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<title><![CDATA[EC21 Product Catalogs - astm 304]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/astm_304--1803/1/astm 304.html]]></link><item>
<title><![CDATA[TOBO Stainless Steel Flanges Weld Neck Flanges  RF ASTM A 182  F304  5&quot; CL900 ASME B16.5]]></title><link><![CDATA[https://angel2304.en.ec21.com/TOBO_Stainless_Steel_Flanges_Weld--10922954_10922978.html]]></link><description><![CDATA[ASTM A 105
Allloy钢法兰
ASTM A182 F5; F11，F22，F91，F51
ASTM
A350 LF1; LF2; A350 LF3; LF4; LF6; LF8
不锈钢法兰
ASTM A182 F304 / 304H / 304L
ASTM A182 F316 / 316H / 316L
ASTM A182 F321 / 3]]></description><pubDate><![CDATA[20190315]]></pubDate></item>
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<title><![CDATA[Flanges]]></title><link><![CDATA[https://nyos.en.ec21.com/Flanges--12040899_12040900.html]]></link><description><![CDATA[ASTM A105, A106, A350)Stainless Steel (304, 316, 321, 904L)Alloy Steel (ASTM A182, A335)Duplex Stainless SteelNickel Alloys (Inconel, Monel)Copper AlloysKey Features:Durability: Our flanges are made ]]></description><pubDate><![CDATA[20250131]]></pubDate></item>
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<title><![CDATA[Steel Flanges]]></title><link><![CDATA[https://ayavuyo.en.ec21.com/Steel_Flanges--12023372_12023378.html]]></link><description><![CDATA[ASTM A182 F304, F316
-Alloy Steel Flange: ASTM A182 F5, F9, F11, F12, F21, F22
-Carbon Steel Flange: ASTM A105, ASTM A694 F42, F46,F52,F60, F65 and F70, ASTM A350 LF2
Please get back to us for prices]]></description><pubDate><![CDATA[20241110]]></pubDate></item>
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<title><![CDATA[Weld SW Stainless Steel Flange]]></title><link><![CDATA[https://fittingflanges.en.ec21.com/Weld_SW_Stainless_Steel_Flange--10223077_10223140.html]]></link><description><![CDATA[1.Size: 1/2&apos; &apos;to 80&apos; &apos;. 
2.Material: 
Stainless Steel: 304, 304L, 316, 316L, A350 LF2, 321, 347, 347H 
Alloy Steel: ASTM A182 F1, F5a, F9, F11, F12, F22, F91 
3.Pressure: Class150, 300, 600, 900. 
PN]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[Flanges and Pipe Fittings]]></title><link><![CDATA[https://botopsteelpipe.en.ec21.com/Flanges_and_Pipe_Fittings--11051196_11051199.html]]></link><description><![CDATA[ASTM A105/ A105N/ A694 F42/46/52/56/60/65/70 / A350 LF3/ A350 LF2 etc.
ALLOY STEEL: ASTM A234 WP1, WP11, WP12, WP22, WP5, WP9, WP91 ASTM A182 F1/ F5/ F9/ F11/ F22/ F91/ etc.
STAINLESS STEEL: F304 / 3]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
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<title><![CDATA[Asme B16.5  A105  150lb  Wnrf  Flange]]></title><link><![CDATA[https://terryding818.en.ec21.com/Asme_B16.5_A105_150lb_Wnrf--10021738_10021739.html]]></link><description><![CDATA[304,304L,316,316L,312,202,317
SA105M,SA234-WPB
Face type
RF(raised face) M(male face)
FM(female face) T(tongue face)
G(groove face) RJ(ring joint face)etc.
standard
Domestic Standard:
HG20592-20614/H]]></description><pubDate><![CDATA[20200225]]></pubDate></item>
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<title><![CDATA[Astm  Flange]]></title><link><![CDATA[https://mikepiping163.en.ec21.com/Astm_Flange--11598263_11598570.html]]></link><description><![CDATA[ASTM A105 ,A350......
l As an excellent piping solution supplier. Help customers solve their needs for stainless steel(304、321、316L、310S、2205、904L......), alloy steel (P5,P9,P11,P22,P91....]]></description><pubDate><![CDATA[20220707]]></pubDate></item>
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<title><![CDATA[A105n Carbon Steel Weld Neck Flange Forged Flange To ASME B16.5]]></title><link><![CDATA[https://cnsolid.en.ec21.com/A105n_Carbon_Steel_Weld_Neck--10642669_10642681.html]]></link><description><![CDATA[ASTM 1020, ASTM 1045, AND SO ON. 
STAINLESS STEEL: ASTMA182 F304, ASTMA182 F316, AND SO ON 
ALLOY STEEL: 42CrMo4, 35CrMo4, Q345, and so on.
SIZE
Size 1/4&quot; ~ 86&quot; out diameter 13.7mm~2200mm
PROCESS
INQ]]></description><pubDate><![CDATA[20180528]]></pubDate></item>
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<title><![CDATA[Stainless Steel Flange]]></title><link><![CDATA[https://gaode111.en.ec21.com/Stainless_Steel_Flange--11858179_11858180.html]]></link><description><![CDATA[304,304L,304H,316,316L,316Ti,347(H),317(L),321.310(S),904L
德标： 1.4301、1.4306、1.4401、1.4571
日标： SUS304、SUS304、SUS304L、SUS316、SUS316
合金： ASTM B366 UNS N04400、N08800、]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Duplex Stainless Steel Flange]]></title><link><![CDATA[https://libowei111.en.ec21.com/Duplex_Stainless_Steel_Flange--2048109_10478206.html]]></link><description><![CDATA[ASTM A790 ASTM A789 UNS S31803 Duplex Pipe Tube
Duplex 2205 Stainless Steel Pipe Super Duplex 2507 Stainless Steel Pipe
Duplex Stainless Steel Pipe 304 Stainless Steel Pipe 316L Stainless Steel Pipe ]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
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<title><![CDATA[Flange A182 F304,304L,310S,316,316L,317,317L,21,LF1,LF2,A105]]></title><link><![CDATA[https://lindasun00.en.ec21.com/Flange_A182_F304_304L_310S--2845141_5004935.html]]></link><description><![CDATA[ASTM/ ASME S/A350/ A 350M
ASTM/ ASME S/A105/ A 105M
ASTM/ ASME S/A266/ A 266M
ASTM/ ASME S/A182/ A 182M
ASTM/ ASME S/A336/ A 336M
ASTM / ASME SB 61 / 62 / 151 / 152
Grade
ASTM / ASME A/SA 182 F 304, ]]></description><pubDate><![CDATA[20231106]]></pubDate></item>
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<title><![CDATA[304 Stainless Steel Weld Neck Flanges]]></title><link><![CDATA[https://wspipe.en.ec21.com/304_Stainless_Steel_Weld_Neck--11785609_11851860.html]]></link><description><![CDATA[ASTM A182 Gr. F304/304L/316/316L
ASTM A403 WP304/304L/316/316L
ASTM A351 Gr. CF3/CF8/CF3M/CF8M
Duplex steel
UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462, 1.4410, 1.4501 and etc.]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[Carbon Steel Weld Neck FLANGE]]></title><link><![CDATA[https://pipefitting0086.en.ec21.com/Carbon_Steel_Weld_Neck_FLANGE--6460153_6461753.html]]></link><description><![CDATA[F304, F316, F316L Flange, stainless forged steel flange, ANSI B16.5 flange,DIN Flange
Flange types: Blind, welding neck, slip-on, socket welding, lap-joint thread
STD&amp;#39;S &amp; Material: 
ASTM A 105, A]]></description><pubDate><![CDATA[20160624]]></pubDate></item>
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<title><![CDATA[S32750 Super Duplex Steel Weld Neck Flanges]]></title><link><![CDATA[https://cncysteel.en.ec21.com/S32750_Super_Duplex_Steel_Weld--11747394_11851840.html]]></link><description><![CDATA[ASTM/ASME S/B366 UNS N08020, N04400, N06600, N06625, N08800, N08810, N08825, N10276,N10665,N10675Super Stainless Steel: ASTM/ASME S/A182 F44, F904L, F317LStainless steel: ASTM/ASME S/A182 F304, F304L]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[Duplex A182 F51, Duplex Stainles Steel Flange A182 F51 WN RF Flange]]></title><link><![CDATA[https://cnpipeline.en.ec21.com/Duplex_A182_F51_Duplex_Stainles--4175128_6261001.html]]></link><description><![CDATA[304/304L/316/316L/321/347, Duplex F51/F53/F44/F55/F60/F61 Alloy steel :STM A694/ A694M F42/F46/F52/F56/F60/F70,A182 F5,F9,F11,F22 
Carbon steel:ASTM A 105, ST37.2 A 350 LF1, LF2, LF3,API 6A AISI 4130]]></description><pubDate><![CDATA[20160728]]></pubDate></item>

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