| Customization: | Available |
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| After-sales Service: | 3 Month |
| Warranty: | 6months |
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Reliable Standard Penetration Testing Equipment forl Geotechnical Soi Testing
SPT Split Tube Sampler design for carry out the Standard Penetration Test (SPT) to BS 1377: Part 9: 1990 and ASTM standards. The Top Ball Valve Adaptor, pair of Split Spoons, and open SPT Shoe compose a complete of Split Tube Sampler. A Basket Retainer made from steel also is available as an option the sampler. The ball valve adaptor prevents samples from being washed out of the sampler when it is withdrawn from the borehole. A 60 degree nose cone or long solid rod with 60 degree point is available for carrying out SPT (c) tests in gravel and loose material. The screw connection on the top adaptor depends on the type of drill rods being used to drive the sampler. Most frequently used rods are 1-1/2" B.S. Whitworth, NWY Rod, BW or AW.
The standard Split Tube Sampler is 2" (50.8 mm) OD x 1-3/8" (34.9 mm ) ID x 18" (457 mm) / 24" (610 mm) long. For heavy driving conditions, the Heavy-duty "Tuflok" design is available.
| Components for one set split tube sampler | |
| 1. | Ball Valve Adaptor |
| 2 | SPT Solid Rod |
| 3 | SPT Nose Cone |
| (2) | Split Tubes |
| (3) | Basket Ratainer |
| (4) | SPT Shoe |
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We have the SPT drill rod and hammer :
Our Company pas atention to produce quality and abides to credit, and also does the best to provide the quality produdcts and excellent service to customer. To build good after-sale service system, we draw up the Quality Guarantee according to the industrial standards combining field experience.
| Diamond Drill Bits |
1. Size, and / or technical parameters(matrix etc.) are different from the requirements of clients' purchase order.
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Replace |
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2. Thread can not fit clients' barrel.
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Repair or replace | |
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3. Break down a piece from matrix, and the volume of the piece exceed 2mm*2mm*2mm, and such break is not caused by drilling.
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Replace |
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4. Matrix falling not caused by drilling.
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Replace or return | |
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5. Groove on matrix caused by manufacturer.
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Replace or return |
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6. Drilling speed is obvious slower than congener products caused by manufacturer.
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Raplace,and each item quantity does not exceed 3pieces. | |
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7. Bit life is obvious short caused by manufacturer.
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8. Breaking down of matrix, falling matrix, groove and short bit life caused by operating reasons-drill rod sticking, premature failure of the bit crown and hole-bottom not to be cleaned.
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Be excluded from Qulity Guarantee | |
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9. Short bit life or no penetration caused by drilling machine, drilling techniques or parameters.
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10. Properly worn and the matrix is finished.
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11. Thread damaged or distorted due to improper operation.
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12. Steel body cracked in drill.
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Replace or return |
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| Reaming shell |
1. Thread is not correct.
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Replace or return. |
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2. Steel body creacked in drill.
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3. PCD Strips falling.
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Please check more products, thanks.
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