---
title: "Industry standards"
space: "Knowledge"
url: "https://pravahihydraulics.com/knowledge/standards"
updated: "2026-02-27"
---

| Standard | Purpose |
|----------|---------|
|[**IATF 16949:2016**](https://www.iatfglobaloversight.org/iatf-169492016/about/) | international standard for automotive quality management systems |
| [**ISO 12151-1:2010**](https://www.iso.org/standard/41895.html) | Hose fittings with ISO 8434-3 O-ring face seal ends|
| [**ISO 12151-2:2022**](https://www.iso.org/standard/82505.html)| Hose fittings with ISO 8434-1 24° cone connector ends with O-rings|
| [**ISO 12151-3:2021**](https://www.iso.org/standard/79705.html)| Hose fittings with ISO 6162-1 or ISO 6162-2 flange ends|
| [**ISO 12151-4:2007**](https://www.iso.org/standard/42327.html)| Hose fittings with ISO 6149 metric stud ends|
| [**ISO 12151-5:2007**](https://www.iso.org/standard/42328.html)| Hose fittings with ISO 8434-2 37° flared ends|
| [**ISO 12151-6:2009**](https://www.iso.org/standard/41136.html)| Hose fittings with ISO 8434-6 60° cone connector ends|
| [**ISO 18752:2025**](https://www.iso.org/standard/89310.html) | Rubber hoses and hose assemblies — Wire- or textile-reinforced single-pressure types for hydraulic applications — Specification|