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<title><![CDATA[EC21 Product Catalogs - screw jack]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/screw jack.html]]></link><item>
<title><![CDATA[Screw Base Jack]]></title><link><![CDATA[https://ekscaffolding.en.ec21.com/Screw_Base_Jack--11997721_11997722.html]]></link><description><![CDATA[Scaffolding Screw Base Jack With Base Plate
Why choose our screw jack base? 
a. All kinds of screw jack base support for your choice.
b. The diameter and thickness of the screw jack base can produce ]]></description><pubDate><![CDATA[20240903]]></pubDate></item>
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<title><![CDATA[Hot Selling Scaffolding Screw Jack Handle Nut Thread with Hot Dipped Galvanized]]></title><link><![CDATA[https://200820092007.en.ec21.com/Hot_Selling_Scaffolding_Screw_Jack--10195771_10195817.html]]></link><description><![CDATA[Place of Origin
Hebei China (Mainland)
Type
Handle Nut for Scaffolding Jack Base
Brand Name
SCTSL
Model Number
Screw Nut
Material
Q235
Standard
EN74
Size
19&amp;#39;&amp;#39;
Weight
1.2kg
Package
Woven bags ]]></description><pubDate><![CDATA[20190104]]></pubDate></item>
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<title><![CDATA[Adjustable Base Jack | Screw Jack | Levelling Jack | Scaffold Jack]]></title><link><![CDATA[https://topscafform.en.ec21.com/Adjustable_Base_Jack_Screw_Jack--11022771_11823716.html]]></link><description><![CDATA[Adjustable Base Jacks are also called base jacks, screw base jacks, scaffold jack bases, etc.
– Steel, hot dip galvanized, or electro-galvanized.
– Hollow type with tube spindle
– Base plate 15]]></description><pubDate><![CDATA[20230723]]></pubDate></item>
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<title><![CDATA[DC Actuator]]></title><link><![CDATA[https://motorpark.en.ec21.com/DC_Actuator--8957235_9393710.html]]></link><description><![CDATA[+ This is a actuator to be operated by DC power. 
+ All dimension can be matched by the order. 
+ AC or DC power&amp;#39;s acuator can be supplied.]]></description><pubDate><![CDATA[20260702]]></pubDate></item>
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<title><![CDATA[Scaffolding Leveling Base Jack]]></title><link><![CDATA[https://gdscaffold6.en.ec21.com/Scaffolding_Leveling_Base_Jack--11865997_12038722.html]]></link><description><![CDATA[Jack Base
The construction screw is a transmission element with a helix, consisting of a screw and a nut. Its main function is to drive the nut to move up and down through the rotation of the screw r]]></description><pubDate><![CDATA[20250122]]></pubDate></item>
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<title><![CDATA[WPA Worm Gear Speed Reducer]]></title><link><![CDATA[https://richman2019.en.ec21.com/WPA_Worm_Gear_Speed_Reducer--10988184_10988185.html]]></link><description><![CDATA[base on years of experiences uses designed teeth surface with unsurpassed torque transfer 
performance with great performance, efficency and cost.Worm gear system transmits power 
through sliding con]]></description><pubDate><![CDATA[20241205]]></pubDate></item>
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<title><![CDATA[China Supplier Washer P:4TY0089 for Power Generation]]></title><link><![CDATA[https://yoyik456.en.ec21.com/China_Supplier_Washer_P_4TY0089--11988505_11996614.html]]></link><description><![CDATA[screw DLZB820-R67
twin screw pump DLZB820-R64A-8
pump screw ACF090N5ITBP
pressure hose S110-AC-FA-0250
Hydraulic control valve(Complete assembly) 1K2213
vane vacuum pump F3-SDV10-1B7B-1A
Washer P:4TY]]></description><pubDate><![CDATA[20240902]]></pubDate></item>
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<title><![CDATA[Mechanical Jack]]></title><link><![CDATA[https://bryanshao.en.ec21.com/Mechanical_Jack--4367170_4367171.html]]></link><description><![CDATA[CE/GS certified, nice quality.
Capacity from 1.5T to 20T, suit for different needs.
All jacks are tested with 25% overload.
Equipped with fixed claw.
Foldable handling.
Sensitive brake system, safey ]]></description><pubDate><![CDATA[20240718]]></pubDate></item>
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<title><![CDATA[Gypsum Block Making Machine]]></title><link><![CDATA[https://sddalu.en.ec21.com/Gypsum_Block_Making_Machine--11421179_11421205.html]]></link><description><![CDATA[Gypsum block production line is a kind of fully-automatic producing equipment, integrate forming, high-speed stirring and hydraulic jacking together. The equipment use high accurate hard chrome-plati]]></description><pubDate><![CDATA[20210728]]></pubDate></item>
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<title><![CDATA[Refrigeration,Replacement Part for Reciprocating Compressors]]></title><link><![CDATA[https://ehanstech.en.ec21.com/Refrigeration_Replacement_Part_for_Reciprocating--288903_504734.html]]></link><description><![CDATA[Screw, pully hub
8
Main bearing head
9
Gasket, main bearing head
10
Screw, Hex, head cap(short)
11
Screw, Hex, head cap(long)
12
Main bearing
13
Pin, main bearing
14
Assembly, cuno-filter
15
Gasket, ]]></description><pubDate><![CDATA[20160102]]></pubDate></item>
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<title><![CDATA[9 15 25 PIN Dsub Socket Connector 9pin 15pin 25 PIN D-sub 9p 15p 25p 37p DB Socket RS232]]></title><link><![CDATA[https://woyang.en.ec21.com/9_15_25_PIN_Dsub--11238250_11238286.html]]></link><description><![CDATA[Materials And Finish
Shell Mateial:
SPCC,Plating:Ni Plated
Standard:
PBT+30%GF
Insulator Material :
Polyester UL94V-0
Contact Material :
Brass
Contact Finish :
Au Or Sn Over Ni .
Jack Screws :
Steel,]]></description><pubDate><![CDATA[20200822]]></pubDate></item>
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<title><![CDATA[Drive Tensioner]]></title><link><![CDATA[https://cwse.en.ec21.com/Drive_Tensioner--941615_941870.html]]></link><description><![CDATA[jack and tie-down points for anchoring to ground
Diesel engine(29kw) for recovery with the following performance a. Max. pull 6,000kgf b. Max. speed 0.7km/h
Diesel engine a. Max. power 29kw/2,600rpm ]]></description><pubDate><![CDATA[20130424]]></pubDate></item>
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<title><![CDATA[Hydraulic Floor Jack]]></title><link><![CDATA[https://bachelar.en.ec21.com/Hydraulic_Floor_Jack--2023888_2666932.html]]></link><description><![CDATA[Our factory built in 1995, mainly prodcue Hydraulic Bottle Jack, Floor Jack, Screw Jack and Scissors Jack, this four series type, the annual output of 1.2 million units, sales volume ranking first in]]></description><pubDate><![CDATA[20161110]]></pubDate></item>
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<title><![CDATA[Lab Jack, Vertical Stage, Z Stage, Lifting Stage, Elevating Stage, Manual Lab Jack, Lift Platform, Z]]></title><link><![CDATA[https://opticsfocus.en.ec21.com/Lab_Jack_Vertical_Stage_Z--3887677_3888133.html]]></link><description><![CDATA[Features:
Uses scissors structure, featured with high stability. 
Provides high load capacity. 
Configures lock function thumb screw. 
Description:
The model 8MAJ60 Manual Lab Jack is uniquely design]]></description><pubDate><![CDATA[20150415]]></pubDate></item>
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<title><![CDATA[Friction Disc W24-07-900 | Amlppmfg | Drilling Rig | China]]></title><link><![CDATA[https://klk455.en.ec21.com/Friction_Disc_W24_07_900--11872763_11872767.html]]></link><description><![CDATA[Jack rod DG225-18 for hook DG225
35×35 BOP accessoriesFZ35×35 gate screw M12*65 GB70-76
Winch intermediate shaft accessories ZJ32Ⅰ gear sprocket 106.04.40.13
Valve ZXJ20F-06-02-00 for pneumatic s]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[Waterproof RJ45 Jack , Shielded, IP67]]></title><link><![CDATA[https://eliana84.en.ec21.com/Waterproof_RJ45_Jack_Shielded_IP67--4375879_4413727.html]]></link><description><![CDATA[and chassis types
Most chassis connectors have a matching screw or locking cap to ensure moisture and dust does not damage equipment when leads are not connected
Shieled Jack, Cat.5E Current, IP 67
]]></description><pubDate><![CDATA[20230705]]></pubDate></item>
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<title><![CDATA[Smart Toilet Seat]]></title><link><![CDATA[https://lnnier.en.ec21.com/Smart_Toilet_Seat--11605119_11723356.html]]></link><description><![CDATA[jack to supply power to the toilet lid.
Step02
First remove the body fixing plate of the smart toilet cover, then fix the fixing plate on the toilet with screws, and then press and fix the smart toil]]></description><pubDate><![CDATA[20230208]]></pubDate></item>
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<title><![CDATA[Honeywell TDC3000]]></title><link><![CDATA[https://willingtech.en.ec21.com/Honeywell_TDC3000--4887724_4888124.html]]></link><description><![CDATA[Screw Term, CC 
51303932-476 FTA, Serial I/F, Modbus RS-232, CC 
51201420-004 Cable, FTA I/O Phone/Phone, 4M, non-CE 
51201420-005 Cable, FTA I/O Phone/Phone, 5M, non-CE 
51196094-100 FTA Mtg Channel]]></description><pubDate><![CDATA[20160607]]></pubDate></item>
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<title><![CDATA[Air Bottle Jack]]></title><link><![CDATA[https://sustools2010.en.ec21.com/Air_Bottle_Jack--6202208_6202333.html]]></link><description><![CDATA[AIR BOTTLE JACK
MODEL:SX2004
CAPACITY:50TON
MIN HT:307MM
MAX HT:485MM
RAM TRAVEL:178MM
SCREW ADJ.:/
AIR PRESSURE:0.75-0.85MPA
N.W.:38.5KG
G.W.:39.5KG
PACKAGE SIZE:33*23*35.5CM
20&apos;FCL:455PCS
]]></description><pubDate><![CDATA[20120606]]></pubDate></item>
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<title><![CDATA[Conference Microphone Unit-SM612C/SM612D]]></title><link><![CDATA[https://singden118.en.ec21.com/Conference_Microphone_Unit_SM612C_SM612D--7282888_7516689.html]]></link><description><![CDATA[jack, the only bi-directional microphone will use it 
Accessories:
Connection:
Packaging &amp; Shipping
Price term
EWX price or FOB price 
Certificate
CE ,ROHS , TUV , ISO4043
Shipping method
By DHL ,UPS]]></description><pubDate><![CDATA[20151219]]></pubDate></item>
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<title><![CDATA[Blind Jack Nut Series]]></title><link><![CDATA[https://topscrew.en.ec21.com/Blind_Jack_Nut_Series--9188270_9191706.html]]></link><description><![CDATA[jack nuts can be supplied with brass coated which assist galvanic corrosion concerns.
BLIND JACK NUT SERIES
PART NO.
THREAD SIZE
SCREW SIZE
GRIP 
RANGE 
(mm) 
HOLE 
SIZE 
(mm) 
TOTAL 
LENGTH 
(mm) 
T]]></description><pubDate><![CDATA[20140918]]></pubDate></item>
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<title><![CDATA[M2M CDMA FWT, EVDO Rev. A Terminal]]></title><link><![CDATA[https://orientlux.en.ec21.com/M2M_CDMA_FWT_EVDO_Rev.--332768_6215780.html]]></link><description><![CDATA[screw bracket and can be mounted to the wall with various positions. The OP10T Advanced uses integrated RS-232 port deliver additional control and access possibilities.
Features 
1.Cellular Interface]]></description><pubDate><![CDATA[20120201]]></pubDate></item>
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<title><![CDATA[Factory 20 Ton Lifting Car Hydraulic Bottle Jack]]></title><link><![CDATA[https://susanxudsteel.en.ec21.com/Factory_20_Ton_Lifting_Car--11665304_11665332.html]]></link><description><![CDATA[screw jacks
Disadvantages of Hydraulic jack
Below are some disadvantages of Hydraulic Jack.
It is at risk of failure if the oil seals are exhausted, this will cause serious issues
It has a comparativ]]></description><pubDate><![CDATA[20221029]]></pubDate></item>
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<title><![CDATA[7 Inch Android NFC Vesa Wall-mount RS485 Ethernet RJ45 Port Optical Fingerprint Tablet PC Computer]]></title><link><![CDATA[https://sales2highton.en.ec21.com/7_Inch_Android_NFC_Vesa--11292008_11292136.html]]></link><description><![CDATA[jack,2*Sim card slot,1*TF card slot;Dimension234*121*45.3mmWall-mount designVesa 75*50cm,for M4 screw,also has 2*wall-mount holesWork temperature-20 to 60 degree, Storage temperature:-40 to 80 degree]]></description><pubDate><![CDATA[20201116]]></pubDate></item>
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<title><![CDATA[Linear Motion Lead Screws]]></title><link><![CDATA[https://vxolinearmotion.en.ec21.com/Linear_Motion_Lead_Screws--11741589_11741590.html]]></link><description><![CDATA[Screws Application
Linear motion lead screws are often used in linear actuators, machine tools, screw jacks, presses and vises.
Linear motion lead screws are also found in biomedical environments suc]]></description><pubDate><![CDATA[20230306]]></pubDate></item>
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<title><![CDATA[Open Frame Monitor,Open Frame Touch Monitor,Open Frame Tablet Android]]></title><link><![CDATA[https://smartdevicedisplay.en.ec21.com/Open_Frame_Monitor_Open_Frame--10870156_10870180.html]]></link><description><![CDATA[Jack
DC 12V
RJ45
LAN
RS232
RS233*2(can use cable convert)
Earphone
3.5mm earphone
Video format
MPEG-1,MPEG-2,MPEG-4,H.263,H.264,VC1,RV etc.,support up to 4K
Audio format
MP3/WMA/AAC etc.
Photo
Jpeg
W]]></description><pubDate><![CDATA[20231013]]></pubDate></item>
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<title><![CDATA[Automatic Sand  Blasting Pot - SB ELB-BPot]]></title><link><![CDATA[https://protonluckenwalde.en.ec21.com/Automatic_Sand_Blasting_Pot_SB--11280316_11291126.html]]></link><description><![CDATA[screw compressor.
Standard Blasting Pot Sets are shipped with the following equipment:
* 1 sand regulating valve
* 1 remote control valve
* 1 quick silencer
* 1 water trap regulator
* 1 remote contro]]></description><pubDate><![CDATA[20201113]]></pubDate></item>
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<title><![CDATA[Vertical Mission Pump Oil Centrifugal Pump]]></title><link><![CDATA[https://missionslurrypump.en.ec21.com/Vertical_Mission_Pump_Oil_Centrifugal--11921620_11921625.html]]></link><description><![CDATA[Jack bolts 2 WWG31S28F 2538-1H 2538 H2538
◆Casing drain plug 1/2 in. 1 WWWX00015 N/A N/A N/A
– Casing 3 x 2 x 13 repair kit 1 052134000 19203AH 19203-01-30A H19203-01-30A
– Casing 4 x 3 x 13 re]]></description><pubDate><![CDATA[20240407]]></pubDate></item>
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<title><![CDATA[OEM Slab Support Scaffolding Adjustable Steel Prop System]]></title><link><![CDATA[https://housunfastener2015.en.ec21.com/OEM_Slab_Support_Scaffolding_Adjustable--11880972_11880973.html]]></link><description><![CDATA[jack,sleev prop&amp;nut;
Scaffolding Accessories
scaffolding pip,frame scaffolding,ringlock scaffolding,steel plank,coupler
Fastener
nuts,bolts,washers,screws,nails;
Factory price, Large stock supply;
Lo]]></description><pubDate><![CDATA[20231228]]></pubDate></item>

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