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.

We have a team of experienced professionals with years of experience in manufacturing.

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.

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Common types of pipe tee

A pipe tee is a type of fitting that has a T shape and is used to join two or more plumbing pipes.

• Equre tee (or straight tee), means the branch diameter of this tee is same with the main pipe (Run pipe) diameter of this tee.
• Reducing teeis a type of pipe fitting in which the branch port size is smaller than the ports of the run.
• Barred teeis used in pipelines that are pigged.
• Lateral teehas a 45 degree branch from a pipeline.
• Pipe crossis a fitting that used in the place where four pipes meet with the same diameter include:
  • Reducing crossused for connecting four pipes, the main pipes with the same size, but the dimensions of the branch diameter is smaller than the main pipes.
  • Equal crossin the place where four pipes meet with the same diameter.
• Forged Tee Fittingsare pipe fittings that be formed mainly by forging.

Size range:1/2 to 72 inches

Pressure:SCH5 to SCH160

材料

• Carbon steel: ASTM/ASME A234 WPB-WPC
• Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
  
• Stainless steel: 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 steel: ASTM/ASME A402 WPL 3-WPL 6
  
• High performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70

Welding Bevel acc. to standards:

• ASME B16.9, Factory-Made Wrought Steel Buttwelding Fittings
• ASME B16.28, Buttwelding Short Radius Elbows and Returns
• ANSI/ASME B16.25,对接焊的结束
• MSS SP-97, Socket Welding, Threaded, and Buttwelding Ends
• Tolerance For butt Welding Fittings

Industrial Processes: Bending, squeezing, pressing, forging, machining and more

Features of Pipe Tee:

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

Related products of pipe tee:

• Saddle previouslyis the ventilation ducts 'crotch tee', its shaped like pants, there Equal and unequal diameter, the formal name is "tube tapered pants tee."
  • Saddle previously DIN2618is to replace the existing tee fitting, the use of flexibility, praised by domestic and foreign markets.
• Stainless steel Teeis T-shaped pipe fittings with two outlets, one at 90° to the connection to the main line by stainless.
• Tees straight and reducing- The primary purpose of a Tee is to make a 90° branch from the main run of pipe.
• Wear-resistant Alloy Composite Pipe Tee
  
• Ceramic lined composite Y-type Tee
  
• Ceramic lined composite pipe tee
  
• Aluminum corundum lined lateral wye
  
• Bi-metal clad lateral wye

Applications of pipe tee:

三通管广泛应用于各种像rcial 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 Tees are also recommended for industrial plant fluid power systems.

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

We have a team of experienced professionals with years of experience in manufacturing.