JB/T 8120.1-2011
Diesel engines.Steel tubes for high-pressure fuel injection pipes.Part 1:requirements for seemless cold-drawn single-wall tubes (English Version)

Standard No.

JB/T 8120.1-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Machinery

Latest

JB/T 8120.1-2011

Replace By

AASHTO T 310-2013

Replace

JB/T 8120.1-2000

Scope

This part of JB/T 8120 specifies the dimensions, tolerances, material technology, and inspection of single-wall cold-drawn seamless steel pipes for high-pressure oil pipes (Category 2 pipes) for diesel engines (compression ignition engines) and for high-pressure oil pump testing (Category 1 pipes). , marking methods, identification and marking, packaging. This section applies to diesel engines (compression ignition engines).

JB/T 8120.1-2011 Referenced Document

• ISO 12345 Diesel engines — Cleanliness assessment of fuel injection equipment*， 2021-06-25 Update
• ISO 404 Steel and steel products — General technical delivery requirements — Amendment 1*， 2022-11-01 Update
• ISO 6507-1 Metallic materials — Vickers hardness test — Part 1: Test method*， 2023-08-01 Update
• ISO 6892 Metallic materials - Tensile testing at ambient temperature

JB/T 8120.1-2011 history

• 2011 JB/T 8120.1-2011 Diesel engines.Steel tubes for high-pressure fuel injection pipes.Part 1:requirements for seemless cold-drawn single-wall tubes
• 2000 JB/T 8120.1-2000 Compression-ignition engines-Steel tubes for high-pressure fuel injection pipes.Part 1:Requirements for seamless cold-drawn single-wall tubes

JB/T 8120.1-2011 Diesel engines.Steel tubes for high-pressure fuel injection pipes.Part 1:requirements for seemless cold-drawn single-wall tubes was changed to AASHTO T 310-2013 Standard Method of Test for In-Place Density and Moisture Content of Soil and Soil-Aggregate by Nuclear Methods (Shallow Depth).