Perforator Witness & Registered Design Program
0 product categories (source: API Composite List)
Perforating guns & systems (API 19B)
Perforating systems covered by the API 19B perforator witness and registered design program.
- API standards
- API-19B
- Product categories
- 0
Standards and suppliers
Frequently asked questions
Are the perforating suppliers listed here certified by OFMP?
No. OFMP is not API and does not certify, audit or endorse suppliers. Supplier profiles organize API certificate records that the source marks Active; confirm the certificate number, product scope and current status on the API Composite List before purchasing.
How do I check a supplier's API certificate?
Search the API Composite List by certificate number or company name and check that the status, facility address and product scope match the quotation. Read the guide
How do I contact a supplier?
Open a supplier profile. Active members can view the contact details a supplier has provided.
Standard and product names come from the API Composite List search snapshot (2026-10-10). Family groupings and Chinese reading aids are OFMP editorial additions, not official API classifications or translations. OFMP is not affiliated with API.
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