OFMP

Offshore structural steel, mooring & derrick suppliers

Offshore structural steel pipe and plate, offshore cranes, mooring chain, drilling and well servicing structures, and wire rope.

API standards
API-2B, API-2C, API-2F, API-2H, API-2W, API-2Y, API-4F, API-9A
Product categories
19
View API-2B supplier profilesFilter in the product atlas

Standards and suppliers

API-2B

Structural Steel Pipe

1 product category (source: API Composite List)

API-2B suppliers
API-2C

Offshore Cranes

1 product category (source: API Composite List)

API-2C suppliers
API-2F

Mooring Chain

2 product categories (source: API Composite List)

API-2F suppliers
API-2H

Carbon Manganese Steel Plate for Offshore Platform Tubular Joints

2 product categories (source: API Composite List)

API-2H suppliers
API-2W

Steel Plates for Offshore Structures by Thermo-Mechanical Control Processing (TMCP)

4 product categories (source: API Composite List)

API-2W suppliers
API-2Y

Steel Plates, Quenched and Tempered, for Offshore Structures

2 product categories (source: API Composite List)

API-2Y suppliers
API-4F

Drilling and Well Servicing Structures

4 product categories (source: API Composite List)

API-4F suppliers
API-9A

Wire Rope

3 product categories (source: API Composite List)

API-9A suppliers

Product categories

Frequently asked questions

Are the offshore structures & mooring 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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