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
Thread Type: 45/90/180LR&SR Elbow, Union, Tee, Cross, Outlet, Coupling,
Socket-Welding Type: 45/90/180 LR/SR Elbow, Union, Tee, Cross, Outlet,
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:
- Carbon Steel
- Stainless Steel ASTM A182 F304L / F316L / F321
- Duplex Stainless Steel (to UNS S31803 (ASTM A182 F51)
- Super Duplex Stainless Steel (to UNS 32760 and UNS 32750)
- Alloy Steels (ASTM A182 F5 / F9 / F11 / F22)
- Titanium
- Monel
- Hastelloy
- Cunifer 90/10 (Copper/Nickel 90/10 to BS 2871-CN.102)
- Other material grades to customers' specific requirements
- ½" to 24" NB - ANSI 150 , 300, 600, 900, 1500 & 2500 lb
- 1½" to 12" NB - API 2000, 3000, 5000, 10000, 15000 & 20000 lb
- FLANGE WN ASME B16.5 CL300 RF SCH80S ASTM A18GR.F51
- FLANGE 1-13/16" WN TYPE 6BX CL10000 RTJ 15.88mm W/T ASTM A694 F65
- FLANGE WN ASME B16.5 CL2500 RTJ 30.16mm - ASTM A694 F52
- FLANGE WN ASME B16.5 CL2500 RTJ 19.05mm W/T ASTM A182 GR.F316/316L
- Flanges ASTM A 182 Gr F5 – ASME B16.5
- Flanges ASTM A182 Gr F9 – ASME B16.5
- Flanges ASTM A182 Gr F11 – ASME B16.5
A694 F52 carbon steel Flange
ASTM A694 F42,F46,F48,F50,F52,F56,F60,F65,F70;Flange
