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Light Weight 304 Stainless Steel Weld Fittings High Temperature Resistant

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Light Weight 304 Stainless Steel Weld Fittings High Temperature Resistant

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Brand Name : KAYSUNS

Model Number : KS-WF

Certification : PED,ISO

Place of Origin : China

Material : 304, 304L, 316, 316L, 316Ti, 317L, 321, 321H, 347, 347H, 310S, 310H, 904L, 254SMO

Types : ss elbows

Welded : 18” to 110” (DN450~DN2800)

Seamless : 1/2” to 36” (DN15 ~DN900)

Connection End : Butt-weld

Standards : MSS-SP-43, MSS-SP-75, EN/DIN, JIS B2311/2312/2313, ISO 3419, ISO 5251 etc.

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10 Inch Schedule 80s TP 316 316L Stainless Steel Weld Fittings Elbows ENDIN

Buttweld fitting is defined as a part used in a piping system, for changing direction, branching or for change of pipe diameter, and which is mechanically joined to the system. Buttweld fittings is a butt-welded connected pipe fittings, it is easy for installation and maintenance. There are many different types of fittings and they are the same in all sizes and schedules as the pipe.


Buttweld fittings (BW fittings) whose dimensions, dimensional tolerances et cetera are defined in the ASME B16.9 standards. Light-weight corrosion resistant fittings are made to MSS SP43.

Description:

  1. Stainless steel elbow is the most important butt weld pipe fittings, they are fabricated by seamless stainless steel pipes or steel plate and get beveled end for butt-welding.
  2. A butt weld pipe fitting is designed to be welded on site at its end(s) to connect pipe(s) together and allow change in direction or pipe diameter, or branching or ending.
  3. This fitting then becomes part of a system for transporting fluids (oil, gas, steam, chemicals, …) in a safe and efficient manner, over short or long distances.

DN NPS(Inch) D(mm) SCH5S SCH10S SCH40S STD SCH40 SCH80 XS SCH80S SCH160 XXS
6 1/8 10.30 - 1.24 1.73 1.73 1.73 2.41 2.41 2.41 - -
8 1/4 13.70 - 1.65 2.24 2.24 2.24 3.02 3.02 3.02 - -
10 3/8 17.10 - 1.65 2.31 2.31 2.31 3.20 3.20 3.20 - -
15 1/2 21.30 1.65 2.11 2.77 2.77 2.77 3.73 3.73 3.73 4.78 7.47
20 3/4 26.70 1.65 2.11 2.87 2.87 2.87 3.91 3.91 3.91 5.56 7.82
25 1 33.40 1.65 2.77 3.38 3.38 3.38 4.55 4.55 4.55 6.35 9.09
32 1 1/4 42.20 1.65 2.77 3.56 3.56 3.56 4.85 4.85 4.85 6.35 9.70
40 1 1/2 48.30 1.65 2.77 3.68 3.68 3.68 5.08 5.08 5.08 7.14 10.15
50 2 60.30 1.65 2.77 3.91 3.91 3.91 5.54 5.54 5.54 8.74 11.07
65 2 1/2 73.00 2.11 3.05 5.16 5.16 5.16 7.01 7.01 7.01 9.53 14.02
80 3 88.90 2.11 3.05 5.49 5.49 5.49 7.62 7.62 7.62 11.13 15.24
90 3 1/2 101.60 2.11 3.05 5.74 5.74 5.74 8.08 8.08 8.08 - -
100 4 114.30 2.11 3.05 6.02 6.02 6.02 8.56 8.56 8.56 13.49 17.12
125 5 141.30 2.77 3.40 6.55 6.55 6.55 9.53 9.53 9.53 15.88 19.05
150 6 168.30 2.77 3.40 7.11 7.11 7.11 10.97 10.97 10.97 18.26 21.95
200 8 219.10 2.77 3.76 8.18 8.18 8.18 12.70 12.70 12.70 23.01 22.23
250 10 273.10 3.40 4.19 9.27 9.27 9.27 15.09 12.70 12.70 28.58

25.40

Composition:

Elements 316L (wt%) / CR316L /S31603 316 (wt%) / CR316 / S31600
(C) Carbon, max 0.03 0.08
(Mn) Manganese, max 2 2
(P) Phosphorus, max 0.045 0.045
(S) Sulfur, max 0.03 0.03
(Si) Silicon, max 1 1
(Ni) Nickel 10.0 - 14.0 10.0 - 14.0
(Cr) Chromium 16.0 - 18.0 16.0 - 18.0
(Mo) Molybdenum 2.0 - 3.0 2.0 - 3.0
(Fe) Iron Bal. Bal.
(Cu) Copper N/A N/A
(N) Nitrogen N/A N/A

Materials:

Stainless Steel A403 304/L,304H ·310S ·316/L,316Ti·317/L·321/H ·347/H ·S31803·S32750 ·904L
Low Temperature Steel A420 WPL3, WPL6
Alloy Steel A234 WP5, WP9, WP11, WP12, WP22, WP91
High Yield WPHY42, 52, 60, 65, 70
Duplex & Super Duplex A815 UNS 31803, UNS 31254, UNS S32750
Nickel Alloys alloy200, 400, K500, 600, 625, 800, 825 ,alloy 20, hastalloy B2, C22, C276
Other Grades Cu70Ni30(C71500),Cu90Ni10(C70600),Titanium

Light Weight 304 Stainless Steel Weld Fittings High Temperature Resistant

Quality & Inspection:

  1. PMI test to verify material grade
  2. Dimension controlling during fabricating and finished
  3. Visual and surface 100% examination before shipment
  4. End protected for shipment
  5. Packed in carton box firstly, then in wooden case

Application:

  1. Ship building,
  2. Petrochemical,
  3. Steel plant,
  4. Refineries,
  5. Chemical,
  6. Fertilizers,
  7. Defence,
  8. Power plant,
  9. Shipyard,
  10. Oil & gas,
  11. Offshore,
  12. Railway,
  13. LNG,
  14. etc.

Heavy wall thickness elbow is our strength. All of these materials are available for third party inspection, such as SGS,BV,Lloyd’s,TUV etc. For more information, please contact us.


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