API 5L Pipe Manufacturers & Suppliers in India

Tricon Steel and Alloys is a reputable name among API 5L pipe manufacturers in India, offering high-quality API 5L pipes and unmatched service to clients nationwide. As a leading API 5L pipe supplier in India, Tricon Steel and Alloys have established themselves as a reliable source for various industrial pipes, catering to diverse applications in sectors such as oil and gas, petrochemicals, and more.

One of the key strengths of Tricon Steel and Alloys is their commitment to adhering to international standards, especially in producing API 5L pipes. The company ensures that all its products comply with the specifications outlined by the American Petroleum Institute (API), providing customers with pipes that meet stringent quality and performance criteria. This adherence is particularly evident in their API 5L Welded Pipe offerings, known for their durability and reliability.

We offer a comprehensive range of API 5L pipes, including API Line Pipe, available in various sizes, grades, and specifications to meet the specific requirements of their clients. The API 5L pipe chart provided by the company assists customers in selecting the appropriate pipe based on size, wall thickness, and application. This commitment to transparency and customer assistance sets us apart as India's trusted API 5L pipe supplier.

Regarding API 5L pipe prices, we are known for their competitive rates while maintaining the high quality of their products. The company understands the importance of cost-effectiveness for its clients and strives to provide value for money with every purchase. Their comprehensive API 5L pipe price list ensures clients can access detailed pricing information, facilitating informed purchasing decisions.

Beyond being an API 5L pipe manufacturer in India, we prioritize customer satisfaction by ensuring timely delivery and excellent customer support. Their team of experts is always ready to assist clients in selecting the right API 5L pipes for their specific applications, including API 5L Schedule 40 Pipe. This dedication to customer service and their extensive product range solidifies Tricon Steel and Alloys' position as India's leading API 5L pipe supplier in Mumbai.

Table Of Content

What is API 5L Pipe
API 5L Pipe Specifications
API 5l Pipe Schedule Chart
Types Of API 5L Pipes
Application Industries Of API 5L Pipes

What is API 5L Carbon Steel Pipe?

API 5L refers to a specification for line pipe developed by the American Petroleum Institute (API). It is a standard that specifies the requirements for manufacturing two product specification levels (PSL 1 and PSL 2) of seamless and welded steel pipes suitable for use in pipeline transportation systems in the petroleum and natural gas industries. As an API 5L carbon steel pipe supplier, it is crucial to adhere to these specifications to ensure the highest quality and reliability of the pipes used in such critical applications.

Here are some key points about API 5L carbon steel pipes:

Materials: The pipes covered by API 5L can be made from carbon steel, alloy steel, or high-strength low-alloy steel.

Grades: The specification includes different api 5l pipe grades such as A, B, X42, X46, X52, X56, X60, X65, X70, X80, and others. The "X" indicates the minimum yield strength of the pipe, and the numbers following it indicate the specified minimum yield strength in kilopounds per square inch (ksi).

Types of Pipes: API 5L covers both seamless and welded pipes. Seamless pipes are produced without a welded seam, while welded pipes are manufactured by welding the longitudinal seams of the pipe.

Applications: These pipes are primarily used for conveying gas, water, and oil in the natural gas and petroleum industries. They are commonly used in pipelines for the transportation of hydrocarbons.

PSL Levels: PSL 1 and PSL 2 are different levels of performance that manufacturers adhere to. PSL 2 has more stringent testing and quality control requirements compared to PSL 1.

Testing and Inspection: API 5L includes requirements for various tests such as chemical composition, tensile properties, impact testing, non-destructive testing, and more. This ensures the quality and integrity of the pipes.

Dimensions and Weights: The standard specifies the dimensions, weights, and tolerances of the pipes, including pipe ends, wall thickness, and diameter.

When purchasing API 5L carbon steel pipes, it's important to consider the specific requirements of your application, such as the API 5L pipe grade, type (seamless or welded), and whether it needs to meet PSL 1 or PSL 2 specifications.

API 5L Carbon Steel Pipes Chemical Composition

The chemical composition of API 5L pipes is a critical factor that determines their mechanical and physical properties, ensuring their suitability for use in demanding applications in the oil and gas industry. API 5L specifies the allowable range for various elements that constitute the steel used in the pipes. The key elements and their permissible limits include carbon (C), manganese (Mn), phosphorous (P), sulfur (S), and silicon (Si).

Carbon content is a crucial parameter affecting the strength and hardness of the steel. The specified carbon content in API 5L pipes ranges from 0.24% to 0.45% for different grades, influencing the overall performance and weldability of the pipes. Manganese contributes to the strength and formability of the steel, and its content typically falls within the range of 0.90% to 1.50%.

Phosphorous and sulfur are considered impurities, and their limits are defined to ensure the integrity and durability of the pipes. The maximum allowable phosphorous content is 0.030%, while the sulfur content should not exceed 0.030%. Maintaining low levels of these elements is essential to prevent issues like brittleness and cracking during welding.

Silicon content, ranging from 0.10% to 0.45%, is included to enhance the steel's deoxidation and improve its corrosion resistance. Additionally, trace elements such as copper, nickel, chromium, and vanadium may be present in smaller quantities to provide specific enhancements to the steel's properties.

The chemical composition requirements outlined in API 5L are critical for ensuring that the pipes meet the necessary standards for strength, toughness, and corrosion resistance. Manufacturers must carefully control the composition of the steel during the production process to produce pipes that can withstand the harsh conditions of oil and gas transportation systems.

API 5L Pipes Mechanical properties

API 5L Carbon Steel Pipes are subjected to stringent mechanical property requirements to ensure their integrity and performance in the demanding environments of oil and gas transportation. The mechanical properties specified in API 5L include tensile strength, yield strength, and elongation. These properties are crucial indicators of a pipe's ability to withstand various stresses and pressures during its service life.

Tensile strength, measured in megapascals (MPa) or pounds per square inch (psi), represents the maximum stress a material can withstand while being stretched or pulled. API 5L specifies different tensile strength levels for various grades, ranging from a minimum of 415 MPa (60,200 psi) for Grade A to higher values for other grades such as X80, which may have a minimum tensile strength of 555 MPa (80,500 psi).

Yield strength, another critical parameter, signifies the stress at which a material begins to deform plastically. API 5L designates a minimum yield strength for each grade, ensuring that the pipes have the required structural integrity to withstand operational conditions. For instance, Grade B pipes may have a minimum yield strength of 245 MPa (35,500 psi), while higher grades like X65 could have a minimum yield strength of 450 MPa (65,300 psi).

Elongation, expressed as a percentage, measures the ability of a material to stretch or deform before rupture. API 5L requires a minimum elongation value for each grade to ensure the ductility of the pipes. This property is crucial for resisting deformation and absorbing energy in applications where pipes may experience bending or sudden changes in load.

Manufacturers adhere to these mechanical property specifications during the production of API 5L pipes, employing various testing methods to confirm compliance. The careful control of mechanical properties is essential to guarantee the safe and reliable performance of these pipes in the harsh conditions of pipeline transportation systems.

API 5L Pipes Specification & Size

API 5L, or the American Petroleum Institute Specification 5L, is a standard specification that defines requirements for the manufacturing of two product specification levels (PSL 1 and PSL 2) of seamless and welded steel pipes for use in pipeline transportation systems in the petroleum and natural gas industries. The specification covers various grades of steel pipes, which are suitable for conveying gas, water, and oil. The comprehensive API 5L pipe sizes range from nominal pipe size (NPS) 1/2 inch to 48 inches, catering to diverse industrial needs.

API 5L pipes are designed to meet specific mechanical properties, chemical composition, and testing requirements. These pipes are commonly used to transport hydrocarbons, such as oil and natural gas, over long distances. The specification also includes provisions for additional testing and performance requirements based on the service conditions and end-use applications. That ensures that API 5L pipes meet the stringent demands of pipeline transportation systems.

The size range of API 5L pipes typically spans from NPS 1/2 inch to 48 inches, with wall thicknesses ranging from Schedule 10 to Schedule 160. These varied API 5L pipe dimensions make them suitable for various applications. The pipes are available in both seamless and welded forms. Seamless pipes are produced without a welded seam, enhancing strength and durability. In contrast, welded pipes are manufactured by welding the longitudinal seam after forming the pipe, offering a cost-effective solution for many applications.

API 5L specifications ensure the reliability and safety of energy transportation infrastructure. Compliance with these standards is essential for manufacturers, ensuring that the pipes meet the stringent requirements for the demanding conditions of oil and gas pipelines. Additionally, understanding the API 5L pipe price list is crucial for clients to make informed purchasing decisions. This price list typically includes detailed information on the cost of pipes based on size, grade, and other specifications, ensuring transparency and aiding in the selection process.

API 5L Pipe Specifications

API 5L Seamless Pipe Standard	API 5L standard steel grade seamless steel pipe/tube (Specification for Line Pipe - ANSI/API specification 5L - 44th Edition, October 1, 2007)
API 5L Pipe Sizes	Nominal Pipe Size 1/2" to 48 " O.D. API 5L Pipe Wall Thickness - Schedule 10 through 160, STD, XS, XXS.
Product Specification Level (PSL)	API 5L PSL 2 API 5L PSL1
API 5L Pipe Thickness	SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XS, SCH XXS, All API 5L Grade B Pipe Thickness available
API 5L Seamless Pipe End	Plain, Bevel, Screwed, Threaded l245 pipe
API 5L Pipes Type	Seamless / ERW / Welded / Fabricated / CDW
API 5L Line Pipe Length	Single Random, Double Random & Required Length, Custom Size - 12 Meter lengths
Finishes of API 5L Seamless Pipe	3LPE, 3LPP, Bare, Oiled, Mill Varnish, Galv, FBE Dual, Coal Tar, Concrete Coating and Tape Wrap Grade B Pipe. End Finishes: Square Cut, Threaded, Coupled, Beveled API 5L Pipe
API 5L PSL2 Application & uses	API 5L Pipes are Suitable for Conveying gas, water, oil, and other liquefied media.
API 5L Line Pipe HS Code	730420 Casing, tubing and API 5L drill pipe, of a kind used in drilling for oil or gas: Casing: 730439 Other Tubes, API 5L Pipes and Hollow Profiles, of Iron or Non-alloy Steel 730410 API 5L Line pipe of a kind used for oil or gas pipelines: Of iron or nonalloy steel: 730441 Tubes, Pipes and Hollow Profiles, of stainless steel , Cold-drawn or cold-rolled (cold reduced) 730451 Tubes, Pipes and Hollow Profiles, of Other Alloy Steel, Cold-drawn or cold-rolled (cold reduced) 730459 Other Tubes, API 5L Pipes and Hollow Profiles, of Other Alloy Steel, 730490 Other Tubes, API 5L Pipes and Hollow Profiles, Seamless, of Iron or Steel 730449 Other Tubes, API 5L Pipes and Hollow Profiles, of Stainless Steel, Seamless 730431 Tubes, API 5L Pipes and Hollow Profiles, of Iron or Non-alloy Steel, Cold-drawn or cold-rolled (cold-reduced)
BS EN 10208-2:2009	Steel pipes for pipelines for combustible fluids. Technical delivery conditions. Pipes of requirement class B. Suitable to use in maximum operating pressure over 16 bar.
API 5L Pipe smls	API 5L Pipes Out Diameter: 1-1/4"-16", API 5L Wall Thickness: 0.109"-0.562"

API 5l Pipe Schedule Chart

Outside Diameter O.D. (in)	NPS (in)	Pipe Schedule
		SCH 10	SCH 20	SCH 30	SCH STD	SCH 40	SCH 60	SCH XS	SCH 80	SCH 100	SCH 120	SCH 140	SCH 160	SCH XXS
		Wall Thickness (in)
0.405	1/8				0.068	0.068		0.095	0.095
0.540	1/4				0.088	0.088		0.119	0.119
0.675	3/8				0.091	0.091		0.126	0.126
0.840	1/2				0.109	0.109		0.147	0.147				0.187	0.294
1.050	3/4				0.113	0.113		0.154	0.154				0.219	0.308
1.315	1				0.133	0.133		0.179	0.179				0.250	0.358
1.660	1 1/4				0.140	0.140		0.191	0.191				0.250	0.382
1.900	1 1/2				0.145	0.145		0.200	0.200				0.281	0.400
2.375	2				0.154	0.154		0.218	0.218				0.344	0.436
2.875	2 1/2				0.203	0.203		0.276	0.276				0.375	0.552
4.000	3 1/2				0.226	0.226		0.318	0.318
4.500	4				0.237	0.237		0.337	0.337		0.438		0.531	0.674
5.563	5				0.258	0.258		0.375	0.375		0.500		0.625	0.750
6.625	6				0.280	0.280		0.432	0.432		0.562		0.719	0.864
5.563	5				0.258	0.258		0.375	0.375		0.500		0.625	0.750
8.625	8		0.250	0.277	0.322	0.322	0.406	0.500	0.500	0.594	0.719	0.812	0.906	0.875
10.750	10		0.250	0.307	0.365	0.365	0.500	0.500	0.594	0.719	0.844	1.000	1.125	1.000
12.750	12		0.250	0.330	0.375	0.406	0.562	0.500	0.688	0.844	1.000	1.125	1.312	1.000
14.000	14	0.250	0.312	0.375	0.375	0.438	0.594	0.500	0.750	0.938	1.094	1.250	1.406
16.000	16	0.250	0.312	0.375	0.375	0.500	0.656	0.500	0.844	1.031	1.219	1.438	1.594
18.000	18	0.250	0.312	0.438	0.375	0.562	0.750	0.500	0.938	1.156	1.375	1.562	1.781
20.000	20	0.250	0.375	0.500	0.375	0.594	0.812	0.500	1.031	1.281	1.500	1.750	1.969
22.000	22	0.250	0.375	0.500	0.375		0.875	0.500	1.125	1.375	1.625	1.875	2.125
24.000	24	0.250	0.375	0.562	0.375	0.688	0.969	0.500	1.219	1.531	1.812	2.062	2.344
30.000	30	0.312	0.500	0.625	0.375			0.500
32.000	32	0.312	0.500	0.625	0.375	0.688
34.000	34	0.312	0.500	0.625	0.375	0.688
36.000	36	0.312	0.500	0.625	0.375	0.750
42.000	42	0.312	0.500	0.625	0.375	0.750

Pipe NPS	Schedule No	Outside Diameter Inches	Wall Thickness Inches	Plain End Weight, lb/ft	Outside Diameter mm	Wall Thickness, mm	Plain End Mass, Kg/mm
1/8	40/STD	0.405 in	0.068 in	0.24 lb/ft	10.3 mm	1.73 mm	0.37 Kg/m
1/4	40/STD	0.540 in	0.088 in	0.43 lb/ft	13.7 mm	2.24 mm	0.63 Kg/m
3/8	40/STD	0.675 in	0.091 in	0.57 lb/ft	17.1 mm	2.31 mm	0.84 Kg/m
1/2	40/STD	0.840 in	0.109 in	0.85 lb/ft	21.3 mm	2.77 mm	1.27 Kg/m
3/4	40/STD	1.050 in	0.113 in	1.13 lb/ft	26.7 mm	2.87 mm	1.69 Kg/m
1	40/STD	1.315 in	0.133 in	1.68 lb/ft	33.4 mm	3.38 mm	2.50 Kg/m
1-1/4	40/STD	1.660 in	0.140 in	2.27 lb/ft	42.2 mm	3.56 mm	3.39 Kg/m
1-1/2	40/STD	1.900 in	0.145 in	2.72 lb/ft	48.3 mm	3.68 mm	4.05 Kg/m
2	40/STD	2.375 in	0.154 in	3.66 lb/ft	60.3 mm	3.91 mm	5.44 Kg/m
2-1/2	40/STD	2.875 in	0.203 in	5.80 lb/ft	73.0 mm	5.16 mm	8.63 Kg/m
3	40/STD	3.500 in	0.216 in	7.58 lb/ft	88.9 mm	5.49 mm	11.29 Kg/m
4	40/STD	4.500 in	0.237 in	10.80 lb/ft	114.3 mm	6.02 mm	16.08 Kg/m
5	40/STD	5.563 in	0.258 in	14.63 lb/ft	141.3 mm	6.55 mm	21.77 Kg/m
6	40/STD	6.625 in	0.280 in	18.99 lb/ft	168.3 mm	7.11 mm	28.26 Kg/m
8	40/STD	8.625 in	0.322 in	28.58 lb/ft	219.1 mm	8.18 mm	42.55 Kg/m
10	40/STD	10.750 in	0.365 in	40.52 lb/ft	273.0 mm	9.27 mm	60.29 Kg/m
12	40	12.750 in	0.406 in	53.57 lb/ft	323.8 mm	10.31 mm	79.71 Kg/m
14	40	14.000 in	0.438 in	63.50 lb/ft	355.6 mm	11.13 mm	94.55 Kg/m
16	40	16.000 in	0.500 in	82.85 lb/ft	406.4 mm	12.70 mm	123.31 Kg/m
18	40	18.000 in	0.562 in	104.76 lb/ft	457 mm	14.27 mm	155.81 Kg/m
20	40	20.000 in	0.594 in	123.23 lb/ft	508 mm	15.09 mm	183.43 Kg/m
24	40	24.000 in	0.688 in	171.45 lb/ft	610 mm	17.48 mm	255.43 Kg/m
32	40	32.000 in	0.688 in	230.29 lb/ft	813 mm	17.48 mm	342.94 Kg/m
34	40	34.000 in	0.688 in	245.00 lb/ft	864 mm	17.48 mm	364.92 Kg/m
36	40	36.000 in	0.750 in	282.62 lb/ft	914 mm	19.05 mm	420.45 Kg/m

API 5L Pipe Manufacturing Process

The Rolling and Welding Stage

To begin our process, we first need to go through the rolling and welding stage. The stainless steel is placed through a checking process and cut at the edges in this stage.

Cleaning and Warming Stage

The rolled stainless steel pipes thus manufactured are cut to the required lengths depending upon the industrial demand.

Cold-Drawing Stage

Sometimes, the required size isn’t obtained when the steel is brought through the mill directly. When using the cold-drawing process, the desired size is achieved when the pipes and tubing are coated with oxalic and soap solution and dragged over die plugs—the oxalic and soap solution help reduce friction when going through the cold cycle.

The Finishing Process

The final process is the finisher. Once the process of manufacturing stainless steel pipes and tubing is completed, you’ll now have to take them to a jet printer.

API 5L Pipe Technical Information

Size Chart

Price List

Weight Calculator

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Types Of API 5L Pipes

API 5L Seamless Pipe

API 5L Welded Pipe

API 5L CS DSAW Pipe

X60 PSL2 SAW Pipe

CS API 5L Line Pipe

X60 PSL2 Pipe

CS API 5L LSAW Pipe

API 5L Natural Gas Line Pipe

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What Industries Use API 5L Pipe ?

API 5L Pipes Uses & Applications

API 5L Carbon Steel Pipes find widespread use across various applications in the oil and gas industry due to their robust construction, high performance, and adherence to stringent standards. The primary purpose of API 5L pipes is to serve as a reliable means of transporting fluids, particularly in the form of oil and natural gas, over long distances. Here are some key uses and applications of API 5L pipes:

Oil and Gas Transportation: The primary and most significant application of API 5L pipes is in the transportation of oil and natural gas. These pipes are designed to withstand the high pressure, temperature, and corrosive nature of the transported fluids. They play a vital role in connecting oil and gas wells to refineries and distribution centers.

Pipeline Construction: API 5L pipes are the preferred choice for constructing pipelines that crisscross vast distances to connect oil and gas fields with processing facilities. Their strength, durability, and ability to withstand extreme conditions make them ideal for this critical infrastructure.

Drilling and Exploration: In the exploration and drilling phases of oil and gas operations, API 5L pipes are used in well-drilling activities. They facilitate the extraction of hydrocarbons from underground reservoirs, contributing to the overall efficiency of the extraction process.

Refining Industry: Within refineries, API 5L pipes are employed for the transportation of processed petroleum products. These pipes ensure a reliable and efficient flow of materials between various refining units, contributing to the production of valuable end products.

Distribution Networks: API 5L pipes are also utilized in the distribution networks that transport oil and gas to end-users. Whether through pipelines connecting to storage tanks or interconnecting different regions in a network, these pipes are crucial for the smooth and safe distribution of energy resources.

Construction and Infrastructure: In addition to the oil and gas sector, API 5L pipes are sometimes used in construction projects where the transportation of water, chemicals, or other fluids is required. Their adaptability and strength make them suitable for various industrial applications.