ASME B16.9 ASTM A403 WP316L Custom Concentric Reducer 8 Inch - 2 1/2 Inch Sch10S - Yaang


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ASME B16.9 ASTM A403 WP316L Custom Concentric Reducer 8 Inch - 2 1/2 Inch Sch10S

  • FOB PriceUSD 1 - 1,900/Piece
  • PortNingbo or Shanghai Port
  • MOQ1 Piece
  • Supply Ability1000 Pieces Per Day
  • Payment TermsL/C,T/T,Western Union,MoneyGram
  • PackagingSeaworthy plywood cases or pallets
  • Delivery2 - 10 days

Detailed description

Quick Details

  • Material: Stainless Steel 316L, etc
  • Technics: Cold Formed
  • Type: 316L Custom Concentric Reducer
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Yaang
  • Connection: Welding
  • Shape: Equal
  • Head Code: Round

Packaging & Delivery

Packaging Detail: Plywood case or fumigation woodern case
Delivery Detail: Usually 2-10 days depend on the quantity


ASME B16.9 ASTM A403 WP316L Custom Concentric Reducer

1. Size: 8 Inch - 2 1/2 Inch (219*73)

2. Wall thickness: SCH10S

3. Material: Stainless Steel 316L, etc

China Concentric Reducer Manufacturer Yaang supplies ASME B16.9 ASTM A403 WP316L Custom Concentric Reducer, 8 Inch - 2 1/2 Inch, SCH10S.

Composition ranges for 316L grade of stainless steels

Grade C Mn Si P S Cr Mo Ni N
316 Min - - - 0 - 16.0 2.00 10.0 -
Max 0.08 2.0 0.75 0.045 0.03 18.0 3.00 14.0 0.10
316L Min - - - - - 16.0 2.00 10.0 -
Max 0.03 2.0 0.75 0.045 0.03 18.0 3.00 14.0 0.10
316H Min 0.04 0.04 0 - - 16.0 2.00 10.0 -
max 0.10 0.10 0.75 0.045 0.03 18.0 3.00 14.0 -

Size: 8 Inch - 2 1/2 Inch (219*73)

Carbon Steel: ASTM: SA105N/A105, ASTM SA350 LF2,etc

Stainless Steel: ASTM A182 F304/304L/316/316L, etc

Alloy Steel: ASTM A182 F1/F5/F9/F11/F22/F91, Etc.

Duplex stainless steel: ASTM A182 F51/F53/F55/F60, etc

Super Duplex Stainless Steel: S32750/2507, UNS32760, etc

Nicke alloys: Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800, 

                     Hastelloy C276, Hastelloy C276, Hastelloy B1/B2/B3, Alloy 20, etc

Cu-Ni: 90/10,70/30, etc

Standard:  ASME/DIN/ISO/, etc
Connection:  Welding
Wall thickness: SCH40S
Finish:  Mirror polish, semi bright etc

Concentric Reducer

8*2 1/2 219.1 73.0 152

SMLS Con.Reducer

Concentric Reducer

ASME B16.9 ASTM A403 WP316L Custom Concentric Reducer is used to join pipes or tubes sections on the same axis. They provide an in-line conical transition between pressurized pipes of differing diameters. A WP316L Custom Concentric Reducer can be a single diameter change or a multiple diameter change. The pipes cannot recognize what the outside configuration of the pipe reducer looks like. The pipe flow is affected by the inside diameter conical transition configuration which can be axially moved and externally reconfigured to provide for more economical reducer fittings. Thus, WP316L Custom Concentric Reducer connects pipes of unequal size but have a common centerline. In other words, it is a type of pipe fitting with different size ends to join pipes of different diameter that joins pipe sections on the same axis.

WP316L Custom Concentric Reducer is designed with the small and large diameters on opposite ends and joined by a cone shaped transition section. They are available in both seamless and welded construction.

Yaang offer a made to order custom fittings service to customers that require something non-standard. This may be something simple like a reduction in the bore of the product to meet a higher working pressure, an increase of the thread lengths, the use of exotic materials or simply you have a fitting and you don’t know where to get it from, we can reverse engineer the product and create it exactly as the sample.
We have had many requests throughout the years for some of the very bespoke and unusual requests for Non-Standard Fittings and Custom Fittings. No matter how complicated we like the challenge.

If you have a Non-Standard Fittings or Custom Fittings request and we say we cannot make it then it simply cannot be done.

Standard Fittings in Other Material:

The list below shows the range of materials available for Non-Standard Fittings or Custom Fittings.

  • C1144 Stressproof
  • 1018
  • 12L14
  • 4130
  • 4140
  • 4340
  • C464 Brass
  • CDA C510 Bronze
  • Aluminum 6061 T-6
  • 17-4
  • 13-8 MO
  • 303
  • 304
  • 316L
  • Nitronic 50 and 60
  • Super Duplex 2507
  • Hastelloy 276 and C22
  • Monel 400 and K-500
  • Titanium
  • Inconel 625, 718 and 925

Non-Standard and Hard-to-Find Fittings:

  • Standard connections in unusual sizes
  • Standard connections in non-standard lengths
  • Standard connections with non-standard ID and/or OD
  • Metric, SAE, Socket or Butt Weld connections

yaang's logo

Custom Fittings:

  • Pipe couplings
  • Half couplings, full couplings
  • flange
  • Manifolds with unusual connection combinations
  • Custom parts
  • Pipe unions
  • Olets
  • Pipe elbows
  • Pipe tees

Use of WP316L Custom Concentric Reducer is as follows:

WP316L Concentric Reducer will transition gracefully between the piping and the pump.

The WP316L Concentric Reducer helps in transporting slurries or abrasive liquids.

They are useful in services where cavitation is present.

When transporting between flanges or pipes of different ratings and wear protection is necessary, concentric reducers are ideal.

WP316L Concentric reducers are used in discharge of the pump.

Application range: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc

If any inquiry, please feel free to contact by email

Related products:More>>

Tel No:+86-18267732328 / Fax No :86-0577-56809281 /
Address:Longwan District, Wenzhou, Zhejiang Province, China.

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