System Identification
Provide the existing coring or wireline system brand, model, drawing or readable tool markings.
COMPATIBILITY REVIEW
Match the Coupling to the Existing Wireline System
The term “wireline locking coupling” does not identify one universal connection. The component's position, function and mating parts must be confirmed against the existing wireline tool assembly before a comparable quotation can be prepared.
Component Function
Show where the coupling sits in the assembly and explain which parts it locks or connects.
Mating Evidence
Send drawings, measured dimensions and clear photos of the coupling and both mating components.
BUYER CHECKLIST
Information Needed Before Pricing
Existing wireline systemBrand, model, core barrel or tool assembly reference, and any part number or marking.
Coupling locationIts position and function in the assembly, plus the names or photos of the mating components.
Dimensions and evidenceDrawing, overall dimensions, connection details, end-face photos and measured mating sizes.
Order detailsRequired component, quantity, destination country or port, and requested delivery timing.
BUYER FAQ
Wireline Locking Coupling FAQs
What is needed for an enquiry?
Identify the existing wireline system, coupling position and function, and send drawings, tool markings, photos, mating dimensions, quantity and destination.
Is it the same as a drill pipe joint?
No. A locking coupling belongs to a specific wireline tool assembly. Its function and mating components must be identified so it is not confused with a standard drill pipe connection.
What if no drawing is available?
Send clear photos of the complete assembly and both mating ends, readable markings and measured dimensions. Also identify where the component sits in the existing wireline system.