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<title><![CDATA[EC21 Product Catalogs - collared steel pipes]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/collared steel pipes.html]]></link><item>
<title><![CDATA[HDPE Dredging Pipe Float Collars for Dredging in Marine and River]]></title><link><![CDATA[https://lymes.en.ec21.com/HDPE-Dredging-Pipe-Float-Collars--12043812_12043965.html]]></link><description><![CDATA[HDPE Dredging Pipe Float Collars for Dredging in Marine and River
Introduction :
HDPE Dredging Pipe Float Collars for Dredging in Marine and River is made from medium density polyethylene aterial wit]]></description><pubDate><![CDATA[20250219]]></pubDate></item>
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<title><![CDATA[HIFLUX - High Pressure Union &amp; Adapter]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX-High-Pressure--6657081_6018631.html]]></link><description><![CDATA[steel 316 cold material for excellent corrosion resistant.
- Various formations from overall pressure to national pipe thread (NPT).
- Cone and
thread connection to prevent gas or liquid leaking.
- G]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[Concrete Pump Parts Twin Wall Delivery Pipe]]></title><link><![CDATA[https://sdblpumpparts.en.ec21.com/Concrete-Pump-Parts-Twin-Wall--11092095_11092099.html]]></link><description><![CDATA[Pipe and deck pipe 
c. Thickness (outer pipe thickness+inner pipe thickness): 2+3mm, 2+3.5mm, 3+4mm and so on. 
d. Material: (1) Inner pipe is high chromium alloy steel ,outer pipe is alloy casted st]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
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<title><![CDATA[Die Collar]]></title><link><![CDATA[https://aqemachinery6868.en.ec21.com/Die-Collar--11895712_11970119.html]]></link><description><![CDATA[Collar
Die Collars are simple, rugged, reliable external catch fishing tools that tap on the outside wall of tubing objects such as tubing and drill pipes. The die collar has a long cylindrical integ]]></description><pubDate><![CDATA[20240717]]></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[pipe. They are made with chip groove so as to make threads easily. The Taper tap and Die Collar are made up of high quality alloy steel and processed by special heat treatment, having the advantages ]]></description><pubDate><![CDATA[20230817]]></pubDate></item>
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<title><![CDATA[Liner Hanger]]></title><link><![CDATA[https://saigaogroup.en.ec21.com/Liner-Hanger--11093688_11181034.html]]></link><description><![CDATA[steel, which ensures high mechanical performance and strong ability to hang heavy liner.
All of the pump-down plug, liner wiper plug and the landing collar have locking systems and are easily drillab]]></description><pubDate><![CDATA[20200622]]></pubDate></item>
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<title><![CDATA[Canrig 1250ac , 1275ac Sapres, Top Drive]]></title><link><![CDATA[https://rosenwellpetro8.en.ec21.com/Canrig-1250ac-1275ac--11212760_11240582.html]]></link><description><![CDATA[PIPE
53000-48-C PLUG, EXT PIPE- COUNTERSUNK HEX 
53000-4-C PLUG, EXT PIPE – COUNTERSUNK HEX 
30173521 BEARING ISOLATOR
30176112 RETAINER, BEARING, - UPPER STEM
51218-18 LOCKNUT, LOW CARBON STEEL
51]]></description><pubDate><![CDATA[20240207]]></pubDate></item>
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<title><![CDATA[Integral Heavy Weight Dill Pipe]]></title><link><![CDATA[https://sylvia2009.en.ec21.com/Integral-Heavy-Weight-Dill-Pipe--3522272_5352760.html]]></link><description><![CDATA[steel, the size is from 3-1/2” to 6-5/8”, and the process is executed as API7-1 standard strictly.It is usually between the drill collar and the drill pipe to prevent any abrupt changes of the dr]]></description><pubDate><![CDATA[20230620]]></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[COLLAR 117834
Mud mixer accessories WNJ-11 Agitator oil seal 80*50*12mm
4 1/2&quot; lF Pin lifting cup with bail
BRG, PLAIN, 9.00 x 9.187 x 0.75 M02-1041-010
156100300
Drill pipe hanger accessories ZQ203-]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[Socket End Resilient Seated Gate Valve]]></title><link><![CDATA[https://985980671.en.ec21.com/Socket-End-Resilient-Seated-Gate--11034588_7132274.html]]></link><description><![CDATA[pipes, easy installation. 
Main Raw Material of Flanged Gate Valve
Body
Ductile Iron
Top-nut
Brass
Wedge
Ductile Iron+EPDM
Washer
PTFE
Stem
Stainless steel
Thrust collar
Brass
Wedge Nut
Brass
Washer
]]></description><pubDate><![CDATA[20230525]]></pubDate></item>
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<title><![CDATA[Rock Auger]]></title><link><![CDATA[https://janewongli.en.ec21.com/Rock-Auger--11856022_11859074.html]]></link><description><![CDATA[steel pipes we use are supplied by the best manufactures in China with CE certifications. Our Kelly bars are made of high strength alloy-steel tubes with high torsional and compressive strength which]]></description><pubDate><![CDATA[20231026]]></pubDate></item>
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<title><![CDATA[Leg Drill Spare Parts]]></title><link><![CDATA[https://ergkorea.en.ec21.com/Leg-Drill-Spare-Parts--6890951_7442190.html]]></link><description><![CDATA[STEEL PULLER
STEEL PULLER BOLT
STEEL PULLER SPRING
STEEL PULLER NUT
CHUCK DRIVER
CHUCK BUSH
BACK HEAD
VALVE BUSHING
O-RING
BACK HEAD RING
O-RING
THROTTLE VALVE
DETENT PLUNGER
DETENT PLUNGER SPRING
TH]]></description><pubDate><![CDATA[20231212]]></pubDate></item>
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<title><![CDATA[8&quot; Pipe Float for Sprinkler Pipe Hose Float Collar Pipeline Buoy Barrier Float]]></title><link><![CDATA[https://pipefloaters.en.ec21.com/8-Pipe-Float-for--11774579_11774580.html]]></link><description><![CDATA[PE Flotation Collar For 8&quot; Hose Holding HDPE Pipe Floater Dredge Pipe Floats For Oil Dam Water Trash Holding Barrier 
Product performance characteristics:
1. Good toughness and excellent impact resis]]></description><pubDate><![CDATA[20230423]]></pubDate></item>
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<title><![CDATA[Oilfield Equipment Cementing Tools API Casing Centralizer]]></title><link><![CDATA[https://machinery14.en.ec21.com/Oilfield-Equipment-Cementing-Tools-API--9182239_9182350.html]]></link><description><![CDATA[pipe in a Horizontal and Deviated well. 
Premium quality Bows are made of special alloy steel and hot formed in totally controlled heat treatment plant to achieve the uniform hardness all over. 
Spec]]></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[DCT-B Non-Welded Bow Spring Centralizer
Features:
1. The bow springs made of alloy steel are heat treated and tempered for superior strength. Special interlocking tabs hold the bows in end collars. 
]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[Drill Pipe Thread Protectors, Plastic Thread Protectors, Steel Pressed Thread Protectors]]></title><link><![CDATA[https://haigemachinery.en.ec21.com/Drill-Pipe-Thread-Protectors--11356048_11361231.html]]></link><description><![CDATA[COLLAR, STABILIZERS THREAD PROTECTORS FOR OCTG in oil and gas field.
STOCKS ALWAYS AVAILABLE!
Type: Plastic Thread Protector
Steel Thread Protector
Composite Thread Protectors
Pipe Thread Protectors,]]></description><pubDate><![CDATA[20210401]]></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[Steel pipes for transportation pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment, etc.;
Applications ]]></description><pubDate><![CDATA[20230512]]></pubDate></item>
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<title><![CDATA[Pipe   Interior  Cleaning Tools (IPB900)]]></title><link><![CDATA[https://jessisli1206.en.ec21.com/Pipe-Interior--10433032_10433380.html]]></link><description><![CDATA[steel grit, steel shot. 
Abrasive size: 1.4mm max 
Modle: IPB300. 
Without centering collars for pipe ID 76mm. 
With centering collars for pipe ID 76mm-127mm. 
With centering carriage for pipe 127-30]]></description><pubDate><![CDATA[20180928]]></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[Heavy Weight Drill Pipe
Heavy weight drill pipe is a medium-weight drill tool similar to drill pipe, whose wall is thicker than that of drill pipe and thinner than that of drill collar. Its tube is c]]></description><pubDate><![CDATA[20200523]]></pubDate></item>

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