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<title><![CDATA[EC21 Product Catalogs - process oils]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/process_oils--2842/1/process oils.html]]></link><item>
<title><![CDATA[SSAW Steel Pipe]]></title><link><![CDATA[https://supersteel123.en.ec21.com/SSAW_Steel_Pipe--12045493_12045500.html]]></link><description><![CDATA[Oil painting / Anti-rust oil / Anti-corrosive coating
Application: Oil and gas pipeline, water transmission, liquid transportation, building construction, steel structure construction, offshore / ons]]></description><pubDate><![CDATA[20250227]]></pubDate></item>
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<title><![CDATA[EN10219 Cold Formed Welded Structural Tubes S355j0 S355jr S355j2]]></title><link><![CDATA[https://jnxjysteel.en.ec21.com/EN10219_Cold_Formed_Welded_Structural--12043642_12043645.html]]></link><description><![CDATA[processed at room temperature,typically offering better dimensional accuracy and surface quality.
Steel Pipe Product Parameter:
Description Name EN10219 Cold Formed Welded Structural Tubes S355J0 S35]]></description><pubDate><![CDATA[20250218]]></pubDate></item>
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<title><![CDATA[HIFLUX - High Pressure Tube &amp; Nipple]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX_High_Pressure_Tube_Nipple--6018319_6019071.html]]></link><description><![CDATA[[HIFLUX] High Pressure Tube
Hiflux tube made with STS316 can be used by the chemical, oil refining, oil and gas industries and for various research purposes. As hiflux tube is divided according to pr]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[Wholesale 2 Inch Hot Rolled Galvanized Steel Pipes Quotes]]></title><link><![CDATA[https://ropregal.en.ec21.com/Wholesale_2_Inch_Hot_Rolled--12036094_12036161.html]]></link><description><![CDATA[OIL PIPE, Chemical
Fertilizer Pipe, Structure Pipe 
Special
Pipe 
Other 
Thickness 
customize 
Length 
6m 
Certificate 
CE 
Processing
Service 
Welding,
Punching, Cutting, Bending, Decoiling 
Product]]></description><pubDate><![CDATA[20250111]]></pubDate></item>
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<title><![CDATA[Seamless Galvanized Steel Pipes and Fittings]]></title><link><![CDATA[https://yulantechnology14.en.ec21.com/Seamless_Galvanized_Steel_Pipes_and--12008703_12008704.html]]></link><description><![CDATA[Seamless steel pipe galvanized steel circular tube and fittings PL530 
The surface treatment process of seamless steel pipe is anodizing (sandblasting/drawing/polishing), electrophoresis, spraying (p]]></description><pubDate><![CDATA[20240923]]></pubDate></item>
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<title><![CDATA[Hot Dipped Galvanized Steel Pipe]]></title><link><![CDATA[https://tjsinosteel.en.ec21.com/Hot_Dipped_Galvanized_Steel_Pipe--11090280_11090296.html]]></link><description><![CDATA[process 
Plain /threaded/groove/beveled 
Business type 
manufacture 
If you want to know more products click here
.
More information:
https://www.bestabmachine.us
https://www.hetelectronics.in
https:]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
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<title><![CDATA[Welded Steel Pipe]]></title><link><![CDATA[https://solidsteelfitting.en.ec21.com/Welded_Steel_Pipe--10745075_10745100.html]]></link><description><![CDATA[Process: ERW, LASW, SSAW,etc.
Painting: black paint, anti-rust oil, zinc coated, 3PE or as per required by custome.
Packing: Sea-worthy Plywood cases or Pallet with polyethylene film or as customers]]></description><pubDate><![CDATA[20240912]]></pubDate></item>
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<title><![CDATA[Seamless Carbon Steel Pipe]]></title><link><![CDATA[https://zhseamlesspipe.en.ec21.com/Seamless_Carbon_Steel_Pipe--11988939_11988946.html]]></link><description><![CDATA[Process: Can be cut, bent, and processed according to customer requirements, easy to install and use.
Our steel pipes
are mainly used for petrochemical industry, oil &amp; gas pipeline, water, steam, and]]></description><pubDate><![CDATA[20240821]]></pubDate></item>
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<title><![CDATA[L80-13cr OIL CASING]]></title><link><![CDATA[https://tjlkl.en.ec21.com/L80_13cr_OIL_CASING--11948093_11948094.html]]></link><description><![CDATA[oil casing spot storage, long-term reserves of about 2,000 tons. At the same time, special sealing threads such as direct connection, wedge, double step, and variable joints are processed and copper-]]></description><pubDate><![CDATA[20240626]]></pubDate></item>
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<title><![CDATA[Prime Quality Customized Size Pipe Steel Tubes]]></title><link><![CDATA[https://lindasteel2023.en.ec21.com/Prime_Quality_Customized_Size_Pipe--11781776_11790059.html]]></link><description><![CDATA[Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe,Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and ship building etc.
6.Processing Service: Bending, Welding, Decoiling, Cut]]></description><pubDate><![CDATA[20240618]]></pubDate></item>
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<title><![CDATA[ASTM A333 Gr.6 Seamless Steel Pipe]]></title><link><![CDATA[https://botopsteelpipe.en.ec21.com/ASTM_A333_Gr.6_Seamless_Steel--11045475_11051186.html]]></link><description><![CDATA[oil refineries, industrial plants and so on.
Manufacturing Process of ASTM A333 Seamless Steel Pipe
:
ASTM A333 pipe shall be made by the seamless steel pipe (cold-drawn or hot rolled) as specified.
]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
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<title><![CDATA[ASTM A519 Carbon and Alloy Seamless Steel Mechanical Pipe]]></title><link><![CDATA[https://botop123456.en.ec21.com/ASTM_A519_Carbon_and_Alloy--11940818_11940826.html]]></link><description><![CDATA[Execution standard: ASTM A519;Material: carbon or alloy;Manufacturing processes: Hot-finished seamless or Cold-finished seamless;Size: outside diameter ≤12 3/4 (325mm);Common grades of carbon steel]]></description><pubDate><![CDATA[20240522]]></pubDate></item>
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<title><![CDATA[Spiral Submerged-arc Welded Pipe or SSAW STEEL PIPE]]></title><link><![CDATA[https://1438963.en.ec21.com/Spiral_Submerged_arc_Welded_Pipe--11933303_11935590.html]]></link><description><![CDATA[process. This welding process makes SSAW steel pipes have higher welding quality and better welding performance.
SSAW steel pipes are widely used in oil and natural gas transmission pipelines, steel ]]></description><pubDate><![CDATA[20240513]]></pubDate></item>
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<title><![CDATA[API 5L GR.B Steel Pipe]]></title><link><![CDATA[https://amgtang123.en.ec21.com/API_5L_GR.B_Steel_Pipe--11932822_11932823.html]]></link><description><![CDATA[Seamless Steel Pipe (Hot Rolled / Cold Drawn Process)
Size: OD: 13.72 mm - 914.4 mm; WT: 1.65 mm - 22 mm; Length: 0.5 m - 20 m
Standard &amp; Material: API 5L: GR B, X42, X46, X56, X60, X65, X70, 
ASTM A]]></description><pubDate><![CDATA[20240506]]></pubDate></item>
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<title><![CDATA[Overrolling Seamless Carbon Steel Pipe Oil Pipeline Construction Hot Rolled Seamless Steelpipe]]></title><link><![CDATA[https://sdhj888.en.ec21.com/Overrolling_Seamless_Carbon_Steel_Pipe--11922780_11926933.html]]></link><description><![CDATA[Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction &amp; Decoration, Special PurposeSection ShapeRoundDimentiosnAISI B36.10Process ServiceWelding,]]></description><pubDate><![CDATA[20240419]]></pubDate></item>
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<title><![CDATA[Square Galvanized Steel Pipe   Galvanized Steel Pipe      Galvanized Steel Greenhouse Steel Pipe]]></title><link><![CDATA[https://creditsteelpipe.en.ec21.com/Square_Galvanized_Steel_Pipe_Galvanized--10987620_10987650.html]]></link><description><![CDATA[process is simple, high production efficiency, variety specifications, less equipment, but the general strength is lower than seamless square tube.
Size
15*15-400*400mm 30*20-400*200mm
Wall Tickess
0]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[SS304/316 Cold Drawing Casing Line Pipe Stainless Steel Tube]]></title><link><![CDATA[https://20011002yn.en.ec21.com/SS304_316_Cold_Drawing_Casing--11616155_11616158.html]]></link><description><![CDATA[AISI 4140 Cold Drawing Stainless Steel Tube Oil Casing and Tubing Line Pipe
Specification C old Rolled H ot Rolled Grades 201/ 202304/ 304L/ 316/ 316L/ 310/ 321409/ 430/ 439/ 4102205201/ 202304/ 304L]]></description><pubDate><![CDATA[20220805]]></pubDate></item>
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<title><![CDATA[Seamless Galvanized Welded Steel Pipe ASTM A106 Standard 8mm Diameter]]></title><link><![CDATA[https://steelcoils.en.ec21.com/Seamless_Galvanized_Welded_Steel_Pipe--11883001_11883002.html]]></link><description><![CDATA[oil &amp; gas, construction, etc. Galvanized Steel Pipe features a variety of ends, such as plain, beveled, and threaded, and is available in either seamless or welded form. The surface treatment of Galv]]></description><pubDate><![CDATA[20240103]]></pubDate></item>
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<title><![CDATA[Stainless Steel Clad Plate]]></title><link><![CDATA[https://gallianz.en.ec21.com/Stainless_Steel_Clad_Plate--11858614_11903236.html]]></link><description><![CDATA[oil tankers, reactors, chemical tanks, horizontal tanks, paper towers, sugar storage tanks, Bridges, Hot water tanks and Processing plants.
As a professional stainless steel clad plate supplier, Gall]]></description><pubDate><![CDATA[20240218]]></pubDate></item>
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<title><![CDATA[Carbon Steel Pipes]]></title><link><![CDATA[https://jina1701.en.ec21.com/Carbon_Steel_Pipes--11856841_11856842.html]]></link><description><![CDATA[OIL PIPE
Special Pipe
API Pipe, Thick Wall Pipe
Thickness
5.5 - 25.4 mm
Length
12M, 6m
Processing Service
Bending, Welding, Cutting
Product name
Steel Pipes and Tube
Keyword
Carbon steel sch STD
Surf]]></description><pubDate><![CDATA[20231020]]></pubDate></item>
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<title><![CDATA[Dormitory Container]]></title><link><![CDATA[https://zhongtai01.en.ec21.com/Dormitory_Container--11824641_11824646.html]]></link><description><![CDATA[oil and gas exploration, construction and other industries. 
We are a one-stop service provider that can provide all-around accommodation, bath, office, dining hall, warehouse, special communication,]]></description><pubDate><![CDATA[20230725]]></pubDate></item>
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<title><![CDATA[Astm A213 Gr T5 T12 T91 A192 Seamless Boiler Tubes Manufacturers 10# 20# 45#]]></title><link><![CDATA[https://seamlesssteeltubecom.en.ec21.com/Astm_A213_Gr_T5_T12--11863743_11863744.html]]></link><description><![CDATA[Processing ServiceBending, Welding, Decoiling, Punching, Cutting, MouldingEnds ProtectorPlastic pipe cap on both endsTechniqueclod rolled or hot rolledOiled or Non-oiledNon-oiled or as your requireme]]></description><pubDate><![CDATA[20231107]]></pubDate></item>
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<title><![CDATA[Spiral Welded Steel Pipe Mill]]></title><link><![CDATA[https://shanxisxmidas.en.ec21.com/Spiral_Welded_Steel_Pipe_Mill--10780767_10781113.html]]></link><description><![CDATA[process. The SSAW pipes are mainly used for conveying oil and natural gas pipeline, can also be used for civil engineering structures pipes for docks, bridges and other basic pile.
Outside diameter]]></description><pubDate><![CDATA[20201216]]></pubDate></item>
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<title><![CDATA[ASTM A106 API 5L Seamless Steel Pipe Astm A53 Steel Pipe 13.7 - 610Mm]]></title><link><![CDATA[https://pipesteels.en.ec21.com/ASTM_A106_API_5L_Seamless--11871374_11871375.html]]></link><description><![CDATA[Processing Service:
Welding, Punching, Cutting, Bending, Decoiling
Oiled or Non-oiled:
Non-oiled
Invoicing:
by theoretical weight
Delivery Time:
8-14 days
Color:
black grey
Size:
1/2&quot;&quot; - 8&quot;&quot; ( 21.3 -]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
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<title><![CDATA[Api Pipe Api 5l Pipe Carbon Steel Pipe]]></title><link><![CDATA[https://xiang333.en.ec21.com/Api_Pipe_Api_5l_Pipe--11869094_11871234.html]]></link><description><![CDATA[mechanical processing, etcOil casingJ55,K55,N80,L80C90,C95,P110API SPEC 5CTISO11960OD:60-508*WT:4.24-16.13Used for extraction of oil or gas in oil Wells casing, used in oil and gas well sidewall
]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
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<title><![CDATA[Steel Tube]]></title><link><![CDATA[https://threewaysteel.en.ec21.com/Steel_Tube--4978487_6603271.html]]></link><description><![CDATA[Steel Tube
Usage: Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc. Process: ERW -Electric Resistance Welded pipe HFI-High Frequency I]]></description><pubDate><![CDATA[20120720]]></pubDate></item>
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<title><![CDATA[SSAW Steel Pipe]]></title><link><![CDATA[https://robertyin.en.ec21.com/SSAW_Steel_Pipe--10682856_10683027.html]]></link><description><![CDATA[oil, or gas due to the big size.
Production Process: Spiral Submerged- Arc Welding
Specification &amp; Details:
1 Outside Diameter: 219.1 mm - 2540mm (8&quot;-100&quot;)
2 Wall Thickness: 6mm - 25.4mm Length: 6- 2]]></description><pubDate><![CDATA[20191012]]></pubDate></item>
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<title><![CDATA[Connectors, Adapters, Breakaway Couplings and Other Accessories]]></title><link><![CDATA[https://btlkconsultants.en.ec21.com/Connectors_Adapters_Breakaway_Couplings_and--11237789_11237814.html]]></link><description><![CDATA[held tools,Fountain Fittings, Oil Production Equipment, diagnostic and repair equipment for various sectors of the national economy, Construction, oil and gas production, oil and gas processing]]></description><pubDate><![CDATA[20210222]]></pubDate></item>
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<title><![CDATA[Structural Steel Pipe GOST8731-74]]></title><link><![CDATA[https://tefu888.en.ec21.com/Structural_Steel_Pipe_GOST8731_74--11750485_11750489.html]]></link><description><![CDATA[process is different, it is divided into hot rolling (extrusion) seamless steel tube and cold drawing (rolling) seamless steel tube.Cold drawing (rolling) pipe is divided into circular tube and speci]]></description><pubDate><![CDATA[20230317]]></pubDate></item>
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<title><![CDATA[Viscoelastic Anti-Corrosion Tape]]></title><link><![CDATA[https://wenlimin198987.en.ec21.com/Viscoelastic_Anti_Corrosion_Tape--11808512_11808518.html]]></link><description><![CDATA[processed by special production process.
Product characteristics
1. High strength effectively protect the surface of equipment such as pipelines and valves from damage.
2. Corrosion resistance: it ha]]></description><pubDate><![CDATA[20230619]]></pubDate></item>
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<title><![CDATA[BS1387 Steel Pipe]]></title><link><![CDATA[https://tianchuangpipe.en.ec21.com/BS1387_Steel_Pipe--11139792_11429958.html]]></link><description><![CDATA[Processing, Power Plant, Cement, Government Org., Engineering Co., Oil Mills, and other industrial projects.
BS1387, ASTM A500 pipe, JIS G3444 pipe, general construction pipe, black ERW, and galvaniz]]></description><pubDate><![CDATA[20210816]]></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[oil/gas transportation, structure building, greenhouse, scaffold, Agriculture Equipment; etc. The usual standards we often supply include BS1387,ASTM A53, API 5L, DIN2440-2444, DIN2458,ISO65,EN10219,]]></description><pubDate><![CDATA[20190529]]></pubDate></item>
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<title><![CDATA[Thick Wall Seamless Steel Pipe]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Thick_Wall_Seamless_Steel_Pipe--10972930_10972945.html]]></link><description><![CDATA[Thick Wall Seamless Steel Pipe
Seamless steel pipe
is hollow section, a large number of used for conveying fluid pipe, such as oil, natural gas, coal gas, water and some solid materials, such as pipe]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
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<title><![CDATA[ST52 Seamless Precision Steel Tubes]]></title><link><![CDATA[https://fushunharrislee.en.ec21.com/ST52_Seamless_Precision_Steel_Tubes--11456488_11458400.html]]></link><description><![CDATA[processing man-hours &amp; simplify manufacturing processes, as well. Generally, precision seamless pipes such as din 17175 Cold Rolled Steel Tube are accepted in industries with high precision requireme]]></description><pubDate><![CDATA[20211013]]></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[High Quality Structural Steel Galvanized Square Steel Tube
Product Description:
Galvanized Square &amp; Rectangle Steel Tube, is a A500 Grade that has been hot dipped in a zinc rich galvanizing process. ]]></description><pubDate><![CDATA[20200420]]></pubDate></item>
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<title><![CDATA[Honed Cylinder Tubes SAE 1020 or ST52.3, Tolerance H8 or H9]]></title><link><![CDATA[https://honedtubing.en.ec21.com/Honed_Cylinder_Tubes_SAE_1020--11537181_11537189.html]]></link><description><![CDATA[process or skiving &amp; roller burnishing process, using “Suitable To Hone” Cold Drawn Seamless Tubes. The processing of the honed cylinder tube is determined by the size, mold available and the req]]></description><pubDate><![CDATA[20221015]]></pubDate></item>
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<title><![CDATA[Astm A519 SAE4130 Cold Drawn Seamless Tube]]></title><link><![CDATA[https://greatwallsteel9.en.ec21.com/Astm_A519_SAE4130_Cold_Drawn--11575970_11790867.html]]></link><description><![CDATA[process: Cold-drawn
Delivery condition: BK, BKW, BKS, +A, +N
Packing: In bundles tied with steel strips.
Oil coating, varnish, black painting to be confirmed.
End finish: Plain end with square cuts o]]></description><pubDate><![CDATA[20230516]]></pubDate></item>
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<title><![CDATA[API 5CT 9-5/8 43.5ppf Seamless Steel Casing Pipe From China]]></title><link><![CDATA[https://zhuyan230401.en.ec21.com/API_5CT_9_5_8--11826223_11827945.html]]></link><description><![CDATA[oil casing pipe, oil tubing,seamless steel pipe,spiral steel pipe,ERW pipe ,elbow flange and other steel pipe fittings. It has advanced production lines and spiral production lines for processing spe]]></description><pubDate><![CDATA[20230801]]></pubDate></item>
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<title><![CDATA[ASTM A106B Hot Rolled Black Painted Seamless Steel Pipe]]></title><link><![CDATA[https://ain2024.en.ec21.com/ASTM_A106B_Hot_Rolled_Black--11907111_11907508.html]]></link><description><![CDATA[oil, hot galvanized, cold galvanized, 3PE,etc.PackagePlastic caps on both ends, Steel bundle, Woven bag or acc. to customers&apos; requestCertificateISO9001, SGS,BV, etcCapacity80000tons/yearAdvantages1.R]]></description><pubDate><![CDATA[20240229]]></pubDate></item>
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<title><![CDATA[Carbon Steel and Alloy Steel Thick Wall Seamless Tube with Micro ID SAE 1020, 1045, 4130, 4140]]></title><link><![CDATA[https://lisalloy.en.ec21.com/Carbon_Steel_and_Alloy_Steel--11651205_11651330.html]]></link><description><![CDATA[processes, with distinctive features of high bearing capacity and high strength, suitable for gas transmission, oil transmission or other special purposes which usually have high internal pressure an]]></description><pubDate><![CDATA[20221006]]></pubDate></item>
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<title><![CDATA[3PE Carbon Steel Pipe Anti-corrosion Coating Line]]></title><link><![CDATA[https://yopipe1.en.ec21.com/3PE_Carbon_Steel_Pipe_Anti--11858282_11858284.html]]></link><description><![CDATA[OIL PIPESpecial PipeAPI Pipe, Thick Wall PipeThickness5.5 – 25.4 mmLength12M, 6mCertificateAPI, ISO9001Processing ServiceBending, Welding, CuttingProduct nameSSAW Spiral Welded Steel Pipes and Tube]]></description><pubDate><![CDATA[20231027]]></pubDate></item>
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<title><![CDATA[ASME1020/1010 Carbon Steel Seamless Steel Pipe for Engineering Equipment]]></title><link><![CDATA[https://reynzhang364.en.ec21.com/ASME1020_1010_Carbon_Steel_Seamless--11812684_11812685.html]]></link><description><![CDATA[oil, natural gas, gas, water and some solid materials.
Compared with solid steel such as round steel, steel pipe has the same bending and torsional strength and is lighter in weight. It is a kind of ]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[SAE4130 Cold Drawn Seamless Steel Pipe]]></title><link><![CDATA[https://haihuisteel.en.ec21.com/SAE4130_Cold_Drawn_Seamless_Steel--11814565_11816353.html]]></link><description><![CDATA[Cold drawn seamless steel pipe is made from a seamless steel hollow. It is further processed by cold drawing over a mandrel, to control the ID, and through dies to control the OD. CDS is superior in ]]></description><pubDate><![CDATA[20230706]]></pubDate></item>
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<title><![CDATA[Products]]></title><link><![CDATA[https://txhmachine.en.ec21.com/Products--11854146_11875612.html]]></link><description><![CDATA[process are designed to form, weld, and shape the steel pipes according to the required specifications and standards. The production of steel pipes is vital for various industries such as oil and gas]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[2205 Welded Pipe]]></title><link><![CDATA[https://yesi882000.en.ec21.com/2205_Welded_Pipe--10805820_10805858.html]]></link><description><![CDATA[processing, transport and storage – pressure vessels, tanks, piping, and heat exchangers
Oil and gas exploration and processing equipment – piping, tubing, and heat exchangers
Marine and other hi]]></description><pubDate><![CDATA[20200513]]></pubDate></item>

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