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Duplex Steel ASTM A815 S31803 , Y-Shape Tee , Butt Weld Pipe Fitting B16.9

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Duplex Steel ASTM A815 S31803 , Y-Shape Tee , Butt Weld Pipe Fitting B16.9

Brand Name : YUHONG

Model Number : ASTM A815 S31803

Certification : ABS, GL, DNV, NK, PED, ISO 9001

Place of Origin : China

MOQ : 1PC

Price : Negotiable

Payment Terms : T/T,L/C AT SIGHT

Supply Ability : 10000 pcs per month

Delivery Time : Depends on quantity

Packaging Details : Ply-wooden Case / Wooden pallet

Name : Duplex Steel Y-Shape Tee

Material : S31803 (SUPER DUPLEX)

Type : Butt weld

Shape : Y shape

Standard : ASTM / AISI B16.9

Fitting Angle : 45° / 60°

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Duplex Steel ASTM A815 S31803 , Y-Shape Tee , Butt-Weld Pipe Fitting B16.9



Overview


Y Type tee is a pipe fitting which can be produced in Butt Weld & Forged technique as per ASME B16.9 & ANSI B16.11. It is similar to a tee but has a side opening outlet branch at a 45 degree angle. We also call it from other names such as Y Tee Fitting, Y Shaped Tee, Y Cross Tee, Double Y Tee,Y Lateral Tee, Y Tee Pipe Branch Fitting etc. We at Neelcon can produce these Y Type Tee Pipe Fitting in Stainless Steel, Alloy Steel, Carbon Steel, Copper & Nickel Alloy Material.

Duplex stainless steel A815 UNS S31803 are extremely corrosion resistant, work hardenable alloys. Their microstructures consist of a mixture of austenite and ferrite phases. As a result, duplex stainless steels display properties characteristic of both austenitic and ferritic stainless steels. This combination of properties can mean some compromise when compared with pure austenitic and pure ferritic grades. Duplex stainless steels A815 UNS S31803 are in most cases, tougher than ferritic stainless steels. Strengths of duplex stainless steels can in some cases be double that for austenitic stainless steels.



DIMENSIONAL TOLERANCES ASME B16.9 OF BUTT-WELD PIPE FITTING


Nominal Pipe Size(inch) 1/2 to 2.1/2 3 to 3.1/2 4 5 to 8 10 to 18 20 to 24 26 to 30 32 to 48
Outside Dia
at Bevel (D)
+1.6
-0.8
1.6 1.6 +2.4
-1.6
+4
-3.2
+6.4
-4.8
+6.4
-4.8
+6.4
-4.8
Inside Dia at End 0.8 1.6 1.6 1.6 3.2 4.8 +6.4
-4.8
+6.4
-4.8
Center to End(C / M) 2 2 2 2 2 2 3 5
Wall Thickness Not less than 87.5% of Nominal Wall Thickness



Mechanical Properties of A815 UNS S31803 Butt-Weld Pipe Fitting


Tensile Strength,min.

Yield Strength,min.

Elongation,min.

Hardness Brinell, max

Mpa

Mpa

%

HB

620

450

25

290



Chemical Composition of A815 UNS S31803 Butt-Weld Pipe Fitting


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



Applications:

  • Oil and gas industry: Used for distributing fluids or gases to different parts of a system.

  • Water supply systems: Used to divert water from a main pipe to a secondary line.

  • Chemical plants, refineries, etc.: Commonly used in systems where branching of pipelines is needed for various processes.



Duplex Steel ASTM A815 S31803 , Y-Shape Tee , Butt Weld Pipe Fitting B16.9


Product Tags:

Stainless Steel Y Type Tee

      

Butt Weld Y Type Tee

      

Y Shape Steel Pipe Tee A815

      
Quality Duplex Steel ASTM A815 S31803 , Y-Shape Tee , Butt Weld Pipe Fitting B16.9 for sale

Duplex Steel ASTM A815 S31803 , Y-Shape Tee , Butt Weld Pipe Fitting B16.9 Images

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