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<title><![CDATA[EC21 Product Catalogs - st52 pipe]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/st52_pipe--2842/1/st52 pipe.html]]></link><item>
<title><![CDATA[High Precision Seamless Steel Pipe for Automotive Parts and Motorcycle Parts, ST37 ST52, 1010 1045,]]></title><link><![CDATA[https://lunbaosteeltubes.en.ec21.com/High_Precision_Seamless_Steel_Pipe--11849819_11869137.html]]></link><description><![CDATA[ST52), ST37, ST45, 25Mn (1026), SAE1010, 1020, 4130, 4140, 30CrMo, 34CrMo, E235, E255, E355.
Outer diameter: 10 to 168 mm.
Wall thickness: 0.6 to 25 mm.
Delivery conditions: cold finished, annealed (]]></description><pubDate><![CDATA[20241120]]></pubDate></item>
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<title><![CDATA[DIN17175 ST35.8 / ST45.8 / ST52.2 Heat-resistant Steel Boiler Pipes Tubes]]></title><link><![CDATA[https://tefu888.en.ec21.com/DIN17175_ST35.8_ST45.8_ST52.2_Heat--11750485_11752150.html]]></link><description><![CDATA[DIN17175 St35.8 / St45.8 / St52.2 heat-resistant steel boiler pipes tubes 
1.) Production Description 
Product Name 
DIN17175 St35.8 / St45.8 / St52.2 heat-resistant steel boiler pipes tubes
Standard]]></description><pubDate><![CDATA[20230320]]></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[Company Information
Our company are specifized on seamless steel pipe for ten years in steel pipe center of liaocheng,have two factories.main products:hot rolled seamless steel pipe and cold drawn pr]]></description><pubDate><![CDATA[20190506]]></pubDate></item>
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<title><![CDATA[AS ERW STEEL PIPES,A252 ERW CS Pipes,ERW Steel Pipe As EN10219,ST52 ERW Pipes]]></title><link><![CDATA[https://senhaisteelpipe.en.ec21.com/AS_ERW_STEEL_PIPES_A252--10842427_10842443.html]]></link><description><![CDATA[AS ERW STEEL PIPES,A252 ERW CS Pipes,ERW steel pipe as EN10219,St52 ERW Pipes
A252 ERW CS Pipes
ERW steel pipe as EN10219
St52 ERW Pipes
ERW (Electric Resistance Welded) pipes are welded longitudinal]]></description><pubDate><![CDATA[20230901]]></pubDate></item>
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<title><![CDATA[Square Steel Pipe]]></title><link><![CDATA[https://xinhengtai.en.ec21.com/Square_Steel_Pipe--12033532_12033755.html]]></link><description><![CDATA[Product Name
Square pipe / Rectangular pipe
Material
201, 304, 316, 309, 410, 430, ASTM A53, ASTM A106 ASTM A210, ASTM A283, ST33, ST37-2, ST52, DIN1626, DIN1629, STPY41, G3452, G3457, S235, S355, Q1]]></description><pubDate><![CDATA[20251227]]></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[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 
Certifica]]></description><pubDate><![CDATA[20250111]]></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[st52(16Mn,Q345D),25Mn(STKM13CSt52 Hydraulic Cylinder using Cold drawn Seamless pipe-T),27SiMn and so on 
2. Size range: O D: 30-250mm WT: 2-30mm 
3. ID tolerance: H8, H9, and H10 
4. Surface roughnes]]></description><pubDate><![CDATA[20240925]]></pubDate></item>
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<title><![CDATA[Carbon Steel Pipe Galvanized Rectangular Steel Pipe Rectangular Square Tube Price]]></title><link><![CDATA[https://lindasteel2023.en.ec21.com/Carbon_Steel_Pipe_Galvanized_Rectangular--11781776_11790019.html]]></link><description><![CDATA[Carbon Steel Pipe Galvanized Rectangular Steel Pipe Rectangular Square Tube Price
We supply the round , square and special shape welded steel pipes . The material ,size are optional according to cust]]></description><pubDate><![CDATA[20240618]]></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[ST52.4;ST52;4.API: API 5L,API 5CT,API LINE PIPE and so on5. we can also produce according to customer requirementProcess Method1.Cold drawn2.Cold rolled3. Hot rolledFace finished1. Black paint ,Varni]]></description><pubDate><![CDATA[20240529]]></pubDate></item>
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<title><![CDATA[Rhs Hollow Section Rectangular Zinc Coating Gi Iron]]></title><link><![CDATA[https://sdhj888.en.ec21.com/Rhs_Hollow_Section_Rectangular_Zinc--11922780_11924894.html]]></link><description><![CDATA[oduct name ASTM A106 AISI 1020 ASTM 1045 ST52 Q355B Q345B 16Mn Q390 ST52-3 Carbon Steel Seamless Square Tube Thick Carbon Steel Rectangular PipeStandrad ASTM A 500 Specification for Cold-Formed Welde]]></description><pubDate><![CDATA[20240415]]></pubDate></item>
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<title><![CDATA[Premium Material ERW Steel Pipes for Energy Transportation]]></title><link><![CDATA[https://csco12138.en.ec21.com/Premium_Material_ERW_Steel_Pipes--11873243_11873244.html]]></link><description><![CDATA[Product ERW steel pipe Standard ASTM A53/ASTM A500/API 5L/EN10217/BS/ASTM A312/A304 Steel Grade GR.A/GR.B/X42/X46/X52/X56/X60/X65/X70/ST52 O.D 21.34mm-610mm WT 4mm-30mm Single length Random length/Fi]]></description><pubDate><![CDATA[20231205]]></pubDate></item>
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<title><![CDATA[Bk+S Ready To Honed Tube, Pneumatic / Hydraulic Cylinder Tube ST52]]></title><link><![CDATA[https://susanxudsteel.en.ec21.com/Bk_S_Ready_To_Honed--11665304_11666209.html]]></link><description><![CDATA[Bk+S Ready To Honed Tube, Pneumatic / Hydraulic Cylinder Tube ST52 Hydraulic and Pneumatic cylinders seamless steel pipe Cold Drawn Seamless Honed Tube for hydraulic cylinder Main standards: GB / t36]]></description><pubDate><![CDATA[20221031]]></pubDate></item>
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<title><![CDATA[ST35 Seamless Precision Steel Tubes]]></title><link><![CDATA[https://fushunharrislee.en.ec21.com/ST35_Seamless_Precision_Steel_Tubes--11456488_11458394.html]]></link><description><![CDATA[pipes, including a steel round furnished seamless steel pipe, the precision seamless steel tubes are light in weight, even if both the varieties of pipes have the same bending and torsional strength.]]></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[pipe/round pipes/rectangle steel pipe and tubes 
O.D 20*20-600*600mm/20*30-600*800mm 
W.T 1.0-35.0mm 
length 3-12m or according to per request 
Material Q195—Grade B, SS330, SPC, S185
Q215—Grade ]]></description><pubDate><![CDATA[20200420]]></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[pipe
2. Main application: scaffold pipe, building material, structural, construction 
3. Material: Q195,Q215,Q235,Q345,ST37,ST52,SS400
Place of Origin: China
Brand Name: Jinnuo
Certification: ISO9000]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[Chrome Plated OD Tube |Chrome Plated Hollow Bar Used for Hydraulic Piston Shafts]]></title><link><![CDATA[https://honedtubing.en.ec21.com/Chrome_Plated_OD_Tube_Chrome--11537183_11538050.html]]></link><description><![CDATA[ST52.3. Our chrome plated tubes are centerless ground, polished on the outside diameters, and chrome plated to a thickness of 10 microns to 50 microns on request.
Compared to chrome plated bar, the c]]></description><pubDate><![CDATA[20220228]]></pubDate></item>
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<title><![CDATA[API SSAW Steel Pipeline Large Diameter for Carbon Steel Spiral Welded Tube Pipe]]></title><link><![CDATA[https://yopipe1.en.ec21.com/API_SSAW_Steel_Pipeline_Large--11858282_11860772.html]]></link><description><![CDATA[pipe O.D219-2020mmWall Thickness 1.2-30mmLength4-12mMaterialQ235A, Q235B, Q345, L245, L290, API5L X42,X52,X60,X70,X80, OCr13,1Cr17,00Cr19Ni11,1Cr18Ni9,0Cr18Ni11Nb,ST37.0, ST35.8,ST37.2,ST45,ST52,ST52]]></description><pubDate><![CDATA[20231031]]></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[St52,St52.4STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49ApplicationLow and middle pressure fluid pipeline, boiler, petroleum and natural gas industry,
drilling, chemical industry, electric industry]]></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[St52（E355）
S355J2
(2) Alloy steel
27SiMn
40Cr
15CrMo
35CrMo
SAE 4140
SAE 4130
3, Sizes
OD: 3.0~50.0 mm
ID: 0.3-5.0 mm
4, Conditions
CD
CR
Annealed
Polished
5, Applications 
(1) Hydraulic power sy]]></description><pubDate><![CDATA[20221006]]></pubDate></item>
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<title><![CDATA[DIN 2391 High Precision Cold Drawn Honed Tubes &amp; Pipes]]></title><link><![CDATA[https://skywalking9.en.ec21.com/DIN_2391_High_Precision_Cold--3029454_3034139.html]]></link><description><![CDATA[pipes, textile machinery and glass machinery, transmission shaft of automobile
DIN 2391
Material: ST45,CK45,ST52 (Alloy 34CrMo4,40Cr,)....
Cold drawn(Y) C.D. and tempering (R) C.D. and annealing(T)
L]]></description><pubDate><![CDATA[20080913]]></pubDate></item>
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<title><![CDATA[ERW Weled Steel Pipe Steel Tube Hollow Section]]></title><link><![CDATA[https://azajenny.en.ec21.com/ERW_Weled_Steel_Pipe_Steel--6878158_6878200.html]]></link><description><![CDATA[Material Q195; Q235; Q345=16Mn/ ASTMA53 GRB; ST37; ST52; S355JR, S235JR
Welded steel tube Dia:12.7- 700mm thickness 0.4-30mm
CR and HR WELDED PIPE
CR: BLACK SURFACE AND BRIGHT SURFACE
Length as custo]]></description><pubDate><![CDATA[20140319]]></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[Pipe Manufacturing Co.,ltd.Our main products are carbon seamless steel pipes ,of the standard of
1)ASTMA106,Gr.B (20#) BS S275 2)ASTMA53 Gr.B (20#) 3)DIN1629(St45-4,St52) 4)DIN1626 (St42 ) 5)DIN17175]]></description><pubDate><![CDATA[20120529]]></pubDate></item>
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<title><![CDATA[GB/T8162-1999,Carbon Seamless Steel Pipe]]></title><link><![CDATA[https://130902198201260915.en.ec21.com/GB_T8162_1999_Carbon_Seamless--8027751_8037014.html]]></link><description><![CDATA[STD G42/STPG370 
DIN ST 45-8 DIN ST52 
(5) technics:cold drawn and hot rolled 
(6) packing :bunnles packing ,Paint vanish coating on the pipe .plactic caps at both ends 
(7) tolerate ;OD +1%-1%
]]></description><pubDate><![CDATA[20140701]]></pubDate></item>
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<title><![CDATA[DIN2440,DIN2448,DIN1629 ST33.2 Seamless Steel Pipes and Tubes]]></title><link><![CDATA[https://cnpipeline.en.ec21.com/DIN2440_DIN2448_DIN1629_ST33.2_Seamless--4175128_4455793.html]]></link><description><![CDATA[01
Commodity: DIN2440 ST33.2 seamless carbon steel pipe and tube
02
Process method: Cold drawn/cold rolling
03
Surface finish: Black,galvanizing
04
Materials: ST35.8 ST33,St52
05
Standards: ISO,DIN/A]]></description><pubDate><![CDATA[20160809]]></pubDate></item>
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<title><![CDATA[Galvanized Steel Pipe Price]]></title><link><![CDATA[https://shanxisxmidas.en.ec21.com/Galvanized_Steel_Pipe_Price--10780767_10780892.html]]></link><description><![CDATA[pipe 
BS 1387-1985 screw steel tubes with BS21 Pipe thread
Material：BS:1387, EN10217:S185, S235,S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52 
ASTM A 53]]></description><pubDate><![CDATA[20201216]]></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[ST52.Q235/Q345/A179etc.
Out diameter:1/8&quot;-20&quot;,10mm-720mm
Wall thickness:SCH5~SCH140,STD,XS,XXS,2mm~80mm
Length:1-12m or as customers required
Surface:Black painting, black varnish, transparent oil, e]]></description><pubDate><![CDATA[20191028]]></pubDate></item>
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<title><![CDATA[API 5CT Seamless Steel Pipe, Steel Grade J55,N80,P110,PH-6 Petroleum Casing and Tubing in Oil]]></title><link><![CDATA[https://robertyin.en.ec21.com/API_5CT_Seamless_Steel_Pipe--10682856_10683141.html]]></link><description><![CDATA[Pipe,API 5CT Seamless,Petroleum Casing,J55,N80,P110,PH-6
Product Name
API SPEC. 5CT Seamless Casing Pipe, Steel Grade J55,N80,P110,PH-6 Petroleum Casing and Tubing in oil and gas
Material
GR.B,ST52, ]]></description><pubDate><![CDATA[20191012]]></pubDate></item>
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<title><![CDATA[Epoxy Coating Steel Pipes]]></title><link><![CDATA[https://jina1701.en.ec21.com/Epoxy_Coating_Steel_Pipes--11856841_11859134.html]]></link><description><![CDATA[ST52, ST42, ST35.4, St37-2, ST35.8, 16mn, STB35, STB42
Application
Fluid Pipe
Special Pipe
API Pipe
Thickness
3 - 30 mm
Processing Service
Bending, Welding, Punching, Cutting
Length
9M 12M 6M 10M
Sta]]></description><pubDate><![CDATA[20231026]]></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[ASME SA106 Grade B Seamless Carbon Steel Pipe for High-temperature Service]]></title><link><![CDATA[https://xiang333.en.ec21.com/ASME_SA106_Grade_B_Seamless--11869094_11871220.html]]></link><description><![CDATA[Commodity high strength seamless carbon steel pipe building material steel tube with large stockGrade 1020, 1045, ST37, ST52, C45, A106B, 15CrMoStandard ASTM / AISI / JIS / EN / DIN / GBTechnique Hot]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
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<title><![CDATA[A53 Black Thick Wall Seamless Steel Pipe Hollow Bar Factory Price]]></title><link><![CDATA[https://inslee.en.ec21.com/A53_Black_Thick_Wall_Seamless--11870977_11871038.html]]></link><description><![CDATA[pipes we produced have been fully tested to international standards to ensure we only supply the highest products.
Stock material: 1020. 1045. 4140. 4145. st37. st52. q345b. 16mn. a106. a315. a106. 1]]></description><pubDate><![CDATA[20231129]]></pubDate></item>

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