Blog

5 11 月, 2024

SMO 254 Pipe Fittings Order From China

ZIZI Engineering is a leading of SMO 254 pipe fittings supplier and exporter. SMO 254 Pipe Fittings exhibits very good chloride resistance, hence, it is suitable for use in marine equipment as it can be exposed to it for longer periods without suffering from crevice corrosion.

We supply these SMO 254 Pipe Fittings in various forms like tee, cross, reducers, stub ends, caps, nipples, elbow, etc. In October, we received an order for SMO 254 pipe fittings from a regular customer in China. In order to ensure the safety of transportation, we have specially customized wooden box packaging for our customers, and they were very satisfied after receiving the goods.

Purchase Order List

ITEMDESCRIPTIONQTYUNIT
1ELBOW,90°,LONG RADIUS ,BUTT WELD,SEAMLES SIZE : DN65 / 2 1/2 INCH, SCH 10S MOC : SMO 254120EA
2REDUCER CONCENTRIC,BUTT WELD,SEAMLESS SIZE : 4″ X 3″, SCH 10S MOC : SMO 25476EA
3REDUCER CONCENTRIC,BUTT WELD,SEAMLESS SIZE : 3″ X 2 1/2″, SCH 10S MOC : SMO 254110EA
4PIPE 254SMO DN65 (2 1/2″) SCH 10S,SEAMLESS 1 LENGTH : 6 METERS SIZE : DN65 (2 1/2″), SCH 10S MOC : SMO 25468EA
5TEE,EQUAL,BW,SEAMLESS,SMO254,2.5″,SCH10S200EA
6REDUCER.CON.BWSMLS,SMO254.3X2″SCH10S200EA
7TEE EQUAL,BUTT WELD,SEAMLESS SIZE : 3″ x 3″, SCH 10S MATERIAL : SMO 25456EA
8ELBOW,90°,LONG RADIUS ,BUTT WELD,SEAMLES SIZE : DN100 / 4 INCH, SCH 10S MOC  : SMO 25437EA
9TEE,EQUAL,BW,SEAMLESS,SMO254,4″,SCH10S63EA
10TEE,REDUCER,BW,SMLS,SMO254,3″X1″,SCH10S52EA
11ELBOW,90°,LONG RADIUS ,BUTT WELD,SEAMLES SIZE : DN80 / 3 INCH, SCH 10S MOC  : SMO 25490EA

Specification of A403 UNS S31254 Butt Weld Pipe Fittings

SpecificationsASTM A403 / ASME SA403
SizeSeamless Butt Weld Fittings : 1/2″ – 10″
Welded Butt Weld Fittings : 1/2″ – 48″
DimensionsASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
ThicknessSCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Bending RadiusR=1D, 2D, 3D, 5D, 6D, 8D, 10D
Manufacturing processPush, Press, Forge, Cast, etc.
Test CertificatesEN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc

Types of ASME B16.9 SMO 254 Butt Weld Fittings

There are various types of SMO 254 butt weld pipe fittings that can meet the design requirements of various pipeline systems. The common types of stainless steel butt weld fittings include butt weld elbow, tee, concentric reducer, eccentric reducer, cross, cap, stub end, etc. These fittings play important roles in different pipeline systems.

We supply all kinds of Alloy 254 SMO Butt Weld Pipe Fittings for use in various high corrosion applications.

SMO 254 90 Degree Elbow
UNS S31254 Butt Weld Tee
Stainless Steel CONC Reducer

How to Inspect of Stainless Steel Butt weld Pipe Fittings 

Inspection of SMO 254 Butt weld Pipe Fittings on Site

Our quality inspectors will complete the product quality inspection work before delivery. Usually, we measure the diameter and wall thickness of the welded pipe fittings, and use a PMI to check whether the materials are correct.We conduct these quality checks to make sure that the pipe fittings are free from errors and ideal for use in various climatic conditions.

The tests conducted to make sure the highest standards include mill test, raw material test, hardness test, 100% radiography, macro test, intergranular corrosion test, chemical analysis, third party inspection, and Positive Material Identification testing.

Features of SMO 254 Material

SMO 254 pipe fittings are resistant to bromides, fluorides and chlorides. They have high ductility and high strength. The minimum tensile strength is 650MPa and the minimum yield strength is 300MPa.

Chemical Composition of SMO 254 Pipe Fittings

CHEMICALLIMITSCMnPSSiNiCrMoCu
SMO 254(UNS S31254)MIN     17.5019.506.000.50
MAX0.021.000.0300.0100.8018.5020.506.501.00

Mechanical Properties

MATERIALT.S (MPA)Y.S (MPA)EL %R/A %
SMO 254(UNS S31254)650 min300 min35 min50 min

Equivalent Grades A403 UNS S31254 Butt weld Fittings

STANDARDAFNORWERKSTOFF NR.UNSSISEN
SMO 254Z1 CNDU 20.18.06Az1.4547S312542378X1CrNiMoCuN20-18-7

Dimension of 1.4547 90 Degree Elbow Fittings

DNNPSODA
LRSR
151/221.33825
203/426.73825
25133.43825
321-1/442.24832
401-1/248.35738
50260.37651
652-1/273.09564
80388.911476
903-1/2101.613389
1004114.3152102
1255141.3190127
1506168.3229152
2008219.1305203
25010273.0381254
30012323.8457305
35014355.6533356
55022559.0838559
60024610.0914610
65026660.0991660
70028711.01067711
75030762.01143762
80032813.01219813
85034864.01295864
90036914.01372914
95038965.01447965
1000401016.015241016
1050421067.016001067
1100441118.016761118
1150461168.017531168
1200481219.018291219
1300521321.019811321
1400561422.021341422
1500601524.022861524
1600641626.024381626
1700681727.025911727
1800721829.027431829
1900761930.028961930
2000802032.030482032
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