API Spec 4F

Description

Effective July 1, 2008

Covers the design, manufacture, and use of steel derricks, portable masts, crown block assemblies, and substructures suitable for drilling and well-servicing operations in the petroleum industry. It includes requirements for marking, inspection, a uniform method of rating, and design loading for the equipment. This document provides two product specification levels (PSLs) that define two levels of technical and quality requirements.

Product Details

Edition:

3rd

Published:

01/01/2008

ANSI:

ANSI Approved

Number of Pages:

45

File Size:

1 file , 620 KB

Product Code(s):

G04F03, G04F03, G04F03

Note:

This product is unavailable in Russia, Cuba, Syria, North Korea, Ukraine, Belarus, Iran