G 1 1/4" Whitworth Pipe Thread Go Ring Gauge Right-Hand, Hardened Gauge Steel, DIN ISO 228 - Metav IndustryLine

Take advantage of a durable, standards‑conforming thread gauge that combines hardened gauge steel, DIN ISO 228 compliance and Tolerance class A accuracy to secure reliable in‑process inspection and reduce rework. Order the G 1 1/4 Whitworth GO ring directly via Metav Werkzeuge or consult our technical team for specification support.

Rohrgewinde‑Lehrring G 1 1/4" — Whitworth GO ring, right‑hand, hardened gauge steel

Rohrgewinde‑Lehrring G 1 1/4" serves as a go/no‑go verification ring for right‑hand Whitworth pipe threads and is designed for rapid, repeatable thread checks in production and incoming inspection.

• Right‑hand Whitworth G 1 1/4" thread gauge ring
• Hardened gauge steel construction for long life
• Compliance with DIN ISO 228 thread standard
• Tolerance class A precision for tight control

Ensure fast, reliable thread acceptance in production

The GO ring functions as a tactile pass indicator for threaded pipe fittings, enabling swift acceptance checks on production lines and at goods‑in. Built from hardened gauge steel, the ring resists wear and maintains form for extended service life, which reduces the frequency of replacements and keeps inspection cycles predictable. The slim, ring‑type design allows quick engagement with mating parts, providing a binary result that is easy to record in manufacturing documentation and quality logs.

Reduce rejects and trace production quality to standards

By specifying a gauge that conforms to DIN ISO 228, quality managers gain a measurable basis for acceptance criteria and supplier control. The Tolerance class A designation indicates tighter manufacturing limits, which supports higher first‑pass yields and fewer customer returns. Using a dedicated thread gauge for Whitworth pipe threads helps to identify process drift early, thereby lowering scrap and rework costs and preserving machine uptime.

Durable construction for workshop and shopfloor use

The component’s gauge steel, hardened construction offers corrosion resistance and dimensional stability under regular handling. At a mass of 0.74 kg, the ring balances robustness with ease of handling for routine inspections. The simple geometry of a GO ring reduces the chance of misinterpretation: a full entry indicates conformity, while any interference signals the need for corrective action. This clear feedback loop supports efficient quality control without complex measurements.

Practical benefits for procurement and inspection teams

A dedicated GO ring for G 1 1/4" Whitworth threads streamlines routine checks, shortens inspection time and clarifies acceptance criteria across shifts. The ring is suitable for integration into standardised inspection procedures and jigs, making it straightforward to incorporate into existing quality workflows. Documentation of gauge identity (GTIN and article references) supports traceability and audit readiness for regulated or certified production environments.

Specify the Metav IndustryLine G 1 1/4" Whitworth GO ring from Metav Werkzeuge for robust, standards‑based thread control and contact Metav Werkzeuge for technical allocation or procurement guidance

Technical data

• Article number: M315.329
• GTIN: 4054469127156
• Weight: 0.74 kg
• Thread size: G 1 1/4"
• Pitch: 11

Facts

• Standard: DIN ISO 228
• Tolerance class: A
• Tariff code: 90173000

Special features

• Material: gauge steel, hardened
• Type: GO ring for Whitworth pipe threads
• Handedness: right‑hand thread verification
• Quality: factory good status indicator

FAQ

What is the intended use of this GO ring?
The G 1 1/4" Whitworth GO ring is intended for quick go/no‑go verification of right‑hand pipe threads, used to confirm thread conformity during production and incoming inspection.

How precise is the thread verification with this ring?
Verification follows the Tolerance class A specification; the GO ring provides a direct acceptance check aligned with the DIN ISO 228 thread standard.

What material is the gauge made from and why does it matter?
The gauge is manufactured from hardened gauge steel, which ensures wear resistance and dimensional stability for prolonged use on the shopfloor.

Can the ring be used for non‑Whitworth threads?
The ring is produced specifically for Whitworth pipe threads at G 1 1/4"; use with other thread forms or sizes is not appropriate for acceptance decisions.

Which identifiers help with inventory and traceability?
The article number M315.329 and GTIN 4054469127156 provide clear references for procurement records and audit trails.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com