Impact Resistant Plastic Thread Protectors For Drill Pipe Transportation
PP Drill Pipe Thread Protectors for Dispatch and Arrival Checks
PP drill pipe thread protectors cover matching tool joint threads during dispatch, transport and storage. Select the full connection designation and pin or box design, then check seating, retention and coverage before shipment and again at arrival. For a specified impact requirement, agree the test method, sample condition and acceptance criteria for the ordered PP design; a general impact-resistant label does not establish measured performance.
Connection enquiries may include NC26, NC38, NC50 and selected REG references, subject to matching tool joint drawings and availability review. Specify engagement length, body clearance and the thread area to be covered. The broader nominal pipe size range from 2-3/8 to 20 inches and BTC, STC and LTC casing references do not identify a drill pipe protector fit. Confirm each connection separately.
Packaging & Shipping
| Port: | Shanghai |
| MOQ: | 1000 pcs,Custom parts: 5000pcs |
| Packing: | bulk packing or custom packing |
| Payment: | Payment method to be agreed in the quotation. |
| Delivery time: | Delivery schedule to be agreed by quantity, tooling and approved sample. |
Other oil and gas industry accessories for choice:
Our company
Shanghai Qinuo supplies molded plastic parts and oilfield accessories. For drill pipe transportation, provide the connection schedule and define the checks required before dispatch and after receipt.
Review each sample on the intended tool joint. Identify its PP grade, drawing revision and pin/box orientation so inspection results remain associated with the correct design.
Agree molded dimensions, marking and packing before batch production. State handling conditions and any impact acceptance method separately from ordinary fit inspection.
ISO 9001 applies to the quality management system. Product-specific impact results require an agreed method and acceptance limits for the ordered material and construction; an API product certification is not implied.
FAQ
1. What should be checked before dispatch?
Confirm the protector matches the connection and is seated with the required coverage.
Check for cracked bodies, distorted engagement and loose fit, then identify cartons by connection, pin/box end and batch.
2. What information is needed for an impact test enquiry?
a. Protector drawing, PP grade and connection designation.
b. Installation and sample conditioning requirements.
c. Test method and impact location.
d. Relevant temperature and handling conditions.
e. Acceptance limits for damage, movement and coverage.
f. Inspection of the protected connection after testing.
g. Sample or batch reference for the test results.
3. What should the receiving inspection cover?
1. Compare received quantities and labels with the order schedule.
2. Check for missing or loosened protectors.
3. Inspect for cracks, deformation and damaged engagement.
4. Confirm the required thread coverage remains in place.
5. Segregate damaged items and inspect the corresponding tool joint.
4. How should protectors be prepared for reuse?
1. Identify the correct connection and end orientation.
2. Clean and inspect engagement surfaces.
3. Check seating, removal and coverage on the matching end.
4. Replace protectors with damage or loose fit.
5. Specify any sealing requirement separately from transport thread protection.
Tubing, casing and other oilfield accessories require their own connection and inspection requirements.
Send the drill pipe drawings, transport conditions and dispatch/arrival inspection requirements for a PP protector quotation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.