Buttweld Fittings - ALLOY STEEL FORGED FITTINGS
Specification of Alloy Steel Buttweld Fittings
| Grades | Alloy Steel WP1, WP5, WP9, WP11, WP12, WP22, WP91, WP92 |
|---|---|
| Dimension | ANSI/ASME B16.9, B16.28, MSS-SP-43 |
| Specifications | ASTM A234 / ASME SA234 |
| Size | ½" NB - 48″ NB |
| Schedule | SCH 10 - SCH XXS |
| Form | Seamless / ERW / Welded / Fabricated |
| Certification | IBR & NON IBR |
| Additional Testing | NACE MR0175 , NACE TM0284 , HIC TEST , H2 SERVICE , ETC |
Chemical Composition of Alloy Steel Buttweld Fittings
| Grade | C | Mn | Si | S | P | Cr | Mo |
|---|---|---|---|---|---|---|---|
| A182 F5 | 0.15 | 0.3 - 0.6 | 0.5 | 0.03 | 0.03 | 06-Apr | 0.044 - 0.65 |
| A182 F9 | 0.15 | 0.3 - 0.6 | 0.5 - 1 | 0.03 | 0.03 | 10-Aug | 0.9 - 1.1 |
| A182 F11 | 0.05 - 0.15 | 0.3 - 0.6 | 0.5 - 1 | 0.03 | 0.03 | 1 - 1.5 | 0.044 - 0.65 |
| A182 F22 | 0.05 - 0.15 | 0.3 - 0.6 | 0.5 | 0.03 | 0.045 | 0.8 - 1.25 | 0.044 - 0.65 |
| A182 F91 | 0.08 - 0.12 | 0.3 - 0.6 | 0.5 | 0.01 | 0.02 | 8.5 - 9.5 | 0.85 - 1.05 |
Mechanical Properties of Alloy Steel Buttweld Fittings
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
|---|---|---|---|
| A182 F5 | 275 | 485 | 20 |
| A182 F5 | 380 | 585 | 20 |
| A182 F11 | 205 | 415 | 20 |
| A182 F12 | 275 | 485 | 20 |
| A182 F5 | 205 | 415 | 20 |
| A182 F91 | 415 | 585 | 20 |
Types of Alloy Steel Buttweld Fittings
| Alloy Steel Reducers | Alloy Steel Concentric Reducers | Alloy Steel Tees |
|---|---|---|
| Alloy Steel Weldolet | Alloy Steel Short Stub End | Alloy Steel Eccentric Reducers |
| Alloy Steel Elbows | Alloy Steel 3D Elbow | Alloy Steel Lap Joint Stub End |
| Alloy Steel End Caps | Alloy Steel 5D Elbow | Alloy Steel 180° SR Return Bends |
| Alloy Steel Elbows | Alloy Steel Short Radius Elbow | Alloy Steel 45° Elbows |
| Alloy Steel Reducing Elbow | Alloy Steel Long Radius Elbow | Alloy Steel 180° LR Return Bends |
| Alloy Steel 45° Elbows | Alloy Steel Equal Tee | Alloy Steel UnEqual Tee |
| Alloy Steel Reducing Tee | Alloy Steel 1D Elbow | Alloy Steel 1.5D Elbow |
| Alloy Steel Long Stub Ends | Alloy Steel 2D Elbow | Alloy Steel 6D Elbow |