JQSY HS‑717 acid pickling corrosion inhibitor is an imidazoline‑based product. When added during acid cleaning of metals, it retards acid‑induced corrosion of steel materials. It is applicable for cleaning media including hydrochloric acid, sulfuric acid and sulfamic acid, with base materials of ferrous metals.
JQSY HS‑717 acid pickling corrosion inhibitor is an imidazoline‑based product. When added during acid cleaning of metals, it retards acid‑induced corrosion of steel materials. It is applicable for cleaning media including hydrochloric acid, sulfuric acid and sulfamic acid, with base materials of ferrous metals.
HS‑717 is suitable for acid pickling of various high‑, medium‑ and low‑pressure boilers, as well as large‑scale equipment and pipelines. At dosage of 1‑3 ‰, the corrosion rate in acid solution shall be ≤ 1 g/m²·h.
| Item | Specification |
|---|---|
| Appearance | Amber liquid |
| pH value (1% diluted solution) | 3.0±1.5 |
| Solid content % | ≥20.0 |
As recommended by JQSY technical engineers: add 1‑3 kg of this inhibitor per ton of 5‑10% hydrochloric acid solution and mix thoroughly. Do not add the inhibitor directly into pure water. Operate the circulating pump for circulating cleaning. Supplementary inhibitor shall be dosed proportionally when additional acid is fed during cleaning.
HS‑717 acid pickling corrosion inhibitor is packed in plastic drums, 25 kg per drum. Stable physical‑chemical properties. Store in cool place. Shelf‑life: 1 year.
JQSY HS‑717 acid pickling corrosion inhibitor is an imidazoline‑based product. When added during acid cleaning of metals, it retards acid‑induced corrosion of steel materials. It is applicable for cleaning media including hydrochloric acid, sulfuric acid and sulfamic acid, with base materials of ferrous metals.
HS‑717 is suitable for acid pickling of various high‑, medium‑ and low‑pressure boilers, as well as large‑scale equipment and pipelines. At dosage of 1‑3 ‰, the corrosion rate in acid solution shall be ≤ 1 g/m²·h.
| Item | Specification |
|---|---|
| Appearance | Amber liquid |
| pH value (1% diluted solution) | 3.0±1.5 |
| Solid content % | ≥20.0 |
As recommended by JQSY technical engineers: add 1‑3 kg of this inhibitor per ton of 5‑10% hydrochloric acid solution and mix thoroughly. Do not add the inhibitor directly into pure water. Operate the circulating pump for circulating cleaning. Supplementary inhibitor shall be dosed proportionally when additional acid is fed during cleaning.
HS‑717 acid pickling corrosion inhibitor is packed in plastic drums, 25 kg per drum. Stable physical‑chemical properties. Store in cool place. Shelf‑life: 1 year.
