Can the Safety pin securing the clamp be reused after bending or wear, and what inspection criteria determine safe reuse?

Can the Safety pin securing the clamp be reused after bending or wear, and what inspection criteria determine safe reuse? The Safety pin securing the clamp (Format: Safety pin for the groove joint clamp. Material: steel) may be reused only if it meets strict acceptance criteria after inspection. Do not reuse if any of the following defects are present: - Visible permanent deformation (bending, twisting, kinking) . pin must remain straight within original geometry. - Reduction of crossâsection (scoring, gouging, deep scratches, corrosion pitting) that could compromise strength. - Cracks, hairline fractures or any signs of fatigue. - Excessive corrosion or section loss that alters fit or load capacity. - Worn or deformed head, eye, or retaining features preventing secure engagement with the clamp. - Dimensional wear causing excessive play in the groove joint or inability to seat fully. - Altered surface hardening (e.g., flaking or delamination) or heat damage. Inspection procedure: - Clean the pin to remove grease, rust and debris. - Visually inspect under good light and, if available, use magnification. - Check straightness against a reference or by rolling on a flat surface. - Measure key dimensions (diameter, length, head/eye dimensions) and compare to original specification/tolerance. - Conduct nonâdestructive tests where critical (dye penetrant for cracks, magnetic particle if applicable). - Confirm fit and secure engagement in the groove joint without excessive play. If any criterion fails, discard and replace with a new Safety pin securing the clamp. When in doubt, replace.safety critical components must not be reused beyond their verified integrity.

Is the Safety pin securing the clamp compatible with other groove joint clamp models and sizes?

The Safety pin securing the clamp is made of steel and designed specifically for the groove joint clamp. Compatibility with other groove joint clamp models and sizes depends on matching pin diameter, length and groove geometry. If those dimensions align, the Safety pin securing the clamp can be used with other models; if they differ, fit and function may be compromised. To ensure compatibility, compare the pinâs dimensions and the clampâs groove specifications or consult the clamp manufacturer.

How should the Safety pin securing the clamp be installed to ensure correct engagement and prevent accidental release?

The Safety pin securing the clamp should be installed as follows to ensure correct engagement and prevent accidental release: 1. Align the clamp so the groove joint faces line up fully and the clamp halves are seated together without gap. 2. Insert the Safety pin securing the clamp axially through the matched holes in the clamp halves until the pin passes completely through the groove joint. Ensure the pinâs head or stop sits flush against the outer surface so it cannot be pushed further into the assembly. 3. Verify the pin engages the groove: the pin must sit fully within the groove profile, not partly across or above it. Proper engagement is confirmed when the pin cannot move laterally and the groove retains the pin under expected loads. 4. If the Safety pin has a retaining feature (cotter, clip, or detent), fasten that feature securely to lock the pin in place and prevent axial withdrawal. If a clip is used, ensure it is fully seated in the pinâs retention hole. 5. After installation, perform a physical check: attempt to withdraw the Safety pin by hand and shake the assembly to confirm there is no play or unintentional release. Re-inspect alignment and re-seat the pin if any movement is detected. 6. Use only undamaged, correctly sized Safety pin securing the clamp components made of steel and replace any deformed or worn pins before reuse. Following these steps ensures the Safety pin securing the clamp is properly seated in the groove joint, preventing accidental release.

Cotter pin protecting a clamp coupling grooved

All products, Bulk material transfer hoses/

Additional information

Material	CS – steel (cast iron)
Standard length [m]	60

Cotter pin protecting a clamp coupling grooved. Material: steel.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
IV-SHAN-ZR-OZ-56X6	Zawleczka securing 56x6.5 mm	-	-	In stock	Enquiry
IV-SHAN-ZR-OZ-70X6	Zawleczka securing 70x6.5 mm	-	-	In stock	Enquiry
IV-SHAN-ZR-OZ-70X8	Zawleczka securing 70x8 mm	-	-	In stock	Enquiry