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<title><![CDATA[EC21 Product Catalogs - grading machine]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/grading_machine--2842/1/grading machine.html]]></link><item>
<title><![CDATA[Alloy Steel Plate]]></title><link><![CDATA[https://jnxjysteel.en.ec21.com/Alloy_Steel_Plate--12043642_12043644.html]]></link><description><![CDATA[20CR, 40CR, 65MN
A709GR50
Standard:
AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
Applications:
It is used in machine parts and engineering components,measuring tools, cold and hot molds, tools etc.
]]></description><pubDate><![CDATA[20250218]]></pubDate></item>
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<title><![CDATA[EN10305-1 E355+sr Precision Seamless Hydraulic Cylinder Honed Steel Tube]]></title><link><![CDATA[https://xinpeng6835383.en.ec21.com/EN10305_1_E355_sr_Precision--12009696_12009704.html]]></link><description><![CDATA[machinery, Cranes, excavator, forklifts and the Petrol industry.
1.Material 
7. Wall thickness: 10%×ID 
Grade:20#(ck20,aisi1020),45#(ck45,aisi1045),st52(16Mn,Q345D),25Mn(STKM13CSt52 Hydraulic Cylind]]></description><pubDate><![CDATA[20240925]]></pubDate></item>
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<title><![CDATA[API 5L Grade X70 LSAW Steel Pipe]]></title><link><![CDATA[https://botopsteelpipe.en.ec21.com/API_5L_Grade_X70_LSAW--11045472_11051181.html]]></link><description><![CDATA[grade X70 are formed by the molding machine into round shape then welded through double-sided submerged arc welding.
Details of API 5L Grade X70 LSAW Steel Pipe:
Manufacture:Longitudinally Submerged ]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
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<title><![CDATA[Stainless Steel Sheet]]></title><link><![CDATA[https://gallianz.en.ec21.com/Stainless_Steel_Sheet--11858614_11903237.html]]></link><description><![CDATA[Machinery, Metallurgical Smelting Industry etc. The future civilian sector will be a huge market for stainless steel pipes.
For more information or to receive a prompt stainless sheet metal price quo]]></description><pubDate><![CDATA[20240401]]></pubDate></item>
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<title><![CDATA[JIS/G3444 Steel Pipe]]></title><link><![CDATA[https://tianchuangpipe.en.ec21.com/JIS_G3444_Steel_Pipe--11666079_11666084.html]]></link><description><![CDATA[machine parts and containers. What&apos;s more, JIS/G3444 steel pipes can also make the structural grid, pillar, and mechanical support. In terms of the highway bridges, using JIS/G3444 steel pipes will s]]></description><pubDate><![CDATA[20221031]]></pubDate></item>
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<title><![CDATA[Factory Directly Supply Hot Rolled Welded Galvanized Drip Irrigation Pipe with Low Price]]></title><link><![CDATA[https://alan3218.en.ec21.com/Factory_Directly_Supply_Hot_Rolled--10961535_10962134.html]]></link><description><![CDATA[machine to make plate, billets, and blooms. This raw steel must be converted to a form that can be rolled into pipes of specific dimensions or stretched into hollow tubes.
There are two main intermed]]></description><pubDate><![CDATA[20190529]]></pubDate></item>
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<title><![CDATA[Square Tube Manufacturer]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Square_Tube_Manufacturer--10972930_10972947.html]]></link><description><![CDATA[Square Tube manufacturer
Square steel tube
can be used in many places such as urban construction pipe
, machine structure pipe and agriculture equipment pipe. Welcome to choose us!
We also provide Ga]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
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<title><![CDATA[DOM Seamless Tubes]]></title><link><![CDATA[https://fushunharrislee.en.ec21.com/DOM_Seamless_Tubes--11456488_11456490.html]]></link><description><![CDATA[machine time and has the highest strength possible.
DOM tubing 
l 
Stocked and produced various size range
l 
Cut to length service available
l 
Suitable to hone sizes
l 
Custom sizes available upon ]]></description><pubDate><![CDATA[20211009]]></pubDate></item>
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<title><![CDATA[High Quality Structural Steel Galvanized Square Steel Tube]]></title><link><![CDATA[https://jetvision.en.ec21.com/High_Quality_Structural_Steel_Galvanized--11110046_11110095.html]]></link><description><![CDATA[machined or welded by common methods used for regular steel, but adequate ventilation should be used to avoid inhalation of fumes when heated. Saw cut ends of our pre-cut lengths are not galvanized a]]></description><pubDate><![CDATA[20200420]]></pubDate></item>
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<title><![CDATA[Alloy Steel Pipe 34CrMo4 Seamless Steel Pipe]]></title><link><![CDATA[https://reynzhang364.en.ec21.com/Alloy_Steel_Pipe_34CrMo4_Seamless--11812684_11874481.html]]></link><description><![CDATA[machined to meet specific requirements.
Overall, the 34CrMo4 seamless steel pipe is a versatile and reliable choice for various industrial applications, offering excellent strength, durability, and r]]></description><pubDate><![CDATA[20231211]]></pubDate></item>
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<title><![CDATA[AISI 4140 Pipe | AISI 4140 Pipe Supply Range | Good Workability AISI 4140 Pipe Low Cost]]></title><link><![CDATA[https://4340steelplate.en.ec21.com/AISI_4140_Pipe_AISI_4140--11550548_11592344.html]]></link><description><![CDATA[4140 Steel Grade Equivalent ChartCountryUSAGermany/UK/FranceJAPANStandardASTM A29 / A29M-05EN 10083/3-2006JIS G4053-2008Grades414042CrMo4(1.7225)SCM440
4140 Steel Chemical CompositionGradeC (%)Si (%)]]></description><pubDate><![CDATA[20220624]]></pubDate></item>
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<title><![CDATA[DIN2391 ST52 / E355 Seamless Cold-drawn Precision Steel Tubes for Cylinders]]></title><link><![CDATA[https://susanxudsteel.en.ec21.com/DIN2391_ST52_E355_Seamless_Cold--11665304_11666210.html]]></link><description><![CDATA[Machinery, Telescope Cylinder, Scaling Ladder, Woodworking Machinery, Agriculture Machines, Fitness Equipment, Textile machinery, Automobile Industry, etc. Inside Dia (mm) ID Tolerance (mm) WT Tolera]]></description><pubDate><![CDATA[20221031]]></pubDate></item>
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<title><![CDATA[EN10305 DIN2391 Cold Drawn Precision Seamless Carbon Steel Tubes, E215, E235, E255, E355 ST35, ST45,]]></title><link><![CDATA[https://tefu888.en.ec21.com/EN10305_DIN2391_Cold_Drawn_Precision--11750485_11752140.html]]></link><description><![CDATA[machine time / Dimensional accuracy
--Smooth and Clean OD and ID surfaces
--Excellent machining characteristics
--Wider range of physical properties attainable through process and annealing options
1]]></description><pubDate><![CDATA[20230320]]></pubDate></item>
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<title><![CDATA[ASTM B444 Inconel 625 Seamless Welded Pipe  UNS N06625/ with Cold-Worked]]></title><link><![CDATA[https://daisy1823.en.ec21.com/ASTM_B444_Inconel_625_Seamless--11839306_11862229.html]]></link><description><![CDATA[1100°F (593°C) when resistance to creep and rupture is required.
Why choose us
1.Size control 
2.Chemical composition control
4.ultrasonic testing of steel tube
3.hydraulic testing machine
Image
]]></description><pubDate><![CDATA[20231103]]></pubDate></item>
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<title><![CDATA[Hydraulic Cylinder Tubes, Steel ST52.3, ID Honing Tolerance H8]]></title><link><![CDATA[https://honedtubing.en.ec21.com/Hydraulic_Cylinder_Tubes_Steel_ST52.3--11537181_11659217.html]]></link><description><![CDATA[machines.
2.Quick delivery time
3.Strict quality control leads to high quality, high precision, smooth ID surface
4.Competitive Prices
5.Flexible order quantity
With many years’ effort, we had beco]]></description><pubDate><![CDATA[20221019]]></pubDate></item>
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<title><![CDATA[LSAW Hollow Sections/Big Size Pipes in One Weld]]></title><link><![CDATA[https://tiffanyjianhesteel.en.ec21.com/LSAW_Hollow_Sections_Big_Size--10292317_10292320.html]]></link><description><![CDATA[machine, sub-merged arc welding machine, production line of high frequency welded H beams, production line of high frequency welded square/rectangular hollow sections, etc. 
manufacturer of H-section]]></description><pubDate><![CDATA[20170206]]></pubDate></item>
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<title><![CDATA[Steel Pipe Product | Factory Supply Cylindrical Shape Steel Pipe Product for Sale]]></title><link><![CDATA[https://songshunsteel.en.ec21.com/Steel_Pipe_Product_Factory_Supply--11800372_11800391.html]]></link><description><![CDATA[machinery, home appliance and kitchenware manufacturing, oil exploration, aerospace, mold manufacturing and other industries. The main steel products provided are alloy steel, die steel, tool steel, ]]></description><pubDate><![CDATA[20230601]]></pubDate></item>

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