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      • ASTM A333 Grade 7 Seamless Pipe
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      • ASTM A335 P5 High pressure boiler pipes
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  • Abrasion
    • Bimetal Clad Pipe
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    • ASTM Seamless pipe and tube
      • ASTM A106 Carbon Steel Pipe & Tube
      • ASTM A179 Heat Exchanger Tubes
      • ASTM A192 High-pressure Steel Boiler Tube
      • ASTM A199 Heat-Exchanger tubes, Condenser Tubes
      • ASTM A519 carbon and alloy steel mechanical tubing
      • ASTM A53 Gr.B Pipes
    • Seamless pipes by applications
      • Boiler tubes
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      • Tubes for Fluid Transportation Service
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      • Tubes for Mechanical and Automobile
    • Carbon Steel Pipes
      • Heavy Wall Seamless Carbon steel Pipe
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      • DIN 1629 carbon seamless steel pipes
      • DIN 17175 alloy steel pipe
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      • EN 10216 non alloy steel tubes
        • EN10216-2 Non-alloy and steel tubes
      • EN 10305-1 seamless precision steel tube
    • JIS seamless pipe
      • JIS G3429 Seamless steel tubes for high pressure gas cylinder
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      • JIS G3454,G3455,G3456 Carbon steel pipes
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    • Leading Big O.D. Steel seamless pipes supplier in Asia
  • Weld steel pipes
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      • 2PP/3PP Anti-corrosion pipe
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      • IPN8710 Water pipe inner wall
      • Pipe cement mortar lining
      • Single-layer anti-corrosion epoxy powder pipe
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        • Large diameter square tube defects
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    • ASTM A556 Superheater Steel Tube
    • Stainless steel pipe fittings
    • Duplex Stainless Steel Pipe
    • Heat resistant stainless steel pipe
    • Stainless steel oval pipe
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Sunny Steel blog

Sunny Steel blog

Steel tube and pipe solutions

  • Home
  • About
    • Company Overvies
    • Knowledge
      • Material specifications
        • How to packing the seamless pipe
        • How to calculate a steel pipe theoretic weight
      • Contact
    • Blogs
  • Alloy pipes
    • ASTM A213 Alloy Tubes
      • ASTM A213 T5 Seamless alloy pipe
      • ASTM A213 T5b Seamless alloy tube
      • ASTM A213 T9 Seamless alloy pipe
      • ASTM A213 T11 Seamless alloy pipe
      • ASTM A213 T12 Seamless alloy pipes
      • ASTM A213 T22 alloy pipe
      • ASTM A213 T22 Tube
      • ASTM A213 T91 Seamless alloy tube
      • ASTM A213 T92 Alloy Steel Seamless Tube
    • ASTM A333 Alloy pipes
      • ASTM A333 Low Temperature Pipe
      • ASTM A333 Grade 1 Seamless Pipe
      • ASTM A333 Grade 3 Seamless Pipe
      • ASTM A333 Grade 4 Seamless Pipe
      • ASME SA333 Gr.6 Seamless Steel Pipe
      • ASTM A333 Grade 7 Seamless Pipe
      • ASTM A333 Grade 9 Seamless Pipe
      • ASTM A333 Grade 10 Seamless steel Pipe
    • ASTM A335 Chrome Moly Pipe
      • ASTM A335 P5 High pressure boiler pipes
      • ASTM A335 P9 alloy steel pipe
      • ASTM A335 P11 alloy steel pipe
      • ASTM A335 P22 steel pipe
      • ASTM A335 P91 high pressure pipe
      • ASTM A335 P92 High pressure boiler pipes
    • Steel Alloy Pipes stock
      • ASME A213 T12 stock
      • ASTM A335 P5 Stock
      • ASME A335 P11 stock
      • ASTM A335 P91 stock
      • ASTM A335 P22 stock
      • ASTM A333 Grade 6 stock
    • ASTM A519 Seamless pipe and tube
    • EN 10216 non alloy steel tubes
      • EN10216-2 Non-alloy and steel tubes
  • Abrasion
    • Bimetal Clad Pipe
      • Rare Earth Alloy Wear-resisting Casting Pipe
        • Rare Earth Alloy Wear-resisting Casting Flanged Pipe
        • Rare earth alloy wear-resistant pipe bending
        • Rare Earth Wear Resistant alloy Elbow
        • Rare Earth Alloy Wear-resisting Casting Flanged Pipe
        • Rare earth alloy wear-resistant bending
        • Wear-resistant Alloy Composite Pipe
        • high chromium cast iron pipes
      • Bimetal Clad Pipe Bend
      • Bi Metal Clad elbow
      • Bi Metal Clad flanged pipe
      • Bimetal Cladding Steel Pipe
      • Bimetal wear resistant high chrome alloy tube
      • High Chromium Cast Iron Bimetal Cladding Pipe
    • Ceramic tile lined pipe
      • Ceramic tile lined pipe
      • Ceramic tile lined bending
      • Ceramic Tile lined pipe reducer
    • Ceramic-Lined Pipes & Elbows
      • Alumina Ceramic Lining Pipes
      • Alumina ceramic abrasive lined pipe
      • Abrasion resistant pipe elbows
      • Backpack wear-resistant ceramic lined elbow
      • Ceramic-Lined Pipes & Elbows
      • Ceramic lined composite Y-type Tee
      • Ceramic Lined Elbows and Bends
      • Ceramic Lined Reducer Pipe with flange
      • Ceramic lined Wearable Tube
      • SHS Ceramic Composite Pipe
      • Ceramic Lined Reducer Pipe
  • Fitting
    • Cap fitting
      • ASTM A234/ASME SA234M Standard Specification
      • Large size cap
      • Pipe Caps DIN 2617
      • Pipe caps DIN 28011
      • Socket pipe cap
      • Vessel heads
      • Stainless steel caps
    • Coupling Fittings
    • Forged fittings
    • Pipe bending
      • 12D Pipe bending
      • 180 Degree pipe bending
      • 5D Pipe bending
      • Abrasion Resistant pipe Bends
      • API 5L Pipe bend
      • Bending Services
      • Butt-welded pipe bending
      • High pressure pipe bending
      • Large size pipe bending
      • Seamless pipe bending
      • Small size pipe bending
    • Stainless steel pipe fittings
    • Pipe elbows
      • Big diameter elbows
      • Larg diameter elbow
      • Long radius pipe elbow
      • Short radius pipe elbow
      • Stainless pipe elbow
    • Pipe reducer
      • Abrasion resistant pipe Reducer
      • Concentric reducer
      • Eccentric reducer
        • Large size eccentric reducer
        • Seamless eccentric reducer
      • High pressure concentric reducer
      • Stainless steel reducer
      • WPB Reducer
    • Pipe tee
      • Barred Tee
      • Equal tee
      • Forged Tee Fittings
      • Reducing tee
      • Saddle previously
        • Saddle previously DIN2618
      • Stainless steel Tees
      • Straight tee and Reducing tee
    • Pipe cross
      • Equal cross
      • Reducing cross
    • Stub end
      • Carbon steel stub end
      • Stainless stub end
      • Lap join stub end
  • Flange
    • ANSI Flange
    • AWWA Standard flange
    • Blind Flanges
    • Welding Neck Flanges
    • Forged steel flanges
    • Lap Joint Flanges
    • Reducing Flanges
    • Slip-On Flanges
    • Socket Welding Flanges
    • Spectacle blind flange
    • Stainless Steel Flanges
    • Threaded Flanges
    • Welding Neck Flanges
  • Seamless pipe
    • ASTM Seamless pipe and tube
      • ASTM A106 Carbon Steel Pipe & Tube
      • ASTM A179 Heat Exchanger Tubes
      • ASTM A192 High-pressure Steel Boiler Tube
      • ASTM A199 Heat-Exchanger tubes, Condenser Tubes
      • ASTM A519 carbon and alloy steel mechanical tubing
      • ASTM A53 Gr.B Pipes
    • Seamless pipes by applications
      • Boiler tubes
      • Heat exchanger tube
      • Seamless pipes for high temperature and pressure service
      • Seamless pipes for low and medium pressure service
      • Seamless steel pipe for ship building usage
      • Seamless steel tubes in small calibers for high(low and medium) Pressure boilers and petro chemical industry
      • Tubes for Fluid Transportation Service
      • Tubes for Heat Exchanger and Condensers
      • Tubes for Mechanical and Automobile
    • Carbon Steel Pipes
      • Heavy Wall Seamless Carbon steel Pipe
    • DIN/EN Steel Pipe
      • DIN 1629 carbon seamless steel pipes
      • DIN 17175 alloy steel pipe
      • DIN2391 Seamless Precision Steel Tube
      • EN 10216 non alloy steel tubes
        • EN10216-2 Non-alloy and steel tubes
      • EN 10305-1 seamless precision steel tube
    • JIS seamless pipe
      • JIS G3429 Seamless steel tubes for high pressure gas cylinder
      • JIS G3445 Carbon steel tubes for machine structural purposes
      • JIS G3454,G3455,G3456 Carbon steel pipes
      • JIS G3461,G3462 Carbon steel/Alloy steel tubes
    • Leading Big O.D. Steel seamless pipes supplier in Asia
  • Weld steel pipes
    • Anti-corrosion steel pipe
      • 2PP/3PP Anti-corrosion pipe
      • 3PE steel pipe, 2PE Steel pipe
      • High-density polyethylene jacket pipe
      • IPN8710 Water pipe inner wall
      • Pipe cement mortar lining
      • Single-layer anti-corrosion epoxy powder pipe
    • ERW pipes
    • Galvanized Steel Pipe
      • Pre-galvanized steel pipe
      • Galvanized mild steel pipe
      • ERW Galvanized Steel Pipe
    • HFI Welded Pipe
    • LSAW pipe
    • SSAW pipes
    • Special Welded Tubes
      • Oval Tubes
      • Flat oval pipes
      • Rectangular Hollow Sections
      • Square hollow section
        • Large diameter square tube defects
  • Stainless Pipes
    • ASTM A556 Superheater Steel Tube
    • Stainless steel pipe fittings
    • Duplex Stainless Steel Pipe
    • Heat resistant stainless steel pipe
    • Stainless steel oval pipe
    • Stainless steel pipes for oil cracking
    • Stainless steel tube for heat exchanger
    • Stainless Steel Square / Rectangular Tubes
    • Bright annealing tube
    • Stainless Steel Seamless Pipes
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  • Pipe reducer

Category: Pipe reducer

A reducer is the component in a pipeline that reduces the pipe size from a larger to a smaller bore (inner diameter).

Pipe reducer size data

2017年2月13日 sunnysteel

A reducer is the component in a pipeline that reduces the pipe size from a larger to a smaller bore (inner diameter).

Pipe reducerA234 WPB reducer, carbon steel reducer, Concentric reducer, pipe reducerLeave a commentRead More

Concentric reducer

2017年2月13日 sunnysteel

Butt weld Reducers are used for connecting pipes of different diameters and find wide applications in various chemicals, construction industries, paper, cement & ship builders.

Pipe reducerButt-welded concentric reducer, Concenteric Reducer, High pressure concentric reducer, Low pressure concentric reducer, Seamless concentric reducerLeave a commentRead More

Eccentric reducer

2017年2月13日2017年2月14日 sunnysteel

Sunny Steel are Manufacturer, Exporter and Supplier of ASME B16.9 Butt weld Eccentric Reducer.

Pipe reducerButt-welded Eccentrice reducer, Eccentric Reducer, Large size eccentric reducer, Welded Eccentric reducerLeave a commentRead More

Seamless eccentric reducer

2017年2月13日2017年2月14日 sunnysteel

Seamless eccentric reducer manufactured using superior grade raw materials.

Pipe reducerA234 WP91, ANSI B16.9, Seamless eccentric reducer, Seamless Eccentric ReducersLeave a commentRead More

Stainless steel reducer

2017年2月13日2017年2月14日 sunnysteel

Stainless steel reducer manufactured using superior grade raw materials.

Pipe reducerConcentric reducer, reducer, Seamless reducer, Stainless steel reducer, Stainless Steel Seamless reducer, Steel reducerLeave a commentRead More

ASTM A234 WPB Concentric Reducer

2017年2月13日 sunnysteel

Sunny Steel are Manufacturer, Exporter and Supplier of ASTM A234 WPB Concentric Reducer.

Pipe reducerASTM A234 WPB Concentric ReducerLeave a commentRead More

ANSI B16.9 ASTM A234 WPB Eccentric Reducer

2017年2月13日 sunnysteel

Sunny Steel are Manufacturer, Exporter and Supplier of ANSI B16.9 ASTM A234 WPB Eccentric Reducer.

Pipe reducerA234 WP91, ANSI B16.9, ANSI B16.9 ASTM A234 WPB Eccentric Reducer, ANSI B16.9 ASTM A234 WPB Eccentric Reducer sLeave a commentRead More

High pressure concentric reducer

2017年2月13日 sunnysteel

High pressure concentric reducer manufactured using superior grade raw materials.

Pipe reducerA234 WP91, ANSI B16.9, High pressure concentric reducer, High pressure concentric reducersLeave a commentRead More

Large size eccentric reducer

2017年2月13日 sunnysteel

Sunny Steel are Manufacturer, Exporter and Supplier of Large size eccentric reducer.

Pipe reducerA234 WP91, ANSI B16.9, Large size eccentric reducer, Large size eccentric reducersLeave a commentRead More

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Shanghai, 200081, China

You can get in touch by :
E-mail:sales@sunnysteel.com
Tel.: +8621 3378 0199


ASTM A234/ASME SA234M

ASTM A420 Standard Specification
  • ASTM A420
  • ASME B16.9
  • ASME B16.28

Material specifications

Material specifications
  • ASTM A213 / A213M
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  • ASTM A335/ ASME SA335

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  • Use of CLSP

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