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<title><![CDATA[EC21 Product Catalogs - api 4]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/api_4--2842/1/api 4.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[Product name: SSAW pipe, Spiral Submerged Arc Welding pipe
OD: 219mm-4064mmWT: 3.2mm-40mm
Length: 5.8 /6 / 11.8 / 12 / 18 / 32 / 48m
standard:API 5L PSL1/ PSL2 Gr.A Gr.B, X42, X46, X52, X60, X65, X70]]></description><pubDate><![CDATA[20250227]]></pubDate></item>
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<title><![CDATA[China OEM 1.5 Inch DN40 Pre Galvanized Steel Pipe Price Quotes]]></title><link><![CDATA[https://ropregal.en.ec21.com/China_OEM_1.5_Inch_DN40--12036094_12036099.html]]></link><description><![CDATA[45/ST52/25Mn/27SiMn/E355/SAE1026 
Delivery
Time 
22-30
days 
Brand
Name 
TIANJIN
BAO STEEL PIPE 
Application 
OIL
PIPE 
Special
Pipe 
API
Pipe 
Thickness 
0.5
– 20 mm 
Length 
12M,
6m, 6.4M 
Certif]]></description><pubDate><![CDATA[20250111]]></pubDate></item>
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<title><![CDATA[ASTM A192 Boiler Carbon Steel Tubes for High Pressure]]></title><link><![CDATA[https://botop123456.en.ec21.com/ASTM_A192_Boiler_Carbon_Steel--11940818_11944633.html]]></link><description><![CDATA[452;G3457;G3454;G3456;G3461;G3454;G3455;3.DIN:ST33:ST38ST35;ST42;ST45:ST52.4;ST52;4.API: API 5L,API 5CT,API LINE PIPE and so on5. we can also produce according to customer requirementProcess Method1.]]></description><pubDate><![CDATA[20240529]]></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[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[45,ST37,ST52,SS400
Place of Origin: China
Brand Name: Jinnuo
Certification: ISO9000
Minimum order: 10MT
Packing Details: Loose, plastic package, black strips, G.I strips
Supplying Ability: 5000MT-100]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[API 5CT L80 N80 K55 J55 Coupling P110 Casing Tubing Pup Joint]]></title><link><![CDATA[https://lindasun00.en.ec21.com/API_5CT_L80_N80_K55--2845141_5005015.html]]></link><description><![CDATA[40, J55, K55, M65, N80, L80, P110, Q125, L80-9CR, L80-13CR
API 5CT Casing - pipe run from the surface and intended to line the walls of a drilled well. 
Casing Size: 4-1/2&quot; ~ 20&quot;
Connections: Short T]]></description><pubDate><![CDATA[20231106]]></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[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
Surface
Black Painted
Usag]]></description><pubDate><![CDATA[20231020]]></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[45#, A106(B,C), A213, A192, Q235, Q345, Q195, Q215, Q345C, Q345A, ASTM, A53A/A53B/A178C/A106B API5LST37, ST37-2, DIN 1629 ST35, ST45, DIN 17175 ST35.8, DIN17175 19Mn5 16Mn,Q345B,T1, T2, T5,T9,T11,T12]]></description><pubDate><![CDATA[20231107]]></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[PRODUCT DESCRIPTIONASTM A53, ASTM A106, API 5L 10#-45#, Q195-Q345, ST35-ST52 Seamless Carbon Steel Pipe
Seamless Steel Pipe
Feature:
Material: 45#, Q235, Q345, Q195, ST37, ST52, ST42, 10#-45#, Q195-Q]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
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<title><![CDATA[Spiral Drill Collars]]></title><link><![CDATA[https://sylvia2009.en.ec21.com/Spiral_Drill_Collars--3522272_5352668.html]]></link><description><![CDATA[The spiral drill collars are made of 4145H modified chromium-molybdenum alloy steel according to API Spec 7 and aSY/T 5144 . All threads can be phosphated,copperised or cold worked. All threads are m]]></description><pubDate><![CDATA[20140113]]></pubDate></item>
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<title><![CDATA[Seamless Pipe]]></title><link><![CDATA[https://seagull003.en.ec21.com/Seamless_Pipe--7503074_7503156.html]]></link><description><![CDATA[Carbon Steel Seamless Pipe Standard ANSI,ASTM A192/A179/A106/A53/A500,ASME SA192/SA179/SA106/SA53/SA500 ,API.DIN,GB.JIS
Material A106 Gr A,B,A53 Gr B,ASTM A179,A315B,A335 P11,A335 P22,A335 P5 OD 1/4&quot;]]></description><pubDate><![CDATA[20130107]]></pubDate></item>
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<title><![CDATA[API Pipe]]></title><link><![CDATA[https://eaststeel.en.ec21.com/API_Pipe--3832766_3833220.html]]></link><description><![CDATA[API pipes: Features: 1) Grades: Carbon steel pipe, stainless steel pipe, alloy steel pipe 2) Standards: ASTM, DIN, JIS, API 3) supply glav. Pipes 4) supply the pipes according to your length 5) threa]]></description><pubDate><![CDATA[20100923]]></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[45GB/T8162-2008GB/T17396-1998ASTM A53OD:8-1240*WT:1-200Apply to the general structure, engineering support, mechanical processing, etcOil casingJ55,K55,N80,L80C90,C95,P110API SPEC 5CTISO11960OD:60-50]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
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<title><![CDATA[Piling Pipe]]></title><link><![CDATA[https://threewaysteel.en.ec21.com/Piling_Pipe--4978487_6909352.html]]></link><description><![CDATA[API 5CT, ASTM A252, ASTM 53, EN10217, EN10219, BS, JIS, IS,
Out Diameter: 219.1 mm &amp;ndash; 4064mm (8&amp;rdquo; -160&amp;rdquo;)
Wall Thickness: 3.2mm- 25.4mm
Length: 6m &amp;ndash; 22 m
Steel Grade:
API 5L: GR ]]></description><pubDate><![CDATA[20120720]]></pubDate></item>
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<title><![CDATA[Api 5ct Casing Pipe]]></title><link><![CDATA[https://reandy2000.en.ec21.com/Api_5ct_Casing_Pipe--6742807_6742808.html]]></link><description><![CDATA[45-4,St52) 4)DIN1626 (St42 ) 5)DIN17175(St45-8) 6)15MnV 7)16Mn(A333-1.6) 8)API 5L B 9)Oil Pipe, Line Tube etc. 10)GOST 8731-74, Gost 8732-78 OD from 1 / 2&quot; to 20&quot;,WT from 2 to 50mm Certificates:ISO,A]]></description><pubDate><![CDATA[20120529]]></pubDate></item>
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<title><![CDATA[API 5CT Seamless Steel Tubing Pipe with NU / EU/ NEW VAM Connection]]></title><link><![CDATA[https://senwell2008.en.ec21.com/API_5CT_Seamless_Steel_Tubing--9714769_9715093.html]]></link><description><![CDATA[4.3
&amp;plusmn;0.79
-12.5%
&amp;ge;114.3
-0.5%, +1%
Mechanical properties:
Standard
Models of steel tubes
Tensile strength (MPa)
Yield strength (MPa)
Elongation (%)
Hardness
API SPEC 5CT
J55
&amp;ge;517
379~552]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[Carbon Steel Pipe]]></title><link><![CDATA[https://skksteel.en.ec21.com/Carbon_Steel_Pipe--6826349_7056123.html]]></link><description><![CDATA[API JIS DIN BS ISO
G3454
STPG370
SA/A53A
Carbon Steel Pipes For Pressure Service
Seamless Pipe
NPS 3/4&quot;~16&quot;
2.3~65
Up to NPS6&quot; &amp;rarr;3MT/Item NPS8&quot; and over &amp;rarr;5PCS/Item
3~4 months after official ]]></description><pubDate><![CDATA[20130703]]></pubDate></item>
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<title><![CDATA[Q235 Round Pre-Galvanized Steel Pipe]]></title><link><![CDATA[https://wendaozhe.en.ec21.com/Q235_Round_Pre_Galvanized_Steel--9876148_9881389.html]]></link><description><![CDATA[4) length for each pipe 
5) steel grade 
6) Standard (e.g.: API 5L) 
7) Order quantity 
8) Designation port (BK, BKW etc.) 
9) Trade Terms 
In all, the more detailed information, the more exact price]]></description><pubDate><![CDATA[20170215]]></pubDate></item>
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<title><![CDATA[ST52 Precision Steel Pipe for Shock Absorber]]></title><link><![CDATA[https://hehe1029.en.ec21.com/ST52_Precision_Steel_Pipe_for--5580534_6316138.html]]></link><description><![CDATA[441 JIS G3444 JIS G3445 API 5L API 5CT
2.Production method:hot rolled
3.Scope:Out diameter:32-425mm Wall thickness:8-70mm
4.Tolerance:OD:+/-1% WT:+/-12.5%
5.Material:C10E C20E C40E C45E CK22 CK30 CK3]]></description><pubDate><![CDATA[20190506]]></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[API 5L, DIN2440-2444, DIN2458,ISO65,EN10219, EN39/BS1139, ASTM A500/A795/A252/A135, ASTM A106, etc.
Galvanized steel pipe, galvanized square pipe, seamless steel pipe, steel plate, elbow, flange, Ang]]></description><pubDate><![CDATA[20190529]]></pubDate></item>
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<title><![CDATA[Seamless Steel Pipe]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Seamless_Steel_Pipe--10972930_10972944.html]]></link><description><![CDATA[4001,CE,API.
4. What is the material of your Seamless steel pipe
?
The material is carbon steel, alloy steel and stainless steel. We can also choose material according to customer&apos;s requirement.
5. H]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
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<title><![CDATA[API 5L ASTM A53 Carbon Seamless Boiler Tube Pipe]]></title><link><![CDATA[https://jetvision.en.ec21.com/API_5L_ASTM_A53_Carbon--11032076_11105988.html]]></link><description><![CDATA[API 5L ASTM A53 Carbon Seamless Boiler Tube Pipe
For Manufacture wall panel,economizer, re-heater, super-heater and steam pipeline of boilders.
1. Generally, the temperature of boiler tubes is below ]]></description><pubDate><![CDATA[20200416]]></pubDate></item>
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<title><![CDATA[ERW Steel Pipes,X42 ERW Steel Pipes,ST42 ERW Steel Pipes,SGP ERW Steel Pipes X42 ERW Steel Pipes]]></title><link><![CDATA[https://senhaisteelpipe.en.ec21.com/ERW_Steel_Pipes_X42_ERW--10842427_10842437.html]]></link><description><![CDATA[4” OD.
OD: φ21.3mm~φ660mm (1/2’&apos;~ 26’’);
WT: 2.5mm~100m;
Length: 5.8m~12m;
Material: CS:
ASTM A53 GR.B , API 5L GR B, X42, X52, X60, X70, PSL1&amp;PLS2; ASME A192, ASTM A210, A252, 20G, S275JR,]]></description><pubDate><![CDATA[20230901]]></pubDate></item>
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<title><![CDATA[A913Gr.50 Seamless Steel Tube A913Gr.65 Seamless Steel Tube A945Gr.65 Seamless Steel Tube]]></title><link><![CDATA[https://sdzayisteel.en.ec21.com/A913Gr.50_Seamless_Steel_Tube_A913Gr.65--10413368_10413396.html]]></link><description><![CDATA[45Gr.65 Seamless Steel Tube
Standard:API 5L, ASME, ASTM, DIN, GB8162, GB8163, GB5310,etc.
Material:ASTM A106 GRB/ A53 GRB/ API 5L X42,X52,X60,X65,X70GRB/ 
API 5 CT/ ST42/ST37/ ST52.Q235/Q345/A179etc.]]></description><pubDate><![CDATA[20191028]]></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[40mm (8&quot;-100&quot;)
2 Wall Thickness: 6mm - 25.4mm Length: 6- 22 m
3 Standard: API 5L, API 5CT, GB/T9711.1, SY5037-2000
4 Steel Material: Q235A, Q235B, Q345, ASTM A53/106, API 5L GR.A/B, L245 L290 X42 X46]]></description><pubDate><![CDATA[20191012]]></pubDate></item>
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<title><![CDATA[Pup Joint]]></title><link><![CDATA[https://19960613.en.ec21.com/Pup_Joint--10737591_10737507.html]]></link><description><![CDATA[API 5CT oilfield 2 7/8 EUE Seamless tubing pipe
Q1: what about your package?
A: Usually as per customer&amp;#39;s requests.
Common packing information: Small size in bundles, big size in bulk, some sizes]]></description><pubDate><![CDATA[20180528]]></pubDate></item>
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<title><![CDATA[API 5ct 13-3/8in 54.5ppf Petroleum Steel Casing Pipe for Borehole]]></title><link><![CDATA[https://zhuyan230401.en.ec21.com/API_5ct_13_3_8in--11826223_11827129.html]]></link><description><![CDATA[4 and National Highway 307, with superior geographical location and convenient water and land transportation.Hebei Zhuyan Pipeline mainly produces oil casing pipe, oil tubing,seamless steel pipe,spir]]></description><pubDate><![CDATA[20230731]]></pubDate></item>
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<title><![CDATA[SSAW Carbon Steel Pipe with Bilayer Epoxy Powder FBE]]></title><link><![CDATA[https://yopipe1.en.ec21.com/SSAW_Carbon_Steel_Pipe_with--11858282_11859291.html]]></link><description><![CDATA[Section ShapeRound
Surface TreatmentEpoxy layer
MaterialCarbon steel, WPB A234
StanderdGOST 10704-91
Size530mm
Place of OriginHebei, ChinaAlloy Or NotNon-AlloyStandardGOST,BS, GB, ASTM, API, DINGrade]]></description><pubDate><![CDATA[20231027]]></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[Alloy steel pipe 34CrMo4 is a seamless steel pipe made from alloy steel with a composition of 34% chromium and 4% molybdenum. This type of steel pipe is known for its high strength, durability, and r]]></description><pubDate><![CDATA[20231211]]></pubDate></item>
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<title><![CDATA[Industrial/Engineering Conventional Seamless Steel Pipes]]></title><link><![CDATA[https://csco12138.en.ec21.com/Industrial_Engineering_Conventional_Seamless_Steel--11873243_11873397.html]]></link><description><![CDATA[Seamless Steel PipesSize(OD) : 13.72mm-914.4mm (1/2&quot;- 36&quot;)W.T : 1.65mm-50mmStandard ：API5L/5CT,ASTMA106/A53,DIN2391,DIN1629.ASTMA179/A192,
EN10210, EN10216,EN10208, EN10305, SA213, DIN 17175Materia]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
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<title><![CDATA[Seamless Carbon Steel Boiler Steel Tube for High Pressure Service in ASME SA192 ASTM A192 GB3087 GB5]]></title><link><![CDATA[https://tefu888.en.ec21.com/Seamless_Carbon_Steel_Boiler_Steel--11750485_11752149.html]]></link><description><![CDATA[API 5L ,ASTM A53 ,ASME SA53,DIN17175,DIN1629/DIN2448,ASTM A179,ASME SA179,ASTM A192,ASME SA192,ASTM A210,ASME SA210,ASTM A335 BS3059,BS3059 PART II GR.360,440,GR.620-460,GR.622-490,629-470
Grade
B,X4]]></description><pubDate><![CDATA[20230320]]></pubDate></item>
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<title><![CDATA[Steel Pipe and Fittings]]></title><link><![CDATA[https://srtsteel.en.ec21.com/Steel_Pipe_and_Fittings--11874627_11874648.html]]></link><description><![CDATA[API(J55, N80, L80) 
Alloy Steel Tube&amp;PipeMATERIAL- SA/A213 - T2, T5, T5b, T5c, T9, T11, T12, T17, T21, T22, T23, T24, T91, T92- SA/A334 - Gr.1, Gr.3, Gr.6, Gr.8, Gr.9, Gr.11- SA/A333 - Gr.1, Gr.3, Gr]]></description><pubDate><![CDATA[20231211]]></pubDate></item>
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<title><![CDATA[4&quot; SCH 40 ASTM A106 Seamless Carbon Steel Tube]]></title><link><![CDATA[https://huaxipipe.en.ec21.com/4_SCH_40_ASTM_A106--11560540_11665433.html]]></link><description><![CDATA[China Manufacturer of 4&quot; SCH 40 ASTM A106 Seamless Carbon Steel Tube
Standards: BS EN 10219, EN 10217, EN10224, ASTM A53, A106,A252 API, JIS G3444, and GB/T3091, GB/T9711Steel Grades: S235-S355, L235]]></description><pubDate><![CDATA[20221029]]></pubDate></item>
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<title><![CDATA[API 5CT Tubing Couplings J55/L80 EUE]]></title><link><![CDATA[https://haigemachinery.en.ec21.com/API_5CT_Tubing_Couplings_J55--11355920_11355925.html]]></link><description><![CDATA[API5C Casing Coupling, API5CT Tubing Coupling, API5CT Casing Pup Joints, API5CT Tubing Pup Joints EUE OR NUE that includes: 2 3/8” EUE/NUE Coupling, 3 1/2” EUE/NUE Coupling, 4 1/2” EUE/NUE Coup]]></description><pubDate><![CDATA[20210322]]></pubDate></item>
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<title><![CDATA[Bright Mirror Polished 19mm 23mm 25mm 32mm Welded 201 304 316 Stainless Steel Pipe]]></title><link><![CDATA[https://harper123.en.ec21.com/Bright_Mirror_Polished_19mm_23mm--11643632_11663111.html]]></link><description><![CDATA[400 Series,Section Shape:RoundAlloy Or Not:Is AlloySurface Finish:Mirro surface, Bright, PicklingInvoicing:by theoretical weightDelivery Time:within 7 daysStandard::JIS,DIN,ASTM.BS.API.GBSurface:BA, ]]></description><pubDate><![CDATA[20230315]]></pubDate></item>
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<title><![CDATA[Oilfield Tubular Casing Tubing Coupling API 5CT for OCTG Drill Pipe]]></title><link><![CDATA[https://helen202368.en.ec21.com/Oilfield_Tubular_Casing_Tubing_Coupling--11824687_11825668.html]]></link><description><![CDATA[4 1/2” to 20”,Tubing
from 2 3/8” to 4 1/2”,Material including J55,K55,N80,N80Q,L80,P110,Q125 etc. Thread Type:BTC,STC,LTC,NU,EUE etc. With reliable products,with reliable products,oue company]]></description><pubDate><![CDATA[20230727]]></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[40,SCH60,XS,SCH80,SCH100,SCH120,SCH140,SCH160,XXS,DIN, JIS standard thicknessLengthFixed Length: 3.0 , 5.8 , 5.85 , 5.9 , 6.0 ,11.8 , 12m. Random length: 5-12mStandardASTM A53, A106, API 5L, ASME B36]]></description><pubDate><![CDATA[20240229]]></pubDate></item>

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