1/2" - 24" ASTM A815 WPS31803 Duplex Stainless Steel Pipe Fittings Equal Straight Reducing Tee Cross

Brand Name:HT
Certification:ISO 9001
Model Number:Duplex Steel S31803
Minimum Order Quantity:1PC
Delivery Time:3-15 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union
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Location: Zhengzhou Henan China
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1/2"-24" ASTM A815 WPS31803 Duplex Steel S31803 Equal Straight Reducing Tee Cross

1. ASTM A815 Seamless and Welded Buttweld Fittings Specifications


Size1/8” NBt to 24″ NB
ThicknessSch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
DimensionsASME/ANSI B16.9, ASME B16.28, MSS-SP-43
TypeSeamless / Welded / Fabricated
Test CertificatesEN 10204/3.1B
UNS NoUNS S31803, UNS S32205, UNS S32750, UNS S32760, UNS S32950
GradesASTM A815 UNS S31803, ASTM A815 UNS S32205, ASTM A815 UNS S32750, ASTM A815 UNS S32760, Duplex 2205 Pipe Fittings, Super Duplex 2507 Pipe Fittings, Super Duplex 4501 Pipe Fittings

2. Related searching:

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3. Chemical Composition

Spec:

Chemical Element% Present
Carbon (C)0.0 - 0.03
Chromium (Cr)21.00 - 23.00
Manganese (Mn)2.00 max
Silicon (Si)1.00 max
Phosphorous (P)0.0 - 0.03
Sulphur (S)0.0 - 0.02
Nickel (Ni)4.50 - 6.50
Nitrogen (N)0.08 - 0.20
Molybdenum (Mo)2.50 - 3.50
Iron (Fe)Balance

4. Properties

Physical PropertyValue
Density7.805 g/cm³
Thermal Expansion13.7 x10^-6 /K
Modulus of Elasticity200 GPa
Thermal Conductivity19.0 W/m.K
Electrical Resistivity0.085 x10^-6 Ω .m
Spec:
Mechanical PropertyValue
Proof Stress450 Min MPa
Tensile Strength620 Min MPa
Elongation A50 mm25 Min %
Hardness Brinell290 Max HB

5. Applications

Duplex stainless steels are typically used in:

~ Chemical processing, transport and storage

~ Oil and gas exploration and offshore rigs

~ Oil and gas refining

~ Marine environments

~ Pollution control equipment

~ Pulp & paper manufacturing

~ Chemical process plant

China 1/2 - 24 ASTM A815 WPS31803 Duplex Stainless Steel Pipe Fittings Equal Straight Reducing Tee Cross supplier

1/2" - 24" ASTM A815 WPS31803 Duplex Stainless Steel Pipe Fittings Equal Straight Reducing Tee Cross

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