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<title><![CDATA[EC21 Product Catalogs - b 4]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/b-4--2842/1/b 4.html]]></link><item>
<title><![CDATA[Welding Steel Pipe]]></title><link><![CDATA[https://xinhengtai.en.ec21.com/Welding-Steel-Pipe--12033532_12033756.html]]></link><description><![CDATA[Product nameWelded Steel PipeMaterial10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35Wall thickness1MM ~ 12MMOuter Diameter20MM ~ 508MMPhysical Property]]></description><pubDate><![CDATA[20251227]]></pubDate></item>
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<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[Alloy Steel Plate]]></title><link><![CDATA[https://jnxjysteel.en.ec21.com/Alloy-Steel-Plate--12043642_12043644.html]]></link><description><![CDATA[4m-12m or as required
Width: 0.6m-3m or as required
Thickness: 0.1mm-300mm or as required
Grade:
Q345, Q345A, Q345B, Q345C, Q345D, Q345E, Q235B
HC340LA, HC380LA, HC420LA
B340LA, B410LA
15CRMO, 12Cr1M]]></description><pubDate><![CDATA[20250218]]></pubDate></item>
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<title><![CDATA[BS6323-4 Seamless Steel Pipes /Tubes for Automobile Application]]></title><link><![CDATA[https://lunbaosteeltubes.en.ec21.com/BS6323-4-Seamless-Steel-Pipes--11849819_11867441.html]]></link><description><![CDATA[b. Cold finished/soft (lightly cold worked): BKWc. Annealed: GBK
d. Annealed (including de-scaling): GZF
e. Normalized: NBK
f. Normalized (including de-scaling): NZFSteel Grade:
CFS 3
CFS 3Aa
CFS 4CF]]></description><pubDate><![CDATA[20241120]]></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[4m,5.8m,6m,10m-12m,12m or as customer&apos;s actual reques
4.Material: Q195—Grade B, SS330, SPC, S185 Q215—Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500, ST]]></description><pubDate><![CDATA[20240618]]></pubDate></item>
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<title><![CDATA[ASTM A252 GR.3 SSAW Steel Piles Pipe]]></title><link><![CDATA[https://botopsteelpipe.en.ec21.com/ASTM-A252-GR.3-SSAW-Steel--11051179_11051193.html]]></link><description><![CDATA[4.88 to 7.62mm), inch
b. Double random lengths Over 25ft (7.62m) with a minimum average of 35ft (10.67m)
c. Uniform lengths length as specified with a permissible variation of ±1 in.
Weight
Each len]]></description><pubDate><![CDATA[20240605]]></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[4.We can also produce according to customersrequirementMaterial10#,20#,45#,16Mn, A106 GrA,BA53 Gr B,ASTM A192,A335 P11,A335 P22,A335 P512CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo Standards1.ASTM:ASTM]]></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[Stainless Steel Sheet]]></title><link><![CDATA[https://gallianz.en.ec21.com/Stainless-Steel-Sheet--11858614_11903237.html]]></link><description><![CDATA[B Finish: This is a bright, cold-rolled finish with a smooth, reflective surface. It is commonly used for decorative applications.
- No. 4 Finish: This is a brushed or satin finish that provides a te]]></description><pubDate><![CDATA[20240401]]></pubDate></item>
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<title><![CDATA[API 5CT OCTG Seamless Pipe for Oil &amp; Gas Line Pipe   Carbon Steel Seamless Pipe Seamless Steel Pipe,]]></title><link><![CDATA[https://creditsteelpipe.en.ec21.com/API-5CT-OCTG-Seamless-Pipe--10987618_10987639.html]]></link><description><![CDATA[45B/L290X42/L320X46/L360X52/L390X56/L415X60/L450X65/L485X70
PSL2—L245/L290/L320/L360/L390/L415/L450/L485 X42/X46/X52/X56/X60/X65/X70/X80
Size
Outer Diameter
Seamless:17-914mm 3/8&quot;-36&quot; 
Wall Thickne]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[SA214 Welded Carbon Steel Heat-Exchanger and Condenser Tubes]]></title><link><![CDATA[https://tubetrade.en.ec21.com/SA214-Welded-Carbon-Steel-Heat--2454234_3336669.html]]></link><description><![CDATA[4.3.1/3.1B)
6. Smooth surface, mechanical properties equilibrium, tightness tolerance.
7. Applications: Boiler and Heat Exchanger (Wal panel, economizer, reheater, superheater and steam pipeline of b]]></description><pubDate><![CDATA[20240229]]></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[ASTM A106B Hot Rolled Black Painted Seamless Steel Pipe 
Our Company Information 
Production Machine
Product Name Hot Rolled Seamless Steel Pipe Pipe Size1/2&quot;—48&quot; (DN15-1200)Wall ThicknessSCH10,SCH]]></description><pubDate><![CDATA[20240229]]></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[4/ 304L/ 316/ 316L/ 310/ 321409/ 430/ 439/ 4102205201/ 202304/ 304L/ 316/ 316L/ 310/ 321409/ 430/ 439/ 4102205Surface Finishing: 2B, BA, NO.4, NO.6, 8K, HL, Etching, SB, Ti-coating etc.No.1Thickness(]]></description><pubDate><![CDATA[20220805]]></pubDate></item>
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<title><![CDATA[Carbon Steel Pipe/Tube]]></title><link><![CDATA[https://purchasinghouse.en.ec21.com/Carbon-Steel-Pipe-Tube--11537245_11537261.html]]></link><description><![CDATA[4)50Mn2V, 15CrMo, 20Mn2, 40Mn2, 20MnSi, 20CrMo, 30CrMo, 35CrMo, 42CrMo, 20Cr, 40Cr, 10CrMoAL, 20CrMnMo, 12CrMoVNi, 30CrMnSiA(5)AISI4140, SA285Gr, SB410, 410B, KP42, Q245R, Q345R, 16MnDR, SPV355, Q370]]></description><pubDate><![CDATA[20220303]]></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[B OF COATINGCSiMnSpT.SY.SE.L x103x103x102x103x103MpaMpa%d=180JIS G3302SGCC123041312148030013OKJIS G3302SGCH12102118668065020OKASTM 653CS.B2930603530386250-38020OKDX51D+Z2021181.81135524538OKG55012673]]></description><pubDate><![CDATA[20240103]]></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[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>
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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[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>
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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>
<item>
<title><![CDATA[AISI 4140 Pipe | AISI 4140 Pipe Supply Range | Good Workability AISI 4140 Pipe Low Cost]]></title><link><![CDATA[https://4340steelplate.en.ec21.com/AISI-4140-Pipe--11550548_11592344.html]]></link><description><![CDATA[458 ksiPoisson’s ratio0.27-0.30 0.27-0.30Elongation at break(in 50 mm)25.70% 25.70%Hardness, Brinell197197Hardness, Knoop(converted from Brinell hardness)219219Hardness, Rockwell B(converted from B]]></description><pubDate><![CDATA[20220624]]></pubDate></item>
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<title><![CDATA[High Frequency Welded Finned Pipe of Punching Type]]></title><link><![CDATA[https://jysuling1.en.ec21.com/High-Frequency-Welded-Finned-Pipe--11600429_11812599.html]]></link><description><![CDATA[4Mo2,SA106B,SA106C, SA192, SA179, SA178,SA214, SA210-A1, SA210-C,TP304/304L/304H,
TP409/410,TP316/316L,TP321/321L,TP347H,T11,T22,T91,etc. 
Fins Material 
Carbon Steel , Alloy Steel, Heat Resistant St]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[BS1387 Steel Pipe]]></title><link><![CDATA[https://tianchuangpipe.en.ec21.com/BS1387-Steel-Pipe--11666079_11666081.html]]></link><description><![CDATA[Know More about BS1387 Pipe
BS1387-1985 has been withdrawn and replaced by the European standard EN10255-2004 (implemented by UK national standard body as BS EN 10255:2004 &quot;Non-alloy steel tubes suit]]></description><pubDate><![CDATA[20221031]]></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[B,C), A53(A,B), Q195, Q215, Q235, Q345 
Technique
ERW 
Surface Treatment
Galvanized 
Section Shape
Round 
Package
Bundle, In Bulk, Bags, Clients&apos; Request 
Date of Delivery
According To The Quantity A]]></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_11023341.html]]></link><description><![CDATA[B),A106(B,C),10#-45#,A53-A369
Standard
ASTM A106-2006,ASTM A53-2007,ASTM
OD
6-820mm
Thickniss
1-56mm
Length
4m-12m or as your requirement
Usage
Widely used in fertilizer, petroleum, central-station, ]]></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[4/3.1B, EN 10204 3.1 and EN 10204 3.2, 100% Radiography Test Report,
Raw Materials Certificate, Third Party Inspection Report, Fumigation Certificates, Heat Treatment Charts,
DIN 2391 ST52 High Preci]]></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[B, SS330, SPC, S185
Q215—Grade C,CS Type B, SS330, SPHC
Q235---Grade D, SS400, S235JR, S235JO, S235J2
Q345---SS500, ST52, ST37, 10#,20#,45#, etc 
Surface treatment 
1, Oiled
2, Galvanized
3, Painti]]></description><pubDate><![CDATA[20200420]]></pubDate></item>
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<title><![CDATA[Incoloy 825 Inconel 600 718 Monel Fitting Flange Pipe Tube]]></title><link><![CDATA[https://lindasun00.en.ec21.com/Incoloy-825-Inconel-600-718--2845141_2845227.html]]></link><description><![CDATA[44...
Manufacture Standards
ASME Boiler and Pressure Vessel Code Sections I,II,V and VIII (Division 1ï¼ÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ2 and 3)
ASME B16.5
API 605 (ASME B16.47B)
MSS SP44 (ASME B1]]></description><pubDate><![CDATA[20231106]]></pubDate></item>
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<title><![CDATA[FBE Coating Double Flanged Bend]]></title><link><![CDATA[https://slrfoundry.en.ec21.com/FBE-Coating-Double-Flanged-Bend--11206889_11220252.html]]></link><description><![CDATA[b
a
Size
E
n
(Kg)
80
200
160
132
16
3
M16
19
8
2.9
100
220
180
156
16
3
M16
19
8
3.3
125
250
210
184
16
3
M16
19
8
4
150
285
240
211
16
3
M20
23
8
4.9
200
340
295
266
17
3
M20
23
8
6.8
250
400
350
31]]></description><pubDate><![CDATA[20210618]]></pubDate></item>
<item>
<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>
<item>
<title><![CDATA[The Seamless Steel Pipe]]></title><link><![CDATA[https://eaststeel.en.ec21.com/The-Seamless-Steel-Pipe--3832766_3833182.html]]></link><description><![CDATA[1. Pipe diameter: 1/8&quot;-20&quot; 2. Thickness: 1-30mm 3. Standard: ASTM A53 Gr. B, A106Gr. B, GB8163,GB 8162. 4. Standard: ASTM, DIN, JIS, GB 5. Marking: As customer&apos;s requirement 6. Packing: Bulk or conta]]></description><pubDate><![CDATA[20100923]]></pubDate></item>
<item>
<title><![CDATA[Api 5ct K55 J55 N80 L80 Seamless Steel Pipe]]></title><link><![CDATA[https://fypipe.en.ec21.com/Api-5ct-K55-J55-N80--5059231_5943408.html]]></link><description><![CDATA[1. Products: Tubing and Casing 2. Standards: API 5CT, API SPEC 5B, ISO 11960 3. Steel Grade: J55, K55, N80, P110, L80 etc 4. Tolerance: by the standard 5. Size: Outer Diameter(OD): 48mm-325mm; Wall T]]></description><pubDate><![CDATA[20111026]]></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[B (20#) BS S275 2)ASTMA53 Gr.B (20#) 3)DIN1629(St45-4,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]]></description><pubDate><![CDATA[20120529]]></pubDate></item>
<item>
<title><![CDATA[Big Diameter Seamless Carbon Steel Pipe 24]]></title><link><![CDATA[https://pipefitting0086.en.ec21.com/Big-Diameter-Seamless-Carbon-Steel--6462234_6525494.html]]></link><description><![CDATA[479&amp;mdash;86,GB9948&amp;mdash;88
ASTM A53B,ASTMA106B,ASTMA210A1,ASTMA315B
JIS STPG42/G3454,JIS STPG42/3456,JIS STB42/G3461,JIS STB42/G3455
DIN1626,DIN1629/4,DIN1629/3,DIN17175,SEW680,and so on.
Other ser]]></description><pubDate><![CDATA[20160624]]></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[Carbon Steel Pipe]]></title><link><![CDATA[https://skksteel.en.ec21.com/Carbon-Steel-Pipe--6826349_7056123.html]]></link><description><![CDATA[454
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 P.O
STPG410
SA/A53B
G]]></description><pubDate><![CDATA[20130703]]></pubDate></item>
<item>
<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[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 17175Material : GR.A, GR.B, X42, X46, X52, N80, N80Q, L]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
<item>
<title><![CDATA[SAE1020 Seamless Cold Drawn Tube for Hydraulic Cylinder]]></title><link><![CDATA[https://susanxudsteel.en.ec21.com/SAE1020-Seamless-Cold-Drawn-Tube--11665304_11667036.html]]></link><description><![CDATA[40.17-0.370.35-0.650.0350.035/45#0.42-0.500.17-0.370.50-0.800.0350.035/Q345B≤0.2≤0.51.00-1.600.030.03/Q345D≤0.2≤0.51.00-1.600.030.030.01525Mn0.22-0.290.17-0.370.70-1.000.0350.035/27SiMn0.24-0]]></description><pubDate><![CDATA[20221102]]></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[4&quot;,black coating +beveled ends+pipe caps 
(1) prduct name ,seamless steel pipe 
(2) Brand name :GY 
(3) specification : OD 1/4-24&quot;(13.7mm -610mm) 
(4) standard : GB/T8162-1999 ,ASTM A106 Gr.B ASTM A5]]></description><pubDate><![CDATA[20140701]]></pubDate></item>
<item>
<title><![CDATA[JIS G3454 STPG370 Carbon Steel Pipes, STPG410 Carbon Steel Pipes for Pressure Service]]></title><link><![CDATA[https://cnpipeline.en.ec21.com/JIS-G3454-STPG370-Carbon-Steel--4175128_9950487.html]]></link><description><![CDATA[452/G3454
Nominal size
Outside 
diameter 
(mm)
Carbon steel 
pipes for ordinary 
piping 
(JIS G3452)
Carbon steel pipes for pressure service 
(JIS G3454)
Nominal thickness
A
B
Thickness (mm)
Sch10
Sc]]></description><pubDate><![CDATA[20160728]]></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[448,DIN17175,DIN17176, BS3059,BS6323,BS3602-2, DIN2445-2,EN10305-1,EN10216-1,EN10216-2
Grade 
Carbon steel grades like A53 Gr.B, A106 Gr.A,B,C, A210 Gr.A1,Gr.C, SAE1010,SAe1020,SAE1026,SAE1045,SAE151]]></description><pubDate><![CDATA[20230320]]></pubDate></item>
<item>
<title><![CDATA[Seamless Steel Pipe]]></title><link><![CDATA[https://hehe1029.en.ec21.com/Seamless-Steel-Pipe--5479504_5496528.html]]></link><description><![CDATA[4mm
3-30mm
1”-16”
SCH40-XXS
Material and standard
Item
Chinese Standard
American standard
German standard
1
10#
A53A
St37
DIN 1626
A106A
St37-2
DIN17175
A179C
St35.8
DIN17175
2
20#
ASTM A106B
St4]]></description><pubDate><![CDATA[20190506]]></pubDate></item>
<item>
<title><![CDATA[Steel Pipe and Fittings]]></title><link><![CDATA[https://srtsteel.en.ec21.com/Steel-Pipe-and-Fittings--11874627_11874648.html]]></link><description><![CDATA[B)- SA/A106(A,B,C), 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/A]]></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--11560540_11665433.html]]></link><description><![CDATA[4, ASTM A53, A106,A252 API, JIS G3444, and GB/T3091, GB/T9711Steel Grades: S235-S355, L235-L355, P195-P460, GR. A, GR. B, X42 ~ X70, J55, STK400, STK500, SS400, Q195, Q215, Q235, and Q345,OD: 219.1-6]]></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[B 16th
1.API 5CT Casing Coupling Oilfield Casing Coupling
2.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110,Q125
3.Size: 4-1/2&quot; to 20&quot;
4.Connection: LTC, SLC, BTC, premium connection Coupling
5.Surface ]]></description><pubDate><![CDATA[20210322]]></pubDate></item>
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<title><![CDATA[ASTM B444 Inconel 625 Seamless Welded Pipe  UNS N06625/ with Cold-Worked]]></title><link><![CDATA[https://daisy1823.en.ec21.com/ASTM-B444-Inconel-625-Seamless--11839306_11862229.html]]></link><description><![CDATA[Overview 
ASTM B444 Seamless Pipe is a nickel-based super alloy that offers properties of high strength and resistance to elevated temperatures. It also demonstrates remarkable protection against oxi]]></description><pubDate><![CDATA[20231103]]></pubDate></item>
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<title><![CDATA[Carbon Q235 Round Steel Pipe]]></title><link><![CDATA[https://wendaozhe.en.ec21.com/Carbon-Q235-Round-Steel-Pipe--9876148_9878616.html]]></link><description><![CDATA[Thickness: 0.5mm-2.5mm 
Diameter: 15mm-150mm 
Length: 5.8m, 6m or on the request of clients 
Material: Q235, Q235B, SS400, ASTM A36 
Pipe section: Round 
Technique: ERW Hot Rolled Steel Material 
Sta]]></description><pubDate><![CDATA[20171013]]></pubDate></item>
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<title><![CDATA[Manufacturer Supply Hot/Cold Drawn 201 304 316 316L Inox Brushed Polished Mirror Stainless SteelPipe]]></title><link><![CDATA[https://harper123.en.ec21.com/Manufacturer-Supply-Hot-Cold-Drawn--11643632_11664052.html]]></link><description><![CDATA[NO.4, 8K, 2B, NO.1, Hairline etcThickness:0.5mm - 10mmTrade Term:FOB CIF CFR CNF EXWORKPayment Term:T/T L/C West Union,etcTechnique:ERWLength:3-12m or customized
]]></description><pubDate><![CDATA[20230315]]></pubDate></item>
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<title><![CDATA[SEAMLESS STEEL PIPE,DIN17175 Seamless Steel Pipe,BS1387 Seamless Steel Pipe,BS1387 Seamless Steel Pi]]></title><link><![CDATA[https://senhaisteelpipe.en.ec21.com/SEAMLESS-STEEL-PIPE-DIN17175-Seamless--10842427_10842428.html]]></link><description><![CDATA[B/GR.C, ASTM A53 GR.B , API 5L GR B, X42, X52, X60, X70, PSL1&amp;PLS2; ASME A192, ASTM A210, A252, 20G, S275JR, P235, SS400, STPG370, SGP, STK400, St37, St42, ETC.
LTCS: ASTM A333, ASTM A335 GR P1, P5, ]]></description><pubDate><![CDATA[20230901]]></pubDate></item>
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<title><![CDATA[Ductile Iron Pipes]]></title><link><![CDATA[https://sxsld.en.ec21.com/Ductile-Iron-Pipes--10635842_10635957.html]]></link><description><![CDATA[4 - 3.7% 
b) Si: 2.0 - 2.4% 
c) P: &lt;0.08% 
d) S: &lt;0.015 
11) Pull strength: &gt;420MPa 
12) Yield: &gt;10% 
13) Hardness: &lt;230HB 
14) K type mechanical joint with flange and bolts available 
15) Process an]]></description><pubDate><![CDATA[20200508]]></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[B,ST52, ST35, ST42, ST45,X42, X46, X52, X56, X60, X65, X70,SS304, SS316 etc.
Size
OD
114.30mm -508.00mm
Wall Thickness
5.21mm-16.13mm
Length
R1:6.1-7.32m;R2:8.53-9.75m;R3:11.58-12.80m;Less than 12m ,]]></description><pubDate><![CDATA[20191012]]></pubDate></item>

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