Reducing cross

The reducing cross also is called unequal pipe cross , it is the pipe cross which the four branch ends are not in the same diameters.

We are manufacturer of Reducing cross and supply high quality Reducing cross in both large and small quantities worldwide & offer you the best prices in the market.

ASME B16.9 Butt weld Reducing Cross Dimensions

Nominal Diameter Outside Diameter Center to End
D1 D2
DN NPS Series A Series B Series A Series B C M
15×15 1/2×1/2 21.3 18 21.3 18 25 25
15×10 1/2×3/8 21.3 18 17.3 14 25 25
15×8 1/2×1/4 21.3 18 13.7 10 25 25
20×20 3/4×3/4 26.9 25 26.9 25 29 29
20×15 3/4×1/2 26.9 25 21.3 18 29 29
20×10 3/4×3/8 26.9 25 17.3 14 29 29
25×25 1×1 33.7 32 33.7 32 38 38
25×20 1×3/4 33.7 32 26.9 25 38 38
25×15 1×1/2 33.7 32 21.3 18 38 38
32×32 1.1/4×1.1/4 42.4 38 42.4 38 48 48
32×25 1.1/4×1 42.4 38 33.7 32 48 48
32×20 1.1/4×3/4 42.4 38 26.9 25 48 48
32×15 1.1/4×1/2 42.4 38 21.3 18 48 48
40×40 1.1/2×1.1/2 48.3 45 48.3 45 57 57
40×32 1.1/2×1.1/4 48.3 45 42.4 38 57 57
40×25 1.1/2×1 48.3 45 33.7 32 57 57
40×20 1.1/2×3/4 48.3 45 26.9 25 57 57
40×15 1.1/2×1/2 48.3 45 21.3 18 57 57
50×50 2×2 60.3 57 60.3 57 64 64
50×40 2×1.1/2 60.3 57 48.3 45 64 60
50×32 2×1.1/4 60.3 57 42.4 38 64 57
50×25 2×1 60.3 57 33.7 32 64 51
50×20 2×3/4 60.3 57 26.9 25 64 44
65×65 2/1/2×2.1/2 73.0 76 73.0 76 76 76
65×50 2/1/2×2 73.0 76 60.3 57 76 70
65×40 2/1/2×1.1/2 73.0 76 48.3 45 76 67
65×32 2/1/2×1.1/4 73.0 76 42.4 38 76 64
65×25 2/1/2×1 73.0 76 33.7 32 76 57
80×80 3×3 88.9 89 88.9 89 86 86
80×65 3×2.1/2 88.9 89 73.0 76 86 83
80×50 3×2 88.9 89 60.3 57 86 76
80×40 3×1.1/2 88.9 89 48.3 45 86 73
80×32 3×1.1/4 88.9 89 42.4 38 86 70
90×90 3.1/2×3.1/2 101.6 - 101.6 - 95 95
90×80 3.1/2×3 101.6 - 88.9 89 95 92
90×65 3.1/2×2.1/2 101.6 - 73.0 76 95 89
90×50 3.1/2×2 101.6 - 60.3 57 95 83
90×40 3.1/2×1.1/2 101.6 - 48.3 45 95 79
100×100 4×4 114.3 108 114.3 108 105 105
100×90 4×3.1/2 114.3 108 101.6 - 105 102
100×80 4×3 114.3 108 88.9 89 105 98
100×65 4×2.1/2 114.3 108 73.0 76 105 95
100×50 4×2 114.3 108 60.3 57 105 89
100×40 4×1.1/2 114.3 108 48.3 45 105 86
125×125 5×5 141.3 133 141.3 133 124 124
125×100 5×4 141.3 133 114.3 108 124 117
125×90 5×3.1/2 141.3 - 101.6 - 124 114
125×80 5×3 141.3 133 88.9 89 124 111
125×65 5×2.1.2 141.3 133 73.0 76 124 108
125×50 5×2 141.3 133 60.3 57 124 105
150×150 6×6 168.3 159 168.3 159 143 143
150×125 6×5 168.3 159 141.3 133 143 137
150×100 6×4 168.3 159 114.3 108 143 130
150×90 6×3.1/2 168.3 - 101.6 - 143 127
150×80 6×3 168.3 159 88.9 89 143 124
150×65 6×2.1/2 168.3 159 73.0 76 143 121
200×200 8×8 219.1 219 219.1 219 178 178
200×150 8×6 219.1 219 168.3 159 178 168
200×125 8×5 219.1 219 141.4 133 178 162
200×100 8×4 219.1 219 114.3 108 178 156
200×90 8×3.1/2 219.1 - 101.6 - 178 152
250×250 10×10 273.0 273 273.0 273 216 216
250×200 10×8 273.0 273 219.1 219 216 203
250×150 10×6 273.0 273 168.3 159 216 194
250×125 10×5 273.0 273 141.3 133 216 191
250×100 10×4 273.0 273 114.3 108 216 184
300×300 12×12 323.9 325 323.9 325 254 254
300×250 12×10 323.9 325 273.0 273 254 241
300×200 12×8 323.9 325 219.1 219 254 229
300×150 12×6 323.9 325 168.3 159 254 219
300×125 12×5 323.9 325 141.3 133 254 216
350×350 14×14 355.6 377 355.6 377 279 279
350×300 14×12 355.6 377 323.9 325 279 270
350×250 14×10 355.6 377 273.0 273 279 257
350×200 14×8 355.6 377 219.1 219 279 248
350×150 14×6 355.6 377 168.3 159 279 238
400×400 16×16 406.4 426 406.4 426 305 305
400×350 16×14 406.4 426 355.6 377 305 305
400×300 16×12 406.4 426 323.9 325 305 295
400×250 16×10 406.4 426 273.0 273 305 283
400×200 16×8 406.4 426 219.1 219 305 273
400×150 16×6 406.4 426 168.3 159 305 264
450×450 18×18 457 480 457 480 343 343
450×400 18×16 457 480 406.4 426 343 330
450×350 18×14 457 480 355.6 377 343 330
450×300 18×12 457 480 323.9 325 343 321
450×250 18×10 457 480 273.0 273 343 308
450×200 18×8 457 480 219.1 219 343 298
500×500 20×20 508 530 508 530 381 381
500×450 20×20 508 530 457 480 381 368
500×400 20×20 508 530 406.4 426 381 356
500×350 20×20 508 530 355.6 377 381 356
500×300 20×20 508 530 323.9 325 381 346
500×250 20×20 508 530 273.0 273 381 333
500×200 20×20 508 530 219.1 219 381 324

GENERAL NOTES: All dimensions are in millimeters.
(a). Outlet dimension M for NPS 26(DN 650) and large is recommended but not required.
(b). Dimensions applicable to crosses NPS 24(DN 600) and smaller.

Features of Pipe cross:

  • There are three female openings in a T shaped pipe cross.
  • There are straight pipe crosss which have the same size openings.
  • Reducing pipe crosss have one opening of different size and two openings of the same size.
  • There are sanitary pipe crosss which are used in waste lines. These kind of pipe crosss have a curved branch which is designed for a clean out plug. They are used to prevent obstruction of waste.
  • A cross pipe cross has four equal sized female openings.
  • A wing pipe cross has lugs to fasten the fitting to a wall or stud.
  • A compression pipe cross uses compression fittings on two or more ends.
  • A test pipe cross has a threaded opening. This opening is used in conjunction with a threaded plug for a clean-out opening on a drain pipe.

Buying Tips of pipe cross:

What should buyers consider for bulk purchase of pipe cross?

  • Type of pipe cross—whether welded or seamless
  • Standard
  • Size and dimension
  • Wall thickness
  • Material of construction
  • Durability and Economical
  • High pressure and temperature resistance
  • Corrosion resistance etc.

Pipe cross, LT, Lateral cross , RT, Reducing cross, cross fittings accord to ANSI, ISO, JIS and DIN Standards, Measures 1/2 to 56 Inches.

  • Size range: 1/2 to 20 inches
  • Types: Straight cross, Reducing cross, Y-type
  • Pressure: SCH5 to SCH160
  • Standard: ANSI B16.9/B16.28, MSS SP-43/SP-75

The fitting not only played a role in conection the cossing pipeline but also can control the volume by designed with different dimension of cross ends,sometimes we also adopt rib to reinforce the mechanical property when face hard woeking conditions.

Pattern
Weld
Seamless

Nominal size

1/2”-48” (DN15-DN1200)

1/2”-20” (DN15-DN500)

Wall thickness

2-100mm

2-50mm

Bend radius

SCH5S-SCH160 ,XXS

SCH5-SCH160

Type

cross/reducing cross

cross/reducing cross

Applications of pipe cross:

Pipe crosss are widely used in various commercial and industrial applications. Industrial applications include:
  • Chemical processing
  • Petroleum
  • Pulp/paper
  • Refining
  • Textile
  • Waste treatment, Marine
  • Utilities/power generation
  • Industrial equipment
  • Automotive
  • Gas compression and distribution industries
  • Pipe crosss are also recommended for industrial plant fluid power systems.

Materials

  • Carbon scrossl: ASTM/ASME A234 WPB-WPC
  • Alloy scrossl: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
  • Stainless scrossl: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
  • ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
  • ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H
  • Low temperature scrossl: ASTM/ASME A402 WPL 3-WPL 6
  • High performance scrossl: ASTM/ASME A860 WPHY 42-46-52-60-65-70

Bending, squeezing, pressing, forging, machining and more

ASME B16.9 Buttweld Cross Available Types

ANSI/ASME B16.9 Butt weld Equal Cross
  • Buttweld Equal Cross
  • Reducing Cross Fittings
  • ASME B16.9 Unequal Cross
  • Buttweld Straight Cross
  • ANSI B16.9 Buttweld Cross
  • Buttweld Cross Pipe Fittings
  • Equal Cross Fitting
  • Buttweld Reducing Cross
  • Butt Weld Reducing Cross Fitting
  • Steel Reducing Cross Pipe Fittings
  • High quality Unequal Cross
  • Butt Weld Reducing Cross Pipe Fittings
  • ASME B16.28 Buttweld Pipe Cross
  • Buttweld Barred Cross
  • Cross Fitting
  • Buttweld Equal Cross Fitting

ANSI/ASME B16.9 Butt weld Equal Cross

Schedule: Sch 5 TO Sch XXS.

Sizes: 1/2” TO 36” (SEAMLESS UPTO 24”) & (WELDED 8” TO 36” )

Type: Butt Weld (BW)

Thickness: Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and costumised.

Standards: ANSI – B 16.9

  • ASTM A403 – ASME SA403 – ‘Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings’
  • ASME B16.9 – ‘ Wrought Buttwelding Fittings”
  • ASME B16.25 – ‘Buttwelding Ends’
  • ASME B16.28 – ‘Wrought Steel Buttwelding Short Radius Elbows and Returns’
  • API 590-605
  • MSS SP-43 – ‘Fabricated & Wrought Butt-Welding Fittings for Corrosion Resistant, Low Pressure Applications’

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