Yuhong Holding Group Co.,LTD
 |
| Place of Origin: | China |
| Brand Name: | YUHONG |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Model Number: | ASTM A182 F304L FLANGE |
| Minimum Order Quantity: | 1PC |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Woven Case |
| Delivery Time: | Depends on quantity |
| Payment Terms: | T/T,L/C |
| Supply Ability: | 1000 tons per month |
| Specification: | ASTM A182, ASME SA182 | Grade: | F304-F304L |
|---|---|---|---|
| Pressure Rating: | Class 150-Class 15000 | Flange Type: | WN, SO , BL , SW, SPECTACLE, LJP , ORINFICE |
| Non Destructive Test: | Ultrsonic Test -ASTM E213, MT, PT | Size: | 1/4" NPS TO 48" NPS |
ASTM A182 F304/304L Blind Forged Flange Raised Face BLRF #600 B16.5
Stainless Steel ASTM A182 F304/F304L Flanges are widely used in low pressure piping systems, as no welding is involved while connecting the flanges to pipes or other equipment. However, the flange may be welded around the joint after assembly, but it is not considered a satisfactory method of increasing its applications.
Blind flange is used to terminate the end of a piping system. The blind flange is basically a flange that does not have a hub or a bored center. Blind flanges can also be used to seal a nozzle opening on a pressure vessel.
A182 F304/F304L Flange Equivalent Grades
|
GRADE |
WERKSTOFF NR. |
UNS |
JIS |
BS |
GOST |
AFNOR |
EN |
|
F304 |
1.4301 |
S30400 |
SUS 304 |
304S31 |
08Х18Н10 |
Z7CN18‐09 |
X5CrNi18-10 |
|
F304L |
1.4306 / 1.4307 |
S30403 |
SUS 304L |
3304S11 |
03Х18Н11 |
Z3CN18‐10 |
X2CrNi18-9 / X2CrNi19-11 |
A182 F304/304L Flange Chemical Composition
|
Grade |
C |
P |
Mn |
Cr |
Si |
S |
Mo |
Ni |
N |
|
F304 |
0.08 max |
0.045 max |
2 max |
18 – 20 |
0.75 max |
0.030 max |
– |
8 – 11 |
– |
|
F304L |
0.035 max |
0.045 max |
2.0 max |
18 – 20 |
1.0 max |
0.03 max |
– |
8 – 13 |
– |
A182 F304/F304L Flange Mechanical Properties
| GRADE | Tensile Strength | Yield Strength (0.2%Offset) | Melting Point | Density | Elongation |
| F304 | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 1400 °C (2550 °F) | 8.0 g/cm3 | 35 % |
| F304L | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 1400 °C (2550 °F) | 8.0 g/cm3 | 35 % |
SS 304L Pipe Flange Weight Chart
|
Nominal Pipe Sizes (NPS) |
Slip On (SORF) |
Threaded (NPT) |
Socket Weld (SWRF) |
Lap Joint (Loose) |
Blind (BLRF) |
Weld Neck (WRNR) |
|---|---|---|---|---|---|---|
|
½ |
1 |
1 |
2 |
1 |
2 |
2 |
|
¾ |
2 |
2 |
2 |
2 |
2 |
2 |
|
1 |
2 |
2 |
2 |
2 |
2 |
3 |
|
1¼ |
3 |
3 |
3 |
3 |
3 |
3 |
|
1½ |
3 |
3 |
3 |
3 |
4 |
4 |
|
2 |
5 |
5 |
5 |
5 |
5 |
6 |
|
2½ |
8 |
8 |
8 |
8 |
7 |
10 |
|
3 |
9 |
9 |
9 |
9 |
9 |
11.5 |
|
3½ |
11 |
12 |
11 |
11 |
13 |
12 |
|
4 |
13 |
13 |
13 |
13 |
17 |
16.5 |
|
5 |
15 |
15 |
15 |
15 |
20 |
21 |
|
6 |
19 |
19 |
19 |
19 |
27 |
26 |
|
8 |
30 |
30 |
30 |
30 |
47 |
42 |
|
10 |
43 |
43 |
43 |
43 |
70 |
54 |
|
12 |
64 |
64 |
64 |
64 |
123 |
88 |
|
14 |
90 |
90 |
90 |
105 |
140 |
114 |
|
16 |
106 |
98 |
98 |
140 |
180 |
140 |
|
18 |
130 |
130 |
130 |
160 |
220 |
165 |
|
20 |
165 |
165 |
165 |
195 |
285 |
197 |
|
22 |
185 |
185 |
185 |
245 |
355 |
225 |
|
24 |
220 |
220 |
220 |
275 |
430 |
268 |
Marking:
Contact Person: Carol
Tel: 0086-15757871772
Fax: 0086-574-88017980
