<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - 21mm]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/21mm--2842/1/21mm.html]]></link><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[21.3mm-273mm) 
Wall thickness 
1.8mm-8.0mm 
Length 
1m-16m 
Steel material 
S195GT; S235GT; S355JOH; Q195; Q235; Q345 
Standard 
EN39; EN10219; EN10255; ASTM A53; BS1387:1985 
Surface treatment 
hot-]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
<item>
<title><![CDATA[Heavy Wall Seamless Steel Pipe]]></title><link><![CDATA[https://topmetal123.en.ec21.com/Heavy_Wall_Seamless_Steel_Pipe--11966436_11978157.html]]></link><description><![CDATA[Standard GB/T 8162-2008, GB/T 8713-88, GB/T3639-2000, DIN2391/EN10305 Length Hot-rolled (extruded, expanded) steel pipe is 3-12mCold-rolled (drawn) steel pipe is 2-10.5m Size 16X2.5MM21X3MM25X4-5-6MM]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
<item>
<title><![CDATA[Prime Quality Customized Size Pipe Steel Tubes]]></title><link><![CDATA[https://lindasteel2023.en.ec21.com/Prime_Quality_Customized_Size_Pipe--11781776_11790059.html]]></link><description><![CDATA[21.3mm-609.6mm)
5. Usage /Application: Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe,Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and ship building etc.
6.Processing Se]]></description><pubDate><![CDATA[20240618]]></pubDate></item>
<item>
<title><![CDATA[Hot Rolled Square, Rectangular, Round, SSAW/LSAW/ERW Welded Seamless Steel Pipe]]></title><link><![CDATA[https://hhhh888.en.ec21.com/Hot_Rolled_Square_Rectangular_Round--11924947_11929897.html]]></link><description><![CDATA[21mm to 3000mmProduct NameCarbon Steel Pipe and Stainless Steel PipeTolerance+/-1%StanderdAPI5lpls1&amp;Pls2, A53, A106. A312GradeGr. B X42 X46 X52 X56 X60 X65 X70 X80ThicknessSch10-----Sch160Welded Type]]></description><pubDate><![CDATA[20240426]]></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[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[216-2,P195GH,P235GH,P265GH,16MO3,25CRMO4 (TC1,TC2)
GBT5310,20G.20MNG,25MNG,15MOG,20MOG,12CRMOG,15CRMOG,
12CR2MOG,12CR1MOVG,
OD 
17.1-1422mm (3/8inch-56inch)
WT
1.5-100mm 
Length
1-12.9m random length]]></description><pubDate><![CDATA[20230320]]></pubDate></item>
<item>
<title><![CDATA[Factory Direct Selling Hot-dip Galvanized Round Steel Pipe (Hollow Section)]]></title><link><![CDATA[https://yuantaisteel.en.ec21.com/Factory_Direct_Selling_Hot_dip--11636204_11636412.html]]></link><description><![CDATA[Specification of hollow section of hot-dip galvanized round steel pipe
outer diameter
wall thickness
weight
inch
millimete.
unit
Mm
inch.
Kg / M.
Lb / ft.
1/8”
10.3
10S
1.24
0.049
0.28
0.19
1/8”
]]></description><pubDate><![CDATA[20220909]]></pubDate></item>
<item>
<title><![CDATA[Various Specification Corrugated Steel Pipe Culverts with Rich Stock]]></title><link><![CDATA[https://jean2023.en.ec21.com/Various_Specification_Corrugated_Steel_Pipe--11767282_11820292.html]]></link><description><![CDATA[mm, to ensure the verticality of the late installation Using computer robotics welding equipment, while ensuring the seam height and strength 
The company issued by the Ministry of Transportation CCP]]></description><pubDate><![CDATA[20230715]]></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[21.3-1219mm or as your requirementsWall Thickness0.3-120mm or Sizes can be customizedLength1m-12m or as your requirements
StandardGB12771-91, ASTM A1053/A1053M-06, ASTM A268/A268M-05A, ASTM A269-07AS]]></description><pubDate><![CDATA[20231107]]></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[219, DIN EN 10217-1-2005, DIN 2444, DIN EN 10025, GB/T 9711.1-1997, GB/T 3091-2001, JIS G3444-2006Outer diameter: 13.7 - 610 mm, DN8--DN600Length: 6m/5.8m or customizedPayment: T/T 
Seamless steel tu]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
<item>
<title><![CDATA[ASTM A53 API 5L Round Black Seamless Carbon Steel Pipe and Tube]]></title><link><![CDATA[https://lcxinhongye.en.ec21.com/ASTM_A53_API_5L_Round--11542986_11605481.html]]></link><description><![CDATA[N.D.O.D.SCH 10SCH 30/40W.T.NORMAL WEIGHTW.T.NORMAL WEIGHT(mm)(INCH)(mm)(inch)(mm)(inch)(kg/mtrs)(lbs/ft)(mm)(inch)(kg/mtrs)(lbs/ft)151/2&apos;&apos;21.30.84----------------2.770.1091.270.85203/4&apos;&apos;26.71.052.110]]></description><pubDate><![CDATA[20220719]]></pubDate></item>
<item>
<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[21/321L,etc.
9.Dimensions Data Sheet We Can Supply.
Solid Helical Steel Fin Tubes Fabrication Range
Solid fins(mm)
Serrated fins
Min
Max
Min
Max
Tube OD(mm)
19
219
19
219
Fin Height(mm)
8
26
8
32
Fin]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
<item>
<title><![CDATA[Steel Tube]]></title><link><![CDATA[https://threewaysteel.en.ec21.com/Steel_Tube--4978487_6603271.html]]></link><description><![CDATA[217, DIN 2458. IS 3589, JIS G3452, BS1387
Out Diameter: 21.3mm -610mm
Wall Thickness: 0.8-25mm
Length: 0.5 &amp;ndash; 12m
Steel Grade: API 5L : GR B, X42,X46, X56, X60,X65,X70
ASTM A53: GR A, GR B, GR C]]></description><pubDate><![CDATA[20120720]]></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[MM~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(GALVANIZED)
Packing 
Bundle, or]]></description><pubDate><![CDATA[20230707]]></pubDate></item>
<item>
<title><![CDATA[Seamless Pipe]]></title><link><![CDATA[https://zhongli123456.en.ec21.com/Seamless_Pipe--11853034_11853038.html]]></link><description><![CDATA[N.D.O.D.SCH 10SCH 30/40W.T.NORMAL WEIGHTW.T.NORMAL WEIGHT(mm)(INCH)(mm)(inch)(mm)(inch)(kg/mtrs)(lbs/ft)(mm)(inch)(kg/mtrs)(lbs/ft)151/2&apos;&apos;21.30.84----------------2.770.1091.270.85203/4&apos;&apos;26.71.052.110]]></description><pubDate><![CDATA[20231011]]></pubDate></item>
<item>
<title><![CDATA[Galvanized Steel Pipe]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Galvanized_Steel_Pipe--10972930_10972949.html]]></link><description><![CDATA[mm)
WT(mm)
DN
INCH
OD(mm)
WT(mm)
15
1/2&apos;&apos;
21.3
1.1-2.75
400
16&apos;&apos;
406.4
5.0-12
20
3/4&apos;&apos;
26
1.1-3.0
450
18&apos;&apos;
457.2
5.0-12
25
1&apos;&apos;
33.4
1.1-3.25
500
20&apos;&apos;
508
6-14
32
1 1/4&apos;&apos;
42.2
1.5-3.5
550
22&apos;&apos;
558.8
6]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
<item>
<title><![CDATA[DOM Seamless Tubes]]></title><link><![CDATA[https://fushunharrislee.en.ec21.com/DOM_Seamless_Tubes--11456488_11456490.html]]></link><description><![CDATA[mm
2.77mm
3.05mm
3.40mm
3.76mm
3.96mm
4.78mm
Reference Working Pressures at 4:1 Design Factor(psi/MPa)
0.125
6650
8450
3.18
46.0
58.5
0.188
4250
5450
4.77
29.5
37.5
0.250
3100
3950
5750
7800
6.35
21.]]></description><pubDate><![CDATA[20211009]]></pubDate></item>
<item>
<title><![CDATA[Q235 Q235B Carbon Hot Dipped Galvanizing ERW Pipe]]></title><link><![CDATA[https://jetvision.en.ec21.com/Q235_Q235B_Carbon_Hot_Dipped--11032076_11105044.html]]></link><description><![CDATA[21.3mm~660mm
WT: 1mm~17.5mm
Length:5.8 Mtr/11.8Mtr or Fixed Length 
Surface treatment Bared,Galvanized,Oiled,Color Paint,3PE;Or other Anti-corrosive treatment 
Pipe type Welded steel pipe(round/squar]]></description><pubDate><![CDATA[20200415]]></pubDate></item>
<item>
<title><![CDATA[ERW Red Color Fire Pipe Fire Pipe     Low Pressure Fluid Pipe Manufacturer Galvanized Fire Pipe]]></title><link><![CDATA[https://creditsteelpipe.en.ec21.com/ERW_Red_Color_Fire_Pipe--10987616_10987627.html]]></link><description><![CDATA[21.3mm--219.1mm
2:Wall thickness:1.3mm-10mm
3:Length:5.8m/6m/12m customized
4:Standard:ASTM A53, BS1387, GB/T3091, EN10219, EN39, BS1139, ISO65, API 5L etc.
5:Surface:Red painted, or other colors
6:E]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
<item>
<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[mm)
Bolts
Mass
D
K
g
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]]></description><pubDate><![CDATA[20210618]]></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[Seamless Pipe]]></title><link><![CDATA[https://weijunwei.en.ec21.com/Seamless_Pipe--1662380_3088103.html]]></link><description><![CDATA[Seamless Pipe
1) Standard: GB DIN ASTM EN BS AND SO ON
a) O.D.: 21.3mm-711mmb)
Wall thickness: 0.5 - 55mm
2) Application: pipe used for mechanical structure, hydraulic pressure, pneumatic
linear actu]]></description><pubDate><![CDATA[20191014]]></pubDate></item>
<item>
<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[mm)
Tolerances(mm)
Tolerances(mm)
＜114.3
&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 (%)
Ha]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
<item>
<title><![CDATA[Alloy Steel Pipe or Tube A335 P11,P12,P5,P22,P91,P9]]></title><link><![CDATA[https://lindasun00.en.ec21.com/Alloy_Steel_Pipe_or_Tube--2845141_5004723.html]]></link><description><![CDATA[Alloy Steel
Standard
ASTM A213/ ASME SA213 
(Seamless Ferritic and Austenitic Alloy Steel Boiler Superheater and Heat Exchanger Tubes) 
T2 / T5 / T5b / T5c / T7 / T9 / T11 / T12 / T17 / T21 / T22 / T]]></description><pubDate><![CDATA[20231106]]></pubDate></item>
<item>
<title><![CDATA[Seamless Stainless Steel Tube &amp; Pipe]]></title><link><![CDATA[https://ctckorea.en.ec21.com/Seamless_Stainless_Steel_Tube_Pipe--3322014_3322025.html]]></link><description><![CDATA[mm)
O.D
SCH 5S
SCH 10S
Inch
mm
A size
mm
t
t
1/4
6.35
0.89
1
6
10.5
1
1.2
3/8
9.53
0.89
1
8
13.8
1.2
1.65
1/2
12.7
1
1.24
10
17.3
1.2
1.65
3/4
19.05
1.24
1.65
15
21.7
1.65
2.1
1
25.4
1.24
1.65
20
27.]]></description><pubDate><![CDATA[20090119]]></pubDate></item>
<item>
<title><![CDATA[304 316 Stainless Steel Seamless Pipes]]></title><link><![CDATA[https://cn04036056.en.ec21.com/304_316_Stainless_Steel_Seamless--9942839_9973724.html]]></link><description><![CDATA[Shanghai Crystal Palace Pipe Co., Ltd is Iocated in the southeast suburb of Shanghai. The factory is approximately 8 km from Shanghai Pudong International Airpod, and 21 km from Shanghai Yang Shan De]]></description><pubDate><![CDATA[20160513]]></pubDate></item>
<item>
<title><![CDATA[API-Casing-Pipe]]></title><link><![CDATA[https://bohaiindustry.en.ec21.com/API_Casing_Pipe--4659010_4750750.html]]></link><description><![CDATA[Standards: API 5CT 
Grades: J55, K55, N80, P110, L80, C90, T95 
Other steel grade is available as per clients requirements. 
Specifications: 
O.D.114.30-508mm, W.T. 5.21- 16.13mm. 
Beveled/plain end ]]></description><pubDate><![CDATA[20140801]]></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[Oil Steel Pipe: A106B/A53B/API 5LB OD:21.3-508mm,WT:2-60mm Length:3-11.8m. ISO9001 SGS BV API
Oil Steel Pipe:
We are a seamless steel pipes manufactory and Our factory name is Shandong Zhongzheng Ste]]></description><pubDate><![CDATA[20120529]]></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[mm 
Wall thickness：2-5mm 
National Standard：
GB / T3091-2015 low pressure fluid conveying welded steel pipe
GB / T13793-2008 Straight seam welded steel pipe 
GB / T21835-2008 Size and weight of w]]></description><pubDate><![CDATA[20201216]]></pubDate></item>
<item>
<title><![CDATA[TPCO Stock Seamless Pipe - ASTM/ASME A/SA106Grade B]]></title><link><![CDATA[https://tianjinpipe.en.ec21.com/TPCO_Stock_Seamless_Pipe_ASTM--11737463_11737464.html]]></link><description><![CDATA[ASTM A106 /ASME SA106 Grade B Seamless Steel Pipes
Product Description:Seamless Steel Pipe:1/2&quot;～28&quot;,DN15～DN700,OD21.3MM～711.2MM
Round Steel Pipe 
Thickness: 2mm-60mm,sch10,sch20,sch30,std,sch40]]></description><pubDate><![CDATA[20230301]]></pubDate></item>
<item>
<title><![CDATA[SEAMLESS STEEL PIPE,ASTM A333 Seamless Steel Pipe,P11 Seamless Steel Pipe,P11 Seamless Steel Pipe Ma]]></title><link><![CDATA[https://senhaisteelpipe.en.ec21.com/SEAMLESS_STEEL_PIPE_ASTM_A333--10842427_10842435.html]]></link><description><![CDATA[21.3mm~φ660mm (1/2’&apos;~ 26’’);
WT: 2.5mm~60m;
Length: 5.8m~12m;
Material: CS, AS
Seamless steel pipes are made by heat penetrating technology, raw material the solid billet goes through a pierci]]></description><pubDate><![CDATA[20230901]]></pubDate></item>
<item>
<title><![CDATA[Api 5l X80 Lsaw Pipe]]></title><link><![CDATA[https://robertyin.en.ec21.com/Api_5l_X80_Lsaw_Pipe--10682856_10683003.html]]></link><description><![CDATA[Api 5l X80 Lsaw Pipe
Api 5l X80,Lsaw Pipe,welded pipe,Api 5l steel pipe
High quality LSAW steel pipe products
1.OD:21.3-1820mm.
2.WT:1.0-120mm.
3.Standard: API 5L,ASTM A53,GB/T3091,GB/T9711 etc.
4.Ma]]></description><pubDate><![CDATA[20191012]]></pubDate></item>
<item>
<title><![CDATA[Black Steel Pipe (ASTM A53/A53M-07, ASTM A500/A500M-07, JIS G3444:2004, JIS G3466:2006, AS1163-2009)]]></title><link><![CDATA[https://hoasensteel.en.ec21.com/Black_Steel_Pipe_ASTM_A53--8573173_8573154.html]]></link><description><![CDATA[mm &amp;divide; 3.8mm
Dimension
- Round steel pipes: &amp;Oslash;21 &amp;divide; &amp;Oslash;114mm
- Square steel pipes: 14mm x 14mm &amp;divide; 75mm x 75mm
- Rectangular steel pipes: 16mm x 16mm &amp;divide; 50mm x 100mm
]]></description><pubDate><![CDATA[20131028]]></pubDate></item>
<item>
<title><![CDATA[Spherical Tank Made by Cladding Metal Material]]></title><link><![CDATA[https://janus2019.en.ec21.com/Spherical_Tank_Made_by_Cladding--11013043_11043945.html]]></link><description><![CDATA[mm,14mm,16mm,18mm,20mm, 22mm,24mm,
26mm, 28mm, 30mm, 32mm, 34mm, 36mm,38mm, 40mm, 42mm, 44mm, 46mm, 48mm, 50mm,
52mm, 54mm, 56mm, 58mm
Media 
Oxygen, Nitrogen, Argon, Hydrogen, LNG, Gas, Natural gas,]]></description><pubDate><![CDATA[20230814]]></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[mm)
Sch10
Sch20
Sch30
Sch40
Sch60
Sch80
6
1/8
10.5
2.0
-
-
-
1.7
2.2
2.4
8
1/4
13.8
2.3
-
-
-
2.2
2.4
3.0
10
3/8
17.3
2.3
-
-
-
2.3
2.8
3.2
15
1/2
21.7
2.8
-
-
-
2.8
3.2
3.7
20
3/4
27.2
2.8
-
-
-
2.9]]></description><pubDate><![CDATA[20160728]]></pubDate></item>

</channel>
</rss>