Marking drill collar
You are interested in marking drill collar from supplier — company Electrocentury-steel? Here you will find only reliable information on this issue
The company Electrocentury-steel offers to purchase at cost-effective prices from the manufacturer rolled heavy weight drill pipes. Supplier ensure timely delivery of products to the address set by the user.
Overview of heavy weight drill pipes
Heavy weight drill pipe represent a hot-rolled thick-walled tube with a circular cross section. The main purpose of such tubes is the increase in rigidity of the bottom end of the drill string, and the creation of axial load on rock cutting tool. Heavy weight drill pipe can be either smooth or with a conical groove, the purpose of which is to provide grip drill pipe and then hold the lift.
Connection, heavy weight drill pipes together is by using pre-planted castles that have a special large thread with considerable taper. Conical thread cylindrical much better, because in the process of screwing it creates tension, which ensures good sealing of existing joints. To improve the fatigue strength of threaded connections, they can praticipate unloading groove.
Sizes heavy weight drill pipes, mm: 120; 133; 146; 178; 203; 219; 229; 245; 254; 273; 299.
Heavy weight drill pipes are manufactured from the following materials:
— steel 38ХНЗМФА;
— steel 40KHN2MA;
To buy at economical price from the manufacturer rolled heavy weight drill pipes, the company offers Electrocentury-steel. The provider ensures timely delivery of products to any place specified by the customer.
Marking drill collar should prevent damage to surface marks in the process of wear products. New drill pipe combined into sets, within which they must work to the full depreciation.
The kits consist of tubes of the same diameter, strength and thickness. Each set of drill pipe is assigned its own serial number, and all pipes included in the kit, its sequence number inside the set. All pipes are marked. The marking includes a serial number set, group, strength, the last digit of the year of entry of pipe in the kit, the nominal wall thickness.
Marking steel drill pipes with welded drill locks designed for use in drilling and production in the oil and gas industry, carried out in accordance with the requirements of GOST 28487−90, GOST R 54383−2011 (ISO 11961−2008), GOST R 50278−92, GOST 27834−95.
The marking is applied on the inner surface of any metal pipe (distance from the pipe end — not more than 16 mm) having an inner diameter of from 103 to 180 mm. the Marking shall be allowed to apply a clearly visible and reliable alphanumeric marking, with the minimum of effort and in minimum time, with the observance of existing rules of safety.
Marking (fully or partially duplicate core) applied automated shock method the surface of a cone groove (bore) clutch drill the lock. The text of the line marking the width and height characters pixel pitch marks (quality marks) and the impact force of the marking needle set programmatically using controller of the printer, which is stored in a unique file markings.
The operation performed marking (files) can be automatically saved in the controller. In addition to the labeling text is stored with the date, time and duration of the operation.
General guidelines for labeling are summarized in the table.
|Type of equipment||Recommendations for use|
A drilling tool.
Tubing, casing, drill stem, trunk to transport oil and gas and other metal pipes, couplings, and spools for pipes and pipe products.
Other elements of pipe columns.
Direct part marking in places, making it difficult to damage or destruction during transportation, storage and operation.
Note: if the hardness of the metal from which the product is made, exceeds 62HRWith, in order to obtain reliable labeling it is recommended to use laser marking equipment
SICMarking (requires coordination with the technological departments of tool manufacturers and drilling companies).
|Wellhead equipment of any kind and execution. Tube fittings of any kind and execution.||Marking on the metal plate, installed in places that impede the use of mechanical means to remove them; after the installation, nameplates are painted in the color of body products in place of tablets.|
|ESP (Installation of Electric Centrifugal Pump) and OSSN (Installation Pump)||Direct marking on the inner elements and housings ESP, rods, OSSN and other structural elements, as well as marking on the metal plate, installed in places that hinder their damage or destruction during transportation, storage and use; after installation of the signs are painted in the color of body products in place of tablets.|
|Valves for any purpose, type and size, manufactured from metals and alloys.||Direct marking on the items of rebar or metal plates, with their subsequent installation on the valve. It is recommended to use two-dimensional (2D) code type DataMatrixECC200 is a very small code size and high capacity (up to 1555 characters of the Cyrillic alphabet and digits) you can use this code as a database containing any information about the valve.|
Buy heavy weight drill pipe at affordable prices manufacturer, the company offers Electrocentury-steel. Supplier ensures prompt delivery of products to any destination specified by the customer.