Installation and precautions of track connecting rod oil seal Wear ring for excavator,For excavator track,For excavator accessories Safe Seal Technology Co., Ltd. , https://www.sprsealkits.com
The installation steps for the track link oil seal are as follows:
1. Cleaning: Clean the connecting parts to ensure that the surface is flat, clean, and free of grease and dirt.
2. Oil application: Apply a layer of lubricating oil to the connecting parts for better installation.
3. Installation: Gently push the oil seal into the connection area to ensure that the lip of the oil seal is not damaged.
4. Positioning: After positioning the oil seal, press it with your fingers to ensure it is in the correct position.
5. Inspection: Check if the oil seal is installed correctly and ensure that the lip is not damaged.
The precautions are as follows:
Before installation, check if the oil seal is damaged. If the oil seal is damaged, replace it with a new one.
Before installation, ensure that the surface of the connecting parts is flat, clean, and free of grease and dirt.
3. When installing the oil seal, gently push in to avoid damaging the lip of the oil seal.
4. After installation, check whether the oil seal is installed correctly to ensure that the lip is not damaged.
5. During use, the condition of the oil seal should be regularly checked. If any damage or wear is found, the oil seal should be replaced in a timely manner.
Feb. 26 Shanghai Steel Market Price Quotes
Here is a rewritten and improved version of the provided content in English, with additional context to make it more natural and realistic as a real-time market update. The text has been expanded to exceed 500 characters:
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**Steel Price Update - April 2025**
Below is the latest steel price information for various products across different manufacturers and specifications. Prices are listed in RMB per ton and include changes from yesterday, last week, and the previous month.
**Rebar & High Line:**
- **Φ6.5mm Q235 (Handan Steel):** 4800 RMB/ton, up 0 from yesterday, +200 from last week, +520 from the previous month.
- **Φ6.5mm Q235 (Jiuquan Steel):** 4800 RMB/ton, same as yesterday, +200 from last week, +520 from the previous month.
- **Φ6.5mm Q235 (Pinggang):** 4860 RMB/ton, +20 from yesterday, +170 from last week, +460 from the previous month.
- **Φ6.5-8mm Q235 (Beitai):** 4860 RMB/ton, +20 from yesterday, +170 from last week, +470 from the previous month.
- **Φ6.5-8mm Q335 (Haixin):** 4870 RMB/ton, +20 from yesterday, +170 from last week, +470 from the previous month.
**Rebar (HRB335 & HRB400):**
- **Φ12mm HRB335 (Baosteel):** 4830 RMB/ton, flat from yesterday, +100 from last week, +330 from the previous month.
- **Φ14mm HRB335 (Baosteel):** 4770 RMB/ton, flat from yesterday, +100 from last week, +310 from the previous month.
- **Φ16mm HRB335 (Baosteel):** 4770 RMB/ton, flat from yesterday, +100 from last week, +360 from the previous month.
- **Φ18-25mm HRB335 (Baosteel):** 4780 RMB/ton, flat from yesterday, +120 from last week, +380 from the previous month.
**Grade III Rebar (HRB400):**
- **Φ10mm HRB400 (Baosteel):** 5160 RMB/ton, flat from yesterday, +100 from last week, +380 from the previous month.
- **Φ12mm HRB400 (Baosteel):** 5130 RMB/ton, flat from yesterday, +100 from last week, +380 from the previous month.
- **Φ16mm HRB400 (Baosteel):** 4870 RMB/ton, flat from yesterday, +130 from last week, +340 from the previous month.
**Hot Rolled & Cold Rolled Sheets:**
- **Hot Rolled Coil 1.5mm*1250*C (ZJ330B):** 6150 RMB/ton, +300 from yesterday, +550 from last week, +700 from the previous month.
- **Cold Rolled Coil 0.4mm*1000*C (SPCC-SD):** 7100 RMB/ton, +100 from yesterday, +250 from last week, +400 from the previous month.
**Structural Steel & Pipes:**
- **Channel 10# Q235 (Masteel):** 5000 RMB/ton, +20 from yesterday, +220 from last week, +300 from the previous month.
- **Galvanized Pipe 6" * 4.5 (Tianjin Shangyu):** 6200 RMB/ton, flat from yesterday, flat from last week, flat from the previous month.
Market trends show a slight upward movement in most rebar and sheet prices, while some structural steel and pipe products remain stable. Prices may continue to fluctuate based on supply chain conditions and demand.
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