ASME SA 403 SMO 254 Fittings | SMO 254 Pipe Fittings Manufacturer

Manufacturer of SMO 254 Pipe Fittings in China, as per ASME B16.9

Table of Content

ASME SA 403 SMO 254 Fittings Specification
Types of SMO 254 Pipe Fittings
ASME SA 403 SMO 254 Fittings Dimensions Chart
Weight chart of SMO 254 Pipe Fittings
UNS S31254 Physical Properties
SMO UNS S31254 Buttweld Elbow Fittings Equivalent
Chemical Composition of A403 SMO 254
ANSI B16.28 254 SMO Mechanical Properties
Application of SMO UNS S31254
What is the pressure rating for Yaye Industrial pipe Fitting ?

Get UNS S31254 Long Radius Elbow Use in High Temperature Applications & View 254 SMO Buttweld Elbow Specification & Properties.

ASME SA 403 SMO 254 Fittings Specification

254 SMO Buttweld Elbow Testing

Hydrostatic testing
Ultrasonic
Magnetic particle detector

254 SMO Buttweld Elbow Standards

ASME B16.28
ASME B16.9
MSS SP-43 , ASTM A403

SMO 254 Seamless Tee Material Melting Point

1320-1390 ℃

Stainless Steel SMO 254 Pipe Reducer Density

8.0 g/cm3

A403 SMO 254 Welded Fittings Hardness

223 HBW

254 SMO Pipe Fittings life

more than 7 years

SMO 254 Pipe Fittings Sizes

Seamless Size : 1/2″ – 10″
Welded Size : 1/2″ – 48″

UNS S31254 Buttweld Fittings Common Thickness

1.5 to 50 mm

SMO 254 Buttweld Pipe Fittings Manufacturing Process

Welding
Seamless

SMO UNS S31254 Types Of Coating

Zinc coatings
Anti rust
Back painting
PE/ PTFE/ FBE coating

A403 SMO 254 Origins

Qatar
China
Germany
Indonesia, India

Types of ASTM A403 SMO 254

Reducer,End cap
Pipe cross
Pipe bend
Elbow, Tee, Stub end

ANSI B16.28 254 SMO Applications

Mining Industry
Water Treatment Plants
Marine and Offshore Industry
Power Plants

SMO 254 ASTM A403 material Documentation

Raw material test reports
Material traceability records
Fumigation certificates
Heat treatment charts

Alloy 254 SMO Tee Bending

Thickness, Length
Outer diameter
Inner diameter
Straightness, Ovality

ASME SA403 SMO 254 Disadvantages

high cost
Difficult Machinability

ASME B16.9 SMO AL-6XN Seamless Fittings Packaging

Bubble Wraps
Wooden Box
Bundled

ASTM A403 SMO 254 End Cap Advantages

corrosion resistance
Lower maintenanc
weldability

Alloy 254 SMO Fittings Process

Plain End (PE)
Bevelled End (BE)
Threaded End (TE)

Methods of Alloy 254 Reducer

Welded
Seamless
Buttweld

Types of SMO 254 Pipe Fittings

ASME SA 403 SMO 254 Fittings Supplier in China offers a variety of the most popular types.

UNS S31254 Buttweld Fittings

254 SMO Buttweld Elbow Welded Fittings

Alloy SMO 254 Seamless Fittings

254 SMO Buttweld Elbow

SMO 254 Seamless Tee

Stainless Steel SMO 254 Pipe Reducer

A403 SMO 254 Concentric Reducer

254 SMO Pipe Fittings End Cap

SMO UNS S31254 Bend

ASME SA 403 SMO 254 Fittings Dimensions Chart

ASME SA 403 SMO 254 Fittings Manufacturer in China offers a wide Range of Dimensions

OD	DN	NPS	A
OD	DN	NPS	LR	SR
21.3	15	1/2	38	25
26.7	20	3/4	38	25
33.4	25	1	38	25
42.2	32	1-1/4	48	32
48.3	40	1-1/2	57	38
60.3	50	2	76	51
73.0	65	2-1/2	95	64
88.9	80	3	114	76
101.6	90	3-1/2	133	89
114.3	100	4	152	102
141.3	125	5	190	127
168.3	150	6	229	152
219.1	200	8	305	203
273.0	250	10	381	254
323.8	300	12	457	305
355.6	350	14	533	356
559.0	550	22	838	559
610.0	600	24	914	610
660.0	650	26	991	660
711.0	700	28	1067	711
762.0	750	30	1143	762
813.0	800	32	1219	813
864.0	850	34	1295	864
914.0	900	36	1372	914
965.0	950	38	1447	965
1016.0	1000	40	1524	1016
1067.0	1050	42	1600	1067
1118.0	1100	44	1676	1118
1168.0	1150	46	1753	1168
1219.0	1200	48	1829	1219
1321.0	1300	52	1981	1321
1422.0	1400	56	2134	1422
1524.0	1500	60	2286	1524
1626.0	1600	64	2438	1626
1727.0	1700	68	2591	1727
1829.0	1800	72	2743	1829
1930.0	1900	76	2896	1930
2032.0	2000	80	3048	2032

Weight chart of SMO 254 Pipe Fittings

KG	NPS	LBS
0.82	2-1½	1.8
0.75	2-1¼	1.65
0.68	2-1	1.5
–	2½-1	–
2.49	3-2½	5.5
2.13	3-2	4.7
1.95	3-1½	4.3
–	2-3/4	–
1.47	2½-2	3.25
1.32	2½-1½	2.9
1.25	2½-1¼	2.75
–	3-1¼	–
3.72	3½-3	8.2
3.29	3½-2½	7.25
2.86	3½-2	6.3
–	3½-1½	–
–	3½-1¼	–
5.13	4-3½	11.3
4.72	4-3	10.4
4.22	4-2½	9.3
3.74	4-2	8.25
–	4-1½	–
8.35	5-4	18.4
7.76	5-3½	17.1
7.26	5-3	16
6.67	5-2½	14.7
–	5-2	–
13.83	6-5	30.5
12.2	6-4	26.9
11.52	6-3½	25.4
10.89	6-3	24
–	6-2½	–
26.94	8-6	59.4
24	8-5	52.9
21.86	8-4	48.2
–	10-4	–
67.63	12-10	149.1
60.78	12-8	134
52.62	12-6	116
–	8-3½	–
45.81	10-8	101
38.92	10-6	85.8
35.24	10-5	77.7

UNS S31254 Physical Properties

Specific Electrical Resistance, 20°C (µO.m)	0.85
Specific Heat, 20°C (J.Kg-1.°K-1)	500
Thermal conductivity, 20°C	13.5
Magnetic Permeability	<1.05
Density (Kg.m-1)	8000
Young’s Modulus (N/mm2)	200 x 103