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Carbon Steel Pipe Fittings Manufacturers in India

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Carbon Steel Pipe Fittings Manufacturers in India

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Carbon Steel Pipe Fittings Manufacturers in Mumbai, India

Fitwel Industries LLP is one of the recognized leading Carbon Steel Pipe Fittings Manufacturer in Mumbai, India. We manufacture these Carbon Steel Buttweld Fittings on a large scale and make them available to buyers across the world at economical prices. Carbon Steel Buttweld Fittings are made in distinct shapes, sizes, and specifications. Our customized range also has been appreciated by our customers as they had proved their usability for various applications.

Carbon Steel Pipe Fittings Manufacturers in Mumbai are made up of steel that has 2.1% of carbon by weight at least. This percentage of carbon makes it excellently weldable and formable. We develop various forms of Carbon Steel Pipe Fittings that are used in different applications. For supplying fluid from one direction to the other with the same diameter, the Carbon Steel Equal Tee Fittings serve as the best option.
Carbon Steel Pipe Fittings manufacturer in India has, such as compact size, accurate dimensions, rustproof and more. The manufacturing operations are performed at a highly advanced production plant that has the latest machines and equipment that are being operated by trained and skilled operators. Our workforce has vast experience, and they are expert in manufacturing Carbon Steel Pipe Fittings Suppliers with accuracy. These Fittings show excellent strength when used at a higher temperature. The hardness of these Fittings also enhances at a higher temperature. Carbon Steel Buttweld Elbow & Carbon Steel Buttweld Tees are the highly demanded Carbon Steel Buttweld Fittings. Following are the features of these;-

The properties that need to be considered by designers when specifying carbon steel construction products are:-

  • Strength.
  • Toughness.
  • Ductility.
  • Weldability.
  • Durability.
  • Our rich technical experience and organized production procedures have helped us become one of the most trusted suppliers of carbon steel fittings and flanges to large shipyards, fabrication companies, chemical plants, oil refineries, machinery manufacturers, textile, and fluid transportation companies among others. In general, carbon steel pipe fittings are widely used for applications that do not require materials with higher resistance to corrosion such as stainless steel and nickel alloys. Carbon steel products corrode and get rusted easily if exposed to water. Here at Fitwel, we offer a complete range of pipe fittings such as carbon steel reducer, carbon steel elbow, carbon steel tee, carbon steel cross, carbon steel stub ends, and carbon steel pipe bends. Carbon steel pipe bends with a bending radius 3D, 5D and 7D are most commonly used across various industries. Our key pipe bend products include high-quality carbon steel long radius piggable bends, seamless long radius piggable bends, and welded long radius piggable bends.

    Carbon Steel Pipe Fittings Technical Standards

    As a leading Carbon Steel Fittings manufacturer in India, we do supply different types, dimensions, grades, and variations of the Carbon Steel Elbow Sch 40 and another fitting. The elbows are one of the commonly used fittings. The carbon steels are used for their high toughness and high wear resistance. The Schedule 10 carbon steel buttweld fittings are some of the low schedule fittings. The schedules can range from 5 to 160 and XXS.
    The schedules are relationships between the wall thickness and the outer diameter. The Carbon steel seamless fittings can range from ½ inches to 48 inches in outer diameter. They belong to the B16.5 standard. There are different grades of carbon steel that are used for the production of the Schedule 10 carbon steel pipe fittings. The types vary such as bends, elbows, couplings, crosses, and tees. These fittings are made to connect pipes together. The end cap however is the one fitting that closes a line.

    ASTM A234 WPB Carbon Steel Buttweld Fittings

    ASTM A234 WPB is Standard Specification for steel pipe fittings includes carbon and alloy steel material for moderate and high-temperature services. ASTM A234 WPB Sch 40 Fittings covers carbon steel fittings of welded and seamless construction secured by the most recent amendment of ASME B16. 9, B16.
    A234 WPB Carbon Steel Fittings is additionally exceedingly corrosion-resistant, have low string friction, and valuable where high alloyed steel is required. We are one of the prominent providers and dealers of these premium qualities ASTM A234 WPB Seamless Pipe Fitting, which is additionally utilized in Manufacturing plants, Difficult designing firms, Steel plants, and so on. ASTM A234 WPB is a Standard Specification for steel pipe fittings that includes carbon and alloy steel material for moderate and high-temperature services. ASTM A234 WPB Sch 40 Fittings covers carbon steel fittings of welded and seamless construction secured by the most recent amendment of ASME B16.9, B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, and MSS-SP-97.

    What is Carbon Steel?

    Carbon steel is an iron-carbon alloy, which contains up to 2.1 wt.% carbon. For carbon steels, there is no minimum specified content of other alloying elements, however, they often contain manganese. The maximum manganese, silicon, and copper content should be less than 1.65 wt.%, 0.6 wt.% and 0.6 wt.%, respectively.

    What Are The Types Of Carbon Steel?

    Low-carbon steel

    Low-carbon steel is the most widely used form of carbon steel. These steels usually have a carbon content of less than 0.25 wt.%. They cannot be hardened by heat treatment (to form martensite) so this is usually achieved by cold work.
    Carbon steels are usually relatively soft and have low strength. They do, however, have high ductility, making them excellent for machining, welding, and low cost.
    High-strength, low-alloy steels (HSLA) are also often classified as low-carbon steels, however, also contain other elements such as copper, nickel, vanadium, and molybdenum. Combined, these comprise up to 10 wt.% of the steel content. High-strength, low-alloy steels, as the name suggests, have higher strengths, which are achieved by heat treatment. They also retain ductility, making them easily formable and machinable. HSLA is more resistant to corrosion than plain low-carbon steels.

    Medium-carbon steel

    Medium-carbon steel has a carbon content of 0.25 – 0.60 wt.% and manganese content of 0.60 – 1.65 wt.%. The mechanical properties of this steel are improved via heat treatment involving austenitizing followed by quenching and tempering, giving them a martensitic microstructure.
    Heat treatment can only be performed on very thin sections, however, additional alloying elements, such as chromium, molybdenum, and nickel, can be added to improve the steel's ability to be heat-treated and, thus, hardened.
    Hardened medium-carbon steels have greater strength than low-carbon steels, however, this comes at the expense of ductility and toughness.

    High-carbon steel

    High-carbon steel has a carbon content of 0.60– 1.25 wt.% and manganese content of 0.30 – 0.90 wt.%. It has the highest hardness and toughness of carbon steel and the lowest ductility. High-carbon steels are very wear-resistant as a result of the fact that they are almost always hardened and tempered.
    Tool steels and die steels are types of high-carbon steels, which contain additional alloying elements including chromium, vanadium, molybdenum, and tungsten. The addition of these elements results in very hard wear-resistant steel, which is a result of the formation of carbide compounds such as tungsten carbide (WC).

    Features Of Carbon Steel Pipe Fittings

    Our Carbon Steel Buttweld Pipe Fittings are having some great features.

  • Robust Construction
  • Optimum Performance
  • High- Grade Materials
  • Sturdiness
  • Precisely Design
  • Durability
  • Advantages Of Carbon Steel Pipe Fittings

  • Good general corrosion resistance and high strength
  • Good sulfide stress corrosion resistance
  • Resistance to chloride pitting and crevice corrosion
  • Higher resistance to chloride stress corrosion cracking
  • Easy to weld and conform
  • Do you want to buy Carbon Steel Buttweld Fittings?

    Check prices before you buy A234 WPB Carbon Steel Fittings in India, India, Mumbai, UK, UAE, Singapore, Europe, etc, including ASTM A234 Grade WPB Seamless, ASTM A234 WPB Sch 40 Fittings WPB Carbon Steel fittings, and more than 100 types of WPB Carbon Steel fittings, You can also receive a free sample of ASTM A234 WPB Seamless Pipe Fitting.

    Carbon Steel Buttweld Fitting Beveling

    All welded pipe fittings have bevelled ends to allow for ease of welding. This bevel allows for full penetration weld in most cases.
    There are two types of bevels;-

  • Plain Bevel
  • Compound Bevel

  • Chemical Composition Of Carbon Steel Pipe Fittings

    Grade        C         Mn         P         S        Si         Cr         Mo         Ni         Cu         V         Nb        
    WPB 0.3 0.29-1.06 0.05 0.058 0.1min 0.4 0.15 0.4 0.4 0.08 0.02
    WPC 0.35 0.29-1.06 0.05 0.058 0.1min 0.4 0.15 0.4 0.4 0.08 0.02
    WP11 CL1 0.05-0.15 0.30-0.60 0.03 0.03 0.50-1.00 1.00-1.50 0.44-0.65 - - - -
    WP11 CL2/3 0.05-0.20 0.30-0.80 0.04 0.04 0.50-1.00 1.00-1.50 0.44-0.65 - - - -

    Physical Properties Of Carbon Steel Pipe Fittings


    Carbon content (wt.%)




    Low-carbon steel

    < 0.25

    Ferrite, pearlite

    Low hardness and cost. High ductility, toughness, machinability and weldability

    AISI 304, ASTM A815, AISI 316L

    Medium-carbon steel

    0.25 – 0.60


    Low hardenability, medium strength, ductility and toughness

    AISI 409, ASTM A29, SCM435

    High-carbon steel

    0.60 – 1.25


    High hardness, strength, low ductility

    AISI 440C, EN 10088-3

    Mechanical Properties Of Carbon Steel Pipe Fittings

    Properties Imperial Metric
    Tensile strength 86300 psi 595 MPa
    Modulus of elasticity 29000 ksi 200 GPa
    Yield strength 37700 psi 260 MPa
    Poisson’s ratio 0.27-0.30 0.27-0.30
    Hardness, Rockwell B 85 85
    Elongation at break (in 50 mm) 55% 55%

    Carbon Steel Pipe Fittings Equivalent Grades

    Pipe Fittings Flanges Valves Bolts & Nuts
    A106 Gr A A234 Gr WPA A105 A216 Gr WCB A193 Gr B7
    A194 Gr 2H
    A106 Gr B A234 Gr WPB A105 A216 Gr WCB
    A106 Gr C A234 Gr WPC A105 A216 Gr WCB


  • For each reduction of 0.01% below the specified C maximum, an increase of 0.06% Mn above the specified maximum will be permitted, up to a maximum of 1.35%.
  • The sum of Cu, Ni, Cr, and Mo shall not exceed 1.00%.
  • The sum of Cr and Mo shall not exceed 0.32%.
  • The maximum carbon equivalent (C.E.) shall be 0.50, based on heat analysis and the formula C.E.=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15.

  • ASTM A234 Carbon Steel Pipe Fittings Specification :

    Size : ½”NB to 48″NB in Sch 10s, 40s, 80s, 160s, XXS.

    Specifications : ASTM A234 / ASME SA234

    Low Temperature Steel : A420 WPL3 / A420 WPL6

    Standards : ANSI/ASME B16.9, B16.28, MSS-SP-43.

    Schedules : Sch.10 to Sch.XXs

    Type : Seamless / Welded / Fabricated

    Grades : WPBW, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.

    What Are The Types Of Carbon Steel Pipe Fittings?

  • Carbon Steel Elbow – It is a carbon steel pipe fitting that is installed between two lengths of pipe or tube allowing a change of direction, usually 90 degrees or 45 degrees.
  • Carbon Steel Tee – A carbon steel tee is used to either combine or split a fluid flow. Most common are equal tees which have the same body and branch diameter but there is also a wide range of reducing tees where either the branch or the body is of a different diameter relative to each other.
  • Carbon Steel Cross – A carbon steel cross has one inlet and three outlets, or vice versa and like tees come in equal and reducing forms. A cross is more expensive than two tees but has the advantage of reduced space and requires less labor to install.
  • Carbon Steel Reducer – Carbon Steel Reducers are used to join two different pipe sizes together. They can be either concentric or eccentric which refers to the relative position of the center lines of the outlet and inlet. Special attention must be given when using reducers in a horizontal orientation as the slope prevents free draining of a system if not installed correctly.
  • Carbon Steel Cap or plug – It is a type of carbon steel pipe fitting which is liquid or gas-tight, and is used to cover the end of a pipe. A carbon steel end caps has a similar function to a plug. For screwed systems, the carbon steel end caps is having female threads where a plug is having male threads.
  • Carbon Steel Coupling – A carbon steel coupling connects two pipes to each other. If the size of the pipe is not the same, the fitting may be called a reducing coupling or reducer, or an adapter. By convention, the term ‘expander’ is not generally used for a coupling that increases pipe size; instead, the term ‘reducer’ is used.
  • Carbon Steel Union – A carbon steel union is similar to a coupling except that it is designed to allow quick and convenient disconnection of pipes for maintenance or fixture replacement.
  • Carbon Steel Nipple – A carbon steel short stub of pipe usually of threaded steel, brass, chlorinated polyvinyl chloride, or copper; occasionally just bare copper. A nipple is defined as being a short stub of the pipe that has external male pipe threads at each end, for connecting two other fittings. Carbon steel nipples are commonly used for hoses.

  • Call@-022-23829256. Buy high-quality Seamless & ERW Carbon Steel Pipe Fittings like- Carbon Steel Elbow, Pipe Reducer, Tee, Cross, Stub End, Long radius bend at the best price from leading ISO Certified Carbon Steel Pipe Fittings Manufacturers, Suppliers in India, Mumbai, Vasai, Pune& Near me.

    Other Names: Buttweld Pipe Fittings, Pipe Fittings, ANSI B16.9 Pipe Fittings, ANSI B16.28 Pipe Fittings

    Material: Carbon Steel, Mild Steel, LTCS Steel

    Brand: Fitwel Industries LLP

    Manufacturer: Fitwel Industries LLP

    Suppliers & Exporter: Fitwel Industries LLP

    Rating: 4.6/5 based on 473 customer reviews

    We Supply Carbon Steel Pipe Fittings For Industry's Application