We specializes in the production of forged flanges for use in pipeline systems. Flanges play a crucial role in connecting pipelines, adhering to the standards of the petrochemical industry. As per industry norms, flanges come in various types, including butt-welded neck flanges (WN), socket-welded flanges (SW), threaded flanges (TH), loose flanges, lap joint flanges (LJ), slip-on flanges (SO), blind flanges (BL), orifice flanges, spectacle blind flanges, etc.
The 6000 PSI SAE Flange, crafted from robust Stainless Steel SS 316 and meeting ISO 6162 standards, is tailored for rigorous industrial applications requiring reliability under high pressures. With a compact 1-inch size (DN25) and a resilient blank oiled finish, this flange plant comes complete with essential components like bolts and an O-ring, ensuring secure and efficient installation. Its stainless steel construction not only offers exceptional strength but also provides superior resistance to corrosion, making it an optimal choice for environments demanding durability and longevity.
Discover the ultimate solution for your piping needs with our 1 Inch Socket Weld Flange Supplier. Crafted from high-grade forged stainless steel and engineered to ANSI B16.5 standards, it ensures superior strength and reliability. Rated at Class 150 LB and PN20, it offers robust performance under varying pressure conditions. The raised face design enhances sealing efficiency, minimizing the risk of leaks. Its socket weld feature facilitates easy installation and disassembly, saving you valuable time and effort.
Introducing our top-quality 1.4301 Slip-On Flange Plant in China. Crafted from premium forged stainless steel (ASTM A182 F304, UNS S30400), this flange boasts unparalleled durability and corrosion resistance, ensuring long-lasting performance in various industrial applications. With precise engineering to ANSI B16.5 standards, it's designed to seamlessly fit pipes with a 6-inch diameter (DN150). Rated at Class 150 LB and PN20 pressure levels, it guarantees reliability even under demanding conditions. The raised face design enhances sealing, minimizing the risk of leaks.
Welcome to our Forged Stainless Steel Blind Flange Factory. Our flanges are forged from stainless steel and adhere to ANSI B16.5 specifications. Specifically designed as 6-inch blind flanges, they are rated at Class 150 LB and feature a raised face design for enhanced sealing. Renowned for their corrosion-resistant properties, our flanges offer reliable performance in demanding environments. Additionally, we prioritize environmental sustainability in our manufacturing processes, ensuring our products are environmentally friendly.
Discover Blind Flange Supplier specializing in high-quality flanges crafted to meet stringent industry standards. Our flanges, forged from ASTM A182 F304 stainless steel (UNS S30400, 1.4301), adhere to ANSI B16.5 specifications. Specifically designed as block flanges, these 1-inch flanges are rated at Class 150 LB, offering robust performance in various applications. Renowned for their corrosion-resistant properties, our flanges provide reliable and long-lasting solutions for your piping system needs. Trust our expertise and commitment to quality for dependable connections in your industrial operations.
Welcome to our High Pressure Socket Weld Flange Manufacturing facility. We specialize in crafting robust flanges designed to withstand high-pressure conditions. Our products adhere to ASME B16.5 standards, ensuring quality and compatibility. Constructed from durable stainless steel, our 2-inch flanges are rated at Class 900 LB, offering exceptional strength and corrosion resistance for demanding applications. Featuring a raised face design, they provide enhanced sealing performance, ensuring reliable connections in high-pressure piping systems.
Explore our Forged Stainless Steel Socket Weld Flange Plant. Our socket weld flanges are designed for ease of installation and disassembly, ensuring efficiency in your operations. Crafted from durable stainless steel, these flanges are available in a 1-inch size (DN25) and rated at Class 150 LB and PN20. Featuring a raised face design, they offer good sealing performance, guaranteeing secure connections in your piping system
Welcome to our ANSI B16.5 Socket Weld Flange Factory. Our socket weld flanges, forged from stainless steel, are designed to withstand demanding conditions while ensuring optimal performance. Available in a 2-inch size (DN50) and rated at PN100 and Class 600 LB, these flanges feature a raised face design for enhanced sealing capabilities. Count on our flanges to provide excellent sealing performance, ensuring secure connections in your piping system. Trust our expertise and commitment to quality for all your socket weld flange needs.
Discover our ASTM A182 F321 Socket Weld Flange. Our socket weld flanges are crafted from forged stainless steel SS 321, ensuring exceptional durability and corrosion resistance. Rated at Class 300 LB and featuring a raised face design, these flanges are renowned for their excellent sealing performance. With our commitment to quality and precision engineering, you can trust our flanges to deliver reliable and leak-proof connections in your piping system.
Weld Neck Flanges
Blind Flange
Socket Weld Flange
Slip On Flange
Thread Flange
Lap Joint Flange
Spectacle Blind Flange
Spacer Ring
Spade Flange, Orifice Flange
Anchor Flange
Reducing Flange


Carbon steel
ASTM A105, A105N, A350 LF1, A350 LF2, A350 LF2 CL1, A350 LF2 CL2, A350 LF3, A350 LF3 CL1, A350 LF3 CL2, A516 GR.60, A516 GR.65, A516 GR.70, A694 F42, A694 F46, A694 F48, A694 F50, A694 F52, A694 F60, A694 F65, A694 F70, ST 37.2, C22.8

Stainless steel
ASTM A182 F304, F304L, F316, F316L, F316H, F310, F321

Alloy steel
ASTM A182 F1, A182 F5, A182 F9,A182 F11, A182 F22, A182 F91

Duplex steel
ASTM A182 F51, UNS S31803, A182 F53, UNS S32750, A182 F55, UNS S32760

ANSI B16.5, ANSI B16.47 A, ANSI B16.47 B, MSS SP 44, API 605, API 6A, AWWA C207, EN-1092-1, BS, DIN

1/2 Inch,3/4 Inch,1 Inch,11/4 Inch,11/2 Inch,2 Inch,21/2 Inch,3 Inch,31/2 Inch,4 Inch,5 Inch,6 Inch,8 Inch,10 Inch,12 Inch,14 Inch,16 Inch,18 Inch,20 Inch,22 Inch,24 Inch,26 Inch,28 Inch,30 Inch,32 Inch,34 Inch,36 Inch,38 Inch,40 Inch,42 Inch,44 Inch,46 Inch,48 Inch,50 Inch,52 Inch,54 Inch,56 Inch,58 Inch,60 Inch

DN6, DN8, DN10, DN15, DN20, DN25, DN32,DN40, DN50, DN65,DN80, DN100, DN125, DN150,DN175, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600, DN700, DN800, DN900, DN1000, DN1200, DN1400, DN1600, DN1800, DN2000, DN2200, DN2400, DN2600, DN2800, DN3000

10A, 15A, 20A, 25A, 32A, 40A, 50A, 65A, 80A, 90A, 100A, 125A, 150A, 175A, 200A, 225A, 250A, 300A, 350A, 400A, 450A, 500A, 550A, 600A, 650A, 700A, 750A, 800A, 850A, 900A, 1000A, 1100A, 1200A, 1300A, 1350A, 1400A, 1500A.

Class A, Class B, Class C, Class D, Class E
150LB, 300LB, 400LB, 600LB, 900LB, 1500LB, 2500LB
Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500, Class 2500
150#, 300#, 400#, 600#, 900#, 1500#, 2500#

SCH 5, SCH 10, SCH 20, SCH 30, STD, SCH 40, SCH 60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH160, XXS

Sealing faces
Flat face, raised face and ring joint type

Used for oil, crude oil, petroleum, natural gas, water, offshore, power, pipe projects, etc.