8 1/2"517 Tci Tricone Bit
- Company Name:Hebei Zhiwei Petroleum Equipment Co.Ltd
- Membership:Free Member
- Member Since:2019. 03.02
- Country/Region:China
- City:Hebei
- Contact:lisa
- Related Keywords:tci tricone bit, tci bit, tricone drill bit
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Hebei Zhiwei Petroleum Equipment Co.Ltd
[China]
8 1/2" ZW 517G tricone bit for rock drilling bit Basical Specification Size of Rock Bit 8 1/2 inches 215.9mm IADC Code 517G Thread Connection 4 1/2 API REG PIN Factory Series ZW Series O-ring sealed bearing Operating Parameters WOB(Weight On Bit) 0.35-1.0(KN/mm) RPM 140-60(r/min) Formation Soft formation with low compressive strength and high drillability ,such as mudstone,gypsum,salt,soft shale,soft limestone,etc IADC Rock formation WOB (KN/mm) PRM(r/min) 117 Very soft formations with low compressive strength and high drillability ,such as mudstone,clay,chalk,etc 0.35-0.8 150-80 127 Soft formations with low compressive strength and high drillability ,such as mudstone,gypsum,salt,soft shale,soft limestone,etc 0.35-0.9 150-70 217 Medium formations with high compressive strength,such as medium soft shale,hard gypsum,medium soft limestone,medium soft sandstone,soft formation with harder interbeds,etc.
0.4-1.0 100-60 417/437 Very soft formations with low compressive strength and high drillability ,such as mudstone,clay,chalk,gypsum,salt,soft shale,soft limestone,etc. 0.35~0.90 150~70 447 Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc. 0.35~1.00 140~60 517 Soft formation with low compressive strength and high drillability ,such as mudstone,gypsum,salt,soft shale,soft limestone,etc 0.35~1.05 120~50 527 Soft formation with low compressive, like Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, anhydrite etc.
0.35~1.05 120~50 537/547 Soft to medium formations with low compressive strength,such as medium soft shale,medium soft limestone,medium soft sandstone,medium formation with harder and abrasiver interbeds,etc
0.45~1.0 120~50 617/627 Medium hard formations with high compressive strength,such as hard shale,limestone,sandstone,dolomite,etc. 0.45~1.1 90~50 637/647 Hard formations with high compressive strength,such as sandstone,limestone,dolomite,hard gypsum,marble,etc. 0.5~1.20 80~40
FAQ
First of all we want let you know that we are one of more than 20 years manufacture loacted in Hejian City Hebei China.
We have so many clients from all over the world and not with the lowest price win clinet's choose, we depend on the quality to do business for every client. We know business not easy and get one client also very difficult so we must service in good faith. So please remember our promise that what you pay what you gain. We will honest offer the equel quality goods for you.
1 Q: Are you manufacture?
A: Yes, we are and more than 20 years.
2 Q: Where are you located in?
A: We are located in Hejian City Cangzhou City Hebei China
3 Q:What's your mainly product?
A: Our mainly products are TCI tricone bit, Steel tooth tricone bit, sigle cone bit, HDD HOLE OPPENER and so on.also can as per your demand produce such as PDC drag.
4 Q: What's your MOQ?
A: Our MOQ 5 pieces, but if you just want sample test quality we also can supply to you.
5 Q: How many day with your delivery?
A: We can delivery goods with 7 days if we have goods in stock, if need produce with your demand we will negotionation with you.
6 Q: Do you have used drill bit ?
A: Yes we have and price are very competitive, welcome inquiry us anytime.
More question you want to know, contact us feel free without hesitaded. No matter how far from us but Communication without borders.
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