Metric, BSP, NPT, and PT are not interchangeable assumptions.
Thread callouts, gauge expectations, runout, and mating components need to be aligned before the toolpath is released.
For fluid, instrumentation, and equipment buyers
Threads, seals, and fit that hold.
Send a drawing, CAD model, sample, or photo for a focused review of thread standard, sealing faces, material, finish, quantity, and inspection requirements before a fitting becomes a production problem.
Confidential project? Request NDA handling before sending sensitive drawings. The initial review is a technical conversation, not an automatic quote.
CINEMATIC FACTORY INTRO / FITTING REVIEW
Thread-aware reviewMetric, BSP, NPT, PT, and drawing-defined interfaces discussed up front.
Sealing featuresPorts, shoulders, chamfers, flats, and sealing faces stay connected to the application.
Material & finishStainless, brass, aluminum, carbon steel, passivation, plating, and marking.
Repeatable handoffSample approval, inspection expectations, packing, and batch requirements.
Where fitting RFQs drift
A small thread detail can stop a large assembly.
A fitting is not only a shape. It is an interface. When the thread, sealing method, material, or finish is assumed instead of confirmed, the first failure may appear after assembly or in the field.
A part can look correct and still leak at the face, shoulder, or port.
Chamfers, grooves, surface finish, wall thickness, and the actual sealing method belong in the same review.
The approved sample must become the same interface in the repeat order.
Material, finish, inspection points, marking, and packing are documented before the program moves from sample to batch.
The fitting review route
Make the interface explicit before production.
KEC Tour turns the information in your drawing or sample into a manufacturing conversation your engineering and procurement teams can evaluate.
Identify the interface
Confirm thread standard, mating part, pressure or fluid context, sealing method, and critical dimensions.
Choose the route
Review turning, drilling, broaching, workholding, tool access, material, finish, and marking.
Prove the first article
Align inspection points, gauges, sample approval, documentation, and packing before repeat release.
Repeat with control
Carry the agreed interface and acceptance criteria into the next batch conversation.
Factory proof for fitting buyers
See the route behind the interface.
Review machining, inspection, and finished-part handling before you send your drawing. Use the controls to pause, seek, or open fullscreen.
Inspection touchpointReview the features that protect the fit: threads, faces, shoulders, and finish.
Finished-part handlingClose-up parts, protected batches, and the handoff after machining.
Tool access and workholdingSee how the route meets the geometry before the quote becomes an assumption.
Use the controls to review the process; final thread, tolerance, and acceptance criteria follow your drawing.Open Live Workshop ↗
Fitting and hardware families
Start with the interface you need to protect.
Send the closest part family—or send the drawing anyway. The review follows the actual application, not a generic catalogue label.
01 / STAINLESS FITTINGS
Quick connectors, ports, and custom fittings
Thread callouts, sealing faces, wrench flats, and corrosion-resistant material options.
02 / SLEEVES & BUSHINGS
Threaded inserts, collars, and weld-through sleeves
Interfaces for tanks, frames, panels, housings, and assemblies where fit must repeat.
03 / HOUSINGS
Pressure, sensor, and instrumentation housings
Machined bodies with ports, bores, sealing features, finish, and marking requirements.
04 / TURNED ADAPTERS
Adapters, spacers, studs, and custom turned hardware
Round parts with shoulders, grooves, flats, holes, and drawing-defined threads.
Documentation that follows the part
Ask for the evidence your application needs.
The right package may include material documentation, critical-dimension inspection, finish confirmation, marking, packing, and an NDA before sensitive files are shared.
- Thread and sealing requirements identified before quotation
- Material and surface-finish expectations recorded in the RFQ
- Critical inspection points agreed before first-article approval
- Batch packing and marking requirements carried into repeat orders
Supplier-assessment documents
Documents are shown for buyer due diligence and remain tied to their named manufacturing entities. Confirm corporate relationship, production site, and project applicability with KEC Tour before relying on them.
ISO 14001:2015Named entity: Dongguan Xuxiang Precision Metal Manufacture Co., Ltd. · Appears valid through 22 September 2027.Open full certificate ↗
IECQ QC080000:2017Named entity: Dongguan Xuxiang Precision Metal Manufacture Co., Ltd. · Appears valid through 3 December 2026.Open full certificate ↗
Third-party supplier assessmentDongguan Xugao Precision Metal Manufacture Co., Ltd. · D-U-N-S 54-325-6989 · Report dated 2 June 2020.Open report for due diligence ↗
Start with the interface
Send the fitting that cannot be replaced by a catalogue part.
Share the application, drawing or sample, thread standard, material, finish, quantity, and any sealing or inspection requirement you already know.
Technical review, no obligation.
Request NDA handling before sending sensitive drawings. We confirm any missing details before quotation.
Request NDA handling before sending sensitive drawings. We confirm any missing details before quotation.
Fitting RFQ FAQ
Before you upload.
The most useful starting package includes a drawing or model, thread information, material, quantity, finish, and the dimensions that matter to the seal or mating assembly.
Can you review a thread if I only have a sample?
Send clear photos, measurements, the mating part, and the application context. The team can identify the questions that must be confirmed before a production route is proposed.
Which thread standards can be discussed?
Metric, BSP, NPT, PT, and drawing-specific thread forms can be reviewed. The final standard, gauge expectation, and mating interface must be confirmed per project.
Can you support stainless and brass fittings?
Yes. Common materials include 304/316 stainless steel, brass, aluminum, carbon steel, and copper. Finish and corrosion requirements are reviewed with the application.
Can we approve a first article before a repeat batch?
Yes. Share prototype quantity, follow-on volume, target timing, and inspection requirements so the sample-to-batch route reflects the real program.
Can we request an NDA before sending a drawing?
Yes. Ask for NDA handling before sharing sensitive drawings or project details. Do not submit controlled or restricted technical data through this general form.