Reduktor koncentric prej çeliku inox

A stainless steel concentric reducer is a type of pipe fitting that is used to connect pipes of different sizes in a piping system. It is a conical shaped fitting that narrows down the diameter of a pipe while maintaining the centerline of the pipe. The reducer has a large end and a smaller end, and it is used to join pipes of different sizes by welding or threading. Stainless steel concentric reducers are commonly used in industrial piping systems where it is necessary to reduce the flow of fluid or gas. They are made of high-quality stainless steel, which makes them resistant to corrosion and suitable for use in high-pressure and high-temperature applications. The concentric design of the reducer ensures that there is no turbulence in the fluid flow, which helps to maintain the overall efficiency of the piping system.

 Buttweld Concentric Reducer Specifications

Madhësitë	Seamless Pipe Reducing Tee ( 1/2″～24″), ERW / Welded / Fabricated Pipe Reducing Tee (1/2″～48″)
Standardet	ANSI – B 16.9, ASTM A403 – ASME SA403 – ‘Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings’, API 590-605, ASME B16.9 – ‘Factory-Made Wrought Buttwelding Fittings”, ASME B16.25 – ‘Buttwelding Ends’, ASME B16.28 – ‘Wrought Steel Buttwelding Short Radius Elbows and Returns’, MSS SP-43 – ‘Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Application’
Përmasat	ANSI B16.9, ANSI B16.28, MSS-SP-43 Lloji A, MSS-SP-43 Lloji B, JIS B2312, JIS B2313
Trashësia	Orari 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS e të tjera.
Rrezja e përkuljes	R=1D – 10D, 15D, 20D
Nga	Concentric Reducer, Pipe Reducer, Pipe Concentric Reducers, Fitting Concentric Reducers.
Notat&Materialet	304/L/H/LN, 316/L/H/LN/Ti, 321/H, 317/L/LN, 347/H, 310S/H, N08904(904L), S31803, S32205, S32750, S32760, N02200, N02201, N04400, N06600, N06690, N06625, N06985(G3), N08028, N08800, N08810, N08811, N08825 Sipërfaqe, Monel, Nikel, Inconel, Hastalloy, Titan, Tantal, Çelik inox, Çelik i aliazhuar, Çelik karboni, Bakër-Nikel 90/10 & 70/30, Çelik inox ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Lloji	Butt Weld (BW) / Pa qepje / Tjegulluar / ERW / Të fabrikuar
Veshje / Trajtim i sipërfaqes	Boja kundër ndryshkut, boja e zezë me vaj, e verdhë transparente, e zinkuar, galvanizuar me zhytje të ftohtë dhe të nxehtë

Buttweld Concentric Reducer Manufacturing Standards

Standardi ASME	ASME/ANSI B16.9, ASME/ANSI B16.28, MSS-SP-43
Standardi DIN	DIN28011, DIN2617, DIN2616, DIN2615, DIN2605
Standardi EN	EN10253-2, EN10253-1
ASME B16.25	Saldimi me bisht i skajeve
ASME B16.9	Pjesë lidhëse të punuara në fabrikë me saldime me kokë
ASME B16.28	Reduktor ekscentric i çelikut të përpunuar
ASTM A403 – ASME SA403	Specifikimi standard për lidhjen e tubave prej çeliku inox austenitik të përpunuar
MSS SP-43	Pajisje për saldime fundore të përpunuara dhe të fabrikuar për aplikime me presion të ulët dhe rezistencë ndaj korrozionit

BUTTWELD CONCENTRIC REDUCER – MATERIALS & GRADES

Stainless Steel Concentric Reducers – Buttweld	ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Duplex & Super Duplex Steel Concentric Reducers – Buttweld	ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff Nr. 1.4462
Carbon Steel Concentric Reducers – Buttweld	ASTM A234, ASME SA234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Low Temperature Carbon Steel Concentric Reducers – Buttweld	ASTM A420 WPL3, A420 WPL6
Alloy Steel Concentric Reducers – Buttweld	ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Nickel Alloy Concentric Reducers – Buttweld	ASTM B336, ASME SB336, Nikel 200 (UNS Nr. No2200), Nikel 201 (UNS Nr. N02201), Monel 400 (UNS Nr. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS Nr. N06625), Inconel 601 (UNS Nr. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titani (Klasa I & II), Bakër-Nikel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.

Buttweld Concentric Reducer Dimensions

Dimensionet janë në milimetra, përveç nëse tregohet ndryshe. Trashësia e murit (t) duhet të jetë e përcaktuar nominalisht nga klienti. Dimensionet e daljes (M) për NPS 26 e më të mëdha zakonisht rekomandohen, por nuk janë të nevojshme.

Madhësia nominale e tubit (NPS)	Outside Diameter(OD)   at Bevel		End-to- End, H
	Large End	Small  End
3/4×1/2	26.7	21.3	38
3/4×3/8	26.7	17.3	38
1x3/4	33.4	26.7	51
1x1/2	33.4	21.3
1-1/4×1	42.2	33.4	51
1-1/4×3/4	42.2	26.7
1-1/4×1/2	42.2	21.3
1-1/2×1-1/4	48.3	42.2	64
1-1/2×1	48.3	33.4
1-1/2×3/4	48.3	26.7
1-1/2×1/2	48.3	21.3
2×1-1/2	60.3	48.3	76
2×1-1/4	60.3	42.2
2×1	60.3	33.4
2×3/4	60.3	26.7
2-1/2×2	73	60.3	89
2-1/2×1-1/2	73	48.3
2-1/2×1-1/4	73	42.2
2-1/2×1	73	33.4
3×2-1/2	88.9	73	89
3×2	88.9	60.3
3×1-1/2	88.9	48.3
3×1-1/4	88.9	42.2
3-1/2×3	101.6	88.9	102
3-1/2×2-1/2	101.6	73
3-1/2×2	101.6	60.3
3-1/2×1-1/2	101.6	48.3
3-1/2×1-1/4	101.6	42.2
4×3-1/2	114.3	101.6	102
4×3	114.3	88.9
4×2-1/2	114.3	73
4×2	114.3	60.3
4×1-1/2	114.3	48.3
5×4	141.3	114.3	127
5×3-1/2	141.3	101.6
5×3	141.3	88.9
5×2-1/2	141.3	73
5×2	141.3	60.3
6×5	168.3	141.3	140
6×4	168.3	114.3
6×3-1/2	168.3	101.6
6×3	168.3	88.9
6×2-1/2	168.3	73
tetë me gjashtë	219.1	168.3	152
tetë me pesë	219.1	141.3
tetë për katër	219.1	114.3
8×3-1/2	219.1	101.6
10×8	273	219.1	178
10×6	273	168.3
10×5	273	141.3
10×4	273	114.3
12×10	323.8	273	203
12×8	323.8	219.1
12×6	323.8	168.3
12×5	323.8	141.3
14×12	355.6	323	330
14×10	355.6	273
14×8	355.6	219.1
14×6	355.6	168.3
16×14	406.4	355.6	356
16×12	406.4	323.8
16×10	406.4	273
16×8	406.4	219.1
18×16	457.2	406.4	381
18×14	457.2	355.6
18×12	457.2	323.8
18×10	457.2	273
20×18	508	457.2	508
20×16	508	406.4
20×14	508	355.6
20×12	508	323.8
22×20	558.8	508	508
22×18	558.8	457.2
22×16	558.8	406.4
22×14	558.8	355.6
24×22	609.6	558.8	508
24×20	609.6	508
24×18	609.6	457.2
24×16	609.6	406.4
26×24	660	610	610
26×22	660	559
26×20	660	508
26×18	660	457
28×26	711	660	610
28×24	711	610
28×20	711	508
28×18	711	457
30×28	762	711	610
30×26	762	660
30×24	762	610
30×20	762	508
32×30	813	762	610
32×28	813	711
32×26	813	660
32×24	813	610
34×32	864	813	610
34×30	864	762
34×26	864	660
342×4	864	610
36×34	914	864	610
36×32	914	713
36×30	914	762
36×26	914	660
36×24	914	610
38×36	965	914	610
38×34	965	864
38×32	965	813
38×30	965	762
38×28	965	711
38×26	965	660
40×38	965	965	610
40×36	1016	914
40×34	1016	864
40×32	1016	813
40×30	1016	762
42×40	1016	1016	610
42×38	1067	965
42×36	1067	914
42×34	1067	864
42×32	1067	813
42×30	1067	762
44×42	1118	1067	610
44×40	1118	1016
44×38	1118	965
44×36	1118	914
46×44	1168	1118	711
46×42	1168	1067
46×40	1168	1016
46×38	1168	965
48×46	1219	1168	711
48×44	1219	1118
48×42	1219	1067
48×40	1219	1016

Concentric Reducer Dimensional Tolerance

Madhësia nominale e tubit	1/2 to 2.1/2	3 to 3.1/2	4	pesë deri në tetë
Diametri i jashtëm në Bevel (D)	+ 1.6 – 0.8	1.6	1.6	+ 2.4 – 1.6
Diametri i brendshëm në fund	0.8	1.6	1.6	1.6
Overall Length (H)	2	2	2	2
Madhësia nominale e tubit	10 deri në 18	20 deri në 24	26 deri në 30	32 deri në 48
Diametri i jashtëm në Bevel (D)	+ 4 – 3.2	+ 6.4 – 4.8	+ 6.4 – 4.8	+ 6.4 – 4.8
Diametri i brendshëm në fund	3.2	4.8	+ 6.4 – 4.8	+ 6.4 – 4.8
Overall Length (H)	2	2	5	5
Trashësia e murit (t)	Jo më pak se 87,51 TP3T të trashësisë nominale të murit

Butt Welding Concentric Reducer Weight Calculator

Approximate weight of a Butt welding Eccentric Reducer are calculated supported its header length, header size, branch size, branch length, header wall thickness and branch wall thickness. Please note that actual weight of a tee from a particular manufacturer might vary counting on manufacturing methodology. Dimensional standards like ASME B16.9 do not supply weights of butt attachment fittings.

Weight of a Butt Weld Eccentric Reducer as per ASME B16.9 is calculated as per following formula :

0.02466 * S <(D+d)/2 – S> * H / 1000

W = Weight in Kg

OD1 = Large Size Outside Diameter (mm)

OD2 = Smaller Size Outside Diameter (mm)

t = Wall Thickness (mm)

H = End to End Dimension (mm)

ASME B16.9 Buttweld Eccentric Reducer Weight Chart in KG

Shërbimi Kombëtar i Parkeve	LBS	KG
4-3	3.38	1.53
4-2.1/2	3.25	1.47
4-2	3	1.36
3.1/2-2.1/2	2.88	1.31
3.1/2-2	2.75	1.25
3.1/2-1.1/2	2.5	1.13
3.1/2-1.1/4	2.4	1.09
4-3.1/2	3.5	1.59
4-1.1/2	2.88	1.31
5-4	6	2.72
5-3.1/2	5.75	2.61
5-3	5.5	2.49
5-2.1/2	5.25	2.38
5-2	5	2.27
6-5	8.5	3.86
6-4	8.25	3.74
6-3.1/2	8.25	3.74
6-3	8	3.63
6-2.1/2	7.25	3.29
8-6	13.2	5.99
8-5	12	5.44
8-4	11	4.99
8-3.1/2	11	4.99
10-8	22	9.98
10-6	21.5	9.75
10-5	21	9.53
10-4	20	9.07
12-10	34	15.42
12-8	32	14.51
12-6	31	14.06
12-5	30	13.61
14-12	60	27.22
14-10	59.2	26.85
14-8	58.5	26.54
14-6	58	26.31
16-14	71	32.21
16-12	70	31.75
16-10	69.5	31.52
16-8	68.5	31.07
16-6	–	–
18-16	85	38.56
18-14	84	38.1
3/4-1/2	0.17	0.08
3/4-3/8	0.15	0.07
1-3/4	0.4	0.18
1-1/2	0.4	0.18
1.1/4-1	0.5	0.23
1.1/4-3/4	0.4	0.18
1.1/4-1/2	0.4	0.18
1.1/2-1.1/4	0.7	0.32
1.1/2-1	0.62	0.28
1.1/2-3/4	0.54	0.24
1.1/2-1/2	0.5	0.23
2-1.1/2	0.9	0.41
2-1.1/4	0.84	0.38
2-1	0.76	0.34
2-3/4	0.7	0.32
2.1/2-2	1.5	0.68
2.1/2-1.1/2	1.38	0.63
2.1/2-1.1/4	1.25	0.57
2.1/2-1	1.25	0.57
3-2.1/2	2	0.91
3-2	1.8	0.82
3-1.1/2	1.7	0.77
3-1.1/4	1.6	0.73
3.1/2-3	3.15	1.43
18-12	83	37.65
18-10	82	37.19
18-8	–	–
20-18	125	56.7
20-16	124	56.25
20-14	122	55.34
20-12	120	54.43
20-10	–	–
20-8	–	–
22-20	142	64.41
22-18	138	62.6
22-16	131	59.42
22-14	123	55.79
22-12	–	–
22-10	–	–
24-22	–	–
24-20	150	68.04
24-18	148	67.13
24-16	145	65.77
24-14	–	–
30-26	232	105.23
30-24	224	101.6
30-22	220	99.79
30-20	220	99.79
24-12	–	–
24-10	–	–
26-24	207	93.89
26-22	200	90.72
26-20	190	86.18
26-18	182	82.55
26-16	–	–
26-14	–	–
26-12	–	–
28-26	224	101.6
28-24	216	97.98
28-22	210	95.25
28-20	199	90.26
30-28	241	109.32

Concentric Reducer Angularity Tolerance

Jo i disponueshëm	Këndi maksimal i devijimit	Maksimumi jashtë pistës
	Q	P
1/2 një 4	1	2
5 a 8	2	4
10 a 12	3	5
14 a 16	3	7
18 deri në 24	4	10
26 a 30	5	10
32 a 42	5	13
44 dhe 48	5	20

What is the use of Buttweld Concentric Reducer?

• They are helpful in services wherever cavitation is present.
• When transporting between flanges or pipes of various ratings and wear protection is important, concentrical reducers are ideal.
• Concentric reducers are utilized in discharge of the pump.
• Concentric reducers can transition graciously between the piping and also the pump.
• The concentrical reducers facilitate in transporting slurries or abrasive liquids.

Available Types of ASME B16.9 Buttweld Concentric Reducer

Buttweld Concentric Reducer	ASME B16.28 Butt weld Concentric Reducer
Hastelloy Concentric Reducer	ASME B16.9 Buttweld Concentric Pipe Reducer
High Nickel Alloy Concentric Reducer	Inconel Butt weld Concentric Reducer
ANSI B16.9 Buttweld Concentric Reducer	Titanium Buttweld Concentric Reducer
Steel Reducer Pipe Fittings	High Quality Concentric Reducer
Reduktor koncentric prej çeliku inox	Seamless Butt weld Concentric Reducer
Welded Butt weld Concentric Reducer	SS Concentric Reducers
Carbon Steel Concentric Reducer	Butt Weld Pipe Reducers
Copper Nickel Concentric Reducer	Duplex Steel Buttweld Concentric Reducer
Super Duplex Steel Buttweld Concentric Reducer	ASTM A403 Stainless Steel Concentric Reducer

Buttweld Concentric Reducer Application

ASME B16.9 Concentric Reducer are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Buttweld Reducer through a worldwide network of stock-keeping branches. These Concentric Pipe Reducer is use in various industries like :

• Stainless Steel Buttweld Concentric Reducer uses in Oil and Gas Pipeline
• Butt weld Concentric Reducers uses in Chemical Industry
• Alloy Steel Concentric Reducer uses in Plumbing
• Buttweld Concentric Pipe Reducer uses in Heating
• Buttweld Concentric Reducer Fittings uses in Water Supply Systems
• ANSI B16.9 Buttweld Concentric Reducer uses in Power Plant
• Buttweld Concentric Reducer Fitting uses in Paper & Pulp Industry
• Concentric Reducer uses in General Purpose Applications
• Buttweld Concentric Reducer uses in Fabrication Industry
• Concentric Reducer uses in Food Processing Industry
• Buttweld Concentric Reducer uses in Structural Pipe