| Application: | Drilling |
|---|---|
| Certification: | ISO |
| Surface Treatment: | Yes |
| Material: | Steel |
| Customized: | Available |
| Condition: | New |
| Customization: |
|---|
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Audited Supplier | Product Introduction |
The self-drilling rock bolt attached to a sacrificial drill bit is used as a drill string and flushed with water, air or cement grout.
We can offer all steel and tungsten carbide self-drilling button bit. The all steel self-drilling button bits (ES) used for weak cemented soil / sand and weak fractured rock formations. The tungsten carbide self-drilling button bits (ESS) used for strong fractured rock formations.
| Product Parameter |
| Features |
Primary alloy is applied to manufacture the alloy bit.
| Product Details |
| About us |
HANDAN TOPMETAL CO.,LTD. has been in the line of steel products for the geotechnical and civil engineering many years. The company has been supplying the quality products and excellent service to the customers of many countries in the world.
Management team of the company is consisted of experienced specialists in the products and exporting. She enjoys good reputation in the relevant lines.
The company mainly supplies the seamless steel pipe, PC strand, threaded hollow bar, solid threaded bar, ERW pipe and the accessories,etc. for the geotechnical and civil engineering of infrastructure, deep foundation, tunneling and mining, slope and embankment stabilization, etc. The products feature a wide range of applications such as micropiles, rock bolts, soil nails, ground anchors, spiling bolt, port tie rods, etc. We can also supply all kinds of fasteners and thread products for the building and construction.
| FAQ |
Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express shipping service to all over of the world.
Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:What about product prices information?
A:Prices various according to periodic price changes of raw materials.
Q5:Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.
Q6:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties' inspections are all available such SGS, BV ect.
Q7:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.
Q8: How many countries you already exported to?
A:We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.
Q9:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q10:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.
Q11:What is your working time?
A:In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry in the coming working day.
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