Hebei Tuff Heavy Industry Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 300 Unit/Units per Month |
| Delivery Time | 3-5 days after payment |
| Packaging Details | Standard export packs -Wood case outside, carton boxes inside. |
| Product name | Easy Welding type roller bits |
| Condition | New |
| Material | Strong Tungsten carbide |
| Suitable pressure | 100-200 MPa |
| Application | Foundation pile |
| Diameter | 8.5 inch |
| Bearing Type | Rubber sealed journal bearing |
| Alloy size | 14mm |
| Brand Name | BJTUFF |
| Model Number | 52*14X-8 1/2' |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 300 Unit/Units per Month |
| Delivery Time | 3-5 days after payment | Packaging Details | Standard export packs -Wood case outside, carton boxes inside. |
| Product name | Easy Welding type roller bits | Condition | New |
| Material | Strong Tungsten carbide | Suitable pressure | 100-200 MPa |
| Application | Foundation pile | Diameter | 8.5 inch |
| Bearing Type | Rubber sealed journal bearing | Alloy size | 14mm |
| Brand Name | BJTUFF | Model Number | 52*14X-8 1/2' |
| Certification | ISO9001 | Place of Origin | China |
8 1/2 Inch 637 Model Rubber Sealed Bearing Hard Rock Roller Bits
| Basic Parameter | |
| Roller bit DIA. | 8.5 inch |
| Bearing Type | Rubber sealed journal bearing |
| Alloy DIA. | 14mm |
| Alloy Quantity | 52 pcs |
| Alloy Model | SY11 |
| Bearing oil storage self-pressure compensation system | Yes,and we have the letter patent . |
| The protection for the back of roller bit | Yes. |
| Bearing wear -resistant alloy | Yes. |
| Processing Type | Forging |
| Usage | Matched with core barrel for rotary drilling rig |
| Advantage | High Performance Cost Ratio |
| Weight | 6kg |
| Industrial standard | SY/T5164 |
| MOQ | 1 PC |
Package:
Packaging details for BJTUFF roller cone bits:
1.100% inspection before shipment.
2. Wrapped with carton.
3. Packed with wooden cases
4. As clients' requirements.
Company advantage:
1- We require high quality of welding, therefore we employ at least 8 years experienced welders.
2- Understand what customers need and provide what customers want, We provide one-stop solution for the world’s foundation construction users.
FAQ:
1. Are you factory or not?
Yes, we manufactured drilling products for 7 years in Hebei,China. Warmly welcome to visit our factory and office.
2. Can I expect the quality products?
Of course.All our activities are accredited ISO90001 and API,both in products and services.At the same time ,mature technology ensuring the quality satisfy international request.
3. About the leading time and shipping time?
The leading time depend on the quantity of order.
About the shipping ,usually shipped by sea.but we will arrange the delivery by air if small oder or urgent order after received your agreement.
According to the distance from leading time to destination port ,generally it's about 25 days to European ,and about 20days to west of America.
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
5000000-8000000
Employee Number:
55~70
Ecer Certification：
Active Member
Hebei Tuff Equipment And Technology CO., LTD. was established in 2016 which is a high-tech enterprise integrating researching construction method, design, manufacturing, sales and trade. Upholding the principle of focusing on our belief and pursuit of excellence, we have always been striving to... Hebei Tuff Equipment And Technology CO., LTD. was established in 2016 which is a high-tech enterprise integrating researching construction method, design, manufacturing, sales and trade. Upholding the principle of focusing on our belief and pursuit of excellence, we have always been striving to...
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