Zeron Fasteners provides precision-engineered Slip-On Flange Test Blanks that are used for pressure testing, flushing, and blanking of pipelines. Manufactured from high-grade materials, these test blanks ensure safety, durability, and compliance with industry standards.
| Element | C | Mn | P | S | Si | Cu | Ni | Cr | Mo |
|---|---|---|---|---|---|---|---|---|---|
| Content (%) | 0.35 max | 0.60 β 1.05 | 0.035 max | 0.040 max | 0.10 β 0.35 | 0.40 max | 0.40 max | 0.30 max | 0.12 max |
| Tensile Strength | Yield Strength | Elongation | Hardness |
|---|---|---|---|
| 70 ksi (β 485 MPa) min | 36 ksi (β 250 MPa) min | 22% (2-in round specimen) | HBW 187 max |