Welding Neck Flange
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ASME B16.5 Butt Weld Forged Weld Neck Flange
Name：Welding Neck Flange
Standard：ANSI B16.5 ASME B16.5
Material：Stainless Steel Carbon Steel
Specifications：NPS 1/2"-24" DN15-DN1200
Nominal Pressure：Class150lb-Class2500lb
Numbers of Holes：4-20
Connection mode：Welding
Production method：Forged
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal
Any inquiries we are happy to reply, please send your questions and orders.
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ASME B16.47 Series A (MSS SP-44) Large Diameter Weld Neck Flange
Product: ASME B16.47 Series A Large Diameter Weld Neck Flange
Size: NPS 22"-48" DN550-DN1200
Pressure: Class150-Class900lb
Material: Carbon Steel, Stainless Steel
Connection mode: Welding
Production method: Forged
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal
Any inquiries we are happy to reply, please send your questions and orders.
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GOST-33259 Carbon Stainless Steel Weld Neck Flange
Product: Weld Neck Flange
Size: NPS 1/2"-48” DN15-DN1200
Pressure: PN16; PN25; PN40; PN63.PN100
Material: Carbon Steel：A105 Q235B SS400; Stainless Steel: 304 316 321
Standard: GOST 33259
Surface: RF, FF
Technical: Threaded, Forged, Casting
Connection: Welding, Threaded
Application: Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry, and general pipes connecting projects etc. -
ASME B16.5 Butt Weld Carbon Stainless Steel Weld Neck Flange
Name: Welding Neck Flange
Standard: ANSI B16.5 /ASME B16.5
Material: Stainless Steel Carbon Steel
Specifications: NPS 1/2"-24" DN15-DN1200
Nominal Pressure：Class150lb-Class2500lb
Numbers of Holes：4-20
Connection mode：Welding
Production method：Forged
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal
Any inquiries we are happy to reply, please send your questions and orders.
Stock Sample is Free & Available -
BS 10 TABLE D E F H Carbon Stainless Steel Weld Neck Flange
Product: BS10 Welding Neck Flange
Size: 1/2 "-24", DN15-DN600
Pressure: TABLE D E F H
Material: Carbon steel, stainless steel
Standard: BS 10
Flange Thickness: 3/16 inch-30 3/4 inch
Number of Bolts: 4-24
OD of Flange: 3 3/4 inch-33 1/2 inch
Connection: Welding, Threaded
Application: Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry, and general pipes connecting projects etc. -
Carbon Stainless Steel Long Welding Neck Flange
Product: Long Welding Neck Flange
Size: 1/2 "-24", DN15-DN600
Pressure: Class 150#, 300#, 600#, 900#, 1500#
Material: Carbon steel, stainless steel, alloy steel
Standard: ANSI B16.5, EN 1092-1, JIS B2220
Connection: Welding, Threaded
Application: Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry, and general pipes connecting projects etc. -
DIN 2632 2633 2634 2635 Stainless Carbon Steel Welded Neck Flange
Name: Welding Neck Flange
Standard: DIN 2632; DIN2633; DIN2634; DIN2635
Material: Carbon Steel Stainless Steel
Connection mode: Welding
Production method: Forged
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal
Any inquiries we are happy to reply, please send your questions and orders.
Stock Sample is Free & Available -
ASME B16.47 Series B (API 605) Large Diameter Weld Neck Flange
Product Name：ASME B16.47 Series B Large Diameter Weld Neck Flange
Size：NPS26"-48" DN650-DN1200
Pressure: Class150-Class900lb
Material：Carbon Steel, Stainless Steel
Connection mode：Welding
Production method：Forged
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal
Any inquiries we are happy to reply, please send your questions and orders.
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AS 2129-Table E Table H Weld Neck Flange
Product: Weld Neck Flange
Size: NPS 1/2"-24" DN15-DN600
Pressure: Table D Table F
Standard: AS 2129
Material：Carbon Steel, Stainless Steel
Connection mode：Welding
Production method：Forged
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal
Any inquiries we are happy to reply, please send your questions and orders.
Stock Sample is Free & Available -
BS 3293 Forged Weld Neck Flange
Name: Welding Neck Flange
Size & Pressure: 26"-48" DN650-DN1200(Class150). 26"-36" DN26-36" (Class300, Class600).
Standard: BS3293
Material: Carbon Steel/ Stainless Steel
Connection mode: Welding
Production method: Forged
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal
Any inquiries we are happy to reply, please send your questions and orders.
Stock Sample is Free & Available
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Carbon Steel Long Weld Neck Flange
Name: Long Welding Neck Flange
Standard: ANSI/ASME B16.5, ANSI/ASME B16.47 Series A & B, EN 1092-1, DIN 2633、DIN 2634、DIN 2635
Material: Carbon Steel
Specifications: 1/2"-24" DN15-DN1200
Connection mode: Welding
Production method: Forged
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal
Any inquiries we are happy to reply, please send your questions and orders.
Stock Sample is Free & Available
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Welding Neck Flange WN CL300 RF STD A350 LF2
Product: Welding Neck Flange WN CL300 RF STD A350 LF2
Size: DN15-DN1200
Pressure: 300#
Connection method: welding
Material: Stainless Steel A350 LF2
Standard: ASME B16.5，EN 1092-1
Application: It is often used in pipeline systems under high temperature and high-pressure conditions, such as chemical industry, petroleum, natural gas, electric power and other fields.
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GOST 33259 09G2S Mild Carbon Steel High Pressure Welding Neck Flange
Product Data: GOST 09G2S Carbon Steel Welding Neck Flange
Size:4" DN100 PN100
Material: Carbon Steel
Connection: Welding
Classification: Structural steel for welding construct
Density of 09G2S steel: 7850 kg / m3
Application: Various parts and elements of welded metal structures operating at temperatures from -70 to + 425 ° C -
Carbon Stainless Steel Welding Neck Wn Flange Rtj Class900 600 300
Name：Welding Neck RTJ Flange
Standard：BS 3293
Material：Carbon Steel
Connection mode：Welding
Production method：Forged
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal
Any inquiries we are happy to reply, please send your questions and orders.
Stock Sample is Free & Available -
SANS 1123 Stainless Steel Carbon Steel Forged Weld Neck Flange
Name：Welding Neck Flange
Standard：SANS 1123
Material：Carbon Steel Stainless Steel
Specifications：1/2"-24" DN15-DN1200
Connection mode：Welded
Production method：Forged
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal
Any inquiries we are happy to reply, please send your questions and orders.
Stock Sample is Free & Available -
EN1092-1 Forged Weld Neck Flange Stainless Steel Carbon Steel
Name：Welding Neck Flange
Standard：EN1092-1
Material：Carbon Steel/ Stainless Steel
Connection mode：Welding
Production method：Forged
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal
Any inquiries we are happy to reply, please send your questions and orders.
Stock Sample is Free & Available
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Long Forged Weld Neck Flange BS4504 PN10-PN40
Name：Welding Neck Flange
Standard：BS4504
Material：Carbon Steel/ Stainless Steel
Connection mode：Welding
Production method：Forged
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal
Any inquiries we are happy to reply, please send your questions and orders.
Stock Sample is Free & Available -
BS 10 Weld Neck Pipe Flange Stainless Steel Table D,E,F and H
Name：Welding Neck Flange
Standard：BS 10
Material：Stainless Steel
Specifications：Table D, TableE, TableF, TableH,1/2"-24"
Connection mode：Welding
Production method：Forged, Cast
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal
Any inquiries we are happy to reply, please send your questions and orders.
Stock Sample is Free & Available
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GOST 12821 Stainless Carbon Steel Welding Neck Flange
Name：Welding Neck Flange
Standard：GOST-12821
Material：Carbon Steel/ Stainless Steel
Specifications：1"-8" DN25-DN200
Connection mode：Welding
Production method：Forged
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal
Any inquiries we are happy to reply, please send your questions and orders.
Stock Sample is Free & Available -
JIS B2220 JIS B2238 Welding Neck Flange 5K 10K 20K
Name：Welding Neck Flange
Standard：JIS B2220 JIS B2238
Material：Carbon Steel/ Stainless Steel
Specifications：5K 10K 20K 2"-12" 50A-300A
Connection mode：Welding
Production method：Forged
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal
Any inquiries we are happy to reply, please send your questions and orders.
Stock Sample is Free & Available
