Roestvrijstalen excentrisch verloopstuk

A stainless steel eccentric reducer is a type of pipe fitting that is used to connect two pipes of different diameters. This type of reducer is called eccentric because the center of the inlet and outlet of the reducer is not aligned. Instead, it is offset, resulting in one side of the reducer being larger than the other.

Stainless steel is a popular material for eccentric reducers because it is durable, corrosion-resistant, and can withstand high pressure and temperature. Stainless steel eccentric reducers are often used in industrial applications where the flow of fluids or gases needs to be controlled or redirected.

The benefits of using a stainless steel eccentric reducer include:

1. Corrosion resistance: Stainless steel is highly resistant to corrosion, making it ideal for use in harsh environments.

2. Durability: Stainless steel is a strong and durable material that can withstand high pressure and temperature, making it a reliable choice for industrial applications.

3. High temperature resistance: Stainless steel can withstand high temperature environments without losing its strength or durability.

4. Hygienic: Stainless steel is easy to clean and maintain, making it a hygienic choice for use in food processing and other sanitary applications.

In summary, a stainless steel eccentric reducer is a useful pipe fitting that is commonly used in industrial applications. Its durability, resistance to corrosion and high temperature, and hygienic properties make it a reliable choice for controlling the flow of fluids or gases in pipelines.

 Buttweld Eccentric Reducer Specifications

Maten	Naadloze Pipe Reducing Tee (1/2″～24″), ERW / gelast / vervaardigd Pipe Reducing Tee (1/2″～48″)
Normen	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 Applications’
Afmetingen	ANSI B16.9, ANSI B16.28, MSS-SP-43 type A, MSS-SP-43 type B, JIS B2312, JIS B2313.
Dikte	Schema 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS en etc.
Buigradius	R=1D - 10D, 15D, 20D
Van	Eccentric Reducer, Pipe Reducer, Pipe Eccentric Reducers, Fitting Eccentric Reductoren.
Rangen&Materialen	304/L/H/LN, 316/L/H/LN/Ti, 321/H, 317/L/L/LN, 347/H, 310S/H, N08904 (904L), S31803, S32205, S32750, S32760, N02200, N02201, N04400, N06600, N06690, N06625, N06985 (G3), N08028, N08800, N08810, N08811, N08825Surface,Monel, Nikkel, Inconel, Hastalloy, Titanium, Tantaal, roestvrij staal, gelegeerd staal, koolstofstaal, Cupro-Nikkel 90/10 & 70/30, roestvrij staal ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Type	Butt Weld (BW) / Naadloos / Gelast / ERW / Gefabriceerd
Coating / oppervlaktebehandeling	Roestwerende verf, zwarte olieverf, geel transparant, verzinkt, koud en warm verzinkt

 

Manufacturing Standards of Buttweld Eccentric Reducer

ASME-norm	ASME/ANSI B16.9, ASME/ANSI B16.28, MSS-SP-43
DIN-norm	DIN28011, DIN2617, DIN2616, DIN2615, DIN2605
EN-norm	EN10253-2, EN10253-1
ASME B16.25	Stuiklasuiteinden
ASME B16.9	Fabrieksmatig vervaardigde smeedstukken Buttwelding
ASME B16.28	Smeedstaal excentrisch verloopstuk
ASTM A403 - ASME SA403	Standaardspecificatie voor smeedijzer Austenitisch roestvast staal Piping Fitting
MSS SP-43	Smeedwerk en gefabriceerde stuiklasfitting voor toepassingen met lage druk en corrosiebestendige toepassingen

BUTTWELD ECCENTRIC REDUCER – MATERIALS & GRADES

Stainless Steel Buttweld Eccentric Reducer :

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 Eccentric Reducer :

ASTM A 815, ASME SA 815 UNS GEEN S31803, S32205. UNS S32750, S32950. Werkstofnr. 1.4462

Carbon Steel Buttweld Eccentric Reducer :

ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.

Low Temperature Carbon Steel Buttweld Eccentric Reducer : ASTM A420 WPL3, A420 WPL6

Alloy Steel Buttweld Eccentric Reducer :

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

Nickel Alloy Buttweld Eccentric Reducer :

ASTM B336, ASME SB336, Nikkel 200 (UNS Nr. No. 2200), Nikkel 201 (UNS Nr. N02201), Monel 400 (UNS Nr. N04400), Monel 500 (UNS Nr. N05500), Inconel 800 (UNS Nr. N08800), Inconel 825 (UNS Nr. N08825), Inconel 600 (UNS Nr. N06600), Inconel 625 (UNS-nr. N06625), Inconel 601 (UNS-nr. N06601), Hastelloy C 276 (UNS-nr. N10276), Alloy 20 (UNS-nr. N08020), Titanium (Grade I & II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.

Buttweld Eccentric Reducer Dimensions

Nominal Diameter		Buitendiameter		End to End
		D1*D2
DN	NPS	Series A	Series B	H
20×15	3/4×1/2	26.9×21.3	25×18	38
20×10	3/4×3/8	26.9×17.3	25×14	38
25×20	1×3/4	33.7×26.9	32×25	51
25×15	1×1/2	33.7×21.3	32×18	51
32×25	1.1/4×1	42.4×33.7	38×32	51
32×20	1.1/4×3/4	42.4×26.9	38×25	51
32×15	1.1/4×1/2	42.4×21.3	38×18	51
40×32	1.1/2×1.1/4	48.3×42.4	45×38	64
40×25	1.1/2×1	48.3×33.7	45×32	64
40×20	1.1/2×3/4	48.3×26.9	45×25	64
40×15	1.1/2×1/2	48.3×21.3	45×18	64
50×40	2×1.1/2	60.3×48.3	57×45	76
50×32	2×1.1/4	60.3×42.4	57×38	76
50×25	2×1	60.3×33.7	57×32	76
50×20	2×3/4	60.3×26.9	57×25	76
65×50	2.1/2×2	73.0×60.3	76×57	89
65×40	2.1/2×1.1/2	73.0×48.3	76×45	89
65×32	2.1/2×1.1/4	73.0×42.4	76×38	89
65×25	2.1/2×1	73.0×33.7	76×32	89
80×65	3×2.1/2	88.9×73.0	89×76	89
80×50	3×2	88.9×60.3	89×57	89
80×40	3×1.1/2	88.9×48.3	89×45	89
80×32	3×1.1/4	88.9×42.4	89×38	89
90×80	3.1/2×3	101.6×88.9	–	102
90×65	3.1/2×2.1/2	101.6×73.0	–	102
90×50	3.1/2×2	101.6×60.3	–	102
90×40	3.1/2×1.1/2	101.6×48.3	–	102
90×32	3.1/2×1.1/4	101.6×42.4	–	102
100×90	4×3.1/2	114.3×101.6	–	102
100×80	4×3	114.3×88.9	108×89	102
100×65	4×2.1/2	114.3×73.0	108×76	102
100×50	4×2	114.3×60.3	108×57	102
100×40	4×1.1/2	114.3×48.3	108×45	102
125×100	5×4	141.3×114.3	133×108	127
125×90	5×3.1/2	141.3×101.6	–	127
125×80	5×3	141.3×88.9	133×89	127
125×65	5×2.1/2	141.3×73.0	133×76	127
125×50	5×2	141.3×60.3	133×57	127
150×125	6×5	168.3×141.3	159×133	140
150×100	6×5	168.3×114.3	159×108	140
150×90	6×3.1/2	168.3×101.6	–	140
150×80	6×3	168.3×88.9	159×89	140
150×65	6×2.1/2	168.3×73.0	159×76	140
200×150	8×6	219.1×168.3	219×159	152
200×125	8×5	219.1×141.3	219×133	152
200×100	8×4	219.1×114.3	219×108	152
200×90	8×3.1/2	219.1×101.6	–	152
250×200	10×8	273.0×219.1	273×219	178
250×150	10×6	273.0×168.3	273×159	178
250×125	10×5	273.0×141.3	273×133	178
250×100	10×4	273.0×114.3	273×108	178
300×250	12×10	323.9×273.1	325×273	203
300×200	12×8	323.9×219.1	325×219	203
300×150	12×6	323.9×168.3	325×159	203
300×125	12×5	323.9×141.3	325×133	203
350×300	14×12	355.6×323.9	377×325	330
350×250	14×10	355.6×273.0	377×273	330
350×200	14×8	355.6×219.1	377×219	330
350×150	14×6	355.6×168.3	377×159	330
400×350	16×14	406.4×355.6	426×377	356
400×300	16×12	406.4×323.9	426×325	356
400×250	16×10	406.4×273.0	426×273	356
400×200	16×8	406.4×219.1	426×219	356
450×400	18×16	457×406.4	478×426	381
450×350	18×14	457×355.6	478×377	381
450×300	18×12	457×323.9	478×325	381
450×250	18×10	457×273.0	478×273	381
500×450	20×18	508×457	529×478	508
500×400	20×16	508×406.4	529×426	508
500×350	20×14	508×355.6	529×377	508
500×300	20×12	508×323.9	529×325	508
550×500	22×20	559×508	–	508
550×450	22×18	559×457	–	508
550×400	22×16	559×406.4	–	508
550×350	22×14	559×355.6	–	508
600×550	24×22	610×559	–	508
600×500	24×20	610×508	630×529	508
600×450	24×18	610×457	630×478	508
600×400	24×22	610×406.4	630×426	508
650×600	26×24	660×610	–	610
650×550	26×22	660×559	–	610
650×500	26×20	660×508	–	610
650×450	26×18	660×457	–	610
700×650	28×26	711×660	–	610
700×600	28×24	711×610	720×630	610
700×550	28×22	711×559	–	610
700×500	28×20	711×508	720×530	610
750×700	30×28	762×711	–	610
750×650	30×26	762×660	–	610
750×600	30×24	762×610	–	610
750×550	30×22	762×559	–	610
800×750	32×30	813×762	–	610
800×700	32×28	813×711	820×720	610
800×650	32×26	813×660	–	610
800×600	32×24	813×610	820×630	610
850×800	34×32	864×813	–	610
850×750	34×30	864×762	–	610
850×700	34×28	864×711	–	610
850×650	34×26	864×660	–	610
900×850	36×34	914×864	–	610
900×800	36×32	914×813	920×820	610
900×750	36×30	914×762	–	610
900×700	36×28	914×711	920×720	610
950×900	38×36	965×914	–	610
950×850	38×34	965×864	–	610
950×800	38×32	965×813	–	610
950×750	38×30	965×762	–	610
1000×950	40×38	1016×965	–	610
1000×900	40×36	1016×914	1020×920	610
1000×850	40×34	1016×864	–	610
1000×800	40×32	1016×813	1020×820	610
1050×1000	42×40	1067×1016	–	610
1050×950	42×38	1067×965	–	610
1050×900	42×36	1067×914	–	610
1050×850	42×34	1067×864	–	610
1100×1050	44×42	1118×1067	–	610
1100×1000	44×40	1118×1016	1120×1020	610
1100×950	44×38	1118×965	–	610
1100×900	44×36	1118×914	1220×920	610
1150×1100	46×44	1168×1118	–	711
1150×1050	46×42	1168×1067	–	711
1150×1000	46×40	1168×1016	–	711
1150×950	46×38	1168×965	–	711
1200×1150	48×46	1220×1168	–	711
1200×1100	48×44	1220×1118	1220×1120	711
1200×1050	48×42	1220×1067	–	711
1200×1000	48×40	1220×1016	1220×1020	711

Eccentric Reducer Dimensional Tolerance

Nominale pijpmaat	1/2 tot 2.1/2	3 tot 3,1/2	4	5 tot 8
Buitendiameter op afkanting (D)	+ 1.6 - 0.8	1.6	1.6	+ 2.4 - 1.6
Binnendiameter aan uiteinde	0.8	1.6	1.6	1.6
Totale lengte (H)	2	2	2	2
Nominale pijpmaat	10 tot 18	20 tot 24	26 tot 30	32 tot 48
Buitendiameter op afkanting (D)	+ 4 - 3.2	+ 6.4 - 4.8	+ 6.4 - 4.8	+ 6.4 - 4.8
Binnendiameter aan uiteinde	3.2	4.8	+ 6.4 - 4.8	+ 6.4 - 4.8
Totale lengte (H)	2	2	5	5
Wanddikte (t)	Minimaal 87,5% van de nominale wanddikte

ASME B16.9 Butt Welding Eccentric Reducer Weight Calculator

Het geschatte gewicht van een stomplas excentrisch verloopstuk wordt berekend op basis van de koplengte, kopgrootte, takgrootte, taklengte, kopwanddikte en takwanddikte. Houd er rekening mee dat het werkelijke gewicht van een T-stuk van een bepaalde fabrikant kan variëren, afhankelijk van de productiemethode. Maatnormen zoals ASME B16.9 leveren geen gewichten van koppelstukken met stuikbevestiging.

Het gewicht van een butt-weld excentric reducer volgens ASME B16.9 wordt berekend met de volgende formule:

0,02466 * S * H / 1000

W = gewicht in kg

OD1 = grote maat buitendiameter (mm)

OD2 = kleinere maat Buitendiameter (mm)

t = wanddikte (mm)

H = afmeting van einde tot einde (mm)

ASME B16.9 Buttweld excentrische reductor Gewichtstabel in KG

NPS	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

Eccentric Reducer Angularity Tolerance

ND	Max. uitloophoek	Max uit het vliegtuig
	Q	P
1/2 a 4	1	2
5 a 8	2	4
10 a 12	3	5
14 a 16	3	7
18 a 24	4	10
26 a 30	5	10
32 a 42	5	13
44 a 48	5	20

ASME B16.9 Buttweld Eccentric Reducer Available Types

Buttweld Eccentric Reducer	Butt Weld Pipe Reducers
ASME B16.9 Butt weld Eccentric Reducer	De Montage van de staal Reducerpijp
Stainless Steel Eccentric Reducer Suppliers	SS Eccentric Reducers
ANSI B16.9 Buttweld Eccentric Reducer Dealer	ASME B16.28 Buttweld Eccentric Pipe Reducer Exporter
Welded Butt weld Eccentric Reducer Stockholder	Seamless Butt weld Eccentric Reducer Distributors
Carbon Steel Eccentric Reducer	High Quality Eccentric Reducer Manufacturer
ASTM A403 Stainless Steel Eccentric Reducers	Duplex Steel Buttweld Eccentric Reducer
Super Duplex Steel Buttweld Eccentric Reducer	Copper Nickel Eccentric Reducer
High Nickel Alloy Eccentric Reducer	Hastelloy Eccentric Reducer Stockist
Titanium Buttweld Eccentric Reducer	Inconel Butt weld Eccentric Reducer

Butt weld Eccentric Reducer Application Industries

• Refineries
• Food Processing & Dairy
• Oil and Gas Industry
• Off-Shore olieboorbedrijven
• Farmaceutische apparatuur
• Pulp & Paper Industry
• Stroomopwekking
• Chemische specialiteiten
• Uitrusting voor zeewater
• Gasverwerking
• Chemische apparatuur
• Warmtewisselaars
• Petrochemische producten
• Farmaceutica
• Condensors