Ace Alloys LLP

F11 Round Bar ASTM A182 Chrome Moly Alloy Steel Heat Treated – A high-grade ASTM A182 F11 alloy steel round bar (chrome-moly), heat treated and supplied typically with material test reports (MTR). Ideal for flanges, fittings, shafts, valves in high-pressure and high-temperature applications.

Hot Rolled Alloy Steel F11 Round Bar, 6 m – Hot-rolled F11 round bar available in long lengths (e.g., 6 m) — good for machining or fabrication into components.

F11 Alloy Steel Bars, also known as ASTM A182 Grade F11, are heat-resistant chromium-molybdenum alloy steel bars with excellent mechanical properties at elevated temperatures. These bars, particularly in a 50 mm diameter size, suit forging into components like flanges for high-pressure systems in petrochemical and power industries.​

Mild Steel (MS) Pipe Fittings are durable, cost-effective components made from low-carbon steel, used to connect, redirect, or terminate pipes in various systems like plumbing, oil & gas, and construction. Known for strength, weldability, and malleability, they offer strong, leak-proof joints and come in forms like elbows, tees, reducers, and caps, often galvanized for enhanced corrosion resistance and available in different schedules (thicknesses) and connection types (butt weld, threaded). 

One-half inch (1/2" or 1/2-inch) mild steel (MS) pipe fittings are components used to connect, change direction, or control the flow of fluids in piping systems, known for their durability, strength, and cost-effectiveness. They are primarily made from low-carbon steel, making them highly weldable and suitable for various industrial and commercial applications. 

Carbon steel pipe fittings are durable iron-carbon alloy components used in industrial piping to connect pipes, change flow direction/size, and control fluid/gas movement, offering high strength, pressure/temperature tolerance, and cost-effectiveness for heavy-duty applications in oil, gas, water, and construction. They come in various types (elbows, tees, reducers) and are known for excellent weldability, load-bearing capacity, and strong metal-to-metal sealing, meeting standards like ASTM A234. 

IBR alloy steel elbows meet stringent Indian Boiler Regulations (IBR) for high-pressure steam and boiler applications. Manufacturers like Ace Alloys LLP produce these fittings in grades such as ASTM A234 WP5, WP9, WP11, and WP91 for superior strength in elevated temperatures.​
Material GradesCommon IBR-approved alloy steels include WP1, WP5, WP9, WP11, WP12, WP22, and WP91, offering creep resistance up to 600°C. These elbows feature precise chemistry with chromium, molybdenum, and vanadium for oxidation and corrosion resistance. Ace Alloys LLP certifies them with IBR Form III C and NDT reports.​
SpecificationsAvailable in seamless (up to 24" NB) or welded construction (up to 48" NB), sizes range from 1/2" to 48" NB in SCH 10 to XXS. Angles include 30°, 45°, 60°, 90°, with long radius (1.5D) or short radius (1D) bends per ASME B16.9. Pressure ratings suit 150-2500 LBS classes.

Alloy Steel Butt Weld Pipe Fittings are high-performance piping components designed to connect, branch, redirect, or terminate pipelines in high-pressure, high-temperature, and corrosive environments. Manufactured from alloy steel, these fittings provide excellent mechanical strength, durability, and resistance to heat, corrosion, and oxidation, making them suitable for critical industrial applications.

These fittings are available in a variety of types, including elbows, tees, reducers, caps, and crosses, and are designed with butt weld ends, allowing for full-penetration welding with the connected pipes for strong, leak-proof joints. They are produced according to standards such as ASTM A234, ASME B16.9, and MSS SP-75, ensuring dimensional accuracy, mechanical integrity, and reliable performance under severe conditions.

Alloy steel butt weld pipe fittings are widely used in oil and gas pipelines, petrochemical plants, refineries, chemical processing units, power generation facilities, and industrial piping systems. Their superior mechanical properties, resistance to thermal and chemical stresses, and long service life make them a preferred choice for safe, reliable, and durable pipeline networks.

Alloy Steel A182 F91 Forged Fittings are premium piping components manufactured from A182 F91 alloy steel, designed to perform under extreme conditions of high temperature, high pressure, and corrosive environments. The forging process used in their manufacturing enhances mechanical strength, toughness, and reliability, making these fittings suitable for critical applications in power plants, petrochemical industries, and heavy industrial piping systems.

A182 F91 forged fittings are available in a variety of types, including tees, elbows, reducers, caps, and couplings. They are generally offered in butt weld, socket weld, or threaded configurations, allowing secure, leak-proof, and durable pipeline connections. These fittings are manufactured according to ASTM A182, ASME B16.11, and MSS SP-75 standards, ensuring dimensional accuracy, material integrity, and compliance with stringent industrial norms.

Alloy Steel A182 F91 Forged Fittings are widely used in high-temperature steam lines, power generation units, refineries, petrochemical plants, and other high-pressure industrial piping systems. Their excellent corrosion resistance, superior strength, and long service life make them a preferred choice for safe, efficient, and reliable pipeline operations under demanding conditions.

Carbon Steel Buttweld (BW) pipe fittings connect pipes via welding for seamless, high-integrity joints in pressure piping systems. Common grades like ASTM A234 WPB suit moderate temperatures, while high-yield options such as A860 WPHY 65 handle demanding oil/gas applications.​

Specifications

These fittings adhere to ASME B16.9 for dimensions and MSS SP-43, with seamless sizes from 1/2" to 10" NB and welded up to 48" or more. Schedules range from Sch 10S to XXS, supporting pressures from 150 LB to 2500 LB based on wall thickness.​

FlangesASTM A105 carbon steel flanges serve as durable, forged components for high-pressure piping connections in industrial applications. These flanges excel in ambient and elevated-temperature services up to 425°C, building on Ace Alloys LLP's expertise in A234 WPB elbows and IBR alloy steel fittings discussed previously.​
Material SpecificationsA105 carbon steel contains up to 0.35% carbon, with manganese, phosphorus, and sulfur limits ensuring minimum tensile strength of 485 MPa and yield strength of 250 MPa. Normalization enhances ductility and impact resistance per ASTM standards. Ace Alloys LLP supplies them with full traceability via material test certificates.​
Common Types and DimensionsKey variants include weld neck (WNRF), slip-on (SORF), blind, socket weld, and threaded flanges in sizes 1/2" to 60" NB. Pressure classes span 150# to 2500#, with ASME B16.5 dimensions—for instance, a 2" Class 150 SORF flange has a 6" OD and 0.38" thickness. Galvanized or coated options resist corrosion effectively.

IBR alloy steel elbows meet stringent Indian Boiler Regulations (IBR) for high-pressure steam and boiler applications. Manufacturers like Ace Alloys LLP produce these fittings in grades such as ASTM A234 WP5, WP9, WP11, and WP91 for superior strength in elevated temperatures.​
Material GradesCommon IBR-approved alloy steels include WP1, WP5, WP9, WP11, WP12, WP22, and WP91, offering creep resistance up to 600°C. These elbows feature precise chemistry with chromium, molybdenum, and vanadium for oxidation and corrosion resistance. Ace Alloys LLP certifies them with IBR Form III C and NDT reports.​
SpecificationsAvailable in seamless (up to 24" NB) or welded construction (up to 48" NB), sizes range from 1/2" to 48" NB in SCH 10 to XXS. Angles include 30°, 45°, 60°, 90°, with long radius (1.5D) or short radius (1D) bends per ASME B16.9. Pressure ratings suit 150-2500 LBS classes.

IBR alloy steel elbows meet stringent Indian Boiler Regulations (IBR) for high-pressure steam and boiler applications. Manufacturers like Ace Alloys LLP produce these fittings in grades such as ASTM A234 WP5, WP9, WP11, and WP91 for superior strength in elevated temperatures.​
Material GradesCommon IBR-approved alloy steels include WP1, WP5, WP9, WP11, WP12, WP22, and WP91, offering creep resistance up to 600°C. These elbows feature precise chemistry with chromium, molybdenum, and vanadium for oxidation and corrosion resistance. Ace Alloys LLP certifies them with IBR Form III C and NDT reports.​
SpecificationsAvailable in seamless (up to 24" NB) or welded construction (up to 48" NB), sizes range from 1/2" to 48" NB in SCH 10 to XXS. Angles include 30°, 45°, 60°, 90°, with long radius (1.5D) or short radius (1D) bends per ASME B16.9. Pressure ratings suit 150-2500 LBS classes.

Alloy Steel A182 F5 Forged Fittings are premium piping components manufactured from A182 F5 alloy steel, specifically designed to withstand high pressure, high temperature, and corrosive environments. These forged fittings are produced using a forging process, which enhances their mechanical strength, toughness, and reliability, making them ideal for critical industrial and high-performance piping systems.

A182 F5 forged fittings are available in various types, including tees, elbows, reducers, caps, and couplings. They are typically provided in butt weld, socket weld, or threaded configurations, allowing secure, leak-proof, and durable pipeline connections. These fittings are manufactured according to ASTM A182, ASME B16.11, and MSS SP-75 standards, ensuring dimensional accuracy, material integrity, and compliance with industry requirements.

Alloy Steel A182 F5 Forged Fittings are widely used in oil and gas pipelines, petrochemical plants, refineries, chemical processing units, power generation facilities, and high-pressure industrial piping systems. Their excellent corrosion resistance, high strength, and long service life make them a preferred choice for safe, efficient, and reliable pipeline operations under demanding conditions.

Alloy Steel IBR Pipe Fittings are high-performance piping components specifically designed to connect, branch, redirect, or terminate pipelines in compliance with Indian Boiler Regulations (IBR). Manufactured from alloy steel, these fittings offer exceptional strength, durability, and resistance to high pressure, high temperature, and corrosion, making them ideal for critical boiler and pressure vessel applications.

These fittings are available in a variety of types, including elbows, tees, reducers, caps, and couplings, and are typically produced as butt weld or socket weld fittings to ensure strong, leak-proof connections. They are manufactured in accordance with ASTM A234, ASME B16.9, MSS SP-75, and IBR standards, and are IBR certified and stamped to guarantee compliance with regulatory requirements.

Alloy steel IBR pipe fittings are widely used in boiler systems, steam pipelines, petrochemical plants, refineries, power generation facilities, and high-pressure industrial piping networks. Their robust construction, high-temperature and pressure resistance, and IBR certification make them a preferred choice for safe, reliable, and long-lasting piping operations.

Carbon steel socket weld fittings are forged components designed for high-pressure piping systems, joined by inserting pipe ends into sockets and welding for strength. ​

Common Standards

These fittings conform to ASME B16.11, available in pressure classes 3000, 6000, and 9000 lbs, with types including elbows, tees, couplings, unions, caps, and reducers. Key grades include ASTM A105 for general use and A234 WPB for welded applications, ensuring compatibility with carbon steel pipes.​

Material Properties

Carbon steel grades like A105 feature carbon content of 0.35% max, manganese 0.6-1.05%, and yield strength around 250 MPa minimum, providing good toughness and weldability.

IBR alloy steel elbows meet stringent Indian Boiler Regulations (IBR) for high-pressure steam and boiler applications. Manufacturers like Ace Alloys LLP produce these fittings in grades such as ASTM A234 WP5, WP9, WP11, and WP91 for superior strength in elevated temperatures.​
Material GradesCommon IBR-approved alloy steels include WP1, WP5, WP9, WP11, WP12, WP22, and WP91, offering creep resistance up to 600°C. These elbows feature precise chemistry with chromium, molybdenum, and vanadium for oxidation and corrosion resistance. Ace Alloys LLP certifies them with IBR Form III C and NDT reports.​
SpecificationsAvailable in seamless (up to 24" NB) or welded construction (up to 48" NB), sizes range from 1/2" to 48" NB in SCH 10 to XXS. Angles include 30°, 45°, 60°, 90°, with long radius (1.5D) or short radius (1D) bends per ASME B16.9. Pressure ratings suit 150-2500 LBS classes.

IBR alloy steel elbows meet stringent Indian Boiler Regulations (IBR) for high-pressure steam and boiler applications. Manufacturers like Ace Alloys LLP produce these fittings in grades such as ASTM A234 WP5, WP9, WP11, and WP91 for superior strength in elevated temperatures.​
Material GradesCommon IBR-approved alloy steels include WP1, WP5, WP9, WP11, WP12, WP22, and WP91, offering creep resistance up to 600°C. These elbows feature precise chemistry with chromium, molybdenum, and vanadium for oxidation and corrosion resistance. Ace Alloys LLP certifies them with IBR Form III C and NDT reports.​
SpecificationsAvailable in seamless (up to 24" NB) or welded construction (up to 48" NB), sizes range from 1/2" to 48" NB in SCH 10 to XXS. Angles include 30°, 45°, 60°, 90°, with long radius (1.5D) or short radius (1D) bends per ASME B16.9. Pressure ratings suit 150-2500 LBS classes.

IBR alloy steel elbows meet stringent Indian Boiler Regulations (IBR) for high-pressure steam and boiler applications. Manufacturers like Ace Alloys LLP produce these fittings in grades such as ASTM A234 WP5, WP9, WP11, and WP91 for superior strength in elevated temperatures.​
Material GradesCommon IBR-approved alloy steels include WP1, WP5, WP9, WP11, WP12, WP22, and WP91, offering creep resistance up to 600°C. These elbows feature precise chemistry with chromium, molybdenum, and vanadium for oxidation and corrosion resistance. Ace Alloys LLP certifies them with IBR Form III C and NDT reports.​
SpecificationsAvailable in seamless (up to 24" NB) or welded construction (up to 48" NB), sizes range from 1/2" to 48" NB in SCH 10 to XXS. Angles include 30°, 45°, 60°, 90°, with long radius (1.5D) or short radius (1D) bends per ASME B16.9. Pressure ratings suit 150-2500 LBS classes.

IBR alloy steel elbows meet stringent Indian Boiler Regulations (IBR) for high-pressure steam and boiler applications. Manufacturers like Ace Alloys LLP produce these fittings in grades such as ASTM A234 WP5, WP9, WP11, and WP91 for superior strength in elevated temperatures.​
Material GradesCommon IBR-approved alloy steels include WP1, WP5, WP9, WP11, WP12, WP22, and WP91, offering creep resistance up to 600°C. These elbows feature precise chemistry with chromium, molybdenum, and vanadium for oxidation and corrosion resistance. Ace Alloys LLP certifies them with IBR Form III C and NDT reports.​
SpecificationsAvailable in seamless (up to 24" NB) or welded construction (up to 48" NB), sizes range from 1/2" to 48" NB in SCH 10 to XXS. Angles include 30°, 45°, 60°, 90°, with long radius (1.5D) or short radius (1D) bends per ASME B16.9. Pressure ratings suit 150-2500 LBS classes.

IBR alloy steel elbows meet stringent Indian Boiler Regulations (IBR) for high-pressure steam and boiler applications. Manufacturers like Ace Alloys LLP produce these fittings in grades such as ASTM A234 WP5, WP9, WP11, and WP91 for superior strength in elevated temperatures.​
Material GradesCommon IBR-approved alloy steels include WP1, WP5, WP9, WP11, WP12, WP22, and WP91, offering creep resistance up to 600°C. These elbows feature precise chemistry with chromium, molybdenum, and vanadium for oxidation and corrosion resistance. Ace Alloys LLP certifies them with IBR Form III C and NDT reports.​
SpecificationsAvailable in seamless (up to 24" NB) or welded construction (up to 48" NB), sizes range from 1/2" to 48" NB in SCH 10 to XXS. Angles include 30°, 45°, 60°, 90°, with long radius (1.5D) or short radius (1D) bends per ASME B16.9. Pressure ratings suit 150-2500 LBS classes.

Carbon Steel IBR pipe fittings comply with Indian Boiler Regulations (IBR) for safe use in high-pressure, high-temperature boiler systems and related piping. These fittings, typically made from grades like ASTM A234 WPB, A105, or A860, ensure leak-proof connections in industrial applications such as power plants and refineries.​

Specifications

Fittings follow standards including ASME B16.9, B16.28, and MSS-SP-43, available in seamless, welded, or fabricated types. Sizes range from 1/8” NB to 48” NB (or up to 60” for some), with schedules like Sch 5S to XXS and pressure classes from 150 LBS to 2500 LBS.​

Alloy Steel A182 F11 Forged Fittings are high-performance piping components manufactured from A182 F11 alloy steel, designed to withstand high pressure, elevated temperatures, and corrosive environments. These fittings are produced using a forging process, which enhances their mechanical strength, toughness, and reliability, making them ideal for critical industrial and high-temperature piping systems.

A182 F11 forged fittings are available in various types, including tees, elbows, reducers, caps, and couplings. They are typically provided in butt weld, socket weld, or threaded configurations, allowing secure, leak-proof, and durable pipeline connections. These fittings are manufactured according to ASTM A182, ASME B16.11, and MSS SP-75 standards, ensuring dimensional accuracy, material integrity, and compliance with industrial norms.

Alloy Steel A182 F11 Forged Fittings are widely used in oil and gas pipelines, petrochemical plants, refineries, chemical processing units, power plants, and other high-pressure, high-temperature industrial piping systems. Their superior corrosion resistance, high strength, and long service life make them a preferred choice for safe, efficient, and reliable pipeline operations in demanding environments.

IBR alloy steel elbows meet stringent Indian Boiler Regulations (IBR) for high-pressure steam and boiler applications. Manufacturers like Ace Alloys LLP produce these fittings in grades such as ASTM A234 WP5, WP9, WP11, and WP91 for superior strength in elevated temperatures. ​

Material Grades

Common IBR-approved alloy steels include WP1, WP5, WP9, WP11, WP12, WP22, and WP91, offering creep resistance up to 600°C. These elbows feature precise chemistry with chromium, molybdenum, and vanadium for oxidation and corrosion resistance. Ace Alloys LLP certifies them with IBR Form III C and NDT reports.​

Specifications

Available in seamless (up to 24" NB) or welded construction (up to 48" NB), sizes range from 1/2" to 48" NB in SCH 10 to XXS. Angles include 30°, 45°, 60°, 90°, with long radius (1.5D) or short radius (1D) bends per ASME B16.9. Pressure ratings suit 150-2500 LBS classes.

FlangesASTM A105 carbon steel flanges serve as durable, forged components for high-pressure piping connections in industrial applications. These flanges excel in ambient and elevated-temperature services up to 425°C, building on Ace Alloys LLP's expertise in A234 WPB elbows and IBR alloy steel fittings discussed previously.​
Material SpecificationsA105 carbon steel contains up to 0.35% carbon, with manganese, phosphorus, and sulfur limits ensuring minimum tensile strength of 485 MPa and yield strength of 250 MPa. Normalization enhances ductility and impact resistance per ASTM standards. Ace Alloys LLP supplies them with full traceability via material test certificates.​
Common Types and DimensionsKey variants include weld neck (WNRF), slip-on (SORF), blind, socket weld, and threaded flanges in sizes 1/2" to 60" NB. Pressure classes span 150# to 2500#, with ASME B16.5 dimensions—for instance, a 2" Class 150 SORF flange has a 6" OD and 0.38" thickness. Galvanized or coated options resist corrosion effectively.

IBR alloy steel elbows meet stringent Indian Boiler Regulations (IBR) for high-pressure steam and boiler applications. Manufacturers like Ace Alloys LLP produce these fittings in grades such as ASTM A234 WP5, WP9, WP11, and WP91 for superior strength in elevated temperatures.​
Material GradesCommon IBR-approved alloy steels include WP1, WP5, WP9, WP11, WP12, WP22, and WP91, offering creep resistance up to 600°C. These elbows feature precise chemistry with chromium, molybdenum, and vanadium for oxidation and corrosion resistance. Ace Alloys LLP certifies them with IBR Form III C and NDT reports.​
SpecificationsAvailable in seamless (up to 24" NB) or welded construction (up to 48" NB), sizes range from 1/2" to 48" NB in SCH 10 to XXS. Angles include 30°, 45°, 60°, 90°, with long radius (1.5D) or short radius (1D) bends per ASME B16.9. Pressure ratings suit 150-2500 LBS classes.

Carbon steel socket weld fittings are forged components designed for high-pressure piping systems, joined by inserting pipe ends into sockets and welding for strength. ​

Common Standards

These fittings conform to ASME B16.11, available in pressure classes 3000, 6000, and 9000 lbs, with types including elbows, tees, couplings, unions, caps, and reducers. Key grades include ASTM A105 for general use and A234 WPB for welded applications, ensuring compatibility with carbon steel pipes.​

Material Properties

Carbon steel grades like A105 feature carbon content of 0.35% max, manganese 0.6-1.05%, and yield strength around 250 MPa minimum, providing good toughness and weldability.

Stainless Steel Forged Pipe Fittings are durable, high-strength components shaped by hammering or pressing hot stainless steel, creating dense, uniform structures ideal for high-pressure, high-temperature, and corrosive industrial environments, connecting pipes to change flow, join sections, or control fluid movement with superior strength and leak resistance compared to cast fittings. Common types include elbows, tees, couplings, and caps, made from grades like SS 304/316, and used in oil & gas, chemical, and power generation. 

Stainless steel pipe fittings are essential components used to join, control, or terminate stainless steel pipes, enabling fluid/gas flow in systems requiring strength, durability, and corrosion resistance, with common types including elbows (direction change), tees (branching), reducers (size change), couplings (joining), and caps (blocking), made from grades like SS 304/304L or 316/316L for demanding environments like chemical, food & beverage, and oil & gas industries. 

Socket Weld Forged Fittings are strong, leak-proof pipe connectors for small-diameter pipes (usually NPS 2 or less) in high-pressure systems, featuring a socket where the pipe inserts, then secured with a fillet weld for a robust, permanent joint, ideal for flammable/poisonous media and offering superior strength and leak resistance over threaded fittings, available in carbon steel, stainless steel, and alloy steels. 

Carbon Steel Seamless Pipe Fittings provide leak-proof connections without welds on the fitting body, ideal for high-pressure and high-temperature applications in oil, gas, and power industries. These fittings, often made from grades like ASTM A234 WPB or WP5, ensure superior strength and corrosion resistance compared to welded variants.​

Specifications

Standards include ASTM A234/ASME SA234 for material, ASME B16.9 for dimensions, and schedules from SCH 10 to XXS. Sizes range from 1/2" to 48" NB with wall thicknesses of 3-100 mm, supporting NACE MR0175 for sour service.​

Carbon Steel Seamless Pipe Fittings provide leak-proof connections without welds on the fitting body, ideal for high-pressure and high-temperature applications in oil, gas, and power industries. These fittings, often made from grades like ASTM A234 WPB or WP5, ensure superior strength and corrosion resistance compared to welded variants.​

Specifications

Standards include ASTM A234/ASME SA234 for material, ASME B16.9 for dimensions, and schedules from SCH 10 to XXS. Sizes range from 1/2" to 48" NB with wall thicknesses of 3-100 mm, supporting NACE MR0175 for sour service.​

IBR alloy steel elbows meet stringent Indian Boiler Regulations (IBR) for high-pressure steam and boiler applications. Manufacturers like Ace Alloys LLP produce these fittings in grades such as ASTM A234 WP5, WP9, WP11, and WP91 for superior strength in elevated temperatures.​
Material GradesCommon IBR-approved alloy steels include WP1, WP5, WP9, WP11, WP12, WP22, and WP91, offering creep resistance up to 600°C. These elbows feature precise chemistry with chromium, molybdenum, and vanadium for oxidation and corrosion resistance. Ace Alloys LLP certifies them with IBR Form III C and NDT reports.​
SpecificationsAvailable in seamless (up to 24" NB) or welded construction (up to 48" NB), sizes range from 1/2" to 48" NB in SCH 10 to XXS. Angles include 30°, 45°, 60°, 90°, with long radius (1.5D) or short radius (1D) bends per ASME B16.9. Pressure ratings suit 150-2500 LBS classes.

Pipe fittings are specialized components that connect, adapt, direct, or terminate pipes in industrial systems, ensuring leak-proof flow control across materials like SS, CS, AS, and MS. They include elbows, tees, reducers, bends, flanges, olets, and caps previously detailed, vital for B2B applications in oil & gas, chemicals, and power sectors.​

Core Functions

Fittings enable direction changes (elbows/bends), branching (tees/weldolets/threadolets), size transitions (reducers), sealing (caps), and bolting (flanges), with buttweld, socket weld, or threaded connections per ASME B16.9/11 standards.​

Material Applications

• SS Fittings: Corrosion-proof for harsh chemicals/pharma (304/316 grades).​

• CS/AS/MS: Cost-effective for high-pressure oil lines or heat (WPB/P91).​

Carbon steel hot dip galvanized fittings undergo immersion in molten zinc to form a protective coating, enhancing corrosion resistance for threaded or socket weld pipe connections in harsh environments. Common types include elbows, tees, couplings, and unions made from ASTM A105 carbon steel, meeting ASME B16.11 standards.​

Specifications

Sizes range from 1/8" to 4" NB with pressure classes 2000-9000 LBS and NPT/BSPT threads; galvanizing follows ASTM A153 or ISO 1461 with 35-650 μm zinc thickness for 20+ year durability.​

Dimensions

Threaded fittings retain base dimensions like a 1/2" coupling at 48 mm length, with post-galvanizing tolerances ensuring leak-proof fits despite added 0.1-0.2 mm coating.​

Carbon steel socket weld fittings are forged components designed for high-pressure piping systems, joined by inserting pipe ends into sockets and welding for strength. ​

Common Standards

These fittings conform to ASME B16.11, available in pressure classes 3000, 6000, and 9000 lbs, with types including elbows, tees, couplings, unions, caps, and reducers. Key grades include ASTM A105 for general use and A234 WPB for welded applications, ensuring compatibility with carbon steel pipes.​

Material Properties

Carbon steel grades like A105 feature carbon content of 0.35% max, manganese 0.6-1.05%, and yield strength around 250 MPa minimum, providing good toughness and weldability.