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Product Parameters
Non-sparking tools Pipe wrench explosion-proof tools wrench DIY tools set AmericaType
Aluminum bronze Non-sparking tools
1. Appropriate for operation with ethylene concentration below 7.8%
2. Surface Color: Golden
3. Micro-magnetic
4. Hardness: 20-30 HRC
5. Tensile Strength: 782N/mm²-989N/mm²
6. Elasticity Limit: 450N/mm²-550N/mm²
7. Extensibility: δ≥5%
Beryllium Copper Non-sparking tools
1. Appropriate for operation with hydrogen concentration below 21%,
2. Surface Color:Golden Yellow
3. Non-magnetic
4. Hardness: 30-40 HRC
5. Tensile Strength: 1117N/mm²-1326N/mm²
6. Elasticity Limit: 840N/mm²-880N/mm²
7. Extensibility: δ≤1.0%
To ensure the explosion-proof performance, after the raw materials are melt with scientific ratio, QC personnel will take sample piece to do drop weight and friction test according to GB/T 10686-2013 standard. The test is conducted under the highest level ExIIC, hydrogen concentration 21%. Only if the samples are tested qualified can the next step of production be carried out.
After using the tools, what should I do to care for it?
1. After use, the surface should be cleaned of dirt and accumulation, and stored in a dry and safe place.
2. Percussion tool products should not be continuously struck, and there should be appropriate intermittent for more than ten times, and at the same time, the debris adhered to the product part should be removed in time before continuing to use.
3. Wrench products should not be used with excessive force, and should not be used to lengthen the force arm with casing or binding other metal bars, and to use hammer (except for hammer wrench) to screw the knob fasteners.
4. The cutting edge tools should be placed in the sink and gently touch the grinding wheel for sharpening, and should not be too strong and contact with the grinding wheel for too long.
5. In the actual operation of smashing tools, it is necessary to remove the on-site debris and the oxide corroded by the working face to prevent the impact of a third party.
https://dongchengtool.en.made-in-china.com/company-Linyi-Dongcheng-Hardware-and-Tools-Co-Ltd-.html
| SIZE |
0.5KG |
| 0.75KG |
| 0.9KG |
| Material |
Aluminium bronze Beryllium bronze |
FAQ
Q1. How do you guarantee the quality?
A: We have strict quality control system in production, And do 100% examine to guarantee every PC to standard before loading.
Q2. How about your delivery time?
A: Generally speaking , it will take 30 days for one 20ft container, 40 days for 2-4 container. The Specific delivery time depends on the items and quantity your order.
Q3: What information should I provide for a quotation?
A: Usually we need know the detail specification, package and quantity of the order for us to check the cost accordingly.
Q4: When Can I get the price?
A: On average, we will send you the quotation within 4 hours.
Q5: How do you make our business long-term and good relationship?
A: 1. We keep good quality, competitive price, in time delivery time to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with our customers, no matter where they are from.
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