ASTM A234 WP5 elbow,Tee,Reducer,A234 WP5 pipe fittings, 5Cr-1/2Mo Pipe fittings
We are is a professional A234 WP5 Pipe fittings,Elbow,Tee,Reducer, chrome moly pipe fittings manufacturer in China.As a experienced A234 WP5 Pipe fittings manufacturer in China We can produce high quality steel pipe fittings,
Astm A234 wp5 elbow,A234 WP5 LR elbow,Wp5 pipe fitting ,A234 WP5 Tee,A234 WP5 Reducer, 5Cr-1/2Mo Pipe fittings,
A234 WP5 butt weld Pipe fittings matches ASTM A335 chrome-moly Gr P5 pipes. and A182 F5 Flanges,A182 F5 Forged fittings
| 1.7362 12 CrMo 19 5 | X11CrMo5 | A 234 Grade WP5 |
We perform strict quality control,MT,UT,PMI will be conducted for the A234 WP5 Pipe fittings.
Manufacturing process of ASTM A234 WP5 steel pipe fittings:
The process of A234 WP5 pipe fittings manufacturing is called “wrought” which means it is casted or forged.Usually the ASTM A234 WP5 elbows,tees,reducers are made from A335 Gr P5 Seamless steel pipes,the caps are made from plates.
A234 WP5 Pipe fittings is made of A335 Grade P5 Seamless pipes，which is widely used in oil refineries applications.
People uses A182 F5 Flanges,A182 F5 forged fittings to match the A234 WP5 Pipe fittings
| A335 Gr P5 | A234 Gr WP5 | A182 Gr F5 |
| Grade | C | Mn | Si | S | P | Cr | Mo |
|---|---|---|---|---|---|---|---|
| A234 WP5 | ≤0.15 | ≤0.6 | ≤0.5 | ≤0.04 | ≤0.03 | 4-6 | 0.44-0.65 |
Mechanical properties of ASTM A234 WP5 Pipe fittings
| Class | Tensile Strength KSI（MPa） | Yield Strength KSI（MPa) |
| WP5 Class1 | 60-85(415-585) | ≥30(205) |
| WP5 Class3 | 75-100(520-690) | ≥45(310) |
Astm A234 / A234M – 19
Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service
ASTM A234 Chemical Composition
| Chemical composition of ASTM A234 Carbon and Alloy Steel Fittings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Grade | C | Mn | P max | S max | Si | Cr | Mo | Ni | Cu | Others |
| WPB (1,2,3,4,5) |
0.30 max |
0.29-1.06 | 0.050 | 0.058 | 0.10 min |
0.40 max |
0.15 max |
0.40 max |
0.40 max |
V 0.08 max |
| WPC (2,3,4,5) |
0.35 max |
0.29-1.06 | 0.050 | 0.058 | 0.10 min |
0.40 max |
0.15 max |
0.40 max |
0.40 max |
V 0.08 max |
| WP1 | 0.28 max |
0.30-0.90 | 0.045 | 0.045 | 0.10-0.50 | 0.44-0.65 | ||||
| WP12 CL1 | 0.05- 0.20 |
0.30-0.80 | 0.045 | 0.045 | 0.60 max |
0.80-1.25 | 0.44-0.65 | |||
| WP12 CL2 | 0.05- 0.20 |
0.30-0.80 | 0.045 | 0.045 | 0.60 max |
0.80-1.25 | 0.44-0.65 | |||
| WP11 CL1 | 0.05- 0.15 |
0.30-0.60 | 0.030 | 0.030 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 | |||
| WP11 CL2 | 0.05- 0.20 |
0.30-0.80 | 0.040 | 0.040 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 | |||
| WP11 CL3 | 0.05- 0.20 |
0.30-0.80 | 0.040 | 0.040 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 | |||
| WP22 CL1 | 0.05- 0.15 |
0.30-0.60 | 0.040 | 0.040 | 0.50 max |
1.90-2.60 | 0.87-1.13 | |||
| WP22 CL3 | 0.05- 0.15 |
0.30-0.60 | 0.040 | 0.040 | 0.50 max |
1.90-2.60 | 0.87-1.13 | |||
| WP5 CL1 | 0.15 max |
0.30-0.60 | 0.040 | 0.030 | 0.50 max |
4.0-6.0 | 0.44-0.65 | |||
| WP5 CL3 | 0.15 max |
0.30-0.60 | 0.040 | 0.030 | 0.50 max |
4.0-6.0 | 0.44-0.65 | |||
| WP9 CL1 | 0.15 max |
0.30-0.60 | 0.030 | 0.030 | 1.00 max |
8.0-10.0 | 0.90-1.10 | |||
| WP9 CL3 | 0.15 max |
0.30-0.60 | 0.030 | 0.030 | 1.00 max |
8.0-10.0 | 0.90-1.10 | |||
| WPR | 0.20 max |
0.40-1.06 | 0.045 | 0.050 | 1.60- 2.24 |
0.75-1.25 | ||||
| WP91 | 0.08- 0.12 |
0.30-0.60 | 0.020 | 0.010 | 0.20-0.50 | 8.0-9.5 | 0.85-1.05 | 0.40 max |
V 0.18- 0.25 Nb 0.06-0.10 N 0.03-0.07 Al 0.02 max(6) Ti 0.01 max(6) Zr 0.01 max(6) |
|
| WP911 | 0.09- 0.13 |
0.30-0.60 | 0.020 | 0.010 | 0.10-0.50 | 8.0-9.5 | 0.90-1.10 | 0.40 max |
V 0.18-0.25 Nb 0.060-0.10 N 0.04-0.09 Al 0.02 max(6) B 0.0003-0.006 W 0.90-1.10 Ti 0.01 max(6) Zr 0.01 max(6) |
|
Notes:
- Fittings from bar or plate 0.35 max carbon.
- Fittings from forgings 0.35 max Carbon and 0.35 max Silicon with no minimum.
- For each reduction of 0.01% below the specified Carbon maximum, an increase of 0.06% Manganese above the specified maximum is permitted, up to a maximum of 1.35%.
- The sum of Cu, Ni, Niobium, and Moly shall not exceed 1.00%.
- The sum of Niobium and Moly shall not exceed 0.32%.
- Applies to heat and product analyses
ASTM A234 Mechanical Properties
| Tensile and Yield Strength ASTM A234 for Carbon and Alloy Steel Fittings | WPB | WPC, WP11-CL2 |
WP11-CL1, WP22-CL1 WP5-CL1 WP9-CL1 |
WP11-CL3, WP22-CL3 WP5-CL3 WP9-CL3 |
WP91 |
|---|---|---|---|---|---|
| Tensile strength, minimum unless a range is given ksi (MPa) | 60 (415) | 70 (485) | 60 (415) | 75 (520) | 90 (620) |
| Yield strength, min ksi (MPa) (0.2% offset or 0.5% extension under-load) | 35 (240) | 40 (275) | 30 (205) | 45 (310) | 60 (415) |
Alloy Steel A234 WP5 Elbows – Long Radius 5Cr-1/2Mo Pipe fittings
Alloy Steel A234 WP5 Elbows – Short Radius
Alloy Steel A234 WP5 45° Elbows
Alloy Steel A234 WP5 180° LR Return Bends
Alloy Steel A234 WP5 Tees
Alloy Steel A234 WP5 Reducing Tees
Alloy Steel A234 WP5 180° SR Return Bends
Alloy Steel A234 WP5 Concentric Reducers
Alloy Steel A234 WP5 Eccentric Reducers
SIZES:
1/2″ N. B. TO 24″ N. B. Seamless Pipe Fittings(BW)
1/2″ N. B. TO 72″ N. B. Welded BW
Marking:Standard/ As per request
Packing: Wooden case(Fumigation free) Or as per request
Inspection: In house and third party
Inspect ASTM A234 WP5 Pipe fittings,Elbow,Reducer,Tee, all according to ASME B16.9 Standard
Quality controller check the diameter, thickness, tolerance and marking
Third party inspection: BV, SGS, LR, DNV, ABS and approve inspection certificate.
Document: MTC EN10204-3.1 can be provided prior to shipment
How to order our ASTM A234 WP5 pipe fittings?
Example#1 ASTM A234 WP5 90° Seamless Elbow LR, with butt weld ends, Sch. XS, 8 inch, according to ANSI B16.9
Example#2 ,ASTM A234 WP5 180° Seamless Elbow LR, Sch. 80, 12 inch, ASME B16.9
Example#3, ASTM A234 WP5 90 Deg. Elbow SR, Seamless, 6 Inch,Sch 160
