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About UsShijiazhuang Xuda Safety Tools Co., LTD. which was established in 1986 , is a professional factory to produce non-spark safety tools in China. Professional technology, advanced producing equipment, scientific processing technique and perfect checking measure guarantee the best quality of xinda non-spark safety tools.
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ProductsThere are 10 categories,more than 180 series and thousands of types of the tools, all of products are made of Aluminum bronze or beryllium copper, the products have the feature of high rigidity, good tenacity.
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NewsXinda always sticks to the following enterprise principle:"develop by quality, treat the customers with honesty and credit".We hope that our products can provide more safety and convenience to all of the customers and we welcome all the friends at home abroad to Xinda.
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ServiceWe can also design and produce the special type products as the customer’s requirement. Xinda always sticks to the following enterprise principle:"develop by quality, treat the customers with honesty and credit". We hope that our products can provide more safety and convenience to all of the customers.
Description
| 1721 Non Sparking Pipe Wrench(American type) | |||||
| NO. | SIZES (mm) | SIZES(inch) | MAX(mm) | Al-Cu(g) | Be-Cu(g) |
| 172102 | 200 | 8" | 25 | 380 | 455 |
| 172103 | 250 | 10" | 30 | 720 | 820 |
| 172104 | 300 | 12" | 40 | 1125 | 1255 |
| 172105 | 350 | 14" | 50 | 1470 | 1585 |
| 172106 | 450 | 18" | 60 | 2310 | 2555 |
| 172107 | 600 | 24" | 75 | 3425 | 3945 |
| 172108 | 900 | 36" | 85 | 5655 | 6350 |
| 172109 | 1200 | 48" | 110 | 10445 | 11489 |
Pipe wrench is used to clamp and rotate steel pipe class workpieces. It can be divided into various types according to bearing capacity, weight, style, etc., and is widely used in oil pipeline and civil pipeline installation.Clamp the tube and turn it to complete the connection. Its working principle is to convert the clamping force into torque, and the force used in the direction of twisting is tighter.
Increase the torque with the taper of the jaws, usually 3-8 degrees, to hold the tube. Automatically adapt to different pipe diameters, and automatically adapt to the plastic deformation caused by the stress exerted on the pipe by the jaws. Under the effect of reducing the pipe diameter, the torque is guaranteed without slipping. Ex tool manufacturer.
Technical
| Be-Cu | |
| Green lake, GBEX IC,for hydrogen with concentration 21.0+2.0%. | |
| Hardness | HRC35 |
| Tensile strength | δ b 105-120kgf/mm² |
| Al-Cu | |
| Bluish yellow, GBEX IIB, for ethylene with concentration 7.8+0.5% | |
| Hardness | HRC25 |
| Tensile strength | δ b 75-85kgf/mm² |
1721 Pipe wrench (American type)
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