min
30% min
≤ 197 HB
A420 WPL6
415 / 60 min
240 / 35 min
30% min
≤ 197 HB
A234 WP11
415 / 60 min
205 / 30 min
20% min
≤ 197 HB
A403 WP304L
485 / 70 min
170 / 25 min
28% min
≤ 187 HB
A403 WP316L
485 / 70 min
170 / 25 min
28% min
≤ 187 HB
Titanium Gr.2
345 / 50 min
275 / 40 min
20% min
≤ 160-200 HB
Hastelloy C-276
690 / 100 min
283 / 41 min
40% min
≤ 100 HRB
3. Quality Control & NDT (RT/UT/MT/PT)
To guarantee zero-defect delivery, ASEA METAL conducts rigorous Non-Destructive Testing (NDT) including Radiographic(RT), Ultrasonic(UT), Magnetic Particle(MT), and Liquid Penetrant(PT) testing for all material grades including Carbon Steel(WPB, WPL6), Alloy Steel(WP11), Stainless Steel(304L, 316L), and Special Alloys(Titanium, Hastelloy).
Encyclopedia & Procurement Keywords:
Butt weld fitting technical encyclopedia, ASTM A234 WPB yield strength chart, Tensile strength of pipe fittings, WP316L chemical composition chart, Mechanical properties of alloy steel WP11, Hardness HBW requirements for pipe fittings, Elongation percentage of stainless steel fittings,
Pipe fitting manufacturing process flow chart, NDT inspection standards for butt weld fittings, RT UT PMI test procedure Korea supplier, High pressure pipe fitting material specs,
MTC EN 10204 3.1 technical data, ASME B16.9 dimensional tolerances, Oil and Gas piping engineering data, Global tubular standards Korea manufacturer,
90 degree elbow weight chart, Equal tee reducing tee specs, Concentric eccentric reducer dimensions, Pipe cap ASME B16.9 specs, Stub end type A type B supplier.
