Type
|
SORF Flange
|
Size
|
1/2" to 120"
|
Standards
|
SO, WN, SW, TH, LJ, BL, PL, etc
|
Material
|
Stainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, 321, 347, 904L
Carbon Steel: ASTM A234 WPB, WPC ASTM A105 WPHY 42, 46, 52, 56, 60, 65, 70
Alloy Steel: ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91
Duplex Stainless Steel: F51, 2205, F53, 2507, etc
|
Sealing surface
|
FF, RF, LJ, FM, R.T.J, R.J and so on |
Applications
|
Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc
|
| ANSI, ASME, ASA, B16.5 300lb/sq.in. SLIP ON FLANGE RF / FF |
| ø |
D |
b |
g |
m |
J |
h |
k |
Holes |
l |
Kg. |
| 1/2" |
95,6 |
14,3 |
34,9 |
38,1 |
22,3 |
22,2 |
66,7 |
4 |
15,9 |
0,700 |
| 3/4" |
117,5 |
15,9 |
42,9 |
47,6 |
27,7 |
25,4 |
82,5 |
4 |
19,0 |
1,100 |
| 1" |
123,8 |
17,5 |
50,8 |
54,0 |
34,5 |
27,0 |
88,9 |
4 |
19,0 |
1,400 |
| 1 1/4" |
133,3 |
19,0 |
63,5 |
63,5 |
43,2 |
27,0 |
98,4 |
4 |
19,0 |
1,800 |
| 1 1/2" |
155,6 |
20,6 |
73,0 |
69,8 |
49,5 |
30,2 |
114,3 |
4 |
22,2 |
2,600 |
| 2" |
165,1 |
22,2 |
92,1 |
84,1 |
62,0 |
33,3 |
127,0 |
8 |
19,0 |
3,400 |
| 2 1/2" |
190,5 |
25,4 |
104,8 |
100,0 |
74,7 |
38,1 |
149,2 |
8 |
22,2 |
4,400 |
| 3" |
209,5 |
28,6 |
127,0 |
117,5 |
90,7 |
42,9 |
168,3 |
8 |
22,2 |
6,100 |
| 3 1/2" |
228,6 |
30,2 |
139,7 |
133,3 |
103,4 |
44,4 |
184,1 |
8 |
22,2 |
7,500 |
| 4" |
254,0 |
31,7 |
157,2 |
146,0 |
116,1 |
47,6 |
200,0 |
8 |
22,2 |
10,100 |
| 5" |
279,4 |
34,9 |
185,7 |
177,8 |
143,8 |
50,8 |
234,9 |
8 |
22,2 |
12,500 |
| 6" |
317,5 |
36,5 |
215,9 |
206,4 |
170,7 |
52,4 |
269,9 |
12 |
22,2 |
14,100 |
| 8" |
381,0 |
41,3 |
269,9 |
260,3 |
221,5 |
61,9 |
330,2 |
12 |
25,4 |
24,800 |
| 10" |
444,5 |
47,6 |
323,8 |
320,7 |
276,3 |
66,7 |
387,3 |
16 |
28,6 |
37,100 |
| 12" |
520,7 |
50,8 |
381,0 |
374,6 |
327,1 |
73,0 |
450,8 |
16 |
31,7 |
50,000 |
| 14" |
584,2 |
54,0 |
412,7 |
425,4 |
359,1 |
76,2 |
514,3 |
20 |
31,7 |
70,000 |
| 16" |
647,7 |
57,1 |
469,9 |
482,6 |
410,5 |
82,5 |
571,5 |
20 |
34,9 |
90,000 |
| 18" |
711,2 |
60,3 |
533,4 |
533,4 |
461,8 |
88,9 |
628,6 |
24 |
34,9 |
112,000 |
| 20" |
774,7 |
63,5 |
584,2 |
584,2 |
513,1 |
95,2 |
685,8 |
24 |
34,9 |
133,000 |
| 22" |
838,2 |
66,7 |
641,2 |
641,2 |
564,4 |
101,6 |
742,9 |
24 |
41,3 |
197,000 |
| 24" |
914,4 |
69,8 |
692,1 |
701,7 |
615,9 |
106,4 |
812,8 |
24 |
41,3 |
208,000 |
NOTE:
1. Class 300 flanges except Lap Joint will be furnished with 0.06 (1.6mm) raised face, which is included in ‘Thickness’ (C) and ‘Length through Hub’ (Y1), (Y3).
2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees.
3. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.
4. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (C).
5. Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer’s option.
|
In what forms is Monel 400 Available?
- Sheet
- Plate
- Bar
- Pipe & Tube (welded & seamless)
- Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)
- Wire
What are the characteristics of Monel 400?
- Resistant to seawater and steam at high temperatures
- Excellent resistance to rapidly flowing brackish water or seawater
- Excellent resistance to stress corrosion cracking in most freshwaters
- Particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated
- Offers some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations, but is seldom the material of choice for these acids
- Excellent resistance to neutral and alkaline salt
- Resistance to chloride induced stress corrosion cracking
- Good mechanical properties from sub-zero temperatures up to 1020°F
- High resistance to alkalis
Corrosion Resistant Monel 400
Alloy 400 is virtually immune to chloride ion stress corrosion cracking in typical environments. Generally, its corrosion resistance is very good in reducing environments, but poor in oxidizing conditions. It is not useful in oxidizing acids, such as nitric acid and nitrous. Nevertheless, it is resistant to most alkalis, salts, waters, food products, organic substances and atmospheric conditions at normal and elevated temperatures.
This nickel alloy is attacked in sulfur-bearing gases above approximately 700° F and molten sulfur attacks the alloy at temperatures over approximately 500° F.
Monel 400 offers about the same corrosion resistance as nickel but with higher maximum working pressures and temperatures and at a lower cost due to its superior ability to be machined.
In what applications is Monel 400 used?
- Marine engineering
- Chemical and hydrocarbon processing equipment
- Gasoline and freshwater tanks
- Crude petroleum stills
- De-aerating heaters
- Boiler feed water heaters and other heat exchangers
- Valves, pumps, shafts, fittings, and fasteners
- Industrial heat exchangers
- Chlorinated solvents
- Crude oil distillation towers
Fabrication with Monel 400
Alloy 400 can easily be welded by gas-tungsten arc, gas metal arc or shielded metal arc processes using appropriate filler metals. There is no need for post weld heat treatment, however, thorough cleaning after welding is critical for optimum corrosion resistance, otherwise there is the risk of contamination and embrittlement.
Finished fabrications can be produced to a wide range of mechanical properties when proper control of the amount of hot or cold working and the selection of appropriate thermal treatments is done.
Like most other nickel alloys, Monel 400 is typically tough to machine and will work harden. However, excellent results can e obtained if you make the correct choices for tooling and machining.
Slip on flanges are slipped over the pipe and welded (usually both inside and outside) to provide strength and prevent leakage. Slip on Flanges are at the low cost end of the scale, and do not require high accuracy when cutting the pipe to length. These slip on can sometimes have a boss or hub, and can be made with a bore to suit either pipe or tube.
Where can we find the high quality ASME B16.5 ASTM B564 ALLOY 400 Slip On Flange RF 5 Inch CL300.
You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).
If any inquiry about products, please feel free to contact us [email protected]
