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  • SHIJIAZHUANG DEYE PIPING INDUSTRY CO., LTD（Pipefittings Department)
    Singapore
    It is really a pleasure cooperation. You are fast understanding and knowlegeable, also your Check valves worked well. We believe that we will have a great chance to cooperate more.
  • SHIJIAZHUANG DEYE PIPING INDUSTRY CO., LTD（Pipefittings Department)
    Italy
    Tks for your consisent support for more than 10 years. Your diligence, professional technical support and rich experience in the pipeline projects has biggly help the business between us. Together we will win more and more tenders in the future. Best Regards to you and your team, and finally Come on DEYE Piping team!
  • SHIJIAZHUANG DEYE PIPING INDUSTRY CO., LTD（Pipefittings Department)
    Egypt
    You are honnesty and very reliable parnter, tks for your support on the technical data sheets and addtional works to fast the delivery time. Your professional answers are always impressed. also Your products are beautiful. We apprecite all the offorts you have done for the years business.
  • SHIJIAZHUANG DEYE PIPING INDUSTRY CO., LTD（Pipefittings Department)
    UAE
    You are Excellent, especially the quanlity control step by step, We've got all the photos and videos we want. and the documents we received all meet the request. Our boss is very Satisfied and he said he will give you more orders. We like your professional and fast jobs.
  • SHIJIAZHUANG DEYE PIPING INDUSTRY CO., LTD（Pipefittings Department)
    Peru
    The mould you opened for the valve are good, the new types of butterfly valves is popular. It will biggly increase the business between us. Tks for your suggestions on the flange holes. The valves are in good finishing and well packaged when we received them. Thank you, my friend.
  • SHIJIAZHUANG DEYE PIPING INDUSTRY CO., LTD（Pipefittings Department)
    Kazakhstan
    The end user is safisfied with your A234WPB fittings and A105 Flanges, the have finished the welding at present, all works well.Tks for your professional suggestions and the operation manual. We also won the 2nd Phase job, we have sent to you this morning, Pls confirm all the specifications to proceed.
Contact Person : Maria Lee
Phone Number : +8613292824811
Whatsapp : +8613292824811

SAF2507 Duplex SS Pipe Reducer SCH40S SCH80S SCH160S

  • SAF2507 Duplex SS Pipe Reducer SCH40S SCH80S SCH160S
  • SAF2507 Duplex SS Pipe Reducer SCH40S SCH80S SCH160S
  • SAF2507 Duplex SS Pipe Reducer SCH40S SCH80S SCH160S
Place of Origin China
Brand Name DEYE
Certification ISO9001: 2015
Model Number PF-EL-S-01
Document Product Brochure PDF
Minimum Order Quantity 10pcs
Price USD 2-100 dollars for SS36L Reducers
Packaging Details Ply-Wooden Cases, Pallets , cartons
Delivery Time 10 work days
Supply Ability 25 tons for one month

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Whatsapp:0086 18588475571

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Skype: sales10@aixton.com

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Product Details
Material SS316/SS316L, SS304/SS304L, SS321, UNS31803, UNS32750 Connection Butt Welded BW
Thickness Sch5s, Sch10s, Sch40s, Sch80s, Sch160s, Xs, Xxs Surface Pickling, Polish
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SAF2507 ss pipe reducer

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ss pipe reducer SCH40S

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SCH160S stainless steel pipe reducer
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Product Description

Duplex SS SAF2507 Stainless Steel PipeFittings With Sch40s SCH80S, SCH160S

 

 

Stainless Steel con. /Ecc. Reducer: This pipe setting is used to reduce the flow size of the pipe from the bigger to smaller one. There are two kinds of reducers- concentric reducer and eccentric reducer. Reducer The former one is in the shape of a cone used for gradual reducing of the size of the pipe. The latter one has its one edge facing the mouth of the connecting pipe reducing the chances of air accumulation.

 

 

Products Information/Specification:

 

Products Name  Seamless and welded  SS Pipe Fitting with  butt welding ends as aper standard ANSI B16.9
Types

Con. Reducers, Ecc. redcuers, LR Elbows, SR Elbow, 180deg Returns, Bends, Reducing Eblow,

Straight Tee, Equal Tee, Y Tee, caps, Stub Ends,
Size 1/2"-72"  DN15-DN1800
Wall Thickness

From low thickness to higher thickness SCH5S,SCH10s,SCH20S,SCH30,STD,SCH40S,SCH60,XS,SCH80S,SCH100,SCH120,

SCH160S,XXS, DIN, SGP JIS thickness
Standard ASTMA312, ASTM AWP40, ASME,  A234WPB A420, ANSI B16.9/B16.28/B16.25
JIS B2311-1997/2312, JIS B2311/B2312, DIN 2605-1/2617/2615,
GB 12459-99,EN Standard etc.
Material Stainless Steel304, 304L, 304H, 316, 316L, 316H, 310, SS321, SS321H, 347, 347H, 904L
Duplex SS 2507, DSS2205, UNS31803 UNS32750
1.4301,1.4306, 1.4401, 1.4435, 1.4406, 1.4404,  1.4462, 1.4410, 1.4501
　
Carbon Steel A234 WPB, WP5, WP9,WP11, WP22, A420WPL6, A420WPL8
ST37.0,ST35.8,ST37.2,ST35.4/8,ST42,ST45,ST52,ST52.4
　
STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49
　
Surface Sandblast , acid pickling, Polished

 

Features /Characteristics 

 

• Buttweld fittings are available in multiple shapes (elbows, tees, reducers, crosses, caps, stub ends), material grades (carbon, high-yield carbon, low-alloy, stainless, duplex, and nickel alloys)and dimensions (2 to 24 inches in seamless or welded, 26"-72" in welded ).
• Buttweld fittings are pipe fittings used to change the pathway of a pipeline (elbows), reduce/increase the pipe bore size (reducers), branch (tees, cross) or blind a pipeline (butt weld cap)
• The key specifications for buttweld fittings are the ASME B16.9 (carbon and alloy fittings) and the MSS SP 43 (that integrates ASME B16.9 for stainless steel, duplex, and nickel alloy BW fittings).
• butt weld pipe fittings are sold as SCH105S, SCH10S, SCH20S, SCH40S, STD, SCH40, SCH80S, SCH80, SCH160S, XXS
• Welded butt weld fittings are more common in stainless steel due to cost advantage. Sch 10S, SCH40S SS fittings are also more common in stainless steel butt weld fittings.
• Common material for butt weld fittings are A234 WPB, High Yield Carbon Steel, Stainless Steel 304 and 316 and Nickel Alloys.
• Welded pipe fittings in carbon steel and stainless steel are the joining components that make possible the assembly of valves, pipes and equipment onto the piping system.

 

 

Technology/ Technical Data Sheets

 

                                                                   Thickness List for pipefittings ANSI B16.9

 

Unit: mm

Pipe Size DN (in) Outside Dimeter Norminal Wall Thickness
Sch5s Sch10S Sch20 Sch30 Sch40s STD Sch40 Sch60 Sch80s XS Sch80 Sch100 Schl20 Schl40 Sch160 XXS
1/8 10. 3 —— 1. 24 —— —— 1. 73 1. 73 1. 73 —— 2. 41 2. 41 2. 41 —— —— —— —— ——
1/4 13. 7 — 1. 65 — — 2. 24 2. 24 2. 24 — 3. 02 3. 02 3. 02 — — — — —
3/8 17. 1 — 1. 65 — — 2. 31 2. 31 2. 31 — 3. 20 3. 20 3. 20 — — — — —
1/2 21. 3 1.65 2. 11 —— —— 2. 77 2. 77 2. 77 —— 3. 73 3. 73 3. 73 —— —— —— 4. 78 7. 47
3/4 26. 7 1.65 2. 11 —— —— 2. 87 2. 87 2. 87 —— 3. 91 3. 91 3. 91 —— —— —— 5. 56 7. 82
1 33.4 1. 65 2. 77 — — 3. 38 3. 38 3. 38 — 4. 55 4. 55 4. 55 — — — 6. 35 9. 09
1 1/4 42. 2 1.65 2. 77 — — 3. 56 3. 56 3. 56 — 4. 85 4. 85 4. 85 — — — 6. 35 9. 70
1 1/2 48. 3 1.65 2. 77 —— —— 3. 68 3. 68 3. 68 —— 5. 08 5. 08 5. 08 —— —— —— 7. 14 10. 15
2 60. 3 1. 65 2. 77 —— —— 3. 91 3. 91 3. 91 —— 5. 54 5. 54 5. 54 —— —— —— 8. 74 11. 07
2 1/2 73. 0 2. 11 3. 05 — — 5. 16 5. 16 5. 16 — 7. 01 7. 01 7.01 — — — 9. 53 14. 02
3 88. 9 2. 11 3. 05 — — 5. 49 5. 49 5. 49 — 7. 62 7. 62 7. 62 — — — 11. 13 15. 24
3 1/2 101. 6 2. 11 3. 05 —— —— 5. 74 5. 74 5. 74 —— 8. 08 8. 08 8. 08 —— —— —— —— ——
4 114. 3 2. 11 3. 05 —— —— 6. 02 6.02 6. 02 —— 8. 56 8. 56 8. 56 —— 11. 13 —— 13. 49 17. 12
5 141. 3 2. 77 3. 40 — — 6. 55 6. 55 6. 55 — 9. 53 9. 53 9. 53 — 12. 70 — 15. 88 19. 05
6 168. 3 2. 77 3. 40 — — 7. 11 7. 11 7. 11 — 10. 97 10. 97 10. 97 — 14. 27 — 18. 26 21.95
8 219. 1 2. 77 3. 76 6. 35 7. 04 8. 18 8. 18 8. 18 10. 31 12. 70 12. 70 12. 70 15. 09 18. 26 20. 62 23. 01 22.23
10 273. 1 3. 40 4. 19 6. 35 7. 80 9. 27 9. 27 9.27 12. 70 12. 70 12. 70 15. 09 18. 26 21. 44 25. 40 28. 58 25. 40
12 323.9 3. 96 4. 57 6. 35 8. 38 9. 53 9. 53 10. 31 14. 27 12. 70 12. 70 17. 48 21. 44 25. 40 28. 58 33. 32 25. 40
14 355. 6 3. 96 4. 78 7. 92 9. 53 — 9. 53 11. 13 15. 09 — 12. 70 19. 05 23. 83 27. 79 31. 75 35. 71 —
16 406. 4 4. 19 4. 78 7. 92 9. 53 —— 9. 53 12. 70 16. 66 —— 12. 70 21. 44 26. 19 30. 96 36. 53 40. 49 ——
18 457. 2 4. 19 4. 78 7. 92 11. 13 —— 9. 53 14. 27 19. 05 —— 12. 70 23. 83 29. 36 34. 96 39. 67 45. 24 ——
20 508. 0 4. 78 5. 54 9. 53 12. 70 — 9. 53 15. 09 20. 62 — 12. 70 26. 19 32. 54 38. 10 44. 45 50. 01 —
22 558. 8 4. 78 5. 54 9. 53 12. 70 — 9. 53 — 22. 23 — 12. 70 28. 58 34. 93 41. 28 47. 63 53. 98 —
24 609. 6 5. 54 6. 35 9. 53 14. 27 —— 9. 53 17. 48 24. 61 —— 12. 70 30. 96 38. 89 46. 02 52. 37 59. 54 ——
26 660.4 —— —— 12. 70 —— —— 9. 53 —— —— —— 12. 70 —— —— —— —— —— ——
28 711.2 — — 12. 70 15. 88 — 9. 53 — — — 12. 70 — — — — — —
30 762. 0 6. 35 7. 92 12. 70 15. 88 — 9. 53 — — — 12. 70 — — — — — —
32 812. 8 —— —— 12. 70 15. 88 —— 9. 53 17. 48 —— —— 12. 70 —— —— —— —— —— ——
34 863. 6 —— —— 12. 70 15. 88 —— 9. 53 17. 48 —— —— 12. 70 —— —— —— —— —— ——
36 914. 4 — — 12. 70 15. 88 — 9. 53 17. 48 — — 12. 70 — — — — — —
38 965.2 — — — — — 9. 53 — — — 12. 70 — — — — — —
40 1016. 0 —— —— —— —— —— 9. 53 —— —— —— 12. 70 —— —— —— —— —— ——
42 1066. 8 —— —— —— —— —— 9. 53 —— —— —— 12. 70 —— —— —— —— —— ——
44 1117. 6 — — — — — 9. 53 — — — 12. 70 — — — — — —
46 1168.4 — — — — — 9. 53 — — — 12. 70 — — — — — —
48 1219. 2 — — — — — 9. 53 — — — 12. 70 — — — — — —

 

                                              Dimensions of Reducers

                                                               

SAF2507 Duplex SS Pipe Reducer SCH40S SCH80S SCH160S 0

 

Nominal Pipe Size (NPS) Outside Diameter at Bevel End-to-End, H Size Outside Diameter at Bevel End-to-End,
Large End Small End (NPS) Large End Small End H
3/4 x 1/2 26.7 21.3 38 5X4 141.3 114.3 127
3/4 x 3/8 26.7 17.3 38 5 x 3’/2 141.3 101.6 127
1 X 3/4 33.4 26.7 51 5X3 141.3 88.9 127
1 x 1/2 33.4 21.3 51 5 x 2’/2 141.3 73.0 127
1-1/4 X 1 42.2 33.4 51 5X2 141.3 60.3 127
1-1/4 X 3/4 42.2 26.7 51 6X5 168.3 141.3 140
1-1/4 x 1/2 42.2 21.3 51 6X4 168.3 114.3 140
1-1/2 x 1-1/4 48.3 42.2 64 6 x 31/, 168.3 101.6 140
1-1/2 X 1 48.3 33.4 64 6x3 168.3 88.9 140
1-1/2X3/4 48.3 26.7 64 6 x 27 168.3 73.0 140
1-1/2X1/2 48.3 21.3 64 8x6 219.1 168.3 152
2 X 1-/2 60.3 48.3 76 8X5 219.1 141.3 152
2 X 1-1/4 60.3 42.2 76 8X4 219.1 114.3 152
2X1 60.3 33.4 76 8 x 3-1/2 219.1 101.6 152
2 X 3/4 60.3 26.7 76 10 X 8 273.0 219.1 178
2-1/2 X 2 73.0 60.3 89 10 x 6 273.0 168.3 178
2-1/2 x 1-1/2 73.0 48.3 89 10 x 5 273.0 141.3 178
2-1/2 X 1-1/4 73.0 42.2 89 10 x 4 273.0 114.3 178
2-1/2 X 1 73.0 33.4 89 12 x 10 323.8 273.0 203
3 X 2-1/2 88.9 73.0 89 12 x 8 323.8 219.1 203
3x2 88.9 60.3 89 12 x 6 323.8 168.3 203
3 x 1-1/2 88.9 48.3 89 12 x 5 323.8 141.3 203
3 x 1-1/4 88.9 42.2 89 14 x 12 355.6 323.8 330
3-1/2 x 3 101.6 88.9 102 14 X 10 355.6 273.0 330
3-1/2x 2-1/2 101.6 73.0 102 14 X 8 355.6 219.1 330
3-1/2 X 2 101.6 60.3 102 14 x 6 355.6 168.3 330
3-1/2 x 1-1/2 101.6 48.3 102 16 x 14 406.4 355.6 356
3-1/2x 1-1/4 101.6 42.2 102 16 x 12 406.4 323.8 356
4 x 3-1/2 114.3 101.6 102 16 x 10 406.4 273.0 356
4X3 114.3 88.9 102 16 x 8 406.4 219.1 356
4 X 2-1/2 114.3 73.0 102 18 x 16 457 406.4 381
4X2 114.3 60.3 102 18 x 14 457 355.6 381
4 x1-1/2 114.3 48.3 102 18 x 12 457 323.8 381
　 　 　 　 18 x 10 457 273.0 381

 

Nominal Pipe Size (NPS) Outside Diameter at Bevel End-to-End, H Nominal Pipe Size (NPS) Outside Diameter at Bevel End-to-End, H
Large End Small End Large End Small End
20 X 18 508 457.0 508 36 x 34 914 864 610
20 X 16 508 406.4 508 36 x 32 914 813 610
20 x 14 508 355.6 508 36 x 30 914 762 610
20 x 12 508 323.8 508 36 x 26 914 660 610
　 　 　 　 36 x 24 914 610 610
22 X 20 559 508.0 508 　 　 　 　
22 X 18 559 457.0 508 38 x 36 965 914 610
22 x 16 559 406.4 508 38 x 34 965 864 610
22 X 14 559 355.4 508 38 X 32 965 813 610
　 　 　 　 38 x 30 965 762 610
　 　 　 　 38 X 28 965 711 610
24 X 22 610 559.0 508 38 x 26 965 660 610
24 X 20 610 508.0 508 　 　 　 　
24 x 18 610 457.0 508 40 x 38 1 016 965 610
24 X 16 610 406.4 508 40 x 36 1 016 914 610
　 　 　 　 40 X 34 1 016 864 610
26 x 24 660 610.0 610 40 X 32 1 016 813 610
26 X 22 660 559.0 610 40 x 30 1 016 762 610
26 X 20 660 508.0 610 　 　 　 　
26 X 18 660 457.0 610 42 X 40 1 067 1 016 610
　 　 　 　 42 X 38 1 067 965 610
28 X 26 711 660.0 610 42 x 36 1 067 914 610
28 X 24 711 610.0 610 42 X 34 1 067 864 610
28 x 20 711 508.0 610 42 X 32 1 067 813 610
28 X 18 711 457.0 610 42 X 30 1 067 762 610
30 X 28 762 711.0 610 44 X 42 1 118 1 067 610
30 X 26 762 660.0 610 44 X 40 1 118 1 016 610
30 X 24 762 610.0 610 44 X 38 1 118 965 610
30 X 20 762 508.0 610 44 X 36 1 118 914 610
32 X 30 813 762.0 610 46 X 44 1 168 1 118 711
32 X 28 813 711.0 610 46 X 42 1 168 1 067 711
32 x 26 813 660.0 610 46 x 40 1 168 1 016 711
32 x 24 813 610.0 610 46 x 38 1 168 965 711
34 x 32 864 813.0 610 48 x 46 1 219 1 168 711
34 X 30 864 762.0 610 48 X 44 1 219 1 118 711
34 x 26 864 660.0 610 48 x 42 1 219 1 067 711
34 x 24 864 610.0 610 48 x 40 1 219 1 016 711

                                             

 

 

Stainless steel is the abbreviation for stainless and acid resistant steel. Steel that is resistant to weak corrosive media such as air, steam, water, or has rust resistance is called stainless steel; And the steel grade that is resistant to chemical corrosion media (such as acid, alkali, salt, etc.) corrosion is called acid resistant steel.For the Stainless Steel pipefittings, the most common used material is SS304/304L, SS316/316L, DUPLEX SAF2507, SAF2205                                            

                                                      

 

Production Process 

 

1. Raw material Receiving and Cutting

 

SAF2507 Duplex SS Pipe Reducer SCH40S SCH80S SCH160S 1

 

2. Material Identification

 

SAF2507 Duplex SS Pipe Reducer SCH40S SCH80S SCH160S 2

 

3. Elbows, Tees ,reducers, Caps, stub ends, kinds of pipefittings shape forming 

 

SAF2507 Duplex SS Pipe Reducer SCH40S SCH80S SCH160S 3

 

4.  Material wedling process (welded elbows )

 

SAF2507 Duplex SS Pipe Reducer SCH40S SCH80S SCH160S 4

 

5. Heat Treatment for SS pipefittings

 

SAF2507 Duplex SS Pipe Reducer SCH40S SCH80S SCH160S 5

 

6. Shot Blast and cleaning

 

SAF2507 Duplex SS Pipe Reducer SCH40S SCH80S SCH160S 6

 

7. Surface checking

 

SAF2507 Duplex SS Pipe Reducer SCH40S SCH80S SCH160S 7

 

8. After Polished

 

SAF2507 Duplex SS Pipe Reducer SCH40S SCH80S SCH160S 8

 

9. stainless steel Pipefittings Material In  Stock

 

SAF2507 Duplex SS Pipe Reducer SCH40S SCH80S SCH160S 9

 

 Application/Usage

 

Low and middle pressure fluid pipeline,boiler, petroleum and natural gas industry, drilling,chemical industry, electric industry,shipbuilding,fertilizer equipment and pipeline, structure,petrochemical,pharmaceutical industry,etc.

 

FAQ/ Customer Question and Answers

 

Q:Customer asked for butt weld fittings in A105:
A: Most common carbon steel buttweld fitting material is A234WPB. It is equivalent to A105 flanges, however there is no such thing as an A105 or A106 butt weld fitting. A106 Gr.B is for pipe grade. The A234WPB fittings are made from A106GR.B pipes. A105 is a material from Bar forged to be High pressure Fittings or Flange


Q: Customer requests “Normalized” butt weld fittings:
A: This is also a misconception since flanges are available in A105 and A105 N, where N stands for normalized.
However, there is no such thing as A234WPBN. Manufactures normalize their butt weld fittings was considered that normalized heat treating process was done, Espeically for the elbows and Tees
Customer needing “normalized” butt weld fittings should request WPL6 fittings which are high yield and are normalized as a standard procedure.


Q: Customer forgets to mention pipe schedule:
A: Buttweld fittings are sold as per pipe size but pipe schedule must be specified to match the ID of the fitting to the ID of the pipe. If no schedule is mentioned, we will assume a standard wall is requested.

 

Q: Customer forgets to mention welded or seamless butt weld fitting:
A: Butt weld fittings are available in both welded and seamless configuration. A seamless butt weld carbon steel or stainless steel fitting is made of seamless pipe and is generally more expensive.
Seamless pipe fittings are NOT common in sizes bigger than 12”. Welded pipe fittings are made of ERW welded carbon steel or stainless steel pipe. They are available in sizes ½” to 72” and are more affordable than seamless fittings.


Q: What does Short Radius (SR) or Long Radius (LR) means?
A: You will often hear SR45 elbow or LR45 elbow. The 45 or 90 refers to the angle of the bend for buttweld fitting to change the direction of flow.
A long radius elbow (LR 90 Elbow or LR 45 elbow) will have a pipe bend that will be 1.5 times the size of the pipe. So, a 6 inch LR 90 has bending radius that is 1.5 x nominal pipe size.


A short radius elbow (SR45 or SR90) has a pipe bend that is equal to the size of the fitting, so a 6” SR 45 has a bending radius that is 6” nominal pipe size.

 

Q: What is a 3R or 3D elbow pipe fitting?
A: First, the terms 3R or 3D are used synonymously. A 3R butt weld elbow has a bending radius that is 3 times the nominal pipe size. A 3R elbow is equal to 3D Elbows

 

 

Tags:

BW Stainless Steel Pipe Fittings

SS304 Stainless Steel Pipe Fittings

SS316 Stainless Steel Pipe Fittings