JY7405-1高温高压螺纹密封脂  JY7405-1 Sealing grease for high temperature and high pressure thread

JY7405-1高温高压螺纹密封脂是以特种无机稠化剂稠化优 质合成基础油，并加入高 效性能添加剂特定工艺精制而成。

7405-1 high temperature and high pressure thread sealing grease is made by thickening high-quality synthetic base oil with special inorganic thickener and adding high-efficiency performance additives through a specific process.

性能特点Performance characteristics

◎ 优异的氧化安定性，防止润滑脂高温变质

Excellent oxidation stability to prevent grease from deteriorating at high temperatures

◎ 优良的防锈性，保证螺纹丝扣不易产生锈蚀

Excellent rust resistance to ensure that the threaded threads are not prone to rust

◎ 优良的耐中等浓度盐酸、碱液、饱和氯化钙洗井液和含硫天然气等介质能力的密封性能

Excellent sealing performance with medium-concentration hydrochloric acid, alkali, saturated calcium chloride cleaning fluid and sulfur-containing natural gas.

◎ 优良的防黏性能，保证丝扣宽温范围内正常工作后容易拆卸

Excellent anti-stick performance ensures that the thread can be easily disassembled after normal operation in a wide temperature range

◎ 良好的抗水性，适宜潮湿环境下轴承润滑

Good water resistance, suitable for bearing lubrication in humid environments

技术规格 Technical specifications

产品符合：SH/T 0595-94

Product complies with: SH/T 0595-94

应用范围 Application

适用于油气田深井套管螺纹的密封和润滑，适用温度可达180℃，承受58.8MPa的压力，能耐中等浓度酸、碱、盐等化学介质

It is suitable for sealing and lubrication of deep well casing threads in oil and gas fields. The applicable temperature can reach 180°C, withstands a pressure of 58.8MPa, and can withstand medium-concentration acid, alkali, salt and other chemical media.

典型数据 Typical data

注意事项 Precautions

◎ 使用前将涂抹部位清洗干净，吹干后再涂抹本产品

Clean the application area before use and blow dry before applying this product

◎ 不同润滑脂之间可能会发生物理或化学反应，勿与其他润滑脂混用

Physical or chemical reactions may occur between different greases, do not mix with other greases

◎ 使用后及时封盖以避免水分、灰尘等杂质混入

Seal the lid promptly after use to prevent moisture, dust and other impurities from mixing in.

包装规格 Packing

◎ 22kg铁桶包装

可根据客户需求进行包装

22kg iron drum packaging or customized packing