Duplex Pipe Fittings suppliers in UAE

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Duplex Pipe Fittings

Alloy 2205 elbow and ASTM A815 s31803 buttweld tee manufacturers in Dubai with ISO certification, view online price list

What Is Meant By Duplex Pipe Fittings?

Because of their well-defined structure, Duplex Pipe Fittings are considered to have excellent stress corrosion capabilities. They also have great tensile strength and are resistant to stress situations. Because super duplex has the ability to perform in severely corrosive environments, these pipe fittings are suitable in both onshore and offshore operations.
Duplex 2205 Pipe Fittings have a high tensile strength and resilience to pitting. Because of the duplex substance, they are particularly resistant to stress situations.

Does DSS Fittings Rust?

Due to its diverse mechanical qualities, duplex steel pipe have grown in popularity. Due to chloride stress corrode, the DSS Fittings are very crack resistant. This distinct attribute of Duplex fitting also aids in its resistance to general corrosion. The low nickel level of Fittings is among the primary reasons for their excellent efficacy and efficiency. It is necessary to take proper care to prevent the rusting of the material.

Don't spend extra for size & schedule of duplex steel reducer and A815 UNS S32205 end cap, check advantages & disadvantages of DSS fittings

Is Duplex 2205 Pipe Fittings Magnetic?

In some conditions, the 2205 Duplex Stainless Pipe shows magnetic characteristics. Thye may show some of the magnetic properties under specific conditions.Duplex is a substance that blends ferrite and austenitic quality, increasing the toughness and mechanical qualities of pipe fitting. In addition to ruggedness, these pipe fitting are flexible, hard, and have a high tensile strength. Furthermore, such pipe fitting can undergo the welding process quickly.

Benefits Of Alloy 2205 Buttweld Elbow

They are work hardenable alloys that are exceptionally corrosion resistant. Duplex stainless steel plate has a reasonably high chromium content and a low to medium nickel content. Because of its duplex nature, it will exhibit qualities of austenitic and ferritic materials. Alloy 2205 Buttweld Elbowis often stronger than ferritic stainless steels. Duplex stainless steels have the potential to be twice as robust as austenitic stainless steels.

Duplex Pipe Fittings manufacturers in UAE, know more about duplex stainless steel pipe fittings corrosion resistance

Table of content

Specialized in manufacturing

Duplex Pipe Fittings

ASTM A815 Duplex Fittings "duplex" refers to the two-phase microstructure of ferritic and austenitic steel grains.

Size

1/2 Inches To 48 Inches

SCH

SCH 10S To SCH 180

Types

Elbow, Tee, Reducer, End Cap

ASME

B16.9

Information Of Duplex Steel Buttweld Fittings

Pressure Ratings

150#, 2000#, 3000#, 6000#, 9000#

End Connections

Buttweld & Seamless, Threaded and socket weld

Specialty Fittings

All sizes of plug, swages, nipples and outlets available

ASTM A815 Duplex Fittings Specification

Specification	Duplex Pipe Fittings
Use In	Marine & dredging Sanitation Process Instrumentation Oil and Gas Petrochemical/ Refinery/Chemical Power etc.
Testing	Hydrostatic testing machine Magnetic particle detector Direct-reading Spectrograph UI trasonic flaw detector
Types Of Schedule	SCH 5S To SCH XXS
Payment Type	L/C,T/T,D/P,Paypal
Supply Ability	1200 Ton Per Month
Size Of Manufacturer	BW (Buttweld) 1½" NB to 80" NB SMLS (Seamless) 4” to 24” Weld (Welded) 2” to 36”
Fittings Connection Types	Buttweld/ Threaded and Instrumentation/ Hydraulic/ Forged
Transportation In	Air & Ocean
Available Packing	Packing In Plywood Box And Plywood Pallet
Equipment	Pushing Machine Press machine electric bevelling machine
Available Coating	Oil Black Paint Yellow Transparent Anti-rust Paint Zinc Plated Cold and Hot Dip Galvanized
Manufacturing Productivity	1500 ton per month

Duplex Pipe Fittings Price List

Description	Price In US ($)
4.000IN,CAP-BUTTWELD,	US $262.56 Per KG
2.000IN,ELBOW-45 DEGREE DUTTWELD, UNS S31803	US $90.02 Per KG
1.000IN X 1.000IN,TEE-EQUAL, BUTTWELD, UNS S31803	US $150.04 Per KG
1.000IN ,ELBOW-45 DEGREE, BUTTWELD, UNS S31803	US $62.51 Per KG
1.000IN,ELBOW-90 DEGREE BUTTWELD	US $82.52 Per KG
4.000IN,ELBOW-90 DEGREE BUTTWELD, ALLOY 2205	US $342.58 Per KG
3.000IN X 2.000IN,REDUCER- ECCENTRIC BUTTWELD,	US $232.56 Per KG
THTEAD OLET, NPT ( GRADE : S32750 ) (SIZE : 1 X1/2 )	US $12021.02 Per KG
THTEAD OLET, NPT ( GRADE : S32750 ) (SIZE : 1.5 X1 )	US $5257.63 Per KG
SOCK OLET ( GRADE : S32750 ) (SIZE : 2 X 1 )	US $840.05 Per KG
SOCK OLET ( GRADE : S32750 ) (SIZE : 3 X1 1/4 )	US $554.54 Per KG
SOCK OLET (GRADE : S32750 ) (SIZE : 2 1/2 X1 1/4 )	US $658.87 Per KG
CON REDUCER ( GRADE :S32750 ) (SIZE : 2.5 X 1.5 )	US $260.81 Per KG
CON.REDUCER ( GRADE :S32750 ) (SIZE : 4 X3 )	US $1070.66 Per KG

Types Of Duplex Steel 2205 Buttweld Fittings

Duplex Steel 45 Deg Elbow

Duplex 2205 90 Deg Elbow

ASTM A815 UNS S31803 180 Deg Elbow

UNS S32205 Long Radius Elbow

Duplex Stainless Steel Short Radius Elbow

Duplex 1D Elbow

DIN 1.4462 3D Elbow

2205 Stainless Steel 5D Elbow

SAF 2205 10D Elbow

Duplex Reducing Tee

Duplex Stainless Steel Equal Tee

SCH 40 Duplex Steel Lateral Tee

SCH 80 2205 Split Tee

Alloy 2205 Concentric Reducer

2205 Duplex Stainless Eccentric Reducer

Duplex 2205 Pipe Bend

En 1.4462 Stainless Steel Reducing Cross

Duplex Stub End

Duplex Fittings

Duplex Elbow

S32205 Duplex Pipe Fittings

Duplex Stainless Steel Pipe Fittings

Duplex 2205 Pipe Fittings

2205 Duplex Stainless Steel Fittings

DSS Fittings Equivalent Grades

STANDARD	Duplex 2205
UNS	S31803
WERKSTOFF NR.	1.4462

Corrosion Resistance Of Duplex Stainless Steel Pipe Fittings

2205 Duplex Pipe Fittings Weight

DN	10S SCH			40S SCH			80S SCH
DN	90 Deg Elbow	45 Deg Elbow	Equal tee	90 Deg Elbow	45 Deg Elbow	Equal tee	90 Deg Elbow	45 Deg Elbow	Equal tee
8	0.02	0.01	0.03	0.03	0.02	0.06	0.04	0.03	0.07
10	0.03	0.02	0.05	0.03	0.02	0.03	0.06	0.04	0.09
15	0.06	0.03	0.09	0.08	0.04	0.10	0.10	0.05	0.14
20	0.07	0.03	0.13	0.08	0.04	0.17	0.11	0.05	0.20
25	0.14	0.08	0.28	0.15	0.11	0.29	0.22	0.14	0.38
32	0.23	0.11	0.49	0.26	0.17	0.59	0.40	0.23	0.68
40	0.30	0.17	0.68	0.40	0.23	0.86	0.51	0.29	1.02
50	0.50	0.25	0.85	0.70	0.4	1.28	0.91	0.59	1.59
65	0.85	0.48	1.41	1.40	0.77	2.19	1.81	0.99	3.13
80	1.25	0.63	1.77	2.20	1.08	3.31	2.97	1.50	4.45
90	1.70	0.75	2.67	2.83	1.42	4.08	4.00	2.00	5.44
100	2.10	1.08	3.46	4.47	2.09	5.27	6.18	2.81	7.71
150	5.45	2.72	8.07	10.89	5.44	10.99	16.32	8.16	13.61
200	10.20	5.33	15.65	21.54	10.77	20.91	33.11	16.56	28.12
250	18.15	9.75	26.46	38.56	19.27	35.38	51.71	25.86	49.90
300	25.80	13.62	39.46	59.42	29.71	62.14	79.38	39.69	83.91

DN	10S SCH			40S SCH			80S SCH
DN	Concentric reducer	Eccentric reducer	Reducing tee	Concentric reducer	Eccentric reducer	Reducing tee	Concentric reducer	Eccentric reducer	Reducing tee
40x.25	0.19	0.19	0.60	0.26	0.26	0.76	0.34	0.34	0.90
50x25	0.28	0.28	0.73	0.40	0.40	1.10	0.54	0.54	1.37
50x40	0.31	0.31	0.76	0.45	0.45	1.15	0.59	0.59	1.43
80x.50	0.55	0.55	1.56	1.00	1.00	2.91	1.79	1.79	3.91
100x50	0.78	0.78	2.94	1.50	1.50	4.48	1.95	1.95	6.55
100x80	0.87	0.87	3.04	1.74	1.74	4.64	2.33	2.33	6.79
150x80	1.82	1.82	6.86	3.95	3.95	9.68	5.51	5.51	11.57
150x100	1.96	1.96	7.10	4.07	4.07	11.94	5.96	5.96	11.97
200x100	3.01	3.01	13.46	6.55	6.55	17.98	9.23	9.23	24.18
200x150	3.19	3.19	14.08	6.74	6.74	18.82	10.12	10.12	-

Duplex Steel Buttweld Tee Dimensions

Equal Tee

Normal Pipe Size	Outside Diameter Of (D)	Center-End Of (C)	Center-End Of (M)
1/2	21.3	25	25
3/4	26.7	29	29
1	33.4	38	38
1.1/4	42.2	48	48
1.1/2	48.3	57	57
2	60.3	64	64
2.1/2	73	76	76
3	88.9	86	86
3.1/2	101.6	95	95
4	114.3	105	105
5	141.3	124	124
6	168.3	143	143
8	219.1	178	178
10	273	216	216
12	323.8	254	254
14	355.6	279	279
16	406.4	305	305
18	457	343	343
20	508	381	381
22	559	419	419
24	610	432	432
26	660	495	495
28	711	521	521
30	762	559	559
32	813	597	597
34	864	635	635
36	914	673	673
38	965	711	711
40	1016	749	749
42	1067	762	711
44	1118	813	762
46	1168	851	800
48	1219	889	838

Don't forget to check heat treatment of 2205 duplex stub end, alloy 2205 buttweld elbow dimensions as per ASME B16.9, and SAF 2205 pipe bend chemical/ mechanical properties

Types Of 2205 Duplex Forged Fittings

2205 Stainless Steel 45 Deg Forged Elbow

AISI 2205 90 Deg Threaded Elbows

S31803 Duplex Coupling

Duplex SS 2205 Forged Tee

Duplex Union

Duplex Stainless Steel Plug

UNS S32205 Bushing

ASTM A815 Duplex Pipe Nipple

2205 Duplex Forged Cap

ASTM A815 Duplex Reducer Dimensions

Concentric Reducer

Normal Pipe Size	Outside Diameter Of (D)	Outside Diameter Of (D1)	Length Of (H)
3/4 - 1/2	26.7	21.3	38
1 - 1/2	33.4	21.3	51
1 - 3/4	33.4	26.7	51
1.1/4 - 1/2	42.2	21.3	51
1.1/4 - 3/4	42.2	26.7	51
1.1/4 - 1	42.2	33.4	51
1.1/2 - 1/2	48.3	21.3	64
1.1/2 - 3/4	48.3	26.7	64
1.1/2 - 1	48.3	33.4	64
1.1/2 - 1.1/4	48.3	42.2	64
2 - 3/4	60.3	26.7	76
2 - 1	60.3	33.4	76
2 - 1.1/4	60.3	42.2	76
2 - 1.1/2	60.3	48.3	76
2.1/2 - 1	73	33.4	89
2.1/2 - 1.1/4	73	42.2	89
2.1/2 - 1.1/2	73	48.3	89
2.1/2 - 2	73	60.3	89
3 - 1.1/4	88.9	42.2	89
3 - 1.1/2	88.9	48.3	89
3 - 2	88.9	60.3	89
3 - 2.1/2	88.9	73	89
3.1/2 - 1.1/4	101.6	42.2	102
3.1/2 - 1.1/2	101.6	48.3	102
3.1/2 - 2	101.6	60.3	102
3.1/2 - 2.1/2	101.6	73	102
3.1/2 - 3	101.6	88.9	102
4 - 1.1/2	114.3	48.3	102
4 - 2	114.3	60.3	102
4 - 2.1/2	114.3	73	102
4 - 3	114.3	88.9	102
4 - 3.1/2	114.3	101.6	102
5 - 2	141.3	60.3	127
5 - 2.1/2	141.3	73	127
5 - 3	141.3	88.9	127
5 - 3.1/2	141.3	101.6	127
5 - 4	141.3	114.3	127
6 - 2.1/2	168.3	73	140
6 - 3	168.3	88.9	140
6 - 3.1/2	168.3	101.6	140
6 - 4	168.3	114.3	140
6 - 5	168.3	141.3	140
8 - 3.1/2	219.1	101.6	152
8 - 4	219.1	114.3	152
8 - 5	219.1	141.3	152
8 - 6	219.1	168.3	152
10 - 4	273	114.3	178
10 - 5	273	141.3	178
10 - 6	273	168.3	178
10 - 8	273	219.1	178
12 - 5	323.9	141.3	203
12 - 6	323.9	168.3	203
12 - 8	323.9	219.1	203
12 - 10	323.9	273	203
14 - 6	355.6	168.3	330
14 - 8	355.6	219.1	330
14 - 10	355.6	273	330
14 - 12	355.6	323.9	330
16 - 8	406.4	219	356
16 - 10	406.4	273	356
16 - 12	406.4	323.9	356
16 - 14	406.4	355.6	356
18 - 10	457	273	381
18 - 12	457	323.9	381
18 - 14	457	355.6	381
18 - 16	457	406.4	381
20 - 12	508	323.9	508
20 - 14	508	355.6	508
20 - 16	508	406.4	508
20 - 18	508	457	508
22 - 14	559	355.6	508
22 - 16	559	406.4	508
22 - 18	559	457	508
22 - 20	559	508	508
24 - 16	610	406.4	508
24 - 18	610	457	508
24 - 20	610	508	508
24 - 22	610	559	508
26 - 18	660	457	610
26 - 20	660	508	610
26 - 22	660	559	610
26 - 24	660	610	610
28 - 18	711	457	610
28 - 20	711	508	610
28 - 24	711	610	610
28 - 26	711	660	610
30 - 20	762	508	610
30 - 24	762	610	610
30 - 26	762	660	610
30 - 28	762	711	610
32 - 24	813	610	610
32 - 26	813	660	610
32 - 28	813	711	610
32 - 30	813	762	610
34 - 24	864	610	610
34 - 26	864	660	610
34 - 30	864	762	610
34 - 32	864	813	610
36 - 24	914	610	610
36 - 26	914	660	610
36 - 30	914	762	610
36 - 32	914	813	610
36 - 34	914	864	610
38 - 26	965	660	610
38 - 28	965	711	610
38 - 30	965	762	610
38 - 32	965	813	610
38 - 34	965	864	610
38 - 36	965	914	610
40 - 30	1016	762	610
40 - 32	1016	813	610
40 - 34	1016	864	610
40 - 36	1016	914	610
40 - 38	1016	965	610

Heat Treatment of Duplex 2205 Fittings

Duplex pipe fittings cannot be hardened by heat treatment. They can however be work hardened.

Solution treatment or annealing can be done by rapid cooling after heating to around 1100°C.

Duplex End Cap Size Chart

O.D.		size Or High Of End Cap		W.T. Of ('E')
(DN)	(NPS)	(E)	(E1)	(E)
15	1/2	25	25	3.73
20	3/4	25	25	3.91
25	1	38	38	4.55
32	11／4	38	38	4.85
40	11／2	38	38	5.08
50	2	38	44	5.54
65	21／2	38	51	7.01
80	3	51	64	7.62
90	31／2	64	76	8.08
100	4	64	76	8.56
125	5	76	89	9.53
150	6	89	102	10.97
200	8	102	127	12.7
250	10	127	152	12.7
300	12	152	178	12.7
350	14	165	191	12.7
400	16	178	203	12.7
450	18	203	229	12.7
500	20	229	254	12.7
550	22	254	254	12.7
600	24	267	305	12.7
650	26	267
700	28	267
750	30	267
800	32	267
850	34	267
900	36	267
950	38	305
1000	40	305
1050	42	305
1100	44	343
1150	46	343
1200	48	343

Suppliers and stockists of DIN 1.4462 reducing/ equal/ unequal/ lateral tee in Middle East, we offer visual inspection to ensure the weld quality of 2205 stainless steel threaded fittings, bushing, pipe nipple, coupling, union, plug

Duplex Stainless Fittings Chemical Composition

%	Duplex Pipe Fittings
Cr	21-23
Mo	2.5-3.5
Ni	4.5-6.5
N	0.08-0.2
Cu	-
Si	1.0
P	0-0.03
S	0-0.02
C	0-0.03
Mn	2.0

Duplex Steel Elbow Mechanical Properties

Grade	Duplex 2205 Fittings
Proof Stress 0.2% (MPa)	450
Elongation A5 (%)	25
Tensile Strength (MPa)	620

2205 Duplex Stainless Steel Fittings Physical Properties

Grade	2205 Fittings
Elongation A5 (%)	25
Tensile Strength (MPa)	620
Proof Stress 0.2% (MPa)	450