Steel Pipes & Tubes

Seemless Pipes

Industrial Seamless Pipe, Boiler & Heat Exchanger Tube, Condenser Tube, U-Bend Tube, Coiled Tube, Bright Annealing Tube, Mechanical & Structural Tubing, High Precision Tube, Sanitary Tubing

Pipelines for oil and gas, natural gas transmission, oil and gas refineries, petrochemical plants, electric power plants, construction and piles, food industries, ship building, automotive industries

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Steel Flanges

We manufacture steel flanges in stainless steel, carbon steel, alloy steel, nickel alloys, and aluminium. Metline also has many different steel flanges in stock and ready to ship. Steel flanges in stock include ANSI B16.5 steel flanges, ASME B16.47 Series “A” steel flanges, and ASME B16.47 Series “B” steel flanges. Metline also manufactures custom weld neck and slip on pipe flanges per customer requirements.

Pipe Fittings

Pipe fittings and flanges are widely used to change the direction of a pipe or connect one another. They are usually used in construction, petrochemical plants, marine structures, ships and other various industries. The shapes, materials, dimensions and other specifications are determined by the purpose of use of the pipe fittings. We source our raw materials for manufacturing pipe fittings from a number of certified manufacturers around the globe.

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Stainless Steels

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Stainless Steel Pipes

Our range stainless steel pipe products includes stainless steel square pipes, stainless steel rectangular pipes, stainless steel decorative or polished pipes, stainless steel condenser tubes, and stainless steel heat exchanger tubes.

Buttweld Pipe Fittings

Stainless steel buttweld pipe fittings are available in various grades such as 304, 304L, 316, 316L, 317L, 904L, 316Ti, 321/321H, 347/347H, Duplex and Super Duplex. In case of custom size fabricated stainless steel buttweld pipe fittings, the welding is done is carried out by qualified personnel. Buttweld fittings are generally supplied with beveled ends in accordance with to ASME B16.25.

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Threaded Pipe Fittings

stainless steel threaded fittings are produced by forging and machining round bars or steel ingots. The connection form is threaded type, and the steel pipes are inserted into the socket to be threaded with the pipe. Stainless steel threaded fittings are used for high pressure applications, and are produced for piping systems upto size of 4″.

Threaded stainless steel fittings are mainly used for small pipe diameters (Small Bore Piping), generally for piping systems whose nominal diameter is NPS 2 or smaller. Threaded pipe fittings are available in three pressure ratings: Class 2000, 3000 and 6000.

Socket weld fittings

stainless steel socket weld fittings are produced by forging and machining round bars or steel ingots. The connection form is Socket Welding-SW, and the steel pipes are inserted into the socket to be welded. Stainless steel socket weld fittings are used for high pressure applications, and are produced for piping systems upto size of 4″.

Socket weld fittings are mainly used in sectors and fields such as petrochemical, medical and health, electric power, aerospace, military, fire, metallurgy, shipbuilding, gas, nuclear power, and environmental protection, which are subject to high pressure and precision.

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Carbon Steels

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Carbon Steel Pipes

Our range carbon steel pipe products includes carbon steel square pipes, carbon steel rectangular pipes, carbon steel boiler pipes, carbon steel heat exchanger tubes, and carbon steel precision tubing.

Chrome Moly Pipe

Chrome moly steel pipes are used in the energy industry for high temperature and very low-temperature service (cryogenic), or for applications with very high pressures. ASTM A335 chrome moly steel pipes are used in conjunction with ASTM A234 WPx series buttweld fittings (WP5, WP9, WP11, WP22, WP91) and A182 Fx forged fittings and flanges (A182 F5, F9, F11, F22, F91). All these materials have similar chemical (Chrome, Moly, Nickel) and mechanical properties and can be easily welded and installed on site.

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P9 Alloy Steel Pipes

P9 alloy steel pipes are used for manufacturing boilers and heat exchangers, and are generally suitable for bending, flanging, and similar forming operations, and for fusion welding.

We are a specialized manufacturer, stockist and supplier of A335 P9 alloy steel pipe.P9 alloy steel pipes contain 9% chromium and 1% molybdenum, and offer minimum tensile strength of 415 MPa and yield strength of 205 MPa. The available data suggests that the 9Cr-1Mo steel pipes or P9 grade alloy pipes have excellent fabrication properties and adequate long term strength, making it a suitable choice for use   high temperature erosive refinery service applications. An equivalent material to A335 Gr. P9 or ASTM A387 grade 9  alloy steel includes DIN 1.7386 and X12 CrMo 9 1

P5 Alloy Steel Pipes

P5 alloy steel pipes contain 5% chromium and 0.5% molybdenum, and offer minimum tensile strength of 415 MPa and yield strength of 205 MPa. The available data suggests that the 5Cr-0.5Mo steel pipes or P5 grade alloy pipes have excellent fabrication properties and adequate long term strength, making it a suitable choice for use in high temperature erosive refinery service 

A335 P5 alloy steel pipes are used for manufacturing boilers and heat exchangers, and are generally suitable for bending, flanging, and similar forming operations, and for fusion welding. 

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P11 Alloy Steel Pipes

P11 alloy steel pipes contain min. 1% chromium and 0.44% molybdenum, and offer minimum tensile strength of 415 MPa and yield strength of 205 MPa. The available data suggests that P11 grade alloy pipes have excellent fabrication properties and adequate long term strength, making it a suitable choice for use in high temperature erosive power generation applications.

 

P22 Alloy Steel Pipes

P22 alloy steel pipes contain min. 1.9% chromium and 0.87% molybdenum, and offer minimum tensile strength of 415 MPa and yield strength of 205 MPa. The available data suggests that P22 grade alloy pipes have excellent fabrication properties and adequate long term strength, making it a suitable choice for use in high temperature erosive power generation applications.

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P91 Alloy Steel Pipes

This allows the power plant designers to engineer components, superheater coils, headers and steam piping, with less thickness. This contributes to a higher thermal fatigue life of almost ten times. This allows them to increase the operating temperature to a higher level, increasing the efficiency of the power plant.

A335 P91 alloy steel pipes are mainly used in power generation industry for manufacturing boilers, pipeline and heat exchangers, and are generally suitable for bending, flanging, and similar forming operations, and for fusion welding.

Aluminium

Aluminium Pipes & Tubes

Aluminium Pipes and Tube is the most widely used form of industrial aluminium. Aluminium Pipes and Tube find applications in various industries such as manufacturing cans and packages, transportation, home appliances, building and construction.

We are one of the leading exporter and supplier of an extensive range of aluminium Pipes and Tube that are being manufactured from superior quality of raw material.

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Aluminium Sheets

Aluminium sheet is the most widely used form of industrial aluminium. Aluminium sheets find applications in various industries such as manufacturing cans and packages, transportation, home appliances, building and construction.

We are one of the leading exporter and supplier of an extensive range of aluminium sheets that are being manufactured from superior quality of raw material.

Aluminium Plates

We are one of the leading exporter and supplier of an extensive range of aluminium plates that are being manufactured from superior quality of raw material.mill finish and mirror finish aluminium plates, we also manufacture and export in huge quantities every month.

Aluminium plates is the most widely used form of industrial aluminium. Aluminium plates find applications in various industries such as manufacturing cans and packages, transportation, home appliances, building and construction.

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Aluminium Coils

Aluminium Coils is the most widely used form of industrial aluminium. Aluminium Coils find applications in various industries such as manufacturing cans and packages, transportation, home appliances, building and construction.

we are one of the leading exporter and supplier of an extensive range of aluminium Coils that are being manufactured fromcolor coated aluminium Coils superior quality of raw material.mill finish and mirror finish aluminium Coils, we also manufacture and export in huge quantities every month.

Aluminium Bars & Rods

We are one of the leading exporter and supplier of an extensive range of aluminium Bars and Rods that are being manufactured from superior quality of raw material. Among the key aluminium bar products, Metline specializes in the supply and manufacture of aluminium angle bars, aluminium hex bars, aluminium round bars, aluminium square bars, aluminium rectangular bars and aluminium flat bars. All aluminium products supplied by Metline in algeria, are certified to highest level of industry standards.

Aluminium Bars and Rods is the most widely used form of industrial aluminium. Aluminium Bars and Rods find applications in various industries such as manufacturing cans and packages, transportation, home appliances, building and construction.

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Aluminium Blocks

We are one of the leading exporter and supplier of an extensive range of aluminium Blocks that are being manufactured from superior quality of raw material.mill finish and mirror finish aluminium Blockscolor coated aluminium Blocks in huge quantities every month.

Aluminium Blocks is the most widely used form of industrial aluminium. Aluminium Blocks find applications in various industries such as manufacturing cans and packages, transportation, home appliances, building and construction.

Aluminium Checkered Plate

We are one of the leading exporter and supplier of an extensive range of aluminium Checkered Plates that are being manufactured from superior quality of raw material.mill finish and mirror finish aluminium Checkered Platescolor coated aluminium Checkered Plates in huge quantities every month.

Aluminium Checkered Plates is the most widely used form of industrial aluminium. Aluminium Checkered Plates find applications in various industries such as manufacturing cans and packages, transportation, home appliances, building and construction.

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