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<title><![CDATA[EC21 Product Catalogs - alloy 304]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/alloy-304--1803/1/alloy 304.html]]></link><item>
<title><![CDATA[Flanges]]></title><link><![CDATA[https://nyos.en.ec21.com/Flanges--12040899_12040900.html]]></link><description><![CDATA[304, 316, 321, 904L)Alloy Steel (ASTM A182, A335)Duplex Stainless SteelNickel Alloys (Inconel, Monel)Copper AlloysKey Features:Durability: Our flanges are made from corrosion-resistant materials that]]></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[304, 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 and more i]]></description><pubDate><![CDATA[20241110]]></pubDate></item>
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<title><![CDATA[Plate PL Carbon Steel Flange]]></title><link><![CDATA[https://fittingflanges.en.ec21.com/Plate-PL-Carbon-Steel-Flange--10223076_10223103.html]]></link><description><![CDATA[1.Size: 1/2&apos; &apos;to 80&apos; &apos;. 
2.Material: Carbon Steel: A105(N) C22.8 ST-37.2 S400 S440 SQ235(CS20#) A106B A53 Q345 
Stainless Steel: 304, 304L, 316, 316L, A350 LF2, 321, 347, 347H 
Alloy Steel: ASTM A182]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[PT Flange]]></title><link><![CDATA[https://zhseamlesspipe.en.ec21.com/PT-Flange--11988939_11988941.html]]></link><description><![CDATA[304, 304L, 304H, 304N, 304LN, 302, 301, 201, 202, 904L, Duplex, etc
Type
welded elbow, punched elbow, Hot-pressed elbow, forged elbow
Radius
Long radius, Short radius , R=1.5D, R=3D, R=5D
Outside Dia]]></description><pubDate><![CDATA[20240821]]></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[ALLOY STEEL: ASTM A234 WP1, WP11, WP12, WP22, WP5, WP9, WP91 ASTM A182 F1/ F5/ F9/ F11/ F22/ F91/ etc.
STAINLESS STEEL: F304 / 304L / 304H / 316 / 316L / 317 / 317L / 321/310/347 / 904L , ASTM A403 W]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
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<title><![CDATA[Changhao Bend]]></title><link><![CDATA[https://changhaogroup.en.ec21.com/Changhao-Bend--11741145_11741150.html]]></link><description><![CDATA[alloy steel, stainless steel, Cr-Ni alloy and titanium. We specialize in manufacturing large and small size stainless steel bends in 310S, 304L, 316L, 317L, 347, 321, and 904L grades.
In general, sta]]></description><pubDate><![CDATA[20230306]]></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[steel(304、321、316L、310S、2205、904L......), alloy steel (P5,P9,P11,P22,P91.....)
STAINLESS STEEL /CARBON STEEL /ALLOY STEEL
PIPING SUPPLY STOCKIST &amp; PROJECT STEEL PIPE /FLANGE /FITTING
]]></description><pubDate><![CDATA[20220707]]></pubDate></item>
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<title><![CDATA[Weldneck Flange, DN300, 600# RF SCH-80, ASME B16.5, A-105]]></title><link><![CDATA[https://greatwallsteel9.en.ec21.com/Weldneck-Flange-DN300--11575970_11785527.html]]></link><description><![CDATA[304/F316/F321/F347,F51/F53/F55)
Alloy steel (A182 F11/F12/F22/F5/F9/F91)
Surface treatment: Oiled or varnish coated to prevent rust, galvanized, or special coating like FBE 
Marking: As per standard ]]></description><pubDate><![CDATA[20230509]]></pubDate></item>
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<title><![CDATA[Weldneck Flange, DN300, 600# RF SCH-80, ASME B16.5, A-105]]></title><link><![CDATA[https://hxpipelineequipment.en.ec21.com/Weldneck-Flange-DN300--11575951_11783415.html]]></link><description><![CDATA[304/F316/F321/F347,F51/F53/F55)
Alloy steel (A182 F11/F12/F22/F5/F9/F91)
Surface treatment: Oiled or varnish coated to prevent rust, galvanized, or special coating like FBE 
Marking: As per standard ]]></description><pubDate><![CDATA[20230506]]></pubDate></item>
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<title><![CDATA[Stainless Steel Flanges]]></title><link><![CDATA[https://lifengindustry.en.ec21.com/Stainless-Steel-Flanges--11883741_11893831.html]]></link><description><![CDATA[Introduction
In metallurgy, stainless steel, also known as inox steel, is an alloy steel with high chromium and nickel content, thus, stainless steel flange has better corrosion resistance.
It could ]]></description><pubDate><![CDATA[20240126]]></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[304, 304L, 310S, 316, 316L, 316Ti, 317, 317L, 321, 347,904L Duplex SS, S31803 / 2205, S32750 / 2507 , S32760 Monel400 Inconel600 Incoloy800 Alloy20 Alloy28 Nickel Alloy. Welded Seamless Pipe Supplier]]></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[304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.
ASTM / ASME SB 564 / 160 / 472 UNS 2200 (NICKEL 200), UNS 2201 (NICKEL 201), UNS 4400 (M]]></description><pubDate><![CDATA[20231106]]></pubDate></item>
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<title><![CDATA[316 Stainless Steel Blind Flanges]]></title><link><![CDATA[https://wspipe.en.ec21.com/316-Stainless-Steel-Blind-Flanges--11785609_11785618.html]]></link><description><![CDATA[alloy steel, PVC and PPR. The stainless steel blind plate plays the role of isolation and cutting, and the role of the head and the tube cap is the same.We can provide a 316 Stainless Steel Blind Fla]]></description><pubDate><![CDATA[20230509]]></pubDate></item>
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<title><![CDATA[Socket Welding Flange-SW Flange]]></title><link><![CDATA[https://kathy820827.en.ec21.com/Socket-Welding-Flange-SW-Flange--5035446_5035813.html]]></link><description><![CDATA[Competitive lowest price in China and good quality are our greatest advantages! 
Material: 
carbon steel (A105/Q235 etc.) 
stainless steel (ASTMA182 F304/304L, F316/316L, F321H etc.) 
alloy steel (A3]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[304 Stainless Steel Weld Neck Flanges]]></title><link><![CDATA[https://cncysteel.en.ec21.com/304-Stainless-Steel-Weld-Neck--11747394_11747397.html]]></link><description><![CDATA[304/304L, F316/316L
Alloy steel
ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.
Standard
ANSI
Class 150 Flanges-Class 2500 Flanges
DIN
6Bar 10Bar 16Bar 25Bar 40Bar
JIS
5K Flanges-20K Flanges
UNI
6Bar 10Bar ]]></description><pubDate><![CDATA[20230314]]></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--10021738_10021739.html]]></link><description><![CDATA[alloy steel):Q345(16Mn),12CrMoV,15CrMo,09MnNiD
SS (stainless steel):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)]]></description><pubDate><![CDATA[20200225]]></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--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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<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[304, 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
INQUIRY-PRICING-QUOTE-ORDER-MATERIALTESTING-CUTTING-HEAT-FORGING]]></description><pubDate><![CDATA[20180528]]></pubDate></item>
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<title><![CDATA[TOBO Stainless Steel Socket Welding Flanges RF 20&quot; 150# ASTM A 182 F316L]]></title><link><![CDATA[https://angel2304.en.ec21.com/TOBO-Stainless-Steel-Socket-Welding--10642441_10923012.html]]></link><description><![CDATA[304/304H/304L
ASTM A182 F316/316H/316L
ASTM A182 F321/321H
ASTM A182 F347/347H
Nickel
Alloys Flanges 
Monel 400 &amp; 500, Inconel 600 &amp;
625, Incolloy 800, 825, Hastelloy C22,C276
Copper
Alloys Flange
Co]]></description><pubDate><![CDATA[20190315]]></pubDate></item>

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