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<title><![CDATA[EC21 Product Catalogs - duplex steel flanges]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/duplex steel flanges.html]]></link><item>
<title><![CDATA[Duplex Steel Flange]]></title><link><![CDATA[https://yuhong1.en.ec21.com/Duplex-Steel-Flange--11657398_11657401.html]]></link><description><![CDATA[Duplex stainless steel flange
contain alloying elements such as Mo, Cu, Nb, Ti, and N.
DUPLEX STEEL FLANGE PROVIDED BY YUHONG
Duplex stainless steel flanges are made from austenitic-ferritic stainles]]></description><pubDate><![CDATA[20221017]]></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[flanges supplier manufacturers in china,304 304l stainless steel pipe,316l stainless steel pipe suppliers,310s stainless steel tubing,904l stainless steel pipe,duplex stainless steel pipe with amazin]]></description><pubDate><![CDATA[20231017]]></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[C&amp;N is a professional manufacturer of steel forged flange in China, 
duplex stainless stainless steel :A 182 Duplex F51/F53/F44/F55/F60/F61 
Technical Data Sheet 
Chemical Composition Limits
Weight%
]]></description><pubDate><![CDATA[20160728]]></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[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[Cupro, Sus, Sss, Nickel]]></title><link><![CDATA[https://daejoo.en.ec21.com/Cupro-Sus-Sss--10842334_10867203.html]]></link><description><![CDATA[Steel tube bar•HS code 7304.41 Sus, Duplex, Sss, Nickel tube, bar•HS code 7411.10 Seamless Copper tube (OD1-300)•HS code 7407.10 Copper rod, bar, wire and profiles•HS code 7407.21 Copper allo]]></description><pubDate><![CDATA[20260428]]></pubDate></item>
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<title><![CDATA[Flanges]]></title><link><![CDATA[https://nyos.en.ec21.com/Flanges--12040899_12040900.html]]></link><description><![CDATA[Steel (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 ar]]></description><pubDate><![CDATA[20250131]]></pubDate></item>
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<title><![CDATA[316L Large Diameter Flange Cover]]></title><link><![CDATA[https://vickynova.en.ec21.com/316L-Large-Diameter-Flange-Cover--11915565_11934004.html]]></link><description><![CDATA[flanges are carbon steel, stainless steel, alloy steel, and duplex steel.
Flanges are essential in our work and life, including gas, heat, nuclear power, electricity, petroleum, chemical, shipbuildin]]></description><pubDate><![CDATA[20241023]]></pubDate></item>
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<title><![CDATA[API Cast Steel Gate Valve]]></title><link><![CDATA[https://chinawzipie.en.ec21.com/API-Cast-Steel-Gate-Valve--2593894_4166333.html]]></link><description><![CDATA[Steel. Duplex
Design &amp; Manufacture: ASME B16.34, API 600
Face to Face: ANSI B16.10
End conn.: RF, RTJ, BW
Flange ends: ANSI B16.5
BW ends: ANSI B16.25
Test &amp; Inspection: API 598
Operation: Handwheel,]]></description><pubDate><![CDATA[20241022]]></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[steel, carbon steel, and alloy steel to suit different environmental conditions and pressures.
The key advantages of flat welding flanges include their ease of installation, versatility, and compatib]]></description><pubDate><![CDATA[20240821]]></pubDate></item>
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<title><![CDATA[Reverse Formed Wedge Wire Pipe Tube Screen Basket]]></title><link><![CDATA[https://yuanlv.en.ec21.com/Reverse-Formed-Wedge-Wire-Pipe--11069290_11069326.html]]></link><description><![CDATA[Steel wedge wire screen cylinder:Material
SS304, SS304L, SS316, SS316L, SS321, Duplex, Hastelloy, etc
OD Range
According to request and the actual flange and strengthen bar
Normal ID
176mm, 200mm, 23]]></description><pubDate><![CDATA[20240821]]></pubDate></item>
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<title><![CDATA[Wholesale Fast Delivery 304L 316L Stainless Steel Pipe Fittings Long Radius Elbow 90 Degree Elbow]]></title><link><![CDATA[https://20011002yn.en.ec21.com/Wholesale-Fast-Delivery-304L-316L--11988040_11988057.html]]></link><description><![CDATA[steelASTM WP304/304L/316/316LUNS S30400/S30403/S31600/S31603JIS SUS304/304L/316/316LDIN 1.4301/1.4306/1.4401/1.4404GOST 08X18H10/03X18H11/08X17H13M2T/03X17H14M2Duplex steelUNS31803, SAF2205, UNS32205]]></description><pubDate><![CDATA[20240819]]></pubDate></item>
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<title><![CDATA[The 25th China (Guangzhou) Intl Stainless Steel Industry Exhibition]]></title><link><![CDATA[https://jolinyao.en.ec21.com/The-25th-China-Guangzhou--10256509_11866727.html]]></link><description><![CDATA[steel tape/ stainless steel wire/flange/joint etc.) 
4、 Equipment of stainless steel production/processing and detecting. 
5、 Stainless steel duplex tube/clad plate and the processing equipment. ]]></description><pubDate><![CDATA[20240813]]></pubDate></item>
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<title><![CDATA[S31254 254SMO F44  Super Austenitic Alloy Pipes]]></title><link><![CDATA[https://shardle.en.ec21.com/S31254-254SMO-F44-Super--7635832_7815410.html]]></link><description><![CDATA[Steel Pipe for Corrosive or High-Temperature Service
ASTM A409
FITTINGS &amp; FLANGES
Summary
Standards
Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings]]></description><pubDate><![CDATA[20240812]]></pubDate></item>
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<title><![CDATA[API 6D Lift Check Valve, 1/2-12 Inch, 150-2500 LB]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/API-6D-Lift-Check-Valve--11978534_11978536.html]]></link><description><![CDATA[Steel, Stainless Steel, Alloy Steel, Duplex Steel, Bronze, and Ni-Cu Alloy, allowing for selection based on the specific requirements of the application.
The Trim components of the valve can be API 6]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[SS316 Stainless Steel Double Ferrules Compression 1/16 To 2&quot; Inch Tube Unions Fitting]]></title><link><![CDATA[https://simonroke.en.ec21.com/SS316-Stainless-Steel-Double-Ferrules--11974663_11974664.html]]></link><description><![CDATA[Flanges, Sampling systems, Water Heater Accessories.3.Products are available in the variety of different materials, such as Carbon Steel,Stainless steel 316/316L, Duplex, Super Duplex, Hastelloy, Mon]]></description><pubDate><![CDATA[20240725]]></pubDate></item>
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<title><![CDATA[ASTM A351 CF8 Plug Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/ASTM-A351-CF8-Plug-Valve--11881854_11970017.html]]></link><description><![CDATA[Steel ASTM A217 WC6, WC9, Stainless Steel ASTM A351 CF8, CF8M, CF3, CF3M, Duplex ASTM A890 4A, 5A, Special Alloy, Monel, Bronze C95800, Alloy 20Trim material: ASTM A216 WCB, ASTM A352 LCB, ASTM A105,]]></description><pubDate><![CDATA[20240717]]></pubDate></item>
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<title><![CDATA[Flange]]></title><link><![CDATA[https://reninemetalloysllp.en.ec21.com/Flange--11938792_11938793.html]]></link><description><![CDATA[FLANGES, FASTENERS, CUSTOM-MADE FORGINGS IN NICKEL ALLOYS . 
We take the opportunity to introduce ourselves as one of the leading Importers &amp; Stockists of Stainless Steel, High Nickel Alloy and Titan]]></description><pubDate><![CDATA[20240517]]></pubDate></item>
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<title><![CDATA[High Quality Butterfly Valve]]></title><link><![CDATA[https://kairuitevalves.en.ec21.com/High-Quality-Butterfly-Valve--11933785_11933792.html]]></link><description><![CDATA[Duplex stainless steel/Bronze/lnconel/Titanium alloy steel
Seat sealing type
Soft sealing/Metal to metal sealing
Design Standard
API609/AWWA//DIN/GB/GHOST
Face to face
ASME B16.10/API609
Ends
Flange/]]></description><pubDate><![CDATA[20240508]]></pubDate></item>
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<title><![CDATA[Basket Strainer]]></title><link><![CDATA[https://bentrade.en.ec21.com/Basket-Strainer--1_4840914.html]]></link><description><![CDATA[Face to face dimensions : Manufacturers&amp;rsquo; standard
Flange dimensions : ANSI B.16.5
Pressure rating : 150, 300lbs
Materials : Cast Steel, Stainless Steel, Duplex SS
]]></description><pubDate><![CDATA[20101022]]></pubDate></item>
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<title><![CDATA[Wafer Check Valve]]></title><link><![CDATA[https://frontvalve.en.ec21.com/Wafer-Check-Valve--1320899_1320929.html]]></link><description><![CDATA[flanges: ANSI B16.5, B16.47 SERIES A &amp; SERIES B,JIS,BS,DIN
Specifications:
1) Size: 2&amp;rdquo; to 60&amp;rdquo;
2) Class: 150LB to 2500LB
3) Type: Double plate or single plate, wafer type, lugged type, fla]]></description><pubDate><![CDATA[20140630]]></pubDate></item>
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<title><![CDATA[ASTM A928 UNS S32205 Duplex Steel Pipe]]></title><link><![CDATA[https://baowuspecialsteel.en.ec21.com/ASTM-A928-UNS-S32205-Duplex--10986068_10986091.html]]></link><description><![CDATA[Duplex Stainless Steel Pipe
:
- Tension Test;
- Flaring Test for seamless tubes;
- Flange Test for welded tubes;
- Hardness Test;
- Reverse Flattening Test for welded tubes;
- Hydrostatic or Nondestr]]></description><pubDate><![CDATA[20240206]]></pubDate></item>
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<title><![CDATA[Stub End]]></title><link><![CDATA[https://sstubecn.en.ec21.com/Stub-End--10936669_11010731.html]]></link><description><![CDATA[Steel:
ASTM 904L, B366-N08904, A403-WP317, 317L, 254SMO(UNS S31254)
Duplex &amp; Super Duplex Steel: 
ASTM A815-S31803, S32205, S32750, S32760, 2205
Nickel Alloy Steel:
B361 WP6061, B366 N08904, N010276,]]></description><pubDate><![CDATA[20190920]]></pubDate></item>
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<title><![CDATA[Duplex Bag Filter Housing]]></title><link><![CDATA[https://ubo2019.en.ec21.com/Duplex-Bag-Filter-Housing--11012776_11031508.html]]></link><description><![CDATA[duplex filter is also called a duplex switching filter. It is made up of two stainless steel filters in parallel. It has many advantages such as novel and reasonable structure, good sealing, strong f]]></description><pubDate><![CDATA[20230427]]></pubDate></item>
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<title><![CDATA[Drawwork Drive Shaft Part ZJ32L6 Circlip BA70011-03.08 | AMLPPMFG]]></title><link><![CDATA[https://klk455.en.ec21.com/Drawwork-Drive-Shaft-Part-ZJ32L6--11872763_11872780.html]]></link><description><![CDATA[flange AF32002-10.14
35×07 BOP accessoriesFZ35-07 hexagon socket screw TH22 M14*25
Sullair Blowdown Valve 02250049-634
Casing power tong accessories TQ340-35 duplex gear shaft 56.570-04
Fluid End As]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[Single Seat Control Valve]]></title><link><![CDATA[https://utmostvalve.en.ec21.com/Single-Seat-Control-Valve--11563892_11762932.html]]></link><description><![CDATA[steel, stainless steel, super duplex steel or customer specified.
End connection: Flange(FF RF RTJ) to international straight through valve standard.
Operation: self-operation, pneumatic operation or]]></description><pubDate><![CDATA[20230403]]></pubDate></item>
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<title><![CDATA[JIS ASME EN1092 DIN GOST BS B16.5 ANSI Uni SABS Stainless Steel SS304 316L Blind Flange]]></title><link><![CDATA[https://wspipe01.en.ec21.com/JIS-ASME-EN1092-DIN-GOST--11790000_11790546.html]]></link><description><![CDATA[flanges have different thicknesses and use different connection type. 
Material: SS304, SS316, SS304L, SS316L, SS321, SS310 Duplex Stainless Steel: 9041L 2205, 2507, etcType: weld neck flange, slip o]]></description><pubDate><![CDATA[20230516]]></pubDate></item>
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<title><![CDATA[Wedge Wire Stainless Steel Resin Trap Filter Strainer for Industry Filtration]]></title><link><![CDATA[https://filternew.en.ec21.com/Wedge-Wire-Stainless-Steel-Resin--11599227_11599288.html]]></link><description><![CDATA[Flange and thread End Type Closed plateNote Customized According To Special RequirementsApplicationStainless steel Resin traps or media traps should be installed in the product water line of most res]]></description><pubDate><![CDATA[20240111]]></pubDate></item>
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<title><![CDATA[2 Piece Floating Ball Valve]]></title><link><![CDATA[https://lyvalves.en.ec21.com/2-Piece-Floating-Ball-Valve--11776594_11776595.html]]></link><description><![CDATA[steel)
: ASTM A 351 GR. CF 8 / CF 8M (SS 304 / SS 316) (Stainless Steel)
:ASTM A 351 GR. CF 3 / CF 3M (SS 304L / SS 316L) (Stainless Steel)
: ASTM A351 Gr. CF8C
: ASTM A890 4A / 5A/ 6A (Duplex Stainl]]></description><pubDate><![CDATA[20230426]]></pubDate></item>
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<title><![CDATA[API/ANSI Gate Valve]]></title><link><![CDATA[https://boluo0513.en.ec21.com/API-ANSI-Gate-Valve--9512207_9541691.html]]></link><description><![CDATA[Flange 
Carbon steel or stainless steel+ flexible graphite combined gasket is used for Class 150 gate valve；Stainless steel+ flexible graphite wounded gasket is used for Class 300 gate valve; Stain]]></description><pubDate><![CDATA[20160709]]></pubDate></item>
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<title><![CDATA[Butterfly Valve, Triple Offset, Eccentric]]></title><link><![CDATA[https://conemh.en.ec21.com/Butterfly-Valve-Triple-Offset--10575693_10862466.html]]></link><description><![CDATA[Flanged
Temp. Range
-50 ~ 650 &amp;deg;C
Materials
Body
Cast Steel, Stainless Steel
(Ni) Al Bronze, (Super) Duplex S.S etc
Disc
Stainless Steel, (Ni) Al Bronze
(Super) Duplex S.S etc
Seat
Metal(Laminated]]></description><pubDate><![CDATA[20181129]]></pubDate></item>
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<title><![CDATA[Heat Exchanger Coil Tubes]]></title><link><![CDATA[https://lifengindustry.en.ec21.com/Heat-Exchanger-Coil-Tubes--11883741_11883742.html]]></link><description><![CDATA[flanges ,plates and so on.1.Stainless steel tubes for ASME standards such as ：A213&amp; A312 TP316L ,TP304L,TP321，TP304 ,TP316 ,duplex stainless steel tube like ASTM A789 S32205 .2.Carbon steel tubes]]></description><pubDate><![CDATA[20240106]]></pubDate></item>
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<title><![CDATA[Soft Iron 347SS Octagonal Ring Joint Gasket Lens Ring Flange]]></title><link><![CDATA[https://gasketrtj.en.ec21.com/Soft-Iron-347SS-Octagonal-Ring--11898542_11898543.html]]></link><description><![CDATA[flanges which have a 23 degree angle groove wall
AdvantagesMetal-to-metal contact creates a reliable sealSuitable for extreme pressure and temperature requirementsCertified quality (including surface]]></description><pubDate><![CDATA[20240207]]></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[steel, mild steel, alloy steel duplex steel, inconel hastelloy, titanium etc 
that can be used in your oil gases cases 
. 
We are reliable source of all varieties of all types of flanges such as slip]]></description><pubDate><![CDATA[20160219]]></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[Steel Weld Neck Flanges are widely used in petroleum, chemical, pharmaceutical, electric power, metallurgy, food, water treatment and other industries of pipeline equipment. Won the unanimous recogni]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[Stainless Steel Handrail Fitting 90 Degree Elbow]]></title><link><![CDATA[https://highcometal.en.ec21.com/Stainless-Steel-Handrail-Fitting-90--10423100_10430500.html]]></link><description><![CDATA[flanges, etc. For different tube diameters, materials can be selected in stainless steel 304, 316, Duplex 2205, etc. Surfaces could be Mirror polished or Satin polished. And we have better advantages]]></description><pubDate><![CDATA[20171213]]></pubDate></item>
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<title><![CDATA[Factory Direct Tubular Decorate Stainless Steel Stair Staircase Balcony Framless Glass Baluster Hand]]></title><link><![CDATA[https://holyhome2018.en.ec21.com/Factory-Direct-Tubular-Decorate-Stainless--11452799_11452800.html]]></link><description><![CDATA[Product Description
Reliable Supplier Stainless Steel Handrail with Experience in Project Design
1. Stainless Steel 304 material, with high quality polished or chrome plated
2. Elegant design and hot]]></description><pubDate><![CDATA[20210930]]></pubDate></item>
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<title><![CDATA[ASTM A182 F51 Swing Check Valve]]></title><link><![CDATA[https://bossealvalves.en.ec21.com/ASTM-A182-F51-Swing-Check--11755381_11755387.html]]></link><description><![CDATA[We Provide Forged Swing Check Valves, ASTM A182 F51 Body &amp; Trim, 2 Inch, Class 1500 LB, Regular Bore, API 602, ASME B16.34, Bolted Bonnet, RTJ-Flanged Ends.
Duplex Steel F51 Integral Flange Forged Sw]]></description><pubDate><![CDATA[20230323]]></pubDate></item>
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<title><![CDATA[Spider Wheel Hubs BPW Trailer 24T/28T/32T]]></title><link><![CDATA[https://jwindustrial.en.ec21.com/Spider-Wheel-Hubs-BPW-Trailer--10533424_10533425.html]]></link><description><![CDATA[Duplex filter, Bracket, Shaft bearing, Axle ring, Supporting set, Major planet carrier.
3. Railway Rolling Stock Spare Parts
Rear cover, Flange plate, Motor shell, Axle box, Bearing bracket.
4. Spare]]></description><pubDate><![CDATA[20240119]]></pubDate></item>
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<title><![CDATA[SS304 SS316 Machining Parts Male Thread Equal Combination Hose Nipple for Plumbing Pipes, Threaded B]]></title><link><![CDATA[https://hogreat.en.ec21.com/SS304-SS316-Machining-Parts-Male--10991897_10991901.html]]></link><description><![CDATA[Steel
Mild steel, Carbon steel,12L14, 12L15,4140, 4340, Q235, Q345B, 20#, 45# etc.
Super Alloy steel
Hastelloy, Monel, Dupelx and Super Duplex, Inconel, Incoloy
Brass, Copper
HPb63, HPb62, HPb61, HPb]]></description><pubDate><![CDATA[20200714]]></pubDate></item>

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