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70% WC Carbide Composite Rods and Tungsten Carbide Grit Source
70% WC and the grit source behind it – vertically supplied, so the loading claim traces to the sieve.
Design and Construction — a VPOINT tungsten carbide composite hardfacing rod for oil drilling and mining wear protection. The specification and performance tables below list dims, duty and inspection points; the FAQ covers selection, use and service. ISO 9001 production, batch-verified, custom sizes from drawings.
Design and Construction
A 70% WC rod with a traceable grit source: the crushed tungsten carbide inside is supplied from the same grading line that publishes the sieve records – loading claims trace back to analysis.
How It Works
Vertical supply means the 70% loading and the grit band are documented from source to rod – the claim is auditable, not asserted.
Applications
Audit-driven buyers, certified rod programmes, traceability-required OEMs.
Field Cases
- Audited buyer: the trace chain satisfied the supply audit.
- Certified programme: grit records passed to the rod certificate.
- OEM: vertical trace ended the loading-claim dispute.
Performance Data
| Metric | Value / Observation |
|---|---|
| Loading | 70% WC |
| Grit source | Vertically supplied, sieve-recorded |
| Traceability | Source to rod |
| Audit | Chain documents |
Suitable Materials
Steel parts in audited hard-facing programmes.
Material Comparison: Vertically Supplied Grit vs Bought-In Grit
What vertical supply changes in the claim – typical industry practice:
| Factor | Vertical (this rod) | Bought-In Grit |
|---|---|---|
| Loading claim | Traces to sieve records | Asserted |
| Band consistency | Source-controlled | Supplier-dependent |
| Audit chain | Complete | Gap at grit stage |
| Batch variation | Held | Possible |
| Documentation | End to end | Rod only |
Delivery Scope
Rod with grit trace records.
Why Choose VPOINT
The loading claim traces to the sieve.
Precision & Quality Control
Loading and grit band verified per batch; chain documented.
Specifications
Traceability information:
| Item | Specification |
|---|---|
| Loading | 70% WC |
| Source | Vertical, sieve-recorded |
| Trace | Source to rod |
| Docs | Chain complete |
Frequently Asked Questions
Traceable how?
The grit inside traces to sieve records from the same line.
Audit fit?
The chain is complete end to end.
Loading claim?
Documented from source to rod.
Batch variation?
Held by source control.
Other loadings?
Yes, same chain.
Related Search Terms
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Sources & standards: ISO 9001 quality management · UNSPSC commodity codes · eClass product classification
