ASTM A234 WPB Eccentric Reducer specification
| Standard | Sizes | Connection |
|---|---|---|
| ASTM A234 WPB | 1/2" - 48" |
Welding |
| Delivery time | Equipment | Surface finish |
|
|
|
| Manufacturing process | Manufacturing types | Testing |
|
Seamless / Welded / ERW |
|
| Types | Certificates | Dimensions |
|
EN 10204/3.1B Raw Materials Certificate Third Party Inspection report |
|
| Origin | End Type | Schedule |
| Ukraine / Indian / Russian / Korean / European / USA / Japanese / |
|
SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS |
Types of ASTM A234 WPB eccentric reducer
A234 wpb eccentric reducer
ASTM A234 wpb eccentric reducer
Eccentric reducer ASTM a234
ANSI b16.9 astm a234 wpb eccentric reducer
A234 wpb eccentric fitting reducer
Eccentric ASTM a234 pipe reducer
SA 234 Gr WPB pipe eccentric reducer dimensions

| NPS | O.D. D |
O.D. D1 |
Length H |
|---|---|---|---|
| 3/4 - 1/2 | 26.7 | 21.3 | 38 |
| 1 - 1/2 | 33.4 | 21.3 | 51 |
| 1 - 3/4 | 33.4 | 26.7 | 51 |
| 1.1/4 - 1/2 | 42.2 | 21.3 | 51 |
| 1.1/4 - 3/4 | 42.2 | 26.7 | 51 |
| 1.1/4 - 1 | 42.2 | 33.4 | 51 |
| 1.1/2 - 1/2 | 48.3 | 21.3 | 64 |
| 1.1/2 - 3/4 | 48.3 | 26.7 | 64 |
| 1.1/2 - 1 | 48.3 | 33.4 | 64 |
| 1.1/2 - 1.1/4 | 48.3 | 42.2 | 64 |
| 2 - 3/4 | 60.3 | 26.7 | 76 |
| 2 - 1 | 60.3 | 33.4 | 76 |
| 2 - 1.1/4 | 60.3 | 42.2 | 76 |
| 2 - 1.1/2 | 60.3 | 48.3 | 76 |
| 2.1/2 - 1 | 73 | 33.4 | 89 |
| 2.1/2 - 1.1/4 | 73 | 42.2 | 89 |
ASTM A234 GR WPB eccentric reducer chemical composition
| Grade | C | S | Nb | Cr | Si | Ni | Mo | Cu | P | Mn | V |
|---|---|---|---|---|---|---|---|---|---|---|---|
| WPB | 0.3 | 0.058 | 0.02 | 0.4 | 0.1min | 0.4 | 0.15 | 0.4 | 0.05 | 0.29-1.06 | 0.08 |
A234 wpb ecc reducer mechanical properties
| Tensile Requirements | WPB |
|---|---|
| Tensile Strength | 60-85 |
| (0.2% offset or 0.5% extension-under-load) | [415-585] |
| Yield Strength | 32 |
| [240] |