<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - st52 pipe]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/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>
<item>
<title><![CDATA[Concrete Pump Spare Parts ST52 Pipe Tube]]></title><link><![CDATA[https://sdblpumpparts.en.ec21.com/Concrete-Pump-Spare-Parts-ST52--11092095_11092100.html]]></link><description><![CDATA[Concrete Pump Spare Parts ST52 Pipe Tube
Type: Concrete Pump, Seamless Pipe, Condition: New, Length: 3m/6m/9m/12m, Application: Stationary Pump/Mobile Pump
Concrete Pump Spare Parts ST52 Pipe Tube
1.]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
<item>
<title><![CDATA[ST52 Pipes]]></title><link><![CDATA[https://minyufang2009.en.ec21.com/ST52-Pipes--10646390_11992336.html]]></link><description><![CDATA[pipes ， elbows ， couplings ， rubbers ， end rubber hoses ， sponge balls ， pistons and gasket ， wear plate ect. Based on 15 years in this line of business,we can supply 
top quality items]]></description><pubDate><![CDATA[20240826]]></pubDate></item>
<item>
<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--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>
<item>
<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>
<item>
<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>
<item>
<title><![CDATA[Seamless Steel Pipes]]></title><link><![CDATA[https://xinhengtai.en.ec21.com/Seamless-Steel-Pipes--12033532_12033753.html]]></link><description><![CDATA[Name
Carbon seamless steel pipes
Grade
ASTM A106Gr.B/A53Gr.B, API 5L Gr.B, ST52, ST37, ST44, and so on.
Size
OD: 10-610 mm WT: 2-100 mm
Length
5.8m, 6m, 11.8m, 12m or as clients’ requirement
Packin]]></description><pubDate><![CDATA[20251227]]></pubDate></item>
<item>
<title><![CDATA[Wholesale Best 1.7mm-31.8mm Mild Carbon Steel Pipe Manufacturer]]></title><link><![CDATA[https://ropregal.en.ec21.com/Wholesale-Best-1.7mm-31.8mm-Mild--12036094_12036102.html]]></link><description><![CDATA[Pipe ( Black &amp; Galvanized )
Material
20#,
A106B,Q355,ST52
Thickness
1.7mm-31.8mm
Length
5.8M,6M,11.8M,12M
or As Customer’s Request.
Surface
Oiled
/ Anti-corrosion Paint
Ends
Plain
Ends/ Beveled End]]></description><pubDate><![CDATA[20250111]]></pubDate></item>
<item>
<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>
<item>
<title><![CDATA[Hot Dipped Gavlanized Hollow Section]]></title><link><![CDATA[https://tjsinosteel.en.ec21.com/Hot-Dipped-Gavlanized-Hollow-Section--11090280_11090294.html]]></link><description><![CDATA[ST52
Standard
EN10219; ASTM A500
End protector
1) Plastic pipe cap2) Iron protector
Surface Treatment
1) Bared2) Black Painted (varnish coating)3) Galvanized4) Oiled5) PE,3PE, FBE, corrosion resistan]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
<item>
<title><![CDATA[Cold Rolled Steel Coil (CRC)]]></title><link><![CDATA[https://steelhighsen.en.ec21.com/Cold-Rolled-Steel-Coil--11999686_11999689.html]]></link><description><![CDATA[St52
S50C, SK85, 65Mn, SAE1065
Application
Automotive
bumper beam, chasis, wheel, A-pillar, B-pillar etc.
Home appliance
fridge, air-conditioner, water heater.
Construction
pipe, drum, furniture etc.]]></description><pubDate><![CDATA[20240906]]></pubDate></item>
<item>
<title><![CDATA[EL90 Elbow]]></title><link><![CDATA[https://zhseamlesspipe.en.ec21.com/EL90-Elbow--11988939_11988940.html]]></link><description><![CDATA[pipelines efficiently, the 90° elbow excels in providing seamless transitions without compromising fluid dynamics.
Optimized Flow Characteristics: With its smooth curvature and precisely engineered ]]></description><pubDate><![CDATA[20240821]]></pubDate></item>
<item>
<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>
<item>
<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>
<item>
<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>
<item>
<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>
<item>
<title><![CDATA[Pump Casing]]></title><link><![CDATA[https://cnsch08.en.ec21.com/Pump-Casing--11663584_11663618.html]]></link><description><![CDATA[Descriptions of Pump Housing for ESP 
PUMP NO
TYPE 
OD
ID
338
86*76
86.03-86.73
76.15-76.20
400
101.6*88.9
101.90-101.60
88.98-99.90
513
130*115
130.50-130.0
115.06-114.99
538
136.4*122.4
136.78-136.]]></description><pubDate><![CDATA[20221027]]></pubDate></item>
<item>
<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>
<item>
<title><![CDATA[Polished SS316 Stainless Steel Pipe Fittings Sch5s Sch10s Equal Tee for Sanitary]]></title><link><![CDATA[https://pipingindustry.en.ec21.com/Polished-SS316-Stainless-Steel-Pipe--11867203_11867204.html]]></link><description><![CDATA[ST52,ST52.4　STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49　SurfaceAcid pickling, PolishedApplication/UsageLow and middle pressure fluid pipeline,boiler, petroleum and natural gas industry, drill]]></description><pubDate><![CDATA[20231116]]></pubDate></item>
<item>
<title><![CDATA[Galvanized Steel Sheet ASTM A283 Grade C Mild Carbon Steel Plate, 6mm Thick Galvanized Steel Sheet]]></title><link><![CDATA[https://jollllc.en.ec21.com/Galvanized-Steel-Sheet-ASTM-A283--11459437_11595357.html]]></link><description><![CDATA[ST52Grade A, Grade B, Grade CSection ShapeSquare, Rectangular, Round,Technique6mm Thick Galvanized Steel Sheet MetalPackingBundle, or with all kinds of colors PVC or as your requirementsPipe EndsPlai]]></description><pubDate><![CDATA[20221028]]></pubDate></item>
<item>
<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>
<item>
<title><![CDATA[Factory ASTM A53 A36 A106 Large Diameter Steel Pipe Carbon Steel Pipe]]></title><link><![CDATA[https://xiang333.en.ec21.com/Factory-ASTM-A53-A36-A106--11869094_11871232.html]]></link><description><![CDATA[Product DescriptionCommodity high strength seamless carbon steel pipe building material steel tube with large stockGrade 1020, 1045, ST37, ST52, C45, A106B, 15CrMoStandard ASTM / AISI / JIS / EN / DI]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
<item>
<title><![CDATA[Q345B Q355B 16mn Thick Wall Hollow Bar Large Stock Hollow Bar Fabrication Material Price]]></title><link><![CDATA[https://inslee.en.ec21.com/Q345B-Q355B-16mn-Thick-Wall--11870977_11871003.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>
<item>
<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[ST52 Carbon Steel Pipes? 
DIN 2391 ST 52 Seamless &amp; Welded Pipe these pipes are designed to meet customer satisfaction for dimensions and specifications. DIN 2391 ST52 Carbon Steel Pipes has excellen]]></description><pubDate><![CDATA[20211013]]></pubDate></item>
<item>
<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>
<item>
<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>
<item>
<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>
<item>
<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>
<item>
<title><![CDATA[HDPE Coating Anti-Corrosion Spiral Steel Pipe/Tube]]></title><link><![CDATA[https://yopipe1.en.ec21.com/HDPE-Coating-Anti-Corrosion-Spiral--11858282_11860782.html]]></link><description><![CDATA[Product Name3PE Coated PipeMaterialGR.B,ST52, ST35, ST42, ST45,X42, X46, X52, X56, X60, X65, X70.SizeSize 8&quot; to 142&quot; Outside Diameter 219 mm to 3620 mm
StandardAPI 5L,EN10217, EN10219, ANSI B36.10M-2]]></description><pubDate><![CDATA[20231031]]></pubDate></item>
<item>
<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>
<item>
<title><![CDATA[Hot Rolled Coil]]></title><link><![CDATA[https://serphitech.en.ec21.com/Hot-Rolled-Coil--8604184_8606597.html]]></link><description><![CDATA[pipes, and cold rolled steel.
1) Production Range
Name
Thickness(mm)
Width(mm)
Weight(ton)
Inside diameter(mm)
Outside diameter(mm)
Origin
HR coil
900~2000
1.4~22
Max 29
610/762mm
Max 2100
China
2) S]]></description><pubDate><![CDATA[20150312]]></pubDate></item>
<item>
<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>
<item>
<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>
<item>
<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>
<item>
<title><![CDATA[Honed Tubing of Material EN10305-1/E355, BKS, ID Tolerance H8-H9]]></title><link><![CDATA[https://honedtubing.en.ec21.com/Honed-Tubing-of-Material-EN10305--11537181_11662633.html]]></link><description><![CDATA[pipes. 
Materials:
The most popular material of our honed tubing is carbon steel grade E355 as per EN10305 standard. This material is also known as ST52.3 as per DIN 2391. In China, this material is ]]></description><pubDate><![CDATA[20221026]]></pubDate></item>
<item>
<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>
<item>
<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>
<item>
<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>
<item>
<title><![CDATA[SPCC 0.3x1000mm Cold Rolled Steel Sheet/Plate Price]]></title><link><![CDATA[https://hgbindustrial.en.ec21.com/SPCC-0.3x1000mm-Cold-Rolled-Steel--10989497_10989517.html]]></link><description><![CDATA[SPCC 0.3x1000mm cold rolled steel sheet/plate price
welded pipe Cold Rolled Steel Coil
Roofing Cold Rolled Steel Coil
Home Appliances Cold Rolled Steel Coil
Product name: SPCC 0.3x1000mm cold rolled ]]></description><pubDate><![CDATA[20200601]]></pubDate></item>
<item>
<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>

</channel>
</rss>