Factory Supply Pipe Reducer

Outside Diameter:Seamless Pipe Tee (1/2" ~ 24"), ERW /Welded / Fabricated Pipe Tee (1/2" ~ 48")
Types:Concentric Reducers, Eccentric Reducers
Wall Thickness:3mm - 40mm / SCH5, SCH10, SCH20,SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120,SCH140, SCH160, XXS
Value Added Services:Hot Dipped Galvanizing, Epoxy & FBECoating, Electro Polish, Sand Blasting, Threading, Soldering
Production Grades:Stainless Steel, Alloy Steel, Duplex, NickelAlloys, Low temperature Steel, Carbon Steel, Cupro Nickel

Classification :

PRODUCT DETAILS

Description

Reducers are usually concentric but eccentric reducers are used when required to maintain the same top-or bottom-of-pipe level.

A reducer can be used either as nozzle or as diffuser depending on the mach number of the flow.

A reducer allows for a change in pipe size to meet hydraulic flow requirements of the system, or to adapt to existing piping of a different size.

Standard: ANSI B16.9 / 16.28, ASTM A53/A106, API 5L,, ASTM/ASME SA234 WP11, WP12, WP22, WP9

Size range: 1/2 to 56 inches (DN15 to DN1400)

Pressure: SCH5 to SCH160

view the fitting end beveling ...

Types: Lare size reducers, stainless pipe reducers, carbon steel reducers, DIN 2617 pipe reducers, DIN 28011 pipe reducers

 

Concentric Reducer

In Concentric Reducer the reduction of the pipe size is achieved by decreasing the diameter of the fitting at a constant rate over a specified length, maintaining symmetry around the fitting.Concentric Reducers are used to join pipe or tube sections of different diameters on the same axis. They provide an in-line conical transition between pressurized pipes of differing diameters. Thus, concentric reducers connect pipes of unequal size but have a common centerline.The same fitting can be used in reverse as an concentric expander.

Eccentric Reducer

In Eccentric Reducer the reduction of the pipe size is achieved by decreasing the diameter of the fitting at a constant rate over a specified length, maintaining one side of the fitting horizontally. An eccentric pipe reducer fitting is manufactured with the smaller outlet off center to the larger end, which allows it to align with only one side of the inlet.The same fitting can be used in reverse as an eccentric expander.

Standard

ASME

ANSI B16.9, ANSI B16.28, MSS-SP-43

DIN:

DIN2605, DIN2615, DIN2616, DIN2617, DIN28011

EN:

EN10253-1, EN10253-2

 

ASTM A403 – ASME SA403

Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings

ASME B16.9

Factory-Made Wrought Fittings Buttwelding

ASME B16.25

Buttwelding Ends

ASME B16.28

Wrought Steel Short Radius Elbows and Buttwelding Returns

MSS SP-43

Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications

 

Stainless Steel Reducer

ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L

Carbon Steel Reducer

ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.

Low Temperature Carbon Steel Reducer

ASTM A420 WPL3, A420 WPL6

Alloy Steel Reducer

ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91

Duplex Reducer

ASTM A 815, ASME SA 815 UNS NO S31803, S32205. Werkstoff No. 1.4462

Nickel Alloy Reducer

ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C 276 )

Specification

NPS1 NPS2 OD1 OD2 H
3/4 1/2 26.7 21.3 38
3/4 3/8 26.7 17.3 38
1 3/4 33.4 26.7 51
1 1/2 33.4 21.3 51
1-1/4 1 42.2 33.4 51
1-1/4 3/4 42.2 26.7 51
1-1/4 1/2 42.2 21.3 51
1-1/2 1-1/4 48.3 42.2 64
1-1/2 1 48.3 33.4 64
1-1/2 3/4 48.3 26.7 64
1-1/2 1/2 48.3 21.3 64
2 1-1/2 60.3 48.3 76
2 1-1/4 60.3 42.2 76
2 1 60.3 33.4 76
2 3/4 60.3 26.7 76
NPS1 NPS2 OD1 OD2 H
2-1/2 2 73.0 60.3 89
2-1/2 1-1/2 73.0 48.3 89
2-1/2 1-1/4 73.0 42.2 89
2-1/2 1 73.0 33.4 89
3 2-1/2 88.9 73.0 89
3 2 88.9 60.3 89
3 1-1/2 88.9 48.3 89
3 1-1/4 88.9 42.2 89
3-1/2 3 101.6 88.9 102
3-1/2 2-1/2 101.6 73.0 102
3-1/2 2 101.6 60.3 102
3-1/2 1-1/2 101.6 48.3 102
3-1/2 1-1/4 101.6 42.2 102
4 3-1/2 114.3 101.6 102
4 3 114.3 88.9 102
NPS1 NPS2 OD1 OD2 H
4 2-1/2 114.3 73.0 102
4 2 114.3 60.3 102
4 1-1/2 114.3 48.3 102
5 4 141.3 114.3 127
5 3-1/2 141.3 101.6 127
5 3 141.3 88.9 127
5 2-1/2 141.3 73.0 127
5 2 141.3 60.3 127
6 5 168.3 141.3 140
6 4 168.3 114.3 140
6 3-1/2 168.3 101.6 140
6 3 168.3 88.9 140
6 2-1/2 168.3 73.0 140
8 6 219.1 168.3 152
8 5 219.1 141.3 152
NPS1 NPS2 OD1 OD2 H
8 4 219.1 114.3 152
8 3-1/2 219.1 101.6 152
10 8 273.0 219.1 178
10 6 273.0 168.3 178
10 5 273.0 141.3 178
10 4 273.0 114.3 178
12 10 323.8 273.0 203
12 8 323.8 219.1 203
12 6 323.8 168.3 203
12 5 323.8 141.3 203
14 12 355.6 323.8 330
14 10 355.6 273.0 330
14 8 355.6 219.1 330
14 6 355.6 168.3 330
16 14 406.4 355.6 356
NPS1 NPS2 OD1 OD2 H
16 12 406.4 323.8 356
16 10 406.4 273.0 356
16 8 406.4 219.1 356
18 16 457.0 406.4 381
18 14 457.0 355.6 381
18 12 457.0 323.8 381
18 10 457.0 273.0 381
20 18 508.0 457.0 508
20 16 508.0 406.4 508
20 14 508.0 355.6 508
20 12 508.0 323.8 508
22 20 559.0 508.0 508
22 18 559.0 457.0 508
22 16 559.0 406.4 508
22 14 559.0 355.4 508
NPS1 NPS2 OD1 OD2 H
24 22 610.0 559.0 508
24 20 610.0 508.0 508
24 18 610.0 457.0 508
24 16 610.0 406.4 508
26 24 660.0 610.0 610
26 22 660.0 559.0 610
26 20 660.0 508.0 610
26 18 660.0 457.0 610
28 26 711.0 660.0 610
28 24 711.0 610.0 610
28 20 711.0 508.0 610
28 18 711.0 457.0 610
30 28 762.0 711.0 610
30 26 762.0 660.0 610
30 24 762.0 610.0 610
NPS1 NPS2 OD1 OD2 H
30 20 762.0 508.0 610
32 30 813.0 762.0 610
32 28 813.0 711.0 610
32 26 813.0 660.0 610
32 24 813.0 610.0 610
34 32 864.0 813.0 610
34 30 864.0 762.0 610
34 26 864.0 660.0 610
34 24 864.0 610.0 610
36 34 914.0 864.0 610
36 32 914.0 813.0 610
36 30 914.0 762.0 610
36 26 914.0 660.0 610
36 24 914.0 610.0 610
38 36 965.0 914.0 610
NPS1 NPS2 OD1 OD2 H
38 34 965.0 864.0 610
38 32 965.0 813.0 610
38 30 965.0 762.0 610
38 28 965.0 711.0 610
38 26 965.0 660.0 610
40 38 1016.0 965.0 610
40 36 1016.0 914.0 610
40 34 1016.0 864.0 610
40 32 1016.0 813.0 610
40 30 1016.0 762.0 610
42 40 1067.0 1016.0 610
42 38 1067.0 965.0 610
42 36 1067.0 914.0 610
42 34 1067.0 864.0 610
42 32 1067.0 813.0 610
NPS1 NPS2 OD1 OD2 H
42 30 1067.0 762.0 610
44 42 1118.0 1067.0 610
44 40 1118.0 1016.0 610
44 38 1118.0 965.0 610
44 36 1118.0 914.0 610
46 44 1168.0 1118.0 711
46 42 1168.0 1067.0 711
46 40 1168.0 1016.0 711
46 38 1168.0 965.0 711
48 46 1219.0 1168.0 711
48 44 1219.0 1118.0 711
48 42 1219.0 1067.0 711
48 40 1219.0 1016.0 711
NPS1 NPS2 OD1 OD2 H

Process

 

PACKAGING AND SHIPPING

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FACTORY WORKSHOP

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APPLICATION FIELD

Energy Transmission

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Construction Engineering

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Power Equipment

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Interior Decoration

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Architectural Decoration

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FAQ

Do you have a factory?

Do you have a factory?

Yes, we have a factory. Welcome to visit us!Factory visits are available via video if needed.
Yes, we have a factory. Welcome to visit us!Factory visits are available via video if needed.
Can you provide samples?

Can you provide samples?

Of course, we provide samples.
Of course, we provide samples.
What services do you provide? A: OEM, ODM.

What services do you provide? A: OEM, ODM.

OEM, ODM.
OEM, ODM.
Which port do you ship from?

Which port do you ship from?

Qingdao Port, Tianjin Port, or according to customer requirements.
Qingdao Port, Tianjin Port, or according to customer requirements.
What is your delivery time?

What is your delivery time?

In-stock products: 3-7 days after payment; Customized products: usually 7-15 working days, or according to customer requirements.
In-stock products: 3-7 days after payment; Customized products: usually 7-15 working days, or according to customer requirements.
What types of payment methods do you support?

What types of payment methods do you support?

T/T, L/C , and cash are all accepted. Please contact us if you have other payment methods.
T/T, L/C , and cash are all accepted. Please contact us if you have other payment methods.

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