9 3/4’’ drill Collar
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Price:
Negotiable
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- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Beijing
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Validity to:
Long-term effective
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Last update:
2020-06-26 10:47
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Browse the number:
109
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- Contactaixin:
huanjie(Mr.)
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Email:
telephone:
phone:
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Arrea:
Beijing
Address:No.114, Chaoyang West Street, Shouyang County, Jinzhong City, Shanxi Province, China
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Website:
http://www.petrodrillingequipment.com/ http://huanjie.xueshijt.com/
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Drill collars are manufactured from AISI 4145H modified steel, and are supplied in the "as rolled" surface finish condition. Alternative surface finishes are available.
Question |
Answer |
Q1. What is the annual production capacity of drill collar? |
1000 pieces of drill collar. |
Q2. What is the maximum diameter drill collar you can produce? |
Our engineers and technicians have successfully produced large diameter non-magnetic drill collars with an outer diameter of 244.5mm after fine process transformation, which makes our non-magnetic drill collar manufacturing in the leading position in the industry. |
Q3. What kind of qualification certification do you have? |
We have API 5DP and API SPEC 7-1 certificates, the earliest API certificate was obtained in 2005, and we have ISO-9001 and ISO-14001 certificates, our products can meet the needs of offshore drilling operation. |
Q4. What industry standard do you produce according to? |
Our company produces according to API 5DP and API SPEC 7-1, SY / T, GOST and other industry standards, and implements our own enterprise technical standards higher than the requirements of above standards. |
Q5. Can you do make and break? |
Yes, we have CNC hydraulic make-up and break-out special machine tools. Generally, we make three times of making up and breaking out the drill pipe according to the customer's requirements. |
http://www.petrodrillingequipment.com/
