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Address: www.oilmanchina.com
Contact name:Christal
Dongying Oilman Machinery Equipment Co.,Ltd. |
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Description of drill pipe screens:
Drill pipe screen is commonly known as the rod filter.
Drill pipe screen,used to filter the drilling fluid and protect the MWD instrument in the petroleum drilling,is suitable to filter the drilling fluid of the petroleum an geological drilling. It is composed of the connector and filter screen.The connector is empty and only has a ledge.The filter screen is in the ledge of the connector.It is placed under the drill rod and replaces the former connector.In the circulation of drilling fluid, the impurities are filtered by the filter screen of the connector.The drilling fluid is cleaned, preventing the impurities from blocking the water hole.
The specifications include the 5-1/2, 5, 4-1/2, 3-1/2 and 2-7/8 inches.
Specification of high quality stainless steel drill pipe screens
a. Material: 304 & 316 stainless
b. Perforation: 3/16” hole on 5/16” stagger
c. Retrievable with standard overshot
d. Interchangeable ring flanges
e. 33% open area perforation
f. Internal wear distribution sleeve
g. Full length safety retaining rod
Drilling pipe type
| Max. OD | Filter diameter | Filter open diameter | Length |
| mm | mm | mm | mm | |
| NC46(4”IF)-42G | 92 | 78 | 6 | 800 |
| NC46(4”IF)-42S | 92 | 72 | 6 | 800 |
| NC50(4 1/2”IF)-52G | 98 | 90 | 6 | 1000 |
| NC50(4 1/2”IF)-52S | 98 | 64 | 6 | 1000 |
| NC50(4 1/2”IF)-53S | 98 | 72 | 6 | 1000 |
| NC50(4 1/2”IF)-62G | 98 | 78 | 6 | 1000 |
| NC50(4 1/2”IF)-62S | 98 | 65 | 6 | 1000 |
| NC50(4 1/2”IF)-63G | 98 | 65 | 6 | 1000 |
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About us
Dongying OilMan Machinery Equipment Co.,Ltd is a professional supplier of various petroleum equipment, includingrig accessories, well control system, drill string, handling tools, downhole tools, OCTG, drilling tools, cementing tools and sapre parts with API certification. Our products have been exported to Russia, America, Middle East, South America, Southeast Asia, Central Asia, African, Australia, Europe etc. Our company is willing to cooperate and make common progress with friends at home and abroad with first-class products, first-class service and reasonable prices.
Certificates
API-5CT, API-10D, API-7K, API-11E, API-6A, API-11AX, API-5D, ISO 9001, ISO14001, ISO18001 etc.
If any needs, pls contact us freely:
