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<title><![CDATA[EC21 Product Catalogs - welded neck flanges]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/welded-neck-flanges--1803/1/welded neck flanges.html]]></link><item>
<title><![CDATA[304 Stainless Steel Neck Threaded Butt Welding Flange]]></title><link><![CDATA[https://vickynova.en.ec21.com/304-Stainless-Steel-Neck-Threaded--11915565_11933649.html]]></link><description><![CDATA[welding flange
Butt welding flange is a type of pipe fitting, which refers to a flange with a neck and a circular pipe transition, and is connected to the pipe by butt welding.
Welding flanges are no]]></description><pubDate><![CDATA[20241023]]></pubDate></item>
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<title><![CDATA[China Weld Neck Carbon Steel Flange]]></title><link><![CDATA[https://fittingflanges.en.ec21.com/China-Weld-Neck-Carbon-Steel--10223076_10223083.html]]></link><description><![CDATA[Welding Neck
6. Finish: rust-proof oil,galvanizing 
7. Connection: Butt Weld 
8. Application:Construction industry
9. Delivery Time: Usually25-30 days 
10. Packing:Wooden cases or pallets or customer]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[ASME B 16.5 A105 Forged Flanges Welding Neck]]></title><link><![CDATA[https://jina1701.en.ec21.com/ASME-B-16.5-A105-Forged--11856865_11856866.html]]></link><description><![CDATA[Categories
Weld Neck Flange
Pressure
class 150, class 600, class 900, class 1500
Material
ASTM A105, ASTM A105N
Monthly Output
600 tons
Type
WN, SO, SW,PL, BL, SBL, Stub, etc
Type of sealing
RF, FF, ]]></description><pubDate><![CDATA[20231020]]></pubDate></item>
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<title><![CDATA[Welding Neck Flange-WN Flange]]></title><link><![CDATA[https://kathy820827.en.ec21.com/Welding-Neck-Flange-WN-Flange--5035446_5039082.html]]></link><description><![CDATA[Competitive lowest price in China and good quality are our greatest advantages! 
Specification as following: 
Material: 
carbon steel (A105/Q235 etc.); 
stainless steel (ASTMA182 F304/304L, F316/316L]]></description><pubDate><![CDATA[20170304]]></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[GOST 12821 80 Weld Neck Flange]]></title><link><![CDATA[https://aiguo1.en.ec21.com/GOST-12821-80-Weld-Neck--11597775_11853203.html]]></link><description><![CDATA[Product DescriptionGOST 12821 80 Weld Neck Flange
1.Product Introduction of GOST 12821 80 Weld Neck Flange.
AG offers a wide range of flanges and all of our flanges are made by forging.
Address
NO.2,]]></description><pubDate><![CDATA[20231011]]></pubDate></item>
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<title><![CDATA[Weld Neck Flange]]></title><link><![CDATA[https://solidpipeline.en.ec21.com/Weld-Neck-Flange--10410813_10410817.html]]></link><description><![CDATA[Weld Neck Flange
Specification:
Standard: ANSI, MSS, AWWA, DIN, UNI, JIS, BS, SABS, EN1092, GOST, also we can produce according to customers’ drawings.
Size: 15mm to 5,000mm.
Flange Facing: RF, FF,]]></description><pubDate><![CDATA[20210201]]></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[A105n Carbon Steel Weld Neck Flange Forged Flange to ASME B16.5 
Product Description
NAME
A105n Carbon Steel Weld Neck Flange Forged Flange to ASME B16.5
METERIAL
CARBON STEEL: ASTM: ASTM 1020, ASTM ]]></description><pubDate><![CDATA[20180528]]></pubDate></item>
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<title><![CDATA[Forged Steel Flange 2&apos;&apos;  150# Welding Neck Flange Duplex Stainless Steel ASTM F51]]></title><link><![CDATA[https://angel2304.en.ec21.com/Forged-Steel-Flange-2--10642441_10698415.html]]></link><description><![CDATA[Product Name
Carbon steel / Stainless steel / Alloy Flanges
Standard
ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Type
WN Flange, S]]></description><pubDate><![CDATA[20180404]]></pubDate></item>
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<title><![CDATA[ASME B16.5 Standard 4inch 304 Stainless Steel Weld Necked Flange]]></title><link><![CDATA[https://chinashangdian.en.ec21.com/ASME-B16.5-Standard-4inch-304--11751288_11751289.html]]></link><description><![CDATA[]]></description><pubDate><![CDATA[20230318]]></pubDate></item>
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<title><![CDATA[JIS ASME EN1092 DIN GOST BS B16.5 ANSI Uni SABS Stainless Steel SS304 316L Weld Neck Flange]]></title><link><![CDATA[https://wspipe.en.ec21.com/JIS-ASME-EN1092-DIN-GOST--11785609_11787436.html]]></link><description><![CDATA[flange or pipe fittings is individually packaged with bubble protective film and placed in a wooden box.
3. All products are packed in plywood boxes. For larger size flanges, packed in plywood pallet]]></description><pubDate><![CDATA[20230511]]></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[Product DescriptionAs the professional S32750 super duplex steel weld neck flanges manufacture, we would like to provide you S32750 super duplex steel weld neck flanges. And we will offer you the bes]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[Flanges]]></title><link><![CDATA[https://nyos.en.ec21.com/Flanges--12040899_12040900.html]]></link><description><![CDATA[neck, which ensures a strong, reliable connection.Suitable for pipes with high temperature and pressure.
Slip-On Flanges (SO)
Easy to install and cost-effective.Slip over the pipe and are welded both]]></description><pubDate><![CDATA[20250131]]></pubDate></item>
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<title><![CDATA[DIN Flange]]></title><link><![CDATA[https://cnsolidcn.en.ec21.com/DIN-Flange--10714224_10714270.html]]></link><description><![CDATA[Product Name:
DIN Flange
Flange Type:
Flange Type: Blind Flange, Flat flange (Plate Flange), Lap Joint Flange, Long Weld Neck Flange, Slip-on Flange, Socket Welded Flange, Thread Flange, Welded Neck ]]></description><pubDate><![CDATA[20240912]]></pubDate></item>
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<title><![CDATA[Flange Stainless Steel 316l Flange Ansi B16.5 Flat Face Flange]]></title><link><![CDATA[https://nickyoung1997.en.ec21.com/Flange-Stainless-Steel-316l-Flange--11950873_11950879.html]]></link><description><![CDATA[FlangesDIN6Bar 10Bar 16Bar 25Bar 40Bar 63BarJIS5K Flanges-30K FlangesEN1092-16Bar 10Bar 16Bar 25Bar 40Bar 63Bar 100BarType1. Plate Flange 2. Flat Flange 3. Slip on Flange 4. Welding Neck Flange 5.Lon]]></description><pubDate><![CDATA[20240612]]></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[Flanges and Pipe Fittings
Types:
FLANGES: Weld Neck Flange
, Slip-on Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Blind Flange, Spectacles Blind, Orifice Flange, Reducing Flange, Lo]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
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<title><![CDATA[Stainless Steel Flanges]]></title><link><![CDATA[https://mikepiping163.en.ec21.com/Stainless-Steel-Flanges--11598263_11599152.html]]></link><description><![CDATA[Flanges Test CertificatesEN 10204/3.1BRaw Materials Certificate100% Radiography Test ReportThird Party Inspection Report, etcMost common types of Stainless Steel FlangesWeld Neck Ring Flange (WNRF), ]]></description><pubDate><![CDATA[20220708]]></pubDate></item>
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<title><![CDATA[Flange]]></title><link><![CDATA[https://frontvalve.en.ec21.com/Flange--1320899_1320961.html]]></link><description><![CDATA[Product Description
Flanges
Specifications:
1) Size: 1/2&amp;rdquo; to 60&amp;rdquo; or larger
2) Pressure: 150LB to 2500LB
3) Type: Slip-On, Welding Neck , Blind, Lap-joint, Spectacle, Socket-welding , Thre]]></description><pubDate><![CDATA[20140630]]></pubDate></item>
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<title><![CDATA[Stainless Steel Flange]]></title><link><![CDATA[https://libowei111.en.ec21.com/Stainless-Steel-Flange--2048109_2050403.html]]></link><description><![CDATA[welded pipe and stainless steel plate wire,stainless steel pipe. Stainless st-
eel flanges.valves and other stainless steel products have more channels.
Widely used in petroleum,chemical,smelting,wat]]></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[Flanges
Standard
ASTM / ASME A/SA 182
ASTM / ASME SB 564 / 160 / 472
ASTM A694 / A 694M
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/ A]]></description><pubDate><![CDATA[20231106]]></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[Flange type: Welding Neck (WN), Slip On (SO), Blind Flange (BL), Thread (TH) ,Lap Joint (LJ) ,Socket welding (SW), Spectacle Blind (figure 8 BL), Paddle blank (Spade),Paddle spacer, Orifice flange 
F]]></description><pubDate><![CDATA[20230506]]></pubDate></item>
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<title><![CDATA[Flange]]></title><link><![CDATA[https://seagull003.en.ec21.com/Flange--7503074_7503319.html]]></link><description><![CDATA[Product: Slip-on Flange Nominal pressure: 0.25Mpa-10Mpa Temperature: 0-550 degrees centigrade Pipe Size: DN10-DN1200 Material: Q235 20#, 16Mn, St45.8, 12CrMoV, 15CrMo, 1Cr13, 1Cr18Ni9Ti, 0Cr19Ni9, 00]]></description><pubDate><![CDATA[20130107]]></pubDate></item>
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<title><![CDATA[Flanges]]></title><link><![CDATA[https://kplfitting.en.ec21.com/Flanges--6059945_8947141.html]]></link><description><![CDATA[Product Description
ANSI Flanges
Ring Joint Flanges
Orifice Flanges
Long Welding Necks Flanges
ANSI/ASME B16.47 Series B Flanges(API 605)
ANSI/ASME B16.47 Series A Flanges(MSS SP44)
AWWA Flanges
ANSI]]></description><pubDate><![CDATA[20150101]]></pubDate></item>
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<title><![CDATA[DIN 2631 Flange]]></title><link><![CDATA[https://xingyeflange.en.ec21.com/DIN-2631-Flange--7997030_7997031.html]]></link><description><![CDATA[overseas and domestic client. If you need any type of flanges, please contact us freely, we wish to have opportunity to offer service and products for you! Your enquiry on flange is highly welcome.
]]></description><pubDate><![CDATA[20130511]]></pubDate></item>
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<title><![CDATA[SA350 LF2 Flange,ASTM A350 LF2 Flanges,WN Flanges ,WNRF NACE MR 0175]]></title><link><![CDATA[https://cnpipeline.en.ec21.com/SA350-LF2-Flange-ASTM-A350--4175128_5771421.html]]></link><description><![CDATA[We are a professional flange manufacturer in China. 
A350 LF2, ANSI B16.5 flange B16.47 Flange 
Flange types: Blind, welding neck, slip-on, socket welding, lap-joint thread 
STD&amp;#39;S &amp; Material: 
AS]]></description><pubDate><![CDATA[20160913]]></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[Flange type: Welding Neck (WN), Slip On (SO), Blind Flange (BL), Thread (TH) ,Lap Joint (LJ) ,Socket welding (SW), Spectacle Blind (figure 8 BL), Paddle blank (Spade),Paddle spacer, Orifice flange 
F]]></description><pubDate><![CDATA[20230509]]></pubDate></item>
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<title><![CDATA[Blind Forged Flange,Threaded Forged Flange]]></title><link><![CDATA[https://estela123.en.ec21.com/Blind-Forged-Flange-Threaded-Forged--11611629_11611722.html]]></link><description><![CDATA[flange, and the bolts make the two flanges tightly connected. The flanges are sealed with gaskets. Flange threaded connection (threaded connection) flange, welded flange and clip flange. Flanges are ]]></description><pubDate><![CDATA[20220729]]></pubDate></item>
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<title><![CDATA[Stainless Steel Flanges]]></title><link><![CDATA[https://9920883040.en.ec21.com/Stainless-Steel-Flanges--9860915_9860916.html]]></link><description><![CDATA[flanges such as slip on flanges, blind flanges, weld neck flanges, threaded flanges, lap joint flanges, nippo weldo flanges, dummy flanges and many more types. 
We are manufacturing as per internatio]]></description><pubDate><![CDATA[20160219]]></pubDate></item>
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<title><![CDATA[1&quot; SCH160-900# RF WN Flanges To ASTM A105N ASME B16.5]]></title><link><![CDATA[https://huaxipipe.en.ec21.com/1-SCH160-900--11560540_11573681.html]]></link><description><![CDATA[China Manufacturer of 1&quot; Sch160-900# RF WN Flanges to ASTM A105N ASME B16.5
Type: Weld NeckStandard: ASME B16.5 ASME B16.47Material: A105 ………………Manufacturing Method: ForgedPressure: Class]]></description><pubDate><![CDATA[20220523]]></pubDate></item>
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<title><![CDATA[SABS1123 1000/3 1600/3 1600/4 BS10 T/D T/E Forged Steel Flanges]]></title><link><![CDATA[https://matt1990.en.ec21.com/SABS1123-1000-3-1600-3--10671955_10671947.html]]></link><description><![CDATA[LAMAT PIPING-sales(at)lamatpiping.com-Forged Steel Flanges:
1. Standards:
ANSI B16.5, BS10, BS4504, EN1092-1, SABS1123, DIN, JIS, GOST, UNI
2. Types:
Slip-On,Blind,Weld Neck,Socket Weld,Threaded,Lap ]]></description><pubDate><![CDATA[20221101]]></pubDate></item>
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<title><![CDATA[Flange]]></title><link><![CDATA[https://kikizhang07.en.ec21.com/Flange--11867082_11867083.html]]></link><description><![CDATA[Product Name
Cabon Steel Forged Flanges
Type
Slip-on,Welding Neck,Blind,Sockt Welding,Threaded,Lap Joint And Plate Etc
Size
1/2&quot;-24&quot; and special size can be customized
Meterical
Stainless Seel,Carbon]]></description><pubDate><![CDATA[20231116]]></pubDate></item>
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<title><![CDATA[Wn Welding]]></title><link><![CDATA[https://changhaogroup.en.ec21.com/Wn-Welding--11741145_11828361.html]]></link><description><![CDATA[neck-wn/welding-neck-flange.html
A Welding Neck (WN) Flange 
is a type of flange used in piping systems to connect pipes and equipment together. It is designed to be welded to the pipe or fitting and]]></description><pubDate><![CDATA[20230802]]></pubDate></item>

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