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<title><![CDATA[EC21 Product Catalogs - API 7 Drill Pipe]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/API 7 Drill Pipe.html]]></link><item>
<title><![CDATA[114MM with 2 7/8&quot; API Standard Reg Water Well Drill Pipes]]></title><link><![CDATA[https://ksqdrilling.en.ec21.com/114MM_with_2_7_8--11913418_11913422.html]]></link><description><![CDATA[114MM With 2 7/8&quot; API Standard Reg Water Well Drill Pipes
Product Description
DHT Drill Pipes 
play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill r]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[Chinese Factory Hot Selling Api 5ct 7in 23ppf Casing Pipe for Drilling]]></title><link><![CDATA[https://zhuyan230401.en.ec21.com/Chinese_Factory_Hot_Selling_Api--11826223_11828798.html]]></link><description><![CDATA[Petroleum special pipes are mainly used for drilling oil and gas wells and oil and gas transportation. Oil casing is mainly used to support the wellbore during driling and after completion to ensure ]]></description><pubDate><![CDATA[20230803]]></pubDate></item>
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<title><![CDATA[Inconel 725 (UNS N07725 / Alloy 725) Forgings  AMS 5604 / ASTM B805 Sour-Service Bars, Rings]]></title><link><![CDATA[https://jiangsuliangyi.en.ec21.com/Inconel_725_UNS_N07725_Alloy--12074962_12074990.html]]></link><description><![CDATA[drill pipes, risers; hangers, landing nipples, side-pocket mandrels, polished-bore receptacles; high-strength fasteners; discs, hubs, blocks.
Chemistry (typical, wt%)
Ni 55.0–59.0 · 
Cr 19.0–22.]]></description><pubDate><![CDATA[20260617]]></pubDate></item>
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<title><![CDATA[BECO Type Drill Pipe Thread Protector]]></title><link><![CDATA[https://hani147.en.ec21.com/BECO_Type_Drill_Pipe_Thread--12046217_12046218.html]]></link><description><![CDATA[API 5CT
PURPOSE
SIZE
THREAD TYPE
MATERIAL
DRILL PIPE
2 3/8&quot;,2 7/8&quot;,3 1/2&quot;
REG,IF,PAC
PLASTIC:REG,IF,PAC
STEEL:REG,IF
DRILL PIPE
4&quot;
IF
PLASTIC:IF
STEEL:IF
DRILL PIPE
4 1/2&quot;
REG,IF
PLASTIC:REG,IF
STEEL]]></description><pubDate><![CDATA[20250318]]></pubDate></item>
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<title><![CDATA[Universal Thread Measuring Machine]]></title><link><![CDATA[https://chotest0613.en.ec21.com/Universal_Thread_Measuring_Machine--11966356_12048450.html]]></link><description><![CDATA[pipe taper gauge
Oil pipe taper master gauge
Oil casing thread gauge
Oil casing taper gauge
Oil casing taper master gauge
Oil pipeline gauge
API SPEC7-2 series gauge：
Numeric oil drill pipe joint t]]></description><pubDate><![CDATA[20250312]]></pubDate></item>
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<title><![CDATA[China OEM 1/2 3/4 1 2 1.5 Inch GI Hot Dipped Galvanized Steel Pipe Price Quotes]]></title><link><![CDATA[https://ropregal.en.ec21.com/China_OEM_1_2_3--12036094_12036109.html]]></link><description><![CDATA[API
5L X42-X80 
Delivery
Time 
within
7 days 
Brand
Name 
Topregal 
Application 
Fluid
Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer
Pipe, Structure Pipe, Other 
Special
P]]></description><pubDate><![CDATA[20250111]]></pubDate></item>
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<title><![CDATA[Oil Drilling Tools Non-Magnetic Drill Tools Non Magnetic Stabilizer]]></title><link><![CDATA[https://nonmagdrillcollar.en.ec21.com/Oil_Drilling_Tools_Non_Magnetic--12023477_12023483.html]]></link><description><![CDATA[API petroleum drilling tools. Main drilling tools include non-magnetic drill collar, non-magnetic pressure drill pipe, ordinary drill collar, integrated heavy weight drill pipe, adapter, etc. The ann]]></description><pubDate><![CDATA[20241111]]></pubDate></item>
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<title><![CDATA[CNC Pipe Threading Lathe for Casing Pipe Coupling]]></title><link><![CDATA[https://hongyuancnc.en.ec21.com/CNC_Pipe_Threading_Lathe_for--10564662_10572701.html]]></link><description><![CDATA[2.1 Turning thread (female/male thread, include special thread) on drill collar and drill pipe joint, tube coupling etc, diameter≤φ240
2.2 It is the 45°inclined machine bed, use heavy-duty roller]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
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<title><![CDATA[High Pressure Rubber Mud Drilling Rig Hoses/Kelly Hose 10000PSI]]></title><link><![CDATA[https://huiyahose.en.ec21.com/High_Pressure_Rubber_Mud_Drilling--11034296_11034307.html]]></link><description><![CDATA[API 7K FSL2
Introduce:
Kelly drilling hoses
are big inside diameter (3&quot; to 4&quot; ID) high pressure flexible lines used to between the standpipe and the swivel. This flexible piping permits the kelly to ]]></description><pubDate><![CDATA[20240516]]></pubDate></item>
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<title><![CDATA[Seamless Steel Pipes &amp; Tubes]]></title><link><![CDATA[https://hssteelbiz.en.ec21.com/Seamless_Steel_Pipes_Tubes--1_3219924.html]]></link><description><![CDATA[API 5CT H40,J55,K55,N80, L80,P110, API 5B
API Tubing
2 3/8&amp;rdquo; ~ 4 1/2&amp;rdquo;
0.145&quot; ~ 0.47
API 5CT H40, J55, N80 L80, P110, API 5B
Drill Pipe
2 3/8&amp;rdquo; ~ 6 5/8&amp;rdquo;
0.280&quot; ~ 0.500&quot;
API SPEC ]]></description><pubDate><![CDATA[20090226]]></pubDate></item>
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<title><![CDATA[Rotary Table]]></title><link><![CDATA[https://lxmlinda.en.ec21.com/Rotary_Table--2264741_2416917.html]]></link><description><![CDATA[1.rotary table
rotary tables are widely used to rotate drill equipment and hold the weight of pipes in well. They are designed and manufactured according to API Spec 7K ?pecification for Drilling Equ]]></description><pubDate><![CDATA[20181026]]></pubDate></item>
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<title><![CDATA[Six-party Drill Pipe]]></title><link><![CDATA[https://sylvia2009.en.ec21.com/Six_party_Drill_Pipe--3522272_5352792.html]]></link><description><![CDATA[The six-party drill pipe is made from AISI4145H alloy steel. According to API Spec.7 and SY/T6509. IT is formed by hot forged and fully heat-treated by intermediate frequency induction heat treatment]]></description><pubDate><![CDATA[20140113]]></pubDate></item>
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<title><![CDATA[Flexible Eccentric Rubber Reducing Coupling]]></title><link><![CDATA[https://liweigroup.en.ec21.com/Flexible_Eccentric_Rubber_Reducing_Coupling--6699342_8177507.html]]></link><description><![CDATA[drilling standard, other standard drilling available, including ASA 300 lb., DIN, PN, JIS, API, and Navy
Filled arch design available
Available in high pressure (HP) and high temperature (HT) designs]]></description><pubDate><![CDATA[20131105]]></pubDate></item>
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<title><![CDATA[5 Blades 12 1/4]]></title><link><![CDATA[https://scott1990s.en.ec21.com/5_Blades_12_1_4--7977607_7978556.html]]></link><description><![CDATA[drilling parameters
Flow Rate(L/s):44-60
Rotation Speed(r/min):60-250
Weight On Bit(KN):150-30
Specific Hydraulic Hosepower(HIS):2-7
Makeup Torque(KN.M):50-60
1- Bit API or ISO 9001 2-Bit (118-445mm)]]></description><pubDate><![CDATA[20130708]]></pubDate></item>
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<title><![CDATA[Low Air Pressure DTH Hammer CIR110/CIR130 Bit Shank for Well Drilling]]></title><link><![CDATA[https://liners.en.ec21.com/Low_Air_Pressure_DTH_Hammer--10707959_10736809.html]]></link><description><![CDATA[Low air pressure DTH hammer CIR110/CIR130 for well drilling
Product Description
Product data:
Hammer length without bit
890mm
Top sub thread 
API 2 3/8&quot;REG BOX
Outside diameter
112 mm
Weight
48.5 kg
]]></description><pubDate><![CDATA[20180525]]></pubDate></item>
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<title><![CDATA[.2 3/8--5 1/2 Drill Pipe API Drill Pipe Petroleum Equipment Drill Pipe 4-1/2]]></title><link><![CDATA[https://10062013.en.ec21.com/.2_3_8_5_1--8627001_8665898.html]]></link><description><![CDATA[1) OD: 2 7/8&quot;, 3 1/2&quot;, 4&quot;, 4 1/2&quot;, 5&quot; 5-1/2&quot; 
2) Steel Grade: E75, X95, G105, S135 
3) All drill pipe are made according to API
Hebei Longway Petroleum Equipment Co., Ltd. 
Contact:Caroline 
Mob: 008]]></description><pubDate><![CDATA[20150915]]></pubDate></item>
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<title><![CDATA[Tobee Mission Magnum  Centrifugal Pump for Frac Truck and Oil Gas]]></title><link><![CDATA[https://pump11.en.ec21.com/Tobee_Mission_Magnum_Centrifugal_Pump--11752849_11752850.html]]></link><description><![CDATA[pumps, Irrigation pumps, Fire pumps, API 610 centrifugal oil pumps, Submersible sewage pumps, Slurry Pump spare parts, Pipes &amp; fittings and Valves in domestic and over 80 countries in the world.
]]></description><pubDate><![CDATA[20230914]]></pubDate></item>
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<title><![CDATA[Seamless Steel Pipe]]></title><link><![CDATA[https://xndsteel66.en.ec21.com/Seamless_Steel_Pipe--11547659_11547669.html]]></link><description><![CDATA[pipes for transportation pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment, etc.;
Applications of sea]]></description><pubDate><![CDATA[20230512]]></pubDate></item>
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<title><![CDATA[API 8C TA Center Latch Elevator]]></title><link><![CDATA[https://deltapetro.en.ec21.com/API_8C_TA_Center_Latch--11586871_11586881.html]]></link><description><![CDATA[API 8C TA Center Latch Elevator 
Model TA center latch elevator with square shoulder are suitable for handling drill pipe, drill collar, casing and tubing. The products shall be designed and manufact]]></description><pubDate><![CDATA[20220614]]></pubDate></item>
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<title><![CDATA[Oilfield Wellhead Equipment API X-mas/Christmas Tree]]></title><link><![CDATA[https://machinery14.en.ec21.com/Oilfield_Wellhead_Equipment_API_X--9182239_9182271.html]]></link><description><![CDATA[Christmas Tree 
Description: 
Well head Equipment is an important equipment for drilling &amp; production . Products conform to API Spec. 6A,and are granted the right to use API monogram. Wellhead equipm]]></description><pubDate><![CDATA[20140912]]></pubDate></item>
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<title><![CDATA[API Standard Non-welded Bow Spring Centralizers]]></title><link><![CDATA[https://senwell2008.en.ec21.com/API_Standard_Non_welded_Bow--9714769_9714785.html]]></link><description><![CDATA[drill equipment, well control systems and pipes. 
Today, with strong technology and profuse experience, SENWELL not only provides a comprehensive range of oilfield tools, but also provides tools for ]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[API Tricone Drilling Bit for Oilfield]]></title><link><![CDATA[https://fasterdrillingbit.en.ec21.com/API_Tricone_Drilling_Bit_for--10078504_10078505.html]]></link><description><![CDATA[Bits (2 7/8&quot;-36&quot;) 
Steel Tooth Bits (2 7/8&quot;- 36&quot;) 
PDC Bits (3 7/8&quot;-17 1/2&quot;) 
Drag Bits (3&quot; -15&quot;) 
Hole Opener/Reamer Bits (13&quot;-58&quot;) 
Other Drilling Tools (Drilling pipe, casing pipe and so on) 
]]></description><pubDate><![CDATA[20160725]]></pubDate></item>
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<title><![CDATA[API Fishing Taper Taps and Die Collar]]></title><link><![CDATA[https://jolinfu123.en.ec21.com/API_Fishing_Taper_Taps_and--11833053_11834765.html]]></link><description><![CDATA[The taper tap is a special fishing tool making thread on the inside walls of tube dropped objects such as drill pipe and oil tube. And the Die Collar is a special external fishing tool which is engag]]></description><pubDate><![CDATA[20230817]]></pubDate></item>
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<title><![CDATA[Astm A213 Gr T5 T12 T91 A192 Seamless Boiler Tubes Manufacturers 10# 20# 45#]]></title><link><![CDATA[https://seamlesssteeltubecom.en.ec21.com/Astm_A213_Gr_T5_T12--11863743_11863744.html]]></link><description><![CDATA[pipeline used for conveying fluid, such as oil, natural gas, gas, water and some solid materials pipeline. It is widely used in the manufacture of structural and mechanical parts, such as oil drill p]]></description><pubDate><![CDATA[20231107]]></pubDate></item>
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<title><![CDATA[ASTM A106 API 5L Seamless Steel Pipe Astm A53 Steel Pipe 13.7 - 610Mm]]></title><link><![CDATA[https://pipesteels.en.ec21.com/ASTM_A106_API_5L_Seamless--11871374_11871375.html]]></link><description><![CDATA[PRODUCT DESCRIPTIONASTM A53, ASTM A106, API 5L 10#-45#, Q195-Q345, ST35-ST52 Seamless Carbon Steel Pipe
Seamless Steel Pipe
Feature:
Material: 45#, Q235, Q345, Q195, ST37, ST52, ST42, 10#-45#, Q195-Q]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
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<title><![CDATA[API 7K Rotary Drilling and Shock Absorption Hose]]></title><link><![CDATA[https://ythose.en.ec21.com/API_7K_Rotary_Drilling_and--11842135_11842136.html]]></link><description><![CDATA[drilling operation and exploration.
API 7K Rotary Drilling And Shock Absorption Hose Product details
·Application: Flexible connection between upper end of neutral pipe and top driver/rotary device ]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
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<title><![CDATA[Pup Joint]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Pup_Joint--11754519_11754526.html]]></link><description><![CDATA[Pipe, Pup Joint
Bore Size: 1-13/16&quot;, 2-1/16&quot;, 4-1/16&quot;, 5-1/8&quot;, 7-1/16&quot;, 13-5/8&quot;, 20-3/4&quot;, 21-1/4&quot; or customized
Overall Length(OAL)/Height: As per customers&apos; requirements
Connection: API 6A Flange, A]]></description><pubDate><![CDATA[20230322]]></pubDate></item>
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<title><![CDATA[Heavy Weight Drill Pipe]]></title><link><![CDATA[https://hbmccarbon68.en.ec21.com/Heavy_Weight_Drill_Pipe--10964119_10995846.html]]></link><description><![CDATA[drill collar, small touching area with the well wall.
square Kelly China
: Found Petroleum Equipment
If you are finding high quality and cheap API 7-1 Heavy Weight Drill Pip
, you can choose us! We a]]></description><pubDate><![CDATA[20200523]]></pubDate></item>
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<title><![CDATA[Seamless Steel Pipe]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Seamless_Steel_Pipe--10972930_10972944.html]]></link><description><![CDATA[drill pipe, auto transmission shaft, bicycle frame and construction of steel scaffolding is used with steel pipe manufacturing annular parts, such as can improve material utilization, simplifying the]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
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<title><![CDATA[API 5CT K55 Carbon OCTG Oil Casing Tube]]></title><link><![CDATA[https://jetvision.en.ec21.com/API_5CT_K55_Carbon_OCTG--11032076_11107141.html]]></link><description><![CDATA[drill pipe. It can not be reused. It belongs to disposable consumable material. Therefore, the consumption of casing accounts for more than 70% of all oil well tubes.
Casing can be divided into: cond]]></description><pubDate><![CDATA[20200417]]></pubDate></item>
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<title><![CDATA[Electrical Connector JL32K4ZYB 150A Plug-in Explosion Proof]]></title><link><![CDATA[https://klk455.en.ec21.com/Electrical_Connector_JL32K4ZYB_150A_Plug--11872763_11872769.html]]></link><description><![CDATA[75 ZP001.05
Turntable input shaft accessories ZJ32L6 flange AF60001-02.03.02
Drill pipe tong accessories ZQ203-100 pin 0103-12M
35×70 BOP AccessoriesFZ35-70 gate rubber core 5&quot; DFZ1310.01A-02
Front ]]></description><pubDate><![CDATA[20231203]]></pubDate></item>

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