Pipe Fittings

Socket Weld Flange-304

Socket Weld Flange

Application:

SW flange, the pipe diameter is generally ≤DN100, commonly used in high pressure ≤10Mpa and high temperature occasions.

Socket welding flange refers to the pipe end inserted into the flange ring step, welding in the pipe end and outside the flange.There are two types with or without a welding neck.The socket welding flange with weld neck has good rigidity, small welding deformation and good sealing property.

The sealing face types of socket welding flange are RF,MFM,TG and RJ.

The materials Eathumetals can supply are carbon steel and stainless steel.

As the socket welding flange manufacturers in China,Eathumetals can also supply OEM flanges according to customers’ drawings or designs.

WelcomThreaded flange is also called "TH flange", is a non-welded flange that processes the inner hole of the flange into a thread and cooperates with a threaded pipe to achieve connection. The threaded flange is easy to install and  maintain, usually used in occasions under 4.0Mpa, it is not allowed to be used in some occasions: the temperature is higher than 260℃ and lower than -45 ° C to avoid leakage. This flange is only applicable to the inch size series.e to contact us for an inquiry or for more information.

Specification:

ASME/ANSI B16.5 Class150 Socket Welding Flanges Dimensions and Weight    

ASME/ANSI B16.5 Socket Welding(SW) Flange 150LBS Dimensions and Weight List    

The Wall Thickness of Pipes are according to ASME B36.10    

Pipe
Flange




HubRaisedBolting Dimensions

Approx.









 Face


Weight
NominalO DDJcpbhmgNumberlk≈
Sizein.in.in.in.in.in.in.in.in.
in.in.Pounds

mmmmmmmmmmmmmmmmmm
mmmmKilo
1/2"0,843,500,880,620,380,440,62 1,191,3840,622,380,9

21,388,922,415,79,711,215,730,235,1
15,760,50,39
3/4"1,053,881,090,820,440,500,62 1,501,6940,622,751,2

26,798,627,720,811,212,715,738,142,9
15,769,90,56
1"13154,251,361,050,500,560,691,942,0040,623,121,7

33,4108,034,526,712,714,217,549,350,8
15,779,20,78
1 1/4"1,664,621,701,380,560,620,812,312,5040,623,502,3

42,2117,343,235,114,215,720,658,763,5
15,788,91,03
1 1/2"1,905,001,951,610,620,690,882,562,8840,623,882,9

48,3127,049,540,915,717,522,465,073,2
15,798,61,32
2"23756,002,442,070,690,751,003,063,6240,754,754,5

60,3152,462,052,617,519,125,477,791,9
19,1120,72,06
2 1/2"28757,002,942,470,750,881,123,564,1240,755,507,2

73,0177,874,762,719,122,428,490,4104,6
19,1139,73,28
3"3,507,503,573,070,810,941,194,255,0040,756,008,5

88,9190,590,778,020,623,930,2108,0127,0
19,1152,43,85


ASME/ANSI B16.5 Class300 Socket Welding Flanges Dimensions and Weight    

ASME/ANSI B16.5 Socket Welding(SW) Flange 300LBS Dimensions and Weight List    

The Wall Thickness of Pipes are according to ASME B36.10    

Pipe
Flange




HubRaisedBolting Dimensions

Approx.









 Face


Weight
NominalO DDJcpbhmgNumberlk≈
Sizein.in.in.in.in.in.in.in.in.
in.in.Pounds

mmmmmmmmmmmmmmmmmm
mmmmKgs
1/2"0,843,750,880,620,380,560,88 1,501,3840,622,621,5

21,395,222,315,79,614,222,338,135,0
15,766,50,66
3/4"1,054,621,090,820,440,621,001,881,6940,753,252,5

26,7117,327,720,811,115,725,447,742,9
19,082,51,15
1"13154,881,361,050,500,691,602,122,0040,753,503,1

33,4123,934,526,712,717,526,953,850,8
19,088,91,40
1 1/4"1,662,251,701,380,560,751,062,502,5040,883,883,9

42,2133,343,235,114,219,026,963,563,5
22,398,51,75
1 1/2"1,906,121,951,610,620,811,192,752,8840,754,505,6

48,3155,449,540,915,720,630,269,873,1
19,0114,32,55
2"23756,502,442,070,690,881,313,313,6280,885,006,5

60,3165,162,052,617,522,333,284,091,9
22,3127,02,93
2 1/2"28757,502,942,470,751,001,503,944,1280,885,889,7

73,0190,574,762,719,025,438,1100,0104,6
22,3149,34,40
3"3,508,253,573,070,811,121,694,625,0080,886,6213,0

88,9209,590,778,020,528,442,9117,3127,0
22,3168,15,92


ASME/ANSI B16.5 Class600 Socket Welding Flanges Dimensions and Weight    

ASME/ANSI B16.5 Socket Welding(SW) Flange 600LBS Dimensions and Weight List    

The Wall Thickness of Pipes are according to ASME B36.10    

Pipe
Flange




HubRaisedBolting Dimensions

Approx.









 Face


Weight
NominalO DDJcpbhmgNumberlk≈
Sizein.in.in.in.in.in.in.in.in.
in.in.Pounds

mmmmmmmmmmmmmmmmmm
mmmmKgs
1/2"0,843,750,88
0,380,560,88 1,501,3840,622,621,7

21,395,322,4
9,714,222,438,135,1
15,766,50,76
3/4"1,054,621,09
0,440,621,001,881,6940,753,252,8

26,7117,327,7
11,215,725,447,842,9
19,182,61,29
1"13154,881,36
0,500,691,602,122,0040,753,503,4

33,4124,034,5
12,717,526,953,850,8
19,188,91,55
1 1/4"1,662,251,70
0,560,811,122,502,5040,753,884,5

42,2133,443,2
14,220,628,463,563,5
19,198,62,06
1 1/2"1,906,121,95
0,620,881,252,752,8840,884,506,6

48,3155,449,5
15,722,431,869,973,2
22,4114,33,00
2"23756,502,44
0,691,001,443,313,6280,755,008,1

60,3165,162,0
17,525,436,684,191,9
19,1127,03,67
2 1/2"28757,502,94
0,751,121,623,944,1280,885,8811,8

73,0190,574,7
19,128,441,1100,1104,6
22,4149,45,35
3"3,508,253,57
0,811,251,814,625,0080,886,6215,6

88,9209,690,7
20,631,846,0117,3127,0
22,4168,17,06


Product Details

1. Size: 1/2"-60"(DN10-DN1500) 

2. Types: Slip-On flange, Welding Neck flange, Blind flange, Socket Welding flange, Threaded flange, Lap Joint flange, Plate flange, Long Welding Neck and  flat flange etc;

3. Material: 

Carbon steel: ASTM A105/SA105N; ASTM A350 LF1; LF2; CL1/CL2, CT20;16MN;RST37.2;S235JR;P245GH;P250GH;P250GHM; C22.8;Q235;15CrMo

Stainless steel: ASTM A182, SS303; SS304/304L; SS316/316L; F321; F347; 316Ti; A182F317/317L; SS400;SF440

Alloy Steel:ASTM A182 A182 F12,F11,F22,F5,F9,F91,F51,F53,F55,F60,F44,F304H,F316H,F317H,F321H,F347H,INCONEL 600,625,825,etc.

4. Wall Thickness: Sch5, Sch10, Sch20 , Sch30, STD, Sch40, XS,Sch80, Sch100, Sch120, Sch140, XXS, Sch160;

5. Connection Type: Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small-Tongue, Groove, etc

6. Pressure Rating: 

ANSI B16.5: Class 150 Flanges-Class 2500 Flanges；

DIN: 6Bar 10Bar 16Bar 25Bar 40Bar 63Bar

JIS: 5K Flanges-30K Flanges

EN1092-1: 6Bar 10Bar 16Bar 25Bar 40Bar 63Bar 100Bar

7. Surface treatment: Anti-rust oil, black / yellow / transparent / electric galvanized / hot galvanized.

8. Sealing Surface: FF, RF, MFM, TG, FF

9.  Heat Treatment: Normalizing, Annealing, Quenching Tempering.

10. Standard:

(1) ANSI B16.5, A105 150LB / 300LB / 600LB / 900LB / 1500LB / 2500LB

(2) DIN 2573 PN6 / DIN 2576 PN10 / DIN2502 PN16 / DIN2503 P25-40 / DIN2566 PN16 / DIN2631-2635 RST37.2 OR C22.8

(3) JIS SS400 OR SF440 5K / 10K / 16K / 20K / 30K

(4) UNI 2276 / 2277 / 2278 / 6084 / 6089 / 6090 / 2544 / 2282 / 6091-6093

(5) EN1092 PN6 / PN10 / PN16 / PN25 / PN40 / TYPE1 TYPE2 TYPE 5 TYPE 12 TYPE 13

(6) BS4504 SANI1123 1000/3, 1600/3, 2500/3, T/D, T/E, T/F carbon steel flange

(7) AS2129 TABLE D / TABLE H / TABLE E carbon steel flange

(8) GOST 12820-80 / 12821-80 carbon steel flange

11. Tolerance: according to the standard.

12. Certification: ISO9001:2000 , API, CE 

 

13. Package: Plywood pallet or case.

14. Delivery time: At the earliest ,within the period required by customer. 

15. Payment term: T/T or L/C

16. Sample: available

 

 


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+15197816881

+1 (519) 781-6881

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