<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - api s]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/api_s--2644/1/api s.html]]></link><item>
<title><![CDATA[High Quality Oil Well Tubing Centralizer for Oilfeld  Made in China]]></title><link><![CDATA[https://277064914.en.ec21.com/High_Quality_Oil_Well_Tubing--8915553_8915566.html]]></link><description><![CDATA[, such as sucker rod centralizer ,tubing centralizer , casing centralizer . which comply with API standard latest edition .strictly quality control system , will reach client&apos;s satisfaction .
]]></description><pubDate><![CDATA[20240318]]></pubDate></item>
<item>
<title><![CDATA[BESTONE 76mm API 2 3/8 DTH Drill Rod for Water Well Drilling Suppliers]]></title><link><![CDATA[https://bestone523.en.ec21.com/BESTONE_76mm_API_2_3--11658402_11907162.html]]></link><description><![CDATA[API REG, 4 1/2’’ API REG，2 3/8″ API IF, 3 1/2″ API IF; BECO 6”, BECO 8”Wall thickness:5.5mm/6.5mm/7.5mm/8.5mm/10mmOther special size can be customized by customer’s drawing.
]]></description><pubDate><![CDATA[20240228]]></pubDate></item>
<item>
<title><![CDATA[8 1/2&quot; Tricone Bits Insert Tooth for Water Well Drilling Machinery Parts]]></title><link><![CDATA[https://scott1990s.en.ec21.com/8_1_2_Tricone_Bits--7977811_8261619.html]]></link><description><![CDATA[API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.
m.o.b.l.e:.0.0.8.6...1.8.2.0.2.5.5.4.5.3.4.
s.k.y.p.e:.s.c.o.t.t]]></description><pubDate><![CDATA[20130708]]></pubDate></item>
<item>
<title><![CDATA[Drill Pipe Price; Buy Drill Pipes; Drilling Pipes Importer; Drill Pipe Company]]></title><link><![CDATA[https://10062013.en.ec21.com/Drill_Pipe_Price_Buy_Drill--8627001_8665904.html]]></link><description><![CDATA[API 5DP drill pipe for well drilling of Baosteel 
Sandard: API SPEC 5DP, API SPEC 7
Steel grade: E75, X95, G105, S135 
Outside diameter size: 2.375&quot;-6.625&quot;
Calculated weight:6.27-27.70
Weld alternati]]></description><pubDate><![CDATA[20150915]]></pubDate></item>
<item>
<title><![CDATA[Sucker Rod Centralizer]]></title><link><![CDATA[https://theonly521zhao.en.ec21.com/Sucker_Rod_Centralizer--9067645_9073476.html]]></link><description><![CDATA[Specifications
High Quality Oilfield API spiral type Sucker Rod Centralizer 
Nylon sleeve centralizer ,sucker rod ,sucker rod coupling 
Product Description
sucker rod centralizer of downhole tools 
1]]></description><pubDate><![CDATA[20140724]]></pubDate></item>
<item>
<title><![CDATA[API Standard S135 5]]></title><link><![CDATA[https://senwell2008.en.ec21.com/API_Standard_S135_5--9714769_9714807.html]]></link><description><![CDATA[Usage:As the major part of drill stem, drill pipe connected with Kelly and drill collar, which is used to put torque to drill bit and drill collar.
Material:G105, S135, X95, Grade E etc.
Standard:Acc]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
<item>
<title><![CDATA[PDC Bits, Pdc Drill Bits, Matrix Pdc Bits, Steel Pdc Bits, 5 Blades Pdc Bits]]></title><link><![CDATA[https://gzvilong.en.ec21.com/PDC_Bits_Pdc_Drill_Bits--10772776_10772824.html]]></link><description><![CDATA[Bit Sizes:
6” to 17 1/2”
Number of Blades:
3,4,5,6,7,8
Connection thread:
2 7/8&quot;, 3 1/2&quot;, 4 1/2&quot;, 6 5/8&quot; API Pin
Features:
Double rows spiral five blades design, rational allocation of high quali]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
<item>
<title><![CDATA[Reliable TCI Rotary Tricone Drill Bit with Sealed Bearing for Hard Rock Stone Blasting]]></title><link><![CDATA[https://amyzhang86.en.ec21.com/Reliable_TCI_Rotary_Tricone_Drill--11743960_11750445.html]]></link><description><![CDATA[Product DescriptionOur company&apos;s insert carbide tricone drill bit of IADC835 which is used in high hard surface of rock blasting is broadest applied for mining industry and is admired in the world,so]]></description><pubDate><![CDATA[20230317]]></pubDate></item>

</channel>
</rss>