Langfang Baiwei Drill Co., Ltd.
Langfang Budweiser drilling tool manufacturing Co., Ltd
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High Durability Safety Depth 1000m 114mm Ingersoll-Rand API Thread for Water Well Drilling
Description
Water Well Drill Stem 114mm Ingersoll Rand Api 3 1/2REG Thread
A casing is a large diameter pipe used as a structural retainer for the walls of an oil and gas well or wellbore. It is inserted into the wellbore and held in place to protect the subterranean formation and wellbore from collapse and to allow drilling fluid circulation and extraction to occur
| Outside diameter: | 4 1/2 inches (114 mm) |
| Steel grade: | R780/S135 |
| Thickness: | 8.56mm |
| Length: | 7.62 /6.096 meters |
| features: | suitable for water wells |
| Thread Type: | 3 1/2"REG /2 7/8IF |
Quality Control:
1. Before order confirmation, the raw materials of drill pipe and tool joint body should be
Book from a famous large steel company in China.
2. Drill pipe inspected by our quality control staff and factory's own laboratory.
3. Each drill pipe is subjected to non-destructive testing, cleaning and oil breaking before packaging.
Our Services
1. Drill pipe strictly in accordance with ISO9001 standard
2. If you find a quality problem within one month of the package being returned.
3. All obligations and responsibilities are strictly performed in accordance with the contract
4. 24-hour online customer service, feel free to contact us.
FAQ:
Q: Are you a manufacturer or a trading company?
A: We are a professional manufacturer.
Q: What are your main products and what are their uses?
A: Our products include core barrels, casings, drill pipes, drilling rigs and other drilling parts.
They are used in mineral exploration, geological drilling.
Q: How to get discount?
A: Prices are based on product and order quantity.
Q: Do you accept sample orders?
A: Yes, please contact us for details.
Q: How is your after-sales service?
A: As a manufacturer with many years of history, we provide prompt technical support for all questions and queries. Also, we accept returns or exchanges for quality problems.
Q: Where is your factory?
A: Our factory is located in Hebei Province, China.