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Maitolead Group – Professional Manufacturer of High-Pressure Forged Fittings
Maitolead Group specializes in the production and supply of high-pressure forged pipe fittings, including both threaded and socket welded types. Our threaded fittings are manufactured in collaboration with several long-term partner factories, ensuring consistent quality and precision across every stage of forging, machining, and inspection.
We offer a full range of threaded fittings — Elbows, Tees, Couplings, Caps, Bushings, Nipples, Unions, and Branch Outlets — designed for use in high-pressure piping systems.
All fittings are produced in accordance with ASME B16.11, MSS SP-79/83/95/97, and BS3799 standards, with pressure ratings of 2000LBS, 3000LBS, and 6000LBS, and available in sizes from NPS 1/8" to 4" (DN6–DN100).
Our materials cover carbon steel (ASTM A105, A350 LF2), stainless steel (ASTM A182 F304, F316, etc.), and alloy steel grades (F11, F22, F91), ensuring optimal mechanical strength and corrosion resistance.
Thanks to our deep manufacturing expertise, rigorous testing procedures, and global supply experience, Maitolead forged fittings are widely applied in oil & gas, petrochemical, power generation, shipbuilding, and industrial piping systems, delivering long-term reliability under high-pressure and high-temperature conditions.
The company possesses an experienced R&D team capable of designing and manufacturing precision screws of various specifications according to customer needs.
Threaded pipe fittings are forged components designed to be screwed onto the ends of pipes or other fittings, creating secure and leak-proof connections in high-pressure piping systems. | |
Types & Applications | Elbows: 90° Elbow, 45° Elbow, Street Elbow |
Tees: Tee, 45° Lateral Tee, Cross | |
Couplings: Full Coupling, Half Coupling, Reducing Coupling, Couplet | |
Caps & Plugs: Cap, Square Head Plug, Round Head Plug, Bull Plug, Hex Head Plug | |
Bushings & Nipples: Hex Head Bushing, Boss, Hex Nipple, Pipe Nipple, Concentric/Eccentric Swage Nipple | |
Unions & Adapters: Threaded Union, Union Male x Female, Union Male x SW, Threaded Adapter | |
Branch Outlets: 90° Branch Outlet, 45° Branch Outlet, 90° Elbow Outlet, Nipple Branch Outlet | |
Materials | Stainless Steel & Alloy: ASTM A182 (F304, F304L, F316, F316L, F304H, F316H, F317L, F321, F11, F22, F91) |
Carbon Steel & Others: ASTM A105, A350 LF2, A106 Gr.B, A234 WPB, A312, A403 | |
Standards & Dimensions | ASME B16.11, MSS SP-79, 83, 95, 97, BS3799 |
Pressure Ratings | 2000 LBS, 3000 LBS, 6000 LBS |
Size Range | NPS 1/8" ~ 4" (DN6 ~ DN100) |
Our threaded pipe fittings are widely used in oil & gas, petrochemical, power, shipbuilding, and industrial piping systems, providing reliable performance, durability, and safety under high-pressure conditions. | |
If you have any questions or requirements regarding portable outdoor power solutions, please feel free to contact our customer service team. Our professional team will provide you with detailed product information, answer your questions, and tailor the best solution to meet your needs.
Mob：+86-18833207623
E-mail：inquiry@maitoleadfitting.com
