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26 7 月, 2024

Classification of Stainless Steel Socket Weld Cross

Stainless steel socket weld cross is a widely used pipe connection accessory in pipeline systems. It’s a pipe fitting used in pipeline systems to change the direction of pipelines. The design of the socket enhances the stability of the connection and prevents fluid leakage. The curved part is used to change the direction of the pipeline.

Stainless steel socket weld cross is widely used in pipeline systems of petroleum, chemical, shipping and other industries. It’s corrosion resistance and wear resistance make it outstanding in these fields.

Types of Stainless Steel Socket Weld Cross

Stainless steel socket weld cross can be divided into equal cross and reducing cross according to the ends size. In the piping system, socket weld cross are fittings that change the direction of the piping. ZIZI ENGEERING CO LTD specializes in producing and supplying socket weld cross in accordance with the ASME B16.11 standard. The specifications ranging from 1/8 “to 4” and pressures of Class 3000, 6000, and 9000.

Sizefrom 1/8″ to 4″ (DN6-DN100)
Pressure3000LB, 6000LB, 9000LB
ThicknessSch80, Sch160, SchXXS
TypeSocket Weld Equal Cross & Reducing Cross
StandardASME B16.11 BS3799
Stainless SteelASTM A182 F304/304L/304H, 316/316L, 310S, 317,347,904L
Duplex Stainless SteelASTM A182 F51, F53, F44
Stainless Steel Socket Weld Equal Cross
Stainless Steel Socket Weld Reducing Cross

Dimension of ASME B16.11 Stainless Steel Socket Weld Cross

ASME B16.11 is one of the main manufacturing standards for socket weld cross. It specifies requirements for the design, manufacturing, inspection, and labeling of socket cross. In addition, socket cross may also comply with other standards such as GB/T14383, BS3799, etc.

DNNPSBDCJminA
300060009000300060009000Cross
aveminaveminavemin300060009000
61/810.96.13.23.183.183.963.439.51111
81/414.38.55.63.783.34.64.019.51113.5
103/817.711.88.44.013.55.034.379.513.513.5
151/221.915115.64.674.095.975.189.538.189.515.51925.5
203/427.320.214.810.34.904.276.966.049.788.5612.51922.528.5
25134.025.919.914.45.694.987.926.9311.389.9612.522.52732
321 ¼42.834.328.7226.075.287.926.9312.1410.6212.5273235
401 ½48.940.133.227.26.355.548.927.8012.7011.1212.5323838
50261.251.742.137.46.936.0410.929.5013.8412.1216384154
652 ½73.961.28.767.621641
80389.976.49.528.301657
1004115.5100.710.699.351966.5

Weight List (KG)

Nominal   sizeSW Cross
DNNPS300060009000
61/80.150.21
81/40.150.25
103/80.190.54
151/20.460.641.32
203/40.591.092.25
2510.811.972.69
321.192.344.68
401.673.907.84
5022.596.1510.5
654.95
8037.25
100418.8

Features of ASTM A182 Stainless Steel Socket Weld Cross

According to ASTM A182 standard, the chemical composition and mechanical properties of stainless steel socket weld cross must meet specific requirements, such as tensile strength, yield strength, elongation, and hardness, all of which must meet the range specified in the standard. They are mainly made of high-quality stainless steel materials, such as 304, 316 and other stainless steel grades. These materials not only have excellent corrosion resistance, but also have good strength and toughness, and can withstand high working pressure and temperature.

Chemical Composition

CHEMICALLIMITSCMnPSSiNiCrMoNCu
ASTM A182 F304MIN8.018.0
MAX0.082.000.0450.0301.0011.020.00.10
ASTM A182 F316MIN10.016.02.00
MAX0.082.000.0450.0301.0014.018.03.000.01
ASTM A182 F44MIN17.5019.506.000.50
MAX0.021.000.0300.0100.8018.5020.506.501.00
ASTM A182 F51MIN4.5021.002.500.08
MAX0.032.000.0300.0201.006.5023.003.500.20
ASTM A182 F53MIN6.0024.003.000.24
MAX0.031.200.0350.0200.808.0026.005.000.320.5

Mechanical Properties

MATERIALASTM A182 F304ASTM A182 F316ASTM A182 F44ASTM A182 F51ASTM A182 F53
T.S (MPA)515 min515 min650 min620 min800 min
Y.S (MPA)205 min205 min300 min450 min550 min
EL %30 min30 min35 min35 min25 min
R/A %50 min50 min50 min45 min15 min
HARDNESS310 max

ASTM A182 stainless steel socket weld cross have gained widespread recognition and application for their excellent materials, reasonable design, exquisite manufacturing processes, and reliable quality assurance.

Advantage

Excellent corrosion resistance

Wear resistance

High strength

Easy installation and space saving

Good sealing performance

Low long-term usage cost

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