Specification review
Check mating parts, threads, dimensions, tolerances and service conditions.
Built to specification
Confirm the connection and critical dimensions
Machined carbon steel fitting supplied after thread, material and finish confirmation. Options shown support RFQ preparation. Final manufacturability is confirmed against complete drawings, samples and service conditions.
| Product form | Carbon Steel NPT Fitting |
|---|---|
| Published material | Q195, Q235, 20# |
| Published standards | DIN, GB |
| Published thread systems | NPT, BSPT, DIN |
| Media reference | Oil, Gas, Water; final suitability depends on service conditions |
| Size and dimensions | No fixed numeric dimensions published; nominal size, wall, overall length and threads are confirmed from a drawing or sample |
| Published packing | Carton, Plywood Case |
| Production basis | Approved drawing, sample or complete purchase specification |
| Typical RFQ inputs | Outside or nominal size, wall, overall length, thread and finish |
| Finish options | Plain, zinc-coated or drawing-specified, confirmed before quotation |
| Packing basis | Thread protection, batch identification and export packing confirmed by order |
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Custom dimensions
Dimensions to Confirm
Use a controlled drawing or sample to identify functional interfaces and inspection datums.
The public Made-in-China specification identifies this item as customized and does not publish fixed numeric dimensions. Final dimensions follow the drawing, sample or complete purchase specification approved by both parties.
Upload a drawing for reviewDrawing-defined component
- 01Drawing number and revision
- 02Inspection datums
- 03Critical tolerances
- 04Material grade and form
- 05Surface requirements
- 06Mating component information
From technical review to dispatch
Material confirmation
Confirm grade and documentation against the selected manufacturing route.
Manufacture and inspect
Work to the approved revision and inspect critical dimensions, threads and surface.
Pack and release
Verify marking, end protection, quantity, packing and agreed documents.
Procurement questions
Can Carbon Steel NPT Fitting be made from a drawing or sample?
Yes. Include the mating component, critical dimensions, tolerances, material and service conditions for manufacturability review.
How do you prevent mixed thread specifications?
State NPT, BSPT, BSPP or metric explicitly and provide the standard, pitch, mating part or gauge requirement where possible.
How should the finish be specified for this product?
State plain, zinc-coated or another required finish and identify any appearance, salt-spray or packing-protection requirement.
Include these details in your RFQ
Drawing or sample, material, thread at each end, critical dimensions and tolerances, quantity, medium and destination.
Request technical review