22,250 Welding Neck Flange
results from1,112 suppliers
ASME ANSI B16.5 Welding Neck DIN ANSI Carbon Steel Forged Blind Pn10 RF Carbon Steel A105 Stainless Steel 304 316L Threaded Flange for Oil & Gas
US$ 1 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Flange
- Material: Carbon Steel
- Structure: Round
- Connection: Flanged
- Sealing Surface: RF
DIN/ANSI/GOST/BS Carbon Steel Flange SS304 Forged Flanges Stainless Steel 150# A105 Pipe Fittings DN40 Pn16 ASTM RF Welding Neck /Slip on/Blind /Plate Flanges
US$ 1-3.5 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST
- Type: Welding Flange
- Material: Carbon Steel
- Structure: Round
- Connection: Screws
- Sealing Surface: RF
Forged Professional Standard Carbon Steel Flange Welding Neck Carbon Steel Flanges
US$ 50-3000 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS
- Type: Welding Flange
- Material: Carbon Steel
- Structure: Flanges
- Connection: Clamps
- Manufacturing Way: Forging
ANSI B16.5/DIN/En1092/GOST/BS Forged/Forging Fitting Carbon/Stainless Steel Pn10/16 Welding/Weld Neck/Threaded/Blind/Slip on/Flat Plate/Socket RF/FF Pipe Flange
US$ 1-50 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, JIS, GOST, As2129 Table D / Table H / Table E
- Type: Wn, So, Blind, Lap Joint, Flat..., Welding Flange
- Material: Carbon Steel, Stainless Steel
- Structure: Flanges
- Connection: Flanged
- Sealing Surface: RF FF
DN150 Class150 Welding Neck Wn Flat Plate Blind Carbon Pipe Flange
US$ 1-3 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Flange
- Material: Stainless Steel
- Structure: Flanges
- Connection: Welding
- Sealing Surface: RF,FF,Mfm,
ISO Standard Forged Stainless Steel/Carbon Steel Water Pipe Flange ASME ANSI B16.5 Welding Neck DIN ANSI Carbon Steel Forged Blind Flange
US$ 0.1-100 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Flange
- Material: Stainless Steel
- Structure: Flanges
- Connection: Welding
- Sealing Surface: RF
China Manufacturers Customized Size Stainless Steel Butt Welding Flange with Neck
US$ 0.7-0.9 / Piece
Min. Order:100 Pieces
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Flange
- Material: Stainless Steel
- Structure: Flanges
- Connection: Welding
- Sealing Surface: RF
ASME ANSI B16.5 Welding Neck Wn DIN ANSI Carbon Steel Flange A105n A350 Lf, Lf3, A182 F1
US$ 1-100 / kg
Min. Order:10 kg
- Standard: ANSI, DIN, GB, JIS, GOST, BSW, Awwa C207
- Type: Welding Flange
- Material: Stainless Steel
- Structure: Flanges
- Connection: Welding
- Sealing Surface: FF
Premium Welding Neck DIN2633 Pn16 Carbon Steel Flange for Industrial Use
US$ 1.78-1.912 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Flange
- Material: Stainless Steel
- Structure: Flanges
- Connection: Flanged
- Sealing Surface: RF
GOST 33259 Stainless Steel 904 Duplex Steel F51 Welding Neck Flange
US$ 1.5-500 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST
- Type: Threaded Connection Flange
- Material: Stainless Steel
- Structure: Round
- Connection: Welding
- Sealing Surface: RF
Customized Forged Ss Wn Flanges Stainless Steel Welding Neck Flange
US$ 1-5 / Piece
Min. Order:100 Pieces
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Flange
- Material: Stainless Steel
- Structure: Flanges
- Connection: Flanged
- Sealing Surface: RF
DN150 6 Inch Class150 Welding Neck Wn Flat Plate Threaded Blind Carbon DIN Pn16 As2129 BS4504 Sans 1123 ANSI Awwa 316L Stainless Steel Forged Flange
US$ 64-72 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Flange
- Material: Stainless Steel
- Structure: Round
- Connection: Welding
- Sealing Surface: RF
ANSI B16.5/DIN/GOST/ Carbon/Stainless Steel Welding Pn10/16 /Weld Neck/Threaded/Blind/Slip on/ Plate/Socke RF/FF Forged Flange Pipe Fitting Steel Flange
US$ 2.5-3.5 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, GOST, BSW
- Type: Welding Flange
- Material: Carbon Steel
- Structure: Flanges
- Connection: Welding
- Sealing Surface: RF
Alloy Welding Neck Flange for High Pressure Applications Wn Flange Class 150 Class 2500 Flange
US$ 4.26-5.99 / Piece
Min. Order:5 Pieces
- Standard: ANSI, DIN, GB, JIS
- Type: Welding Flange
- Material: Alloy Steel
- Structure: Flanges
- Connection: Welding
- Sealing Surface: RF
American Standard 304/316 Butt Welding with Neck Flange for Pipe Connection
US$ 1-50 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Flange
- Material: Stainless Steel
- Structure: Flanges
- Connection: Screws
- Sealing Surface: RF
Professional Wholesale OEM BS, ANSI, JIS, DIN 304L Stainless Steel Carbon Steel A105 Forged Welding Neck 150lbs Threaded Forged Flanges Factory Price
US$ 15-50 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Flange
- Material: Stainless Steel
- Structure: Round
- Connection: Flanged
- Sealing Surface: RF
China Factory ANSI B165 ASTM A105 A106 Carbon Steel Forged Welding Neck Flange
US$ 1.1-1.5 / Piece
Min. Order:100 Pieces
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Wn, So, Blind, Lap Joint, Flat..., Welding Flange
- Material: Carbon Steel, Stainless Steel
- Structure: Round
- Connection: Flanged
- Manufacturing Way: Forging
Slip on Plate Flanges Flat Plain Welding Carbon Steel Stainless Steel Blind Flange Welding Neck Flange (WN)
US$ 1-5 / pieces
Min. Order:1 pieces
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Flange
- Material: Alloy Steel
- Structure: Flanges
- Connection: Flanged
- Manufacturing Way: Forging
ASME B16.5 Forged A105 RF 5 in DN125 Long Welding Neck Flange
US$ 0.7-4 / Piece
Min. Order:1000 Pieces
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Single Pin Clamp, Double Pin Clamp
- Material: Stainless Steel
- Structure: Lateral
- Connection: Welding
- Sealing Surface: RF
DN150 6 Inch Class150 Welding Neck Wn Flat Plate Threaded Blind Carbon DIN Pn16 As2129 BS4504 Sans 1123 ANSI Awwa 316L Stainless Steel Forged Flange
US$ 2-3 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Neck Flange
- Material: Carbon Steel
- Structure: Flanges
- Connection: Welding
- Sealing Surface: RF
Stainless Steel/Carbon Steel/Forged/Xxxnx/DN32/Large Diameter/Blind/SAE/Slip on/Weld Neck/Welding/Female Thread/Bsp/NPT/Threaded/Screw/Lap Joint/Pipe Flanges
US$ 3 / Piece
Min. Order:10 Pieces
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Flange
- Material: Stainless Steel
- Structure: Flanges
- Connection: Flanged
- Sealing Surface: FF
ANSI/ASTM B16.5 CS Carbon A105 Stainless Steel Ss 304 316 Pipe Fitting Forged Forging Plate Flat Blind Welding Neck Wn Slip on So Threaded RF Pipe Flange
US$ 2.5-3.5 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST
- Type: Welding Flange
- Material: Carbon Steel
- Structure: Round
- Connection: Screws
- Sealing Surface: RF
6inch 304L 316L Forged Stainless Welding Neck/So/Blind/Pl/Orifice Plate Steel Flange with ANSI DIN En ASME From Wenzhou-Production (shelf bracket)
US$ 2.15-5 / Piece
Min. Order:50 Pieces
- Standard: ANSI, DIN, GB, JIS
- Type: Welding Flange
- Material: Stainless Steel /Alloy Steel
- Structure: Round
- Connection: Welding
- Sealing Surface: RF, FM, Tg, FF, Rj
Welding Neck Flange, Slip-on Flange, Socket-Welding Flange, Thread Flange, Blind Flange, Lap-Joint Flange
US$ 30-5000 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Flange
- Material: Carbon Steel
- Structure: Flanges
- Connection: Welding
- Sealing Surface: RF, FF, Rtj
ASME B16.5 Forged 304 / 316L Stainless Steel Weld Neck Flange Pipe Fitting Welding
US$ 5-6 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, GOST, BSW, ASME
- Type: Welding Flange
- Material: Stainless Steel
- Structure: Flanges
- Connection: Welding
- Sealing Surface: RF
Carbon Stainless Steel SUS201 304 316 Socket Weld Slip on Welding Neck Threaded Lap Joint Plate Blind Hardware Forging Connector Flange
US$ 1-5 / Piece
Min. Order:100 Pieces
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Socket Weld
- Material: Carbon Steel, Alloy Steel, Stainless Steel
- Structure: Flanges
- Connection: Flanged
- Sealing Surface: RF
ANSI B16.5 150lbs/DIN/BS/En/ASME Carbon A105 Stainless Steel 304/ 316 Forging Forged Water Pipe So Blind Welding Neck Slip on Flat Threaded FF RF Wn Bl Flanges
US$ 1.5-500 / Piece
Min. Order:300 Pieces
- Standard: ANSI, DIN, JIS
- Type: All Types
- Material: Carbon Steel /Stainless Steel
- Structure: Flanges
- Connection: Threaded/Welding
- Sealing Surface: RF/FF/Rtj
Large Diameter Welding Forging Flange High Pressure Neck Butt Welding Flange Carbon Steel Plate Flat Welding Flange
US$ 1.1-1.5 / Piece
Min. Order:100 Pieces
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Wn, So, Blind, Lap Joint, Flat..., Welding Flange
- Material: Carbon Steel, Stainless Steel
- Structure: Round
- Connection: Flanged
- Manufacturing Way: Forging
Experienced Carbon Steel Welding Neck Flanges Manufacturers
US$ 8-10 / Piece
Min. Order:1 Piece
- Standard: ANSI
- Type: Flange
- Material: Carbon Steel
- Structure: Round
- Connection: Welding
- Sealing Surface: RF
Professional Wholesale OEM BS Steel Carbon Steel A105 Forged Welding Neck 150lbs Threaded Forged Flanges Factory Price
US$ 1.1-1.5 / Piece
Min. Order:100 Pieces
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Wn, So, Blind, Lap Joint, Flat..., Welding Flange
- Material: Carbon Steel, Stainless Steel
- Structure: Round
- Connection: Flanged
- Manufacturing Way: Forging
DIN En1092-1 BS4504 Uni GOST ANSI ASME B16.5 JIS Flange Welding Neck RF SUS304 316 Stainless Steel Pn16 Class150# 300# Wnrf Flanges Sorf Plff 10K
US$ 1.1 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST
- Type: Welding Flange
- Material: Stainless Steel
- Structure: Flanges
- Connection: Welding
- Sealing Surface: RF
GOST 12820 DN10-DN1600 Customizable Stainless Steel Welding Neck Sliding Blind Flange
US$ 8-10 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Flange
- Material: Carbon Steel
- Structure: Flanges
- Connection: Flanged
- Sealing Surface: RF
Nickel Alloy Steel Alloy 600 1' No6600 300lbs Welding Neck Flange ASME B16.5 Weld Neck Flat Face Flange
US$ 1-1000 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Threaded Connection Flange
- Material: Alloy Steel
- Structure: Round
- Connection: Flanged
- Sealing Surface: RF
Butt Welding Neck Flange Forging 304 Stainless Steel Flange Pipe Fitting
US$ 2.4-3.2 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST, BSW, En
- Type: Welding Flange
- Material: Stainless Steel
- Structure: Flanges
- Connection: Welding
- Sealing Surface: RF
JIS/DIN/ANSI/ASME/En/GOST/Sasb High Precision Stainless Steel Flanges -Slip on, Welding Neck, Plate, Socket Weld and Blind Flange Types
US$ 2.5-3.6 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, GOST, BSW
- Type: Welding Flange
- Material: Carbon Steel
- Structure: Flanges
- Connection: Welding
- Sealing Surface: RF
Great Quality En1092-2020 Pyte 11 Stainless Steel Neck Butt Welding Flange
US$ 5-10 / Piece
Min. Order:1 Piece
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Flange
- Material: Stainless Steel
- Structure: Round
- Connection: Welding
- Sealing Surface: RF
304 416 Stainless Steel Welding Neck Threaded Forged/Casting Flanges
US$ 10 / Piece
Min. Order:10 Pieces
- Standard: ANSI, DIN, GB, JIS
- Type: Threaded Connection Flange
- Material: Stainless Steel
- Structure: Flanges
- Connection: Screws
- Sealing Surface: RF
Welding Neck Blind Slip on Plate Socket RF FF Pipe Stainless Steel Flange
US$ 0.01 / Piece
Min. Order:1 Piece
- Standard: DIN, ANSI, GB, JIS
- Material: Medium Carbon Steel
- Connection: Flange
- Surface Treatment: Customer Request
- Size: 1/2" (15 Nb) to 48" (1200nb) DN10~DN5000
- Pressure: Class 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs
China Pipe Fitting ASME B16.9 304L Stainless Steel/Carbon Steel A105 Forged/Flat/Slip-on/Orifice/ Lap Joint/Soket Weld/Blind /Welding Neck Flanges
US$ 1-1.5 / Piece
Min. Order:1000 Pieces
- Standard: ANSI, DIN, GB, JIS, GOST, BSW
- Type: Welding Flange
- Material: Carbon Steel
- Structure: Flanges
- Connection: Welding
- Manufacturing Way: Forging
Large Diameter Welding Forging Flange High Pressure Neck Butt Welding Flange
US$ 100 / Piece
Min. Order:10 Pieces
- Processing Object: Metal
- Molding Style: Forging
- Molding Technics: Pressure Casting
- Application: Hardware
- Material: Steel
- Heat Treatment: Tempering
