Hebei Hongcheng Pipe Fittings Co., Ltd. |
|
ASTM A234 Alloy Steel pipe fittings
Product Name | ASTM A234 alloy steel pipe fitting (WP51, WP5, WP9, WP11, WP91) | |
Size | 1/2"~20" (Seamless) | |
Thickness | STD, XS, XXS, SCH10, SCH20, SCH30, SCH40, SCH80,...etc | |
Standard | ANSI B16.9, ASME, JIS, DIN, GOST, GB | |
Material | ASTM | Carbon Steel: ASTM A234 WPB, A234 WPC, A420 WPL6 |
Stainless Steel: ASTM A403 WP304, 304L, 316, 316L, 1Cr18Ni9Ti, ....etc | ||
Alloy Steel: ASTM A234 WP12, WP11,WP22, WP5,,WP9, WP91, | ||
DIN | Carbon Steel:St37.0 , St35.8, St45.8 | |
Stainless Steel:1.4301, 1.4306, 1.4401, 1.4571 | ||
Alloy Steel:1.7335, 1.7380, 1.0488(1.0566) | ||
JIS | Carbon Steel: PG370, PT410 | |
Stainless Steel: SUS304, SUS304L, SUS316, SUS316L, SUS321,..etc | ||
Alloy Steel: PA22, PA23, P24, PA25, PL380 | ||
GB | #10, #20, 20G, 20R, Q235, 16Mn, 16MnR, 1Cr5Mo, 12CrMo, 12CrMoG, 12Cr1Mo | |
Ends | Bevel end, butt weld | |
Applications | Petrochemical industry | |
Packing | Seaworthy Packing | |
Advantage | - Provide Samples |
ASTM A234 is the standard specification for pipe fittings of
wrought carbon and alloy steel for high temperature service.
This specification covers wroght carbon steel and alloy steel
fittings of seamless and welded construction covered by the latest
revision of ANSI B16.9, ANSI B16.11, ANSI B16.28, MSS SP-79 and MSS
SP-95.
The fittings are for use at moderate and elevated temperature.
Hebei Hongcheng Pipe Industry Co., Ltd.can supply all the four
steel grades covered by ASTM A234: WP5,WP9,WP11, WP91
Chemical Composition:
Chemical Composition of ASTM A234 | ||||
Element | WP5 | WP9 | WP11 | WP91 |
C | Max 0.15 | Max .15 | 0.05 - 0.15 | 0.08 - 0.12 |
Mn | 0.30 - 0.60 | 0.30 - 0.60 | 0.30 - 0.60 | 0.30 - 0.60 |
P | Max 0.040 | Max 0.030 | Max 0.030 | Max 0.020 |
S | Max 0.030 | Max 0.030 | Max 0.030 | Max 0.010 |
Si | Max 0.50 | 0.25 - 1.00 | 0.50 - 1.00 | 0.20 - 0.50 |
Ni | - | - | - | Max 0.40 |
Cr | 4.0 - 6.0 | 8.0 - 10.0 | 1.00 - 1.50 | 8.0 - 9.5 |
Mo | 0.44 - 0.65 | 0.90 - 1.10 | 0.44 - 0.65 | 0.85 - 1.05 |
Cu | - | - | - | - |
Cb | - | - | - | 0.060 - 0.10 |
V | - | - | - | 0.18 - 0.25 |
Mechanical Property:
ASTM A234/A234M | Tensile strength, min | Yield Strength, min | Elongation,%, min | |||
Grade | Ksi | Mpa | Ksi | Mpa | Longitudinal | Transverse |
WP5 | 60-85 | 415 - 585 | 30 | 205 | 22 | 14 |
WP9 | 60-85 | 415 - 585 | 30 | 205 | 22 | 14 |
WP11 | 60 - 85 | 415 - 585 | 40 | 275 | 22 | 14 |
WP91 | 85 - 110 | 585 - 760 | 60 | 415 | 20 | - |