Before you order a PECVD graphite boat↗
A practical review of equipment interfaces, wafer positioning, material requirements and inspection scope...
UNITY GLOCAL · RESOURCES
Insights & resources
Practical product knowledge, technical notes and company updates for graphite purchasing, drawing review and repeat-order communication.
TECHNICAL NOTESPRODUCT KNOWLEDGECOMPANY UPDATES
Graphite nut inquiries: thread size is only the starting point↗
Thread, mating component, outer geometry and engagement relationship should be reviewed together for a gr...
Graphite pins: how to describe the fit and locating relationship↗
Diameter and length are important, but the mating hole, shoulder, groove and installation direction often...
Graphite rods: define length, end details and support before ordering↗
Long graphite components need clear dimensional, end-machining and packing requirements in addition to di...
Isostatic graphite parts: how to write material requirements in an inquiry↗
A material name is useful, but a clear inquiry should also identify the required grade, documentation and...
Why packing and handling should be discussed for graphite components↗
Thin sections, threads, edges and long parts benefit from suitable separation, support and identification...
Custom graphite parts: why drawing revision control matters↗
A controlled drawing revision keeps quotation, machining, inspection and repeat orders working from the s...
Replacement graphite parts: sample, photo or drawing — what does each one tell us?↗
Samples, assembly photos and drawings provide different information; using them together makes replacemen...
Graphite assemblies: how to separate quantity per set from spare quantity↗
A simple item list can prevent complete-set quantities, component quantities and spare quantities from be...
What to include in a graphite part inquiry↗
A practical checklist that helps technical and purchasing teams start with the same information.
Ordering replacement graphite components↗
Keep a reliable link between the installed part, the drawing and the replacement order.
Reviewing a custom graphite drawing↗
A structured review of geometry, material and inspection requirements before ordering.