Library

Carbon Materials Technical Library

Technical knowledge, process notes, specification explanation and procurement references for long-term reading.

173technical entries

Library

Technical, process and procurement knowledge

Product Manuals

Start with product sheets, then read the technical archive

The product manual explains CPC, GPC, petroleum coke, graphite electrodes and graphite carbon products by specification, packing and RFQ fields.

Procurement Check

Procurement Timeline from Specs to Batch

Product specifications, COA fields, packing method and destination terms should be reviewed under the same batch context. Quotation and delivery remain subject to available batch and order confirmation.

01

Procurement Timeline

Confirm product name, application and target specifications first, then particle size, quantity, packing, destination and expected lead time before batch COA and order terms are reviewed.

02

Cost Comparison

Quotation factors normally include fixed carbon, sulfur, ash, sizing, packing, quantity, freight distance and batch condition. Total landed cost should not be judged by unit price alone.

03

Common Mistakes

Avoid sending only the product name, missing particle size or packing, or leaving application and destination unclear. Incomplete RFQs slow down specification review and batch matching.