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<title><![CDATA[EC21 Product Catalogs - flange concentric]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/flange concentric.html]]></link><item>
<title><![CDATA[Concentric Flange Butterfly Valve]]></title><link><![CDATA[https://leval.en.ec21.com/Concentric_Flange_Butterfly_Valve--12033800_12033813.html]]></link><description><![CDATA[Specification Table 
PN(Mpa)
1.0/1.6
DN(mm)
50-1200
Face to face
EN558
End standard
EN1092-2
Top flange
ISO5211
Pressure test
Shell
1.5/2.4
Mpa
Seal
Water
1.1/1.76
Air
0.6
Working temperature
0-80℃]]></description><pubDate><![CDATA[20241230]]></pubDate></item>
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<title><![CDATA[Custom Concentric Reducing Rubber Flexible Joint with Flange]]></title><link><![CDATA[https://xinhuafengpipe1.en.ec21.com/Custom_Concentric_Reducing_Rubber_Flexible--11942590_11943174.html]]></link><description><![CDATA[flange
DIN, ANSI, BS, ISO, JIS
Connection
Flange
Nominal size
DN32 - DN3000mm
flange material
Carbon steel, stainless steel
Working pressure
PN6-PN40
Drawing
offer
Product Certificate
ISO9001
Export ]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[Double Flanged Concentric Butterfly Valve]]></title><link><![CDATA[https://985980671.en.ec21.com/Double_Flanged_Concentric_Butterfly_Valve--11034590_7759959.html]]></link><description><![CDATA[Double flanged Concentric butterfly valve
Product Description of Butterfly Valve
:
butterfly valve, include Lug Type Butterfly Valve
, wafer type, Flange Butterfly Valve
and Triple eccentric type pro]]></description><pubDate><![CDATA[20230525]]></pubDate></item>
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<title><![CDATA[D341X Double Flange Concentric Butterfly Valve]]></title><link><![CDATA[https://disaivalve.en.ec21.com/D341X_Double_Flange_Concentric_Butterfly--11865326_11865327.html]]></link><description><![CDATA[The double flanged concentric soft sealing rubber lined butterfly valve
D341X integrates some advantages of eccentric flanged butterfly valve and concentric wafer butterfly valve, filling a blank bet]]></description><pubDate><![CDATA[20231111]]></pubDate></item>
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<title><![CDATA[China High Quality DN65 Butterfly Valve Manufacturer]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/China_High_Quality_DN65_Butterfly--11759535_12031221.html]]></link><description><![CDATA[China High Quality DN65 Butterfly Valve Manufacturer 
The China butterfly valve 
features a concentric design, making it lightweight and easy to operate. Its EPDM seat ensures excellent sealing even ]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[100L Capacity  Large Scale Rotary Evaporator Industry Rotovape Rotary Evaporator for Distillation]]></title><link><![CDATA[https://chanyonancy123.en.ec21.com/100L_Capacity_Large_Scale_Rotary--12026627_12026641.html]]></link><description><![CDATA[flange 
Receiving bottle
50L φ470mm*60mm flange
Rotation speed
20-90rpm
Temperature range
RT~180℃
Temeprature control accuracy
+/-1℃
Glass temperature range
-80~250℃
Lifting distance
0-180mm
C]]></description><pubDate><![CDATA[20241219]]></pubDate></item>
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<title><![CDATA[Fluoroplastic Lined Butterfly Valve]]></title><link><![CDATA[https://cnzpv.en.ec21.com/Fluoroplastic_Lined_Butterfly_Valve--12024912_12025862.html]]></link><description><![CDATA[Flange,WaferActuator Type: Pneumatic Piston,ElectricISO 5211 ACTUATOR ASSEMBLY
Product Overview
The ZPR810F series of fluorine-lined butterfly valves are coated with a layer of fluoroplastic on the v]]></description><pubDate><![CDATA[20241125]]></pubDate></item>
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<title><![CDATA[Festo TEMMT-AS-60-S-LS-RMB 5242199 Otal Mass Moment of Inertia of Output]]></title><link><![CDATA[https://miawang0812.en.ec21.com/Festo_TEMMT_AS_60_S--11988808_11988947.html]]></link><description><![CDATA[Concentricity, coaxiality, axial runout to DIN SPEC 42955
N
Balance quality
G 2.5
Detent torque
&lt;1.0% of the peak torque
Bearing lifetime under nominal conditions
20000 h
Interface code, motor out
60]]></description><pubDate><![CDATA[20241025]]></pubDate></item>
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<title><![CDATA[Double Flange Butterfly Valve]]></title><link><![CDATA[https://solidvalves.en.ec21.com/Double_Flange_Butterfly_Valve--10841752_10841874.html]]></link><description><![CDATA[Flange Eccentric, Double Flange Concentric
Material: 
Body: DI/CI /Carbon Steel/Stainless Steel
Disc: DI/Stainless steel 304/316,AL-Bronze
Shaft: Stainless steel410/416/420 , Seat :EPDM/NBR
Coating: ]]></description><pubDate><![CDATA[20240913]]></pubDate></item>
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<title><![CDATA[OEM Customized 3RP Stainless Steel High Viscosity Rotary Lobe Pump for Food Grade]]></title><link><![CDATA[https://shenghuipump.en.ec21.com/OEM_Customized_3RP_Stainless_Steel--11990538_11990542.html]]></link><description><![CDATA[Flange joint, threaded connection, quick connection.
10. Seal type: Mechanical Seal and Packing Seal.
Advantage:
1. Since the pump’s lobes do not come into contact with each other, lobe pumps can m]]></description><pubDate><![CDATA[20240823]]></pubDate></item>
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<title><![CDATA[Festo Servo Motor EMMT-AS-60-S-LS-RMB 5242199 in Stock]]></title><link><![CDATA[https://cwgreentech.en.ec21.com/Festo_Servo_Motor_EMMT_AS--11988971_11988974.html]]></link><description><![CDATA[Concentricity, coaxiality, axial runout to DIN SPEC 42955
N
Balance quality
G 2.5
Detent torque
&lt;1.0% of the peak torque
Bearing lifetime under nominal conditions
20000 h
Interface code, motor out
60]]></description><pubDate><![CDATA[20240823]]></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_Austenitic--7635832_7815410.html]]></link><description><![CDATA[FLANGES
Summary
Standards
Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
ASTM A182
Standard Spe]]></description><pubDate><![CDATA[20240812]]></pubDate></item>
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<title><![CDATA[Flame Arresters]]></title><link><![CDATA[https://vacuumpumpsaisa.en.ec21.com/Flame_Arresters--11098941_11098947.html]]></link><description><![CDATA[flanged connections, this china Flame Arresters
provides the option of the removal of the flame cell element for easy cleaning and replacement without disconnecting of the pipe connection. Standard h]]></description><pubDate><![CDATA[20240729]]></pubDate></item>
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<title><![CDATA[CUSN8 Tin Bronze FB090 &amp; FB092 Flange Bushing Bearings]]></title><link><![CDATA[https://viiplusbearing.en.ec21.com/CUSN8_Tin_Bronze_FB090_FB092--11082003_11082034.html]]></link><description><![CDATA[concentration, which makes it more affordable while still maintaining high performance.
The CUSN6.5 alloy is used in the manufacture of the FB092 flange bushing bearings. FB092, also known as oil-imp]]></description><pubDate><![CDATA[20240704]]></pubDate></item>
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<title><![CDATA[3NB-1300 Triplex Mud Pumps]]></title><link><![CDATA[https://yppetro.en.ec21.com/3NB_1300_Triplex_Mud_Pumps--11725383_11725385.html]]></link><description><![CDATA[concentricity by adding gaskets at the bottom guidance.
Fluid Cylinder
The cylinder is made of forge alloy steel and adopts a straight-way structure. The hydraulic cylinder has a small size and highe]]></description><pubDate><![CDATA[20240703]]></pubDate></item>
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<title><![CDATA[Kammprofile Gasket]]></title><link><![CDATA[https://ukey.en.ec21.com/Kammprofile_Gasket--11861260_11861857.html]]></link><description><![CDATA[Kammprofile Gasket (Serrated Metallic Gasket) consist of a metal core, generally stainless steel with concentric grooves on both sides. A sealing layer is usually applied on either side and depending]]></description><pubDate><![CDATA[20240618]]></pubDate></item>
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<title><![CDATA[STO/STW NE Safety Chuck, KEST Safety Chuck VT1/VT2/VT6/VT7]]></title><link><![CDATA[https://kestprc.en.ec21.com/STO_STW_NE_Safety_Chuck--10523707_10967999.html]]></link><description><![CDATA[flange mounted chucks.
Boschert VT6
Features:
*Perfect concentricity with the possibility to transmit a high amount of torque 
*Super easy loading of the winding Beam 
*High speed up to 1350 RPM (Hig]]></description><pubDate><![CDATA[20240529]]></pubDate></item>
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<title><![CDATA[100 Mesh Stainlesss Steel Wire Mesh Basket Filter Tube for Plate Heat Exchanger with Handle]]></title><link><![CDATA[https://zhehanfilter1202.en.ec21.com/100_Mesh_Stainlesss_Steel_Wire--11932893_11937217.html]]></link><description><![CDATA[Flange with handle
MOQ
1pc
Description
Plate heat exchanger is a kind of high efficiency heat exchanger which is composed of a series of metal sheets with a certain corrugated shape. Thin rectangular]]></description><pubDate><![CDATA[20240515]]></pubDate></item>
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<title><![CDATA[Carbon Steel Weld Neck Flange]]></title><link><![CDATA[https://hebeifusion.en.ec21.com/Carbon_Steel_Weld_Neck_Flange--11708757_11841735.html]]></link><description><![CDATA[and stability to the joint.
Reduces stress concentration at the base of the flange due to its tapered design.
Offers good resistance to corrosion and high temperatures when made from carbon steel.
]]></description><pubDate><![CDATA[20230906]]></pubDate></item>
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<title><![CDATA[PP Square Ventilation Duct]]></title><link><![CDATA[https://xichenghuanbao.en.ec21.com/PP_Square_Ventilation_Duct--11430858_11431513.html]]></link><description><![CDATA[flange.
Features of square PP duct
No corrosion: The square PP duct can withstand the PH value in a wide temperature range, ranging from 1 to 14 high concentrations of acid and alkali corrosion.
Wear]]></description><pubDate><![CDATA[20210818]]></pubDate></item>
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<title><![CDATA[EO Sterile Stainless Steel Twist Plunger for 1ml Glass Syringe with Metal Plunger EO Sterile]]></title><link><![CDATA[https://wanrey.en.ec21.com/EO_Sterile_Stainless_Steel_Twist--11839617_11840247.html]]></link><description><![CDATA[flange)
Color: Stainless Steel Color,No Coating
Features: Made to use with pre-filled syringes
Use with: Concentrates
LOGO Printing and LOGO Laser are welcome,Trulieve Metal Plunger,Trulieve Plunger
]]></description><pubDate><![CDATA[20230831]]></pubDate></item>
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<title><![CDATA[Grooved Metal Gasket]]></title><link><![CDATA[https://fujipk.en.ec21.com/Grooved_Metal_Gasket--1_7173256.html]]></link><description><![CDATA[concentric grooves and effective sealing is minimized so as to increase sealing effect. Both of these gaskets are extensively used on pipe flanges, valve bonnets, pressure vessel,Heat exchanger at hi]]></description><pubDate><![CDATA[20121231]]></pubDate></item>
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<title><![CDATA[GRP Water Tank(Grp Panel Tank)]]></title><link><![CDATA[https://samsungmcp.en.ec21.com/GRP_Water_Tank_Grp_Panel--268557_2218757.html]]></link><description><![CDATA[Flange type) Size : 20A ~ 150A Standards : JIS 10 K
FC Nozzle(Male threaded type) Size : 20A ~ 150A Standards : JIS 10 K
Gun Metal Nozzle(Screwed type) Size : 13A ~ 80A
Air Vent Material : ABS Size :]]></description><pubDate><![CDATA[20130531]]></pubDate></item>
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<title><![CDATA[Monel Alloy Sheet]]></title><link><![CDATA[https://shanghaijiuzheng.en.ec21.com/Monel_Alloy_Sheet--10173720_10173740.html]]></link><description><![CDATA[flange and forgings 
Monel 400 composition： 
Alloy
C
Mn
Si
S
Ni
Cu
Fe
Monel 400
&amp;le;0.30
&amp;le;2.00
&amp;le;0.50
&amp;le;0.024
&amp;ge;63
28.0～34.0
&amp;le;2.5
Monel 400 physical properties: 
Density
8.83g/cm3
Mel]]></description><pubDate><![CDATA[20171019]]></pubDate></item>
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<title><![CDATA[pipe fitting+Reducer]]></title><link><![CDATA[https://cherry1985.en.ec21.com/pipe_fitting_Reducer--1733318_3620078.html]]></link><description><![CDATA[Concentric Reducer and Eccentric Reducer
d. Caps
e. Stub Ends
4. Material: Stainless Steel and Carbon Steel
FLANGES:
Manufacturing:
1. Forged
2. Standard: ANSI, DIN, JIS, BS, ABS,and etc.
3. Size: 1/]]></description><pubDate><![CDATA[20231221]]></pubDate></item>
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<title><![CDATA[Incoloy 825 Inconel 600 718 Monel Fitting Flange Pipe Tube]]></title><link><![CDATA[https://lindasun00.en.ec21.com/Incoloy_825_Inconel_600_718--2845141_2845227.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[Wet  Magnetic Separator for Iron Ore]]></title><link><![CDATA[https://lonelyfife.en.ec21.com/Wet_Magnetic_Separator_for_Iron--2878665_2878675.html]]></link><description><![CDATA[flanges have inner and outer seals ensuring the cover and flange joints are watertight. Sealed for life proprietory, flange bearings have grease nipples fitted and are protected from the slurry runni]]></description><pubDate><![CDATA[20170927]]></pubDate></item>
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<title><![CDATA[Caps]]></title><link><![CDATA[https://csfittings.en.ec21.com/Caps--4521509_4521521.html]]></link><description><![CDATA[Concentric and Eccentric Reducer from 1/2 inch to 48 inch
4. Caps from 1/2 inch to 48 inch
5. Welding Neck, Slip On and Blind Flanges from 1/2 inch to 48 inch
If you have any inquiry about our produc]]></description><pubDate><![CDATA[20220105]]></pubDate></item>
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<title><![CDATA[Distillation Use Price Laboratory Vacuum China Rotary Evaporator]]></title><link><![CDATA[https://jenny0507nanbei.en.ec21.com/Distillation_Use_Price_Laboratory_Vacuum--10741822_10741987.html]]></link><description><![CDATA[concentration. 
Technical data for rotary evaporator
Model
NBRE-5000
Lifting motor power
100W
Heating power 
8kw
Rotating flask
50L Flange mouth:&amp;Phi;125mm
collecting flask
20L Flange mouth:&amp;Phi;60mm]]></description><pubDate><![CDATA[20180601]]></pubDate></item>
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<title><![CDATA[Carbon Steel elbow pipe fittings]]></title><link><![CDATA[https://pipefitting0086.en.ec21.com/Carbon_Steel_elbow_pipe_fittings--6461971_6483001.html]]></link><description><![CDATA[Concentric Reducers &amp; Eccentric Reducers
4. Butt weld End Caps from 1/2 inch to 72nch
5.Butt weld Bend 2D 3D, 4D, 5D etc. 
6.All kinds of Flanges, welding neck , slip on , socket weld , threaded , la]]></description><pubDate><![CDATA[20160624]]></pubDate></item>
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<title><![CDATA[High-Quality Drum Gear Couplings     Drum Gear Coupling       Gear Coupling Manufacturer]]></title><link><![CDATA[https://halenhan92211.en.ec21.com/High_Quality_Drum_Gear_Couplings--10456170_10465338.html]]></link><description><![CDATA[Applications for HUADING high-quality gear couplings
are numerous. Continuous and Flanged Sleeve Gear Couplings are commonly used to solve problems with extended shaft ends, mill motors, and limited ]]></description><pubDate><![CDATA[20221107]]></pubDate></item>
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<title><![CDATA[GJQ(X)-SF Double-sphere Flexible Rubber Expansion Connector]]></title><link><![CDATA[https://liweigroup.en.ec21.com/GJQ_X_SF_Double_sphere--6699342_8369032.html]]></link><description><![CDATA[concentricity. 2)By using different materials, it can be made many kinds to cater for different medium and environment. Such as acid resistance, alkali resistance, corrosion resistance, oil resistanc]]></description><pubDate><![CDATA[20131105]]></pubDate></item>
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<title><![CDATA[Serrated Grooved Gasket, Ring Joint Gasket, Metal Double Jacketed Gasket]]></title><link><![CDATA[https://dongsuh621.en.ec21.com/Serrated_Grooved_Gasket_Ring_Joint--11086030_11086031.html]]></link><description><![CDATA[concentric grooves and effective sealing is minimized so as to increase sealing effect.
both of these gaskets are extensively used on pipe flanges, valve bonnets, pressure vessel, Heat exchanger at h]]></description><pubDate><![CDATA[20200324]]></pubDate></item>
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<title><![CDATA[Seamless Elbow Duplex Stainless Steel A815 Uns S31803 /1.4462 ASME B16.9 Pipe Fittings Elbow Tee]]></title><link><![CDATA[https://cnpipeline.en.ec21.com/Seamless_Elbow_Duplex_Stainless_Steel--4175128_6261044.html]]></link><description><![CDATA[C&amp;N is a professional pipe fittings &amp; flange manufacturer in China, 
We can produce high quality duplex stainless steel pipe fittings,Duplex stainless steel UNS S31803 /1.4462 
Chemical Composition
C]]></description><pubDate><![CDATA[20160809]]></pubDate></item>
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<title><![CDATA[GGA-70-1 O2 Flue Gas Analyzer]]></title><link><![CDATA[https://dxgltd.en.ec21.com/GGA_70_1_O2_Flue--11885117_11885679.html]]></link><description><![CDATA[Flange / CablesOptions
Detector Protector / Teflon Coated DetectorIP66 or NEMA 4XRegulator &amp; Valve / Calibration GasCertificates / Approvals
Type Approval (Korea)US EPA (USA)CPA, CCEP (China)EAC, PAC]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
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<title><![CDATA[HMHG Series Harmonic Drive Hat Type]]></title><link><![CDATA[https://hansmotion.en.ec21.com/HMHG_Series_Harmonic_Drive_Hat--11689433_11752229.html]]></link><description><![CDATA[flange to mount the loads directly without additional supports, ensuring a simple and space-saving design. Light weight is very important for some applications, HMHG-I-LW is available for lightweight]]></description><pubDate><![CDATA[20230320]]></pubDate></item>
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<title><![CDATA[Double Rotary Valve]]></title><link><![CDATA[https://anshavalve2023.en.ec21.com/Double_Rotary_Valve--11802988_11803008.html]]></link><description><![CDATA[flange
--Forged body, two design options: concentric or eccentric.
--Patented pneumatic assembly design and pneumatic control to meet explosion-proof requirement.
--Accessories: Gas control unit (5 /]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
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<title><![CDATA[Kammprofile Gasket,Cammprofile Gasket]]></title><link><![CDATA[https://cnjtop.en.ec21.com/Kammprofile_Gasket_Cammprofile_Gasket--11375940_11501689.html]]></link><description><![CDATA[concentric serrations which provides high pressure areas, ensuring that the soft coating flows into any imperfection in the flange even at relatively low bolt loads. The result is a gasket, which com]]></description><pubDate><![CDATA[20240224]]></pubDate></item>
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<title><![CDATA[ISO2531/EN545 Ductile Iron Double Flange Concetric Taper]]></title><link><![CDATA[https://pipefittingcn.en.ec21.com/ISO2531_EN545_Ductile_Iron_Double--11552196_11550311.html]]></link><description><![CDATA[LOOSE FLANGE REDUCER/TAPER PN 16Loose flange pipe fitting
1.250 micron blue epoxy coating approved for potable water.2.Manufactured of ductile iron GGG50/GJS-500 according to ISO1083. 3.Flange manufa]]></description><pubDate><![CDATA[20220506]]></pubDate></item>
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<title><![CDATA[CTB Wet Drum Magnetic Separator]]></title><link><![CDATA[https://alexbyhb.en.ec21.com/CTB_Wet_Drum_Magnetic_Separator--11869101_11886629.html]]></link><description><![CDATA[flanges have inner and outer seals ensuring the cover and flange joints are watertight. Sealed for life proprietory, flange bearings have grease nipples fitted and are protected from the slurry runni]]></description><pubDate><![CDATA[20240111]]></pubDate></item>
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<title><![CDATA[300W Xenon Lamp Light Source System Integrated Light Source CEL-PF300-T9  Photocatalysis]]></title><link><![CDATA[https://aulight2021.en.ec21.com/300W_Xenon_Lamp_Light_Source--11446837_11446847.html]]></link><description><![CDATA[concentricity of bulb, heat dissipation, isolation, flange, etc .;7. A new temperature control feedback system is used to isolate high voltage and improve accuracy;8. The standard steering lens can m]]></description><pubDate><![CDATA[20240104]]></pubDate></item>
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<title><![CDATA[HDPE Dredge Pipe]]></title><link><![CDATA[https://valorpipe.en.ec21.com/HDPE_Dredge_Pipe--11534958_11534959.html]]></link><description><![CDATA[concentration range.
HDPE dredge pipes are widely used for dredging industries, dredger pipelines, sand pumping pipelines, etc.
HDPE pipe with flange for dredge
With dredging becoming more and more p]]></description><pubDate><![CDATA[20220222]]></pubDate></item>
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<title><![CDATA[HDPE Dredging Pipes]]></title><link><![CDATA[https://sincopipe.en.ec21.com/HDPE_Dredging_Pipes--11765569_11765573.html]]></link><description><![CDATA[concentration range.
HDPE dredging pips are manufactured and welded from two HDPE flange adapters and two steel flanges where the two pipes can be easily joined together by flanges and covered with f]]></description><pubDate><![CDATA[20230406]]></pubDate></item>
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<title><![CDATA[30L Jacketed Tank Wiped Film Evaporator Molecular Distillation System]]></title><link><![CDATA[https://toptionchina.en.ec21.com/30L_Jacketed_Tank_Wiped_Film--11897637_11897638.html]]></link><description><![CDATA[flange and pipeline flange.24 hours Continuously Produce: Small Experiment – Pilot Research – Industrial Type, whole produce process meet international process standard, provide no deviation expe]]></description><pubDate><![CDATA[20240205]]></pubDate></item>
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<title><![CDATA[Metal Stamping Parts]]></title><link><![CDATA[https://hhuitech.en.ec21.com/Metal_Stamping_Parts--11781519_11781524.html]]></link><description><![CDATA[flanges that are difficult to manufacture by other methods to improve their rigidity. Due to the use of precision dies, the accuracy of workpieces can reach a micron level, and with high repetition a]]></description><pubDate><![CDATA[20230504]]></pubDate></item>
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<title><![CDATA[3pe Anti-corrosion Steel Pipe Production Line]]></title><link><![CDATA[https://txhmachine.en.ec21.com/3pe_Anti_corrosion_Steel_Pipe--11854146_11875614.html]]></link><description><![CDATA[flanges, which are made of rolled Mn13 high steel plate. The inlet and outlet of the steel pipe body is equipped with sealed soft polyurethane plate.
Steel sand circulation device:
Bucket elevator eq]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[Threaded Flanges ASME B16.5 150LB A105 Carbon Steel Pipe Fitting]]></title><link><![CDATA[https://aiguo1.en.ec21.com/Threaded_Flanges_ASME_B16.5_150LB--11597775_11597776.html]]></link><description><![CDATA[1.Standard:EN1092-1, ANSI, ASME, ASTM, JIS, DIN, UNI, GOST, BS4504, AS2129, etc.
2.Customized:Standard, also non-standard and special flanges according to drawings
3.Type: PL , BL, SO, Threaded, WN, ]]></description><pubDate><![CDATA[20220706]]></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[flange also provides reinforcement to the connection, which makes it suitable for use in high-pressure and high-temperature applications. The tapered design of the neck reduces stress concentrations ]]></description><pubDate><![CDATA[20230802]]></pubDate></item>

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