Wear Resistant HDPE Plastic Thread Protector NC77 PIN BOX

NC77 HDPE PIN and BOX Thread Protectors — Wear Inspection and Replacement

Product description

NC77 HDPE thread protectors are selected for the specified connection ends during handling and storage. Review fit and visible condition before reuse. Agree the required exposure, retention and impact criteria for the ordered design; material identification alone does not establish test results or a universal temperature range.

Detailed size

All Available Types

Factory Show

Shanghai Qinuo Industry have our own production factory, integrating supply and sales, guaranteeing product quality and price. If you have any needs, please feel free to contact us!

NC77 Protector Replacement Orders: Record Wear and Fit Requirements

When replacing worn protectors, identify the NC77 connection, PIN or BOX end and the original drawing or maker reference. Describe visible damage or loss of fit without using worn dimensions as the manufacturing specification. Confirm a controlled drawing or accepted sample for the replacement.

Inspect thread engagement and the areas intended to cover the connection surfaces. Confirm replacement criteria with the equipment and handling requirements. A general wear-resistant label is not a quantified service-life guarantee, and damaged protectors should not be assumed suitable for reuse.

Provide quantity per end, required packing identification and the expected handling or storage conditions. Agree minimum order quantity and delivery terms in the quotation for the selected model. Include any requested inspection and test documentation before production approval.