沙特阿美公司材料系统规范 26-SAMSS-091 润滑脂 2019 Greases

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Previous Issue: 16 May 2019 Next Planned Update: 30 November 2022

Revised paragraphs are indicated in the right margin Page 1 of 7

Contact: Aidarous, Mamdouh B. (AIDAROMB) at phone +966-13-8809718

Materials System Specification

26-SAMSS-091 30 July 2019

Greases

Document Responsibility: Vibration and Lubrication Standards Committee

Contents

1 General Scope .................................................. 2

2 Conflicts and Deviations ................................... 2

3 References ........................................................ 2

4 Greases ............................................................ 3

5 Qualification ...................................................... 6

6 Identification ...................................................... 7

Revision Summary ................................................... 7

Document Responsibility: Vibration and Lubrication Standards Committee 26-SAMSS-091

Issue Date: 30 July 2019

Next Planned Update: 30 November 2022 Greases

Page 2 of 7

1 General Scope

This specification describes the requirements for different types of greases.

2 Conflicts and Deviations

2.1 Any conflicts between this document and other applicable Mandatory Saudi

Aramco Engineering Requirements (MSAERs) shall be addressed to the EK&RD

Coordinator.

2.2 Any deviation from the requirements herein shall follow internal company

procedure SAEP-302.

3 References

Material or equipment supplied to this specification shall comply with the latest edition

of the references listed below, unless otherwise noted.

3.1 Saudi Aramco References

Saudi Aramco Engineering Procedure

SAEP-302 Waiver of a Mandatory Saudi Aramco Engineering

Requirement

3.2 Industry Codes and Standards

American Society for Testing and Materials

ASTM D217 Standard Test Methods for Cone Penetration of

Lubricating Grease

ASTM D566 Standard Test Method for Dropping Point of

Lubricating Grease

ASTM D2270 Standard Practice for Calculating Viscosity Index

from Kinematic Viscosity at 40 and 100°C

ASTM D2509 Standard Test Method for Measurement of Load -

Carrying Capacity of Lubricating Grease

ASTM D2596 Standard Test Method for Measurement of Extreme-

Pressure Properties of Lubricating Grease

ASTM D3336 Standard Test Method for Life of Lubricating Greases

in Ball Bearings at Elevated Temperatures

Document Responsibility: Vibration and Lubrication Standards Committee 26-SAMSS-091

Issue Date: 30 July 2019

Next Planned Update: 30 November 2022 Greases

Page 3 of 7

4 Greases

4.1 All Purpose EP Grease

4.1.1 Scope

This specification describes the requirements of an all-purpose extreme

pressure grease for use where a No. 0, 1, 2, or 3 consistency grade is

recommended. Additionally, it is specified for wheel bearings, water

pumps and trunnion bearings as per requirement.

4.1.2 Requirements

The grease shall be of premium quality made from lithium

12-hydroxystearate soap and ISO VG 150 or higher viscosity base oil.

This product shall contain an extreme pressure additive and rust and

oxidation inhibitors. It shall meet the following:

NLGI-Grade 0

Penetration, worked at 25°C

(ASTM D217), mm/10 : 355–385

Oil Viscosity : ISO VG 150

Dropping Point (ASTM D566), °C : 165 minimum

Timken OK Load (ASTM D2509), kg : 18 minimum

NLGI-Grade 1

Penetration, worked at 25°C

(ASTM D217), mm/10 : 310–340

Oil Viscosity : ISO VG 150

Dropping Point (ASTM D566), °C : 165 minimum

Timken OK Load (ASTM D2509), kg : 18 minimum

NLGI-Grade 2

Penetration, worked at 25°C

(ASTM D217), mm/10 : 265–295

Oil Viscosity : ISO VG 150

Dropping Point (ASTM D566), °C : 180 minimum

Timken OK Load (ASTM D2509), kg : 18 minimum

NLGI Grade 3

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标签： #润滑脂 #MS #材料

摘要：

本文件为沙特阿美公司材料系统规范 26-SAMSS-091《润滑脂》2019 版（Greases），是沙特阿美针对润滑脂材料制定的统一技术规范，主要涵盖适用范围、术语定义、技术要求、性能指标、试验方法、质量保证、检验规则以及包装、标识、运输和储存等内容。该规范适用于沙特阿美及其承包商的润滑脂采购、选型、验收与质量控制，为供应商、工程公司、检验机构和项目业主提供技术依据。依据 26-SAMSS-091 润滑脂标准，可确认产品在高温、重载、抗磨、防腐和长期稳定性等方面是否满足沙特阿美要求，并符合相关

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