NC77 HDPE Plastic Thread Protector PIN BOX

NC77 HDPE Plastic Thread Protectors — PIN and BOX Connection-End Protection

Product description

NC77 HDPE thread protectors are supplied for the specified PIN and BOX connection ends during handling and storage. Confirm the thread profile, end coverage and fit to the actual connection drawing. Required temperature exposure and any impact, vibration or retention testing should be agreed for the ordered design with applicable test documentation.

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 PIN and BOX Orders: Identify the Connection End and Coverage Required

Order PIN and BOX protectors as separately identified parts. Provide the NC77 connection drawing or maker reference and required quantity for each end. Confirm thread engagement, overall envelope and coverage against the actual connection rather than selecting by pipe outside diameter alone.

State whether the protectors will be used for short handling, transport or storage, including expected weather and handling exposure. Agree the required end design and any impact or retention testing for the supplied model. HDPE material identification alone does not prove a particular test result or operating temperature range.

Use the existing dimensional photographs as enquiry references and confirm a controlled drawing or accepted sample for production. Inspect protectors for visible damage before reuse and confirm that the connection end is sound. Include marking, packing and PIN/BOX quantity requirements in the enquiry.