-
- Trade Leads
- Trade Services
- B2B Directories
- Trade Connections
- Misc
- Contact Us
A free import export trade leads B2B marketplace since 1996 for manufacturers, suppliers, exporters, importers, buyers, sellers, wholesalers, freight forwarders, shippers, trade shows, exhibits, and export management.
Hello visitor from
USA - 125 visiting from 114 USA 
4 UK 
2 Singapore 
2 Belgium 
1 Hong Kong 
1 Brazil 
1 Germany
Hello visitor from
USA - 125 visiting from 114 USA 4 UK 2 Singapore 2 Belgium 1 Hong Kong 1 Brazil 1 Germany
Cross-over Joint
Posted at: Offers to Sell and Export | Posted on: Tuesday 18 February 2014 8:25 am | Poster last visit: Tuesday 25 August 2015 |
Product Description:
Description:
Cross-over joint acts for conversion and connection of drill stem component in petroleum,
natural gas and geology drilling work.It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations. It is divided into drill string cross-over joint and tubing cross-over joint.There are A type (same diameter)，B type (different diameter) and C type.
Bit subs are used to connect the drill bit to the next piece of equipment in the BHA. Because drill bits are "pin up" and all other drilling components are typically "pin down", the bit sub functions as a crossover for BHA attachment.
Kelly saver subs Placed between the kelly and the drill string, this sub is used to extend the life of the kelly by limiting the number of times it's pin connection is made up to the drill string. This saver sub provides a connection between the pin end of the kelly to the box end of the drill string such that the repetitious connecting of drill pipe is absorbed by this sacrificial saver sub.
MDX drive subs provide the crossover connection between the drill pipe string and the wash-over string. Each is machined from high-grade alloy steel and heat treated to provide maximum strength and durability.
Construction: drive subs are provided with a box connection up, cut to customer specifications, for make up with the fishing string. A pin connection down is also cut to customer specification and will match the wash-over string connections. A fishing neck is provided for ease of handling. A long type drive sub with extra long fishing neck is also available.
Company Contact:
Contact Name: Grace Wang
Company Name: Mudanjiang Dongxu Machinery Co., Ltd
Email:
;dxgracewang@gmail.com
Tel: 86-13614631909
Fax: 86-0453-6187299
Street Address: Dongxu2st, No.5,
Aimin Dis, Mudanjiang, Heilongjiang
157011
China
Website: http://www.mdjdxjx.com
Member name: dxgracewang
Country:
China
Member Since: 18 February 2014
Total Leads: 30 dxgracewang Import Export Business Leads
Business focus: Drilling Tools, Fishing Tools, Coring Tools, Milling Tools
Chat:
Verify: Safe Import Export Tips
Cross-over joint acts for conversion and connection of drill stem component in petroleum,
natural gas and geology drilling work.It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations. It is divided into drill string cross-over joint and tubing cross-over joint.There are A type (same diameter)，B type (different diameter) and C type.
Bit subs are used to connect the drill bit to the next piece of equipment in the BHA. Because drill bits are "pin up" and all other drilling components are typically "pin down", the bit sub functions as a crossover for BHA attachment.
Kelly saver subs Placed between the kelly and the drill string, this sub is used to extend the life of the kelly by limiting the number of times it's pin connection is made up to the drill string. This saver sub provides a connection between the pin end of the kelly to the box end of the drill string such that the repetitious connecting of drill pipe is absorbed by this sacrificial saver sub.
MDX drive subs provide the crossover connection between the drill pipe string and the wash-over string. Each is machined from high-grade alloy steel and heat treated to provide maximum strength and durability.
Construction: drive subs are provided with a box connection up, cut to customer specifications, for make up with the fishing string. A pin connection down is also cut to customer specification and will match the wash-over string connections. A fishing neck is provided for ease of handling. A long type drive sub with extra long fishing neck is also available.
Company Contact:
Contact Name: Grace Wang
Company Name: Mudanjiang Dongxu Machinery Co., Ltd
Email:
;dxgracewang@gmail.com
Tel: 86-13614631909
Fax: 86-0453-6187299
Street Address: Dongxu2st, No.5,
Aimin Dis, Mudanjiang, Heilongjiang
157011
China
Website: http://www.mdjdxjx.com
Member name: dxgracewang
Country:
ChinaMember Since: 18 February 2014
Total Leads: 30 dxgracewang Import Export Business Leads
Business focus: Drilling Tools, Fishing Tools, Coring Tools, Milling Tools
Chat:
Verify: Safe Import Export Tips
Similar Suppliers And Manufacturers Import Export Trade Leads
Cross Column Steel Structure - By FASTSTEEL - On Friday 18 March 2022 5:43 am: cross column steel structure
cross column steel structure
delivery time 1 5-30days
price term amp #65306 exw fob cif cfr cnf etc
payment amp #65306 l c t t western....
Pearl And Rhinestone Cross Necklace - By mengchuang - On Thursday 29 September 2022 7:55 am: cross necklace- dreamwork fashion jewelry accessories the rhinestone cross pendant choker necklace stainless steel amp amp craft pearl beaded neckl....
Black Granite Custom Cross Tombstone - By jinkuistone - On Saturday 20 August 2022 6:05 am: black granite custom cross tombstone
black granite headstones are a classic beauty and mystery to the eyes of the beholder gold leaf engraving will make any lettering stand out on this....
Cross Coupling Cable Protector Cccp - By ESPCableSolutionsCoLTD - On Tuesday 27 December 2022 6:52 am: cross coupling cable protector cccp
specifications
manufactured of low carbon steel or stainless steel
available as cross-coupling and mid-joint protectors
suitable for api tubing ....
Control Joint - By chengfengco - On Tuesday 15 March 2022 10:46 am: joint we have plasterboard expansion joint that are manufactured under strict standards
product description
the product provides good spacing bet....
Universal Expansion Joint - By pliantbellows - On Friday 14 April 2023 6:57 am: joints is made up of 2 elements of bellows joined together by a common spool piece so it is also called as double bellows expansion joint or universal....
Non-asbestos Joint Sheet - By aohong - On Saturday 29 July 2023 1:28 am: non-asbestos joint sheet
non-asbestos jointing sheet series
non-asbestos jointing sheet are made of the frame materials including aramid fiber and synthetic mineral fiber a....
Factory Supplier Handcrated Marble Bas Relief Sculpture Of Stations Of The Cross For Church For Sale - By stonekingsculpture - On Monday 8 January 2024 4:33 am: cross and in his mother s arms this bas relief sculpture symbolizes the ultimate sacrifice and redemption emphasizing the transformative power of fa....
TradersCity.com shall not be held liable for any user posted/submitted content including but not limited to trade leads, profiles, images, and any other data. TradersCity.com does not and did not verify any of users posted/submitted data nor is implicitly or explicitly recommending these business offers. TradersCity does not verify truthfulness, accuracy, completeness, nor legality of any businesses, services, and leads posted here. TradersCity does not represent Sellers or Buyers in any transaction between users of the website and is unable to make any opinion in regard to their performance in any transaction. TradersCity neither guarantees nor undertakes in any dispute between sellers and buyers. Protect your business from fraud by trading safely