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<title><![CDATA[EC21 Product Catalogs - carbonizing machine]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/carbonizing_machine--2842/1/carbonizing machine.html]]></link><item>
<title><![CDATA[Carbon Steel Pipes for Machine Structural Use]]></title><link><![CDATA[https://skksteel.en.ec21.com/Carbon_Steel_Pipes_for_Machine--6826349_7057261.html]]></link><description><![CDATA[Maker name
Spec. to apply
Material
Usage 
Lead Time (Cargo ready condition)
JIS
ASME/ ASTM
JFE
ASTM ASME JIS DIN
G3445
STKM11A
A513
MT1010
Carbon steel pipes for Machine Structural Use
3~4 months aft]]></description><pubDate><![CDATA[20130703]]></pubDate></item>
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<title><![CDATA[SAW, ERA Pipes/Tubes]]></title><link><![CDATA[https://hanresco.en.ec21.com/SAW_ERA_Pipes_Tubes--145439_145440.html]]></link><description><![CDATA[Carbon Steel Tubes for General Structural Purpose
ASTM A 500/501, BS 1139, DIN 17120/17121/17122/17123/17124
JIS G 3445 SKTM 11-18, A/B/C Carbon Steel Tubes for Machine Structural Purpose
ASTM A 512
]]></description><pubDate><![CDATA[20240706]]></pubDate></item>
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<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[JIS G 3441 Class 2 Alloy Seamless Steel Tubes]]></title><link><![CDATA[https://botopsteelpipe.en.ec21.com/JIS_G_3441_Class_2--11045475_11051184.html]]></link><description><![CDATA[JIS G 3441 Class 2 Alloy Seamless Steel Tubes
Application of JIS G 3441 Alloy Seamless Steel 
Pipe s 
:
Pipe ordered under this specification for machinery, automobiles and other machine parts.
Manuf]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
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<title><![CDATA[ASTM A106 A36 Carbon Steel Coil with High Performance]]></title><link><![CDATA[https://hhhh888.en.ec21.com/ASTM_A106_A36_Carbon_Steel--11924945_11925031.html]]></link><description><![CDATA[outer shell of water machine, steel structure, etc
Advantages
1. Reasonable price with excellent quality
2. Abundant stock and prompt delivery
3. Rich supply and export experience, sincere service
]]></description><pubDate><![CDATA[20240415]]></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[carbon content. (Example: 304L)
&quot;F&quot; at the end of the series number indicates the addition of a &quot;free-machining&quot; element. (Example: 440F)
Other letters used at the end of the series number signify th]]></description><pubDate><![CDATA[20240401]]></pubDate></item>
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<title><![CDATA[Black Carbon Welded Steel Pipe  ERW Steel Pipe  Welded Furniture Pipe]]></title><link><![CDATA[https://creditsteelpipe.en.ec21.com/Black_Carbon_Welded_Steel_Pipe--10987616_10987624.html]]></link><description><![CDATA[machine components.
Brief introduction
Black Carbon Welded Steel Pipe means Electric Resistance Welded Pipes
and the raw material is carbon steel, mainly character is the welding beam is smooth, two ]]></description><pubDate><![CDATA[20240319]]></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[Machinability(based on AISI 1212 as 100 machinability)6565
AISI 4140 Steel Characteristics1.It is low alloy steel with chromium, molybdenum, and manganese.2.Great toughness, fatigue strength, abrasio]]></description><pubDate><![CDATA[20220624]]></pubDate></item>
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<title><![CDATA[Stainless Steel 304 Laser Welding Helical Finned Tube High Performance]]></title><link><![CDATA[https://jysuling1.en.ec21.com/Stainless_Steel_304_Laser_Welding--11600429_11812600.html]]></link><description><![CDATA[lines in your factory?
7 high-frequency resistance welding spiral fin tube production lines, 
3 tube bending machines, 
18 rolling extruders,
12 aluminum fin winding and inlaying machines.
]]></description><pubDate><![CDATA[20230628]]></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[Hot Rolled Strip]]></title><link><![CDATA[https://huaroshanghai.en.ec21.com/Hot_Rolled_Strip--11147016_11315053.html]]></link><description><![CDATA[machine with running the oxyacetylene torch. The treatment of the slab is pushed or walked over the wide side through a heating furnace with a dimension of 13 meters by 30 meters in diameter. These f]]></description><pubDate><![CDATA[20201228]]></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[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[42CrMo Hot Rolled Alloy Seamless Steel Pipe]]></title><link><![CDATA[https://haihuisteel.en.ec21.com/42CrMo_Hot_Rolled_Alloy_Seamless--11814565_11814567.html]]></link><description><![CDATA[42CrMo alloy Seamless Steel tube is a kind of medium-carbon alloy structural steel pipe with good comprehensive performance and good hardenability. It is often used to manufacture gear, connecting ro]]></description><pubDate><![CDATA[20230703]]></pubDate></item>
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<title><![CDATA[Anti-corrosion and Insulated Steel Pipe Production Line]]></title><link><![CDATA[https://txhmachine.en.ec21.com/Anti_corrosion_and_Insulated_Steel--11854146_11875616.html]]></link><description><![CDATA[machine starts with the raw materials. High-quality steel is selected, which is typically low carbon or alloyed steel with excellent corrosion resistance properties.
The first step in production is s]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[AISI 52100 Steel Tubing SUJ 2 Material]]></title><link><![CDATA[https://vivian6789.en.ec21.com/AISI_52100_Steel_Tubing_SUJ--11844657_11844667.html]]></link><description><![CDATA[carbon chromium alloy steel, which, because of its versatility, is used in a variety of mechanical applications. In the annealed condition this steel is comparatively easy to machine, yet very high h]]></description><pubDate><![CDATA[20230914]]></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[AISI 439 Stainless Steel Seamless Round Tubes Cold Rolled SS  Seamless Tube  2&quot; SCH XXS]]></title><link><![CDATA[https://daisy1823.en.ec21.com/AISI_439_Stainless_Steel_Seamless--11839306_11858001.html]]></link><description><![CDATA[machine inner cylinder.
439 Stainless Pipe Chemical Composition
Carbon0.030 max.Manganese1.00 max.Sulfur0.030 max.Phosphorus0.040 max.Silicon1.00 max.Chromium17.0 – 19.0Nickel0.50 max.Nitrogen0.030]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Chrome Plated Hollow Bar ST 52.3, CK45, SAE 4140 for Piston Rods]]></title><link><![CDATA[https://honedtubing.en.ec21.com/Chrome_Plated_Hollow_Bar_ST--11537183_11538756.html]]></link><description><![CDATA[machines, and other applications. We had gained very good reputation from our customers in China and abroad countries such as USA, Canada, Mexico, Colombia, Saudi Arabia, UAE, South Africa, Russia, B]]></description><pubDate><![CDATA[20220302]]></pubDate></item>
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<title><![CDATA[Carbon Steel Supporting Tube for Road Lamps]]></title><link><![CDATA[https://gingdaoren1.en.ec21.com/Carbon_Steel_Supporting_Tube_for--11775496_11785061.html]]></link><description><![CDATA[Carbon Steel Supporting Tube for Road Lamps.
1. OEM &amp; ODM both accepted. Products can be designed and produced as per customer&apos;s requirements in forms of Samples, Drawings or even just a draft idea.
]]></description><pubDate><![CDATA[20230709]]></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, mold tooling, cutting tools manufacturing industry and etc.
Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool ste]]></description><pubDate><![CDATA[20230601]]></pubDate></item>
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<title><![CDATA[Seamless Steel Pipe]]></title><link><![CDATA[https://hehe1029.en.ec21.com/Seamless_Steel_Pipe--5479504_5496528.html]]></link><description><![CDATA[export sea-worthy packing
2
Payment
T/T and L/C at sight
3
Application
Structure transport gas and oil,making machine part and so on.
steelpipe1984(at)hotmail(dot)com]]></description><pubDate><![CDATA[20190506]]></pubDate></item>

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