WELDING NECK FLANGE STAINLESS STEEL ASTM A182 F321 manufacturer from China China End Mill Online Market

WELDING NECK FLANGE STAINLESS STEEL ASTM A182 F321

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

FLAN

FLANGE, WELDNECK, CONDUCTION PIPE; STAINLESS STEEL; ASTM A 182 GR. F321; ASME B16.5 STANDARD; RING
TYPE JOINT FACE, FINISHING SMOOTH, MAX 63 AARH, MSS SP-6; CLASS 2500; FLG-63

ND: 2" SCH160

WELDING NECK FLANGE DUPLEX UNS S32760 –ASTM A182 F55

ASME B16.5 – RAISED FACE (RF) MSS SP-6

10 PC ND 2” SCH 10S 150# .

02 PC ND 2.1/2” SCH 10S 300

10 PC ND 3” SCH 10S 150#

05 PC ND 4” SCH 10S 150#

WELDING NECK FLANGE STAINLESS STEEL ASTM A182 F321

ASME B16.5 – RING TYPE JOINT (RTJ) MSS SP-6

FITTINGS “MARILOY S400A – JIS B2312 BW

BUTTWELDING ENDS ASME B16.25

LWN flange

supplies Weld Neck Flange (WN), Long Welding Neck Flange (LWN), Lap Joint Flange (LJ),

Blind Flange / Blank Flange (BL), Slip On Flange (SO), Thread Flange (THR),

Socket Weld Flange (SW), Reducing Flange, Orifice Flange, Anchor Flange,

Spectacle Blind Flange (Figue 8), Spacer Ring/Spade Flange etc…

Flange Standards:
ANSI/ASME Standard: ANSI B16.5, ANSI B16.47 Series A & B, MSS-SP-44, API 605, API6A in class 150 to 2500;
AWWA C207 flanges in Class B, Class D, Class E, Class F, Ring, Blind & Hub;
European DIN, UNI, EN 1092-1, BS 4504, ISO, NS, NFE29203 flanges in Pressure PN6 to PN100;
Japanese JIS B2220 & Korean KS B1503 flanges in pressure 5K to 40K;
Russian GOST 12820-80, GOST 12821-80, GOST 12815-80 in pressure PN0.6MPa to PN10MPa;
South African SABS 1123 / SANS 1123 in Class 600kPa to 4000kPa.

Flange Materials:
Carbon Steel: ASTM A105/A105N
              A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2
              A694 F42, F46, F48, F50, F52, F56, F60, F65, F70
             A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange)
             Steel RST37.2, C22.8
Stainless Steel: ASTM A182 F304/304L, F316/316L, F316H, F316TI, F310, F321;
Alloy Steel: ASTM A182 F1, F5, F9, F11, F22, F91
Duplex & Super Duplext Steel: ASTM A182 F51/UNS S31803, A182 F53/UNS S32750
                           ASTM A182 F55 / UNS S3260

Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Flange Norminal Diameter Range: 1/2” – 96”, DN15-DN2000

Normail Pressure Range: 150# - 2500# (PN6 – PN40)

Detailed Product Description

1) Name:LWN stainless steel flange

2) Standard: JIS, ASME, DIN ,GB, HG and so on.

3) Materials (stainless steel) include:
1.4301, 1.4306, 1.4401, 1.4404, 1.4541
SUS F304, SUS F304L, SUSF316, SUSF316L, SUS F321
ASME F304, ASME F304L, ASME F316,ASME F316L,ASME F321 and so on.

4) Nominal pressure:PN6 - PN160, 150LBS-2500LBS, 5K-40K

5) Sealing Surface: FF, RF, LJ, TG, FM, and R.T.J. Etc

6) other: Special design available

Forged pipe fitting (High pressure pipe fittings):

Thread Type: 45/90/180LR&SR Elbow, Union, Tee, Cross, Outlet, Coupling,

Half Coupling, Cap, Street Elbow, Nipple, Hex Plug, Busing, Square Plug, Threadolet

Socket-Welding Type: 45/90/180 LR/SR Elbow, Union, Tee, Cross, Outlet,

Coupling, Half Coupling, Cap, Reducer Insert, Oulet

Products Range: 1/4"---4" (DN8----DN400)

Pressure Rate: 2000LB, 3000LB, 6000LB, 9000LB

Manufacturing Standard: ASME B16.11, BS3799, MSS-SP-79/SP-83/SP-95-SP/97, JIS B2316

Type: Socket Welding; Threaded ( NPT, BSPT DIN2999, ISO7/1)

Material:
Stainless Steel: ASTM A182 (F321 F304/304L F316/316L F11 F22)

Carbon Steel: A105, A350 LF1/LF2/LF3, MSS SP44&A694 F42/46/52/56/60/65/70

Alloy Steel: A182 F1/F5a/F9/F11/F22/F91

Material grades include: