<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - q345]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/q345--2842/1/q345.html]]></link><item>
<title><![CDATA[High Quality ASTM A106 A53 SCH40 Q235A Q235B Q345 8mm 10mm API EMT Mild Fluid Water Gas Round Hot RO]]></title><link><![CDATA[https://tthh888.en.ec21.com/High_Quality_ASTM_A106_A53--11922741_11922772.html]]></link><description><![CDATA[Q345 = S355JR / A500 Grade B Grade CLength 5.8~12.0 m or as customizedSurface Treatment Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment) Inspection With Chemical Com]]></description><pubDate><![CDATA[20240409]]></pubDate></item>
<item>
<title><![CDATA[Galvanized Steel Pipe Q195-Q345]]></title><link><![CDATA[https://huiyingangban.en.ec21.com/Galvanized_Steel_Pipe_Q195_Q345--11613341_11617535.html]]></link><description><![CDATA[]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
<item>
<title><![CDATA[API 5L ASTM 106 Q235 Q345 Carbon Welded LSAW Steel Pipe]]></title><link><![CDATA[https://jetvision.en.ec21.com/API_5L_ASTM_106_Q235--11032076_11103706.html]]></link><description><![CDATA[API 5L ASTM 106 Q235 Q345 Carbon Welded LSAW Steel Pipe
Pipe
Type:Longitudinal Welded Pipe,Longitudinal Submerged Arc Welded Pipe 
Application:Used for Fluids Transmission ,Structural Support in indu]]></description><pubDate><![CDATA[20200414]]></pubDate></item>
<item>
<title><![CDATA[Penstock Steel Pipe Q345Bsprial Steel Pipe,Ssaw Steel Pipe]]></title><link><![CDATA[https://wbx1984915.en.ec21.com/Penstock_Steel_Pipe_Q345Bsprial_Steel--2461493_8261227.html]]></link><description><![CDATA[Material :Q235/Q345/20#/L245/X42-X65 etc 
Specification:1020mm*17mm 
Length: 6M/12M or as customers requirement 
Treatment: According to the requirements 
Certificates: SY/T5037-2000/GB/T9711.1-97/AP]]></description><pubDate><![CDATA[20240123]]></pubDate></item>
<item>
<title><![CDATA[SMLS STEEL PIPE,Q345 Seamless Steel Pipe,SA213 Seamless Steel Pipe,P9 Seamless Steel Pipe]]></title><link><![CDATA[https://senhaisteelpipe.en.ec21.com/SMLS_STEEL_PIPE_Q345_Seamless--10842427_10842436.html]]></link><description><![CDATA[SMLS STEEL PIPE,Q345 Seamless Steel Pipe,SA213 Seamless Steel Pipe,P9 Seamless Steel Pipe
Q345 Seamless Steel Pipe
SA213 Seamless Steel Pipe
P9 Seamless Steel Pipe
Seamless steel pipes are general us]]></description><pubDate><![CDATA[20230901]]></pubDate></item>
<item>
<title><![CDATA[Square Steel Pipe]]></title><link><![CDATA[https://xinhengtai.en.ec21.com/Square_Steel_Pipe--12033532_12033755.html]]></link><description><![CDATA[Q345, 20#, alloy
Standard
ASTM DIN GB ISO JIS BA ANSI
Surface treatment
Custom Made, Black, Polishing, MirrorA/B, Lusterless, Acid Washing, Varnish Paint
Technics
cold drawn, cold rolled, hot rolled.]]></description><pubDate><![CDATA[20251227]]></pubDate></item>
<item>
<title><![CDATA[Alloy Steel Plate]]></title><link><![CDATA[https://jnxjysteel.en.ec21.com/Alloy_Steel_Plate--12043642_12043644.html]]></link><description><![CDATA[Q345, Q345A, Q345B, Q345C, Q345D, Q345E, Q235B
HC340LA, HC380LA, HC420LA
B340LA, B410LA
15CRMO, 12Cr1MoV, 20CR, 40CR, 65MN
A709GR50
Standard:
AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
Applications:
It is ]]></description><pubDate><![CDATA[20250218]]></pubDate></item>
<item>
<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[q345 
MOQ 
1
Ton 
Usage 
Oil
Gas Sewage Transport 
Package 
Standard
Seaworth Packing 
Color 
Natural
Color 
Sample 
Provide 
Advantage 
Strong
Corrosion Resistance 
Keyword 
Carbon
Seamless Tubes 
Q]]></description><pubDate><![CDATA[20250111]]></pubDate></item>
<item>
<title><![CDATA[Carbon Steel Square Tube]]></title><link><![CDATA[https://18222310105.en.ec21.com/Carbon_Steel_Square_Tube--12034887_12034888.html]]></link><description><![CDATA[Diverse Range of Applications: This square tube is suitable for various applications, including structure pipe, with options for different materials such as Q195, Q235, S235JR, and Q345, ensuring ver]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
<item>
<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[Q345 
Standard 
EN39; EN10219; EN10255; ASTM A53; BS1387:1985 
Surface treatment 
hot-dipped galvanized/Painting/Oiled 
Section shape 
round 
Delivery 
1) container2) bulk carrier 
Port of shipment 
]]></description><pubDate><![CDATA[20240919]]></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[Q345---SS500, ST52
5.Packing: Bundle, or with all kinds of colors PVC or as your requirements
6.If any question,please contact with us freely by E-mail or Telephone 0086-15510903839
We are profession]]></description><pubDate><![CDATA[20240618]]></pubDate></item>
<item>
<title><![CDATA[Square Tube]]></title><link><![CDATA[https://hhhh888.en.ec21.com/Square_Tube--11924945_11926689.html]]></link><description><![CDATA[Q345,S355J0,S355J2, Gr.B-Gr.50, S235JR, SS400, SPHCStandardASTM, DIN, JIS, BS, GBCertificateISO, CE, BVDelivery timeDelivered within 7-15 days after receipt of depositPackage1. Packed with 8 bundles ]]></description><pubDate><![CDATA[20240418]]></pubDate></item>
<item>
<title><![CDATA[Hot Rolled Semless Steel Tube GOST 8732-78]]></title><link><![CDATA[https://tefu888.en.ec21.com/Hot_Rolled_Semless_Steel_Tube--11750485_11750487.html]]></link><description><![CDATA[Q345, 20#, 45#, 16Mn, 40Cr, 30CrMnSi, 45Mn2, 40MnB, SAE1010, SAE1020, ASTM A106A/B, ASTM A53A/B
Size
Outer Diameter:25-600mm
Wall Thickness:2-80mm
Length:6-12m or cut to length
MOQ
2 tons
Delivery Ti]]></description><pubDate><![CDATA[20230317]]></pubDate></item>
<item>
<title><![CDATA[Carbon Steel Pipe/Tube]]></title><link><![CDATA[https://purchasinghouse.en.ec21.com/Carbon_Steel_Pipe_Tube--11537245_11537261.html]]></link><description><![CDATA[Q345, Q390, Q420, Q460, A572Gr50, A588GrB, SM490, St52-3, S275JR, S355JR, WH60, WH70, A709Gr50, BB41BF, BB503, CoetenB,SHT60, A633D, SM520, SM570, Q550CFC, StE355, StE460, 1E0650, 1E1006, S275J0, S27]]></description><pubDate><![CDATA[20220303]]></pubDate></item>
<item>
<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[Q345,OD: 219.1-660.4mmWT: 5-22mmLength: 20m maximumProcess Method: ERWSurface Treatment: Varnished, Galvanized etc. Pipe Ends: Square cut or bevelledPackage: Suitable packing according to the size of]]></description><pubDate><![CDATA[20221029]]></pubDate></item>
<item>
<title><![CDATA[Galvanized Corrugated Steel Culvert Pipe]]></title><link><![CDATA[https://jean2023.en.ec21.com/Galvanized_Corrugated_Steel_Culvert_Pipe--11767282_11767303.html]]></link><description><![CDATA[- corrugation 68*13, 100*20, 125*25, 150*50, 200*55, 300*110, 380*140, 400*150 
- Thickness: from 1.6mm to10 mm.
- Span: 400mm-30000mm
- Material Steel: Q235,Q345,(According to the customer&apos;s request]]></description><pubDate><![CDATA[20230410]]></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[Section Shape
Round
Surface Treatment
Epoxy layer
Tolerance
±10%
Place of Origin
Hebei, China
Alloy Or Not
Non-Alloy
Standard
BS, GB, ASTM, API, DIN
Grade
Q235, Q345, 10#, A53(A,B), A106(B,C), ST37,]]></description><pubDate><![CDATA[20231026]]></pubDate></item>
<item>
<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[Product Description10# 20# 45# ASTM A213 A192 Carbon Steel Seamless Boiler Tube
Specifications
Steel Grade10#, 20#, 45#, A106(B,C), A213, A192, Q235, Q345, Q195, Q215, Q345C, Q345A, ASTM, A53A/A53B/A]]></description><pubDate><![CDATA[20231107]]></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[Q345.
Size Range:
As the leading honed tube manufacturer in China, our factory produces honed tubing in a wide range of metric sizes and imperial sizes.
Inside Diameter 32mm to 610mm; Imperial sizes ]]></description><pubDate><![CDATA[20221026]]></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[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[Q345GB3087-2008OD:8-1240*WT:1-200Suitable for manufacturing various structure of low and medium pressure boiler and locomotive boilerGeneral structureof the tube10#,20#,45#,27SiMnASTM A53A,B16Mn,Q345]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
<item>
<title><![CDATA[API 5L LSAW Steel Pipe]]></title><link><![CDATA[https://threewaysteel.en.ec21.com/API_5L_LSAW_Steel_Pipe--4978487_6420317.html]]></link><description><![CDATA[6 &amp;ndash; 12m
Steel Grade: 
API 5L: GR B, X42,X46, X56, X60,X65,X70
ASTM A53: GR A, GR B, GR C
EN: S275, S275JR, S355JRH, S355J2H
GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
]]></description><pubDate><![CDATA[20120316]]></pubDate></item>
<item>
<title><![CDATA[Galvanized Steel Pipe Mengniu Metal Products]]></title><link><![CDATA[https://sarahyang001.en.ec21.com/Galvanized_Steel_Pipe_Mengniu_Metal--11767788_11816471.html]]></link><description><![CDATA[Q345
Wall Thickness 
1MM~12MM as the requirement
Outer Diameter 
21.3MM~219.1MM
Length 
5m-14m,5.8m,6m,10m-12m,12m or as customer&apos;s actual requirements
Zinc Coating 
30g-275g
Technique 
ERW(GALVANIZE]]></description><pubDate><![CDATA[20230707]]></pubDate></item>
<item>
<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[Q345 
Technique
ERW 
Surface Treatment
Galvanized 
Section Shape
Round 
Package
Bundle, In Bulk, Bags, Clients&apos; Request 
Date of Delivery
According To The Quantity And Specification Of Each OrderEnd ]]></description><pubDate><![CDATA[20190529]]></pubDate></item>
<item>
<title><![CDATA[Helical Pipe]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Helical_Pipe--10972930_10972931.html]]></link><description><![CDATA[Q345 20# 10#
STANDARD
ASTM GB BS DIN EN
PAYMENT
T/T. L/C
TRADE TERMS
FOB/CFR/CIF/EXW
MIN QUANTITY
3 Ton
DELIVERY TIME
Within 15-30 after deposit
END TREATMENT
plain/beveled/threaded with sockets/coup]]></description><pubDate><![CDATA[20240109]]></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[Q345, ST35-ST52, STB35-STB42
DIN 2391 ST 52 Pipes Mechanichal Properties 
The final delivery condition
Cold drawn(Mandatory)
BK1）
Cold drawn(Soft)
BKW1）
Cold Drawn and Stress Release
(BKS)
Anneal]]></description><pubDate><![CDATA[20211013]]></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[Q345,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-1]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
<item>
<title><![CDATA[Hot Rolled Black Steel Pipe]]></title><link><![CDATA[https://tiptop0704.en.ec21.com/Hot_Rolled_Black_Steel_Pipe--11835340_11836465.html]]></link><description><![CDATA[( normal 5.8M,6M,11.8M)
Standard: ASTM A53, BS1387, GB
Material: Q195, Q235,Q345
Packing: in bundles
Surface Treatment: Oiled / Water proof cloth
MOQ: 5tons of each size
Delivery time: 25days 
]]></description><pubDate><![CDATA[20230822]]></pubDate></item>
<item>
<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[Q345, 10#, A53(A,B), A106(B,C), ST37, ST52, ST42, ST35.4, St37-2, ST35.8, 16mn, STB35, STB42ApplicationFluid PipeSpecial PipeAPI PipeThickness3 – 30 mmProcessing ServiceBending, Welding, Punching, ]]></description><pubDate><![CDATA[20231027]]></pubDate></item>
<item>
<title><![CDATA[Welded Steel Cold Sized Tubes]]></title><link><![CDATA[https://paul8889888.en.ec21.com/Welded_Steel_Cold_Sized_Tubes--9171616_9174359.html]]></link><description><![CDATA[1.0mm, 1.5mm, 2mm, 2.5mm, 3mm 
3)Material: SPCC, Q195, Q215, Q235, Q345 
4)Application For: Automotive/Car exhaust pipe, Automotive/Car fuel pump shell, Automotive/Car shock absorber shell, etc.]]></description><pubDate><![CDATA[20140908]]></pubDate></item>
<item>
<title><![CDATA[Square Pipe]]></title><link><![CDATA[https://mdw0306.en.ec21.com/Square_Pipe--3674852_3675302.html]]></link><description><![CDATA[we supply any size of high quality square pipe with reasonable price. 
material: SS400, ST37-2, A36, S235JRG1, Q235, Q345 etc
thickness: 0.1mm-20mm
diameter: 10mm-800mm
length: 6000mm-12000mm
Founded]]></description><pubDate><![CDATA[20171124]]></pubDate></item>
<item>
<title><![CDATA[Sprial Welded Steel Pipe]]></title><link><![CDATA[https://seagull003.en.ec21.com/Sprial_Welded_Steel_Pipe--7503074_7503121.html]]></link><description><![CDATA[Outer diameter: 219-2420mm( 8&quot; to 96&quot;) Wall thickness: 4.0-30mm Length: 5m to 12m Standard: ASTM A53 ASTM A252 SY/T 5037 GB/T 3091 GB/T API5L etc Material: Q235 L245 Q345 ,X60, X65 etc
]]></description><pubDate><![CDATA[20130107]]></pubDate></item>
<item>
<title><![CDATA[ERW Pre-Galvanized Steel Pipe]]></title><link><![CDATA[https://wendaozhe.en.ec21.com/ERW_Pre_Galvanized_Steel_Pipe--9876148_9881413.html]]></link><description><![CDATA[Thickness: 0.5mm-1.0mm 
Diameter: 20mm-150mm 
Length: 5.8 m, 6m or on the request of clients 
Material: Q195,Q235, Q345, etc; 
Zinc Coated: 60g/m2 
Pipe section: Round 
Technique: ERW Cold Rolled and]]></description><pubDate><![CDATA[20161011]]></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[Carbon Steel Seamless Pipe]]></title><link><![CDATA[https://shanxisxmidas.en.ec21.com/Carbon_Steel_Seamless_Pipe--10780767_10780898.html]]></link><description><![CDATA[Q345, 10#, 20#, 45#, 12CrMo, 15CrMO 
Length：Random length or cut length 6m
End：plain end or bevel end
Surface：Black painting, Hot dip galvanized, Electro galvanized, Bare, Varnish coating/Anti ]]></description><pubDate><![CDATA[20201216]]></pubDate></item>
<item>
<title><![CDATA[ASTM GR.B Seamless Pipe]]></title><link><![CDATA[https://melodybrsteel.en.ec21.com/ASTM_GR.B_Seamless_Pipe--7342037_7342171.html]]></link><description><![CDATA[OD: 60.3-508MM
WT: 2-30MM
LEGNTH: 5-12M
Steel: 10#,20#,Q345,ST37/44/52,STKR490,ASTMA106/53 GR.B, X42-70
Applications: used in petroleum, power generation, natural gas, coal gas, water, chemical indus]]></description><pubDate><![CDATA[20180226]]></pubDate></item>
<item>
<title><![CDATA[Welded Pipe]]></title><link><![CDATA[https://firststeel.en.ec21.com/Welded_Pipe--6735751_6735793.html]]></link><description><![CDATA[Our welded pipe materials are A36, SS400, Q195, Q235, Q345, SPHC, 08AL, 08F, HG5, DF08 etc. 
Standards: GB, ASTM, BS, AISI, DIN, JIC, OST, API 
Other steel grade can be provided after negotiating wit]]></description><pubDate><![CDATA[20150923]]></pubDate></item>
<item>
<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[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, epoxy coati]]></description><pubDate><![CDATA[20191028]]></pubDate></item>
<item>
<title><![CDATA[Api 5l X65m PSL2 Lsaw/Dsaw Pipe]]></title><link><![CDATA[https://robertyin.en.ec21.com/Api_5l_X65m_PSL2_Lsaw--10682856_10683013.html]]></link><description><![CDATA[Q345 L245 L290 L360 L450
Quality
First grade
others
1. special design according to your requirements.
2. anti- corrosion and high temperature resistant with
blank painting.
3. all the production proc]]></description><pubDate><![CDATA[20191012]]></pubDate></item>

</channel>
</rss>