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Home
About Us
About Shuangneng
Our Strength
Products
Stainless Steel Flange
Plate FLANGE
Weld Neck FLANGE
Blind FLANGE
Slip On FLANGE
Socket Weld FLANGE
FF Flange
LWN Flange
Tube Sheet
Industrial Pipe Fitting
Butt Weld Fitting
Threaded Fitting
Socket Weld Fitting
Stub End
Stainless Steel Cap
Stainless Steel Cross
Line Blanks
Sight Glasst
Manway and Manhole
News
Company News
Industry News
Download
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Contact Us
Home
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Sitemap
Home
About Us
About Shuangneng
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Our Strength
Products
Stainless Steel Flange
Plate FLANGE
Plate (PL) Flanges
Weld Neck FLANGE
Welding Neck Flange
Blind FLANGE
Blind Flange
Slip On FLANGE
Slip-On Flange
Socket Weld FLANGE
Socket Welded Flange
FF Flange
Flat Face Flange
LWN Flange
Long Weld Neck Flange
Tube Sheet
Titanium Alloy Tube Sheet
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Stainless Steel Tube Sheet
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Bimetallic Coated Tube Sheet
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Copper Alloy Tube Sheet
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Carbon Steel Tube Sheet
Industrial Pipe Fitting
Butt Weld Fitting
Butt Welding 180 Degrees LR Return
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Butt Welding 90 Degrees LR Elbow
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Butt Welding 45 Degrees Short Elbow
Threaded Fitting
Threaded 45 Degrees Elbow
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Threaded Tee
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Threaded 90 Degree Elbow
Socket Weld Fitting
Socket Welding Coupling
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Socket Welding Tee
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Socket Welding 45 Degrees Elbow
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Socket Welding 90 Degrees Elbow
Stub End
Lap Joint Stub Ends
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1.5 Inch x 1.5 Pipe Fitting Stub End
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4 In x 4 In Fitting Pipe Stub End
Stainless Steel Cap
Stainless Steel Pipe Caps
Stainless Steel Cross
Stainless Steel 180° Industry Elbow
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Stainless Steel 90° Industry Elbow
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Stainless Steel 45° Industry Elbow
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Stainless Steel Concentric Cross
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Socket Welding Cross
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Threaded Cross
Line Blanks
RTJ Male Figure-8 Blank
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Paddle Blank and Spacer
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Figure-8 Blank
Sight Glasst
Wiper Flange Sight Glass
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Welding Clamp Pipeline Sight Glass
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Stainless Steel Aseptic Sight Glass
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Inline Tube Sight Glass
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Flange Type Sight Glass with LED Light
Manway and Manhole
Industrial Grade Boom Manway
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Mini Non-pressure Round Manway
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Round Pressure Manway
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Single Square Manway
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Non-pressure Round Manway
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Elliptical Manhole Cover
News
Company News
2022.7.14 ShuangNeng in Shandong Zibo Exhibition
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2022.7.27 ShuangNeng in Shanxi Xi‘an Exhibition
Industry News
Main design of stainless steel non-standard flange
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The origin of ship flanges and ship flat welding flanges
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The position of American standard stainless steel flanges in industrial production is becoming increasingly important
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Socket welding cross has attracted widespread attention and application
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What is a Stainless Steel Flange and What is Its Purpose?
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Innovative Stainless Steel Non-Standard Flanges Revolutionize Pipeline Engineering
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Introducing the Revolutionary PL Flange (Plate Flange) in Industrial Piping Systems
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Revolutionizing Industrial Piping: The Stainless Steel Blind Flange Explained
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Stainless Steel Tube Sheets: The Backbone of Efficient Heat Exchanger Systems
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Comprehensive Guide to Stainless Steel Elbows: Types, Applications, and Benefits
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Comprehensive Guide to Stainless Steel Tee Fittings: Types, Uses, and Benefits
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Stainless Steel Pipe Caps: Essential Protection for Industrial Piping Systems
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Stainless Steel Cross Fittings: The Solution for Multi-Directional Flow Systems
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Stainless Steel Welding Neck Flanges Revolutionize Industrial Piping Systems with Advanced Compliance and Sustainability
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What is a Tube Sheet and Why is It Essential in Heat Exchangers and Other Industrial Applications?
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Stainless Steel Socket Weld (SW) Flanges: A Comprehensive Guide to Features, Applications, and Industry Advantages
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Comparison and Analysis of Stainless Steel Flange Forging and Casting Processes: Performance Differences and Industry Application Selection Guide
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The Advantages of Duplex Steel Flanges: Why They Outperform Standard Stainless Steel Flanges
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Stainless steel flange manufacturer introduce what is the material of Hastelloy C276 (N10276) and what is its chemical composition
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What Are High-Pressure Vessel Flanges? A Guide by Stainless Steel Flange and Pipe Fittings manufacturers
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The Dangers of Low-Quality Flanges: A Warning from Stainless Steel Flange Manufacturers
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What Should Be Considered When Choosing Stainless Steel Flanges?
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The Manufacturing Process of Stainless Steel Flanges: Precision Engineering for Industrial Reliability
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