L390 Pipe is a standard specification of API 5L X56 Line Pipe which is used in the transportation of gas, water, and oil at elevated temperature. This grade is in between medium and high grade as per API 5L standards, The most preferred specification in this grade is API 5L X56 PSL2. Yield Strength of L390 Pipe is 390 MPa and 56600 PSI, Tensile Strength of API 5L grade X56 is 490 MPa and 71100 PSI. In L390 pipe following types comes like Seamless, Welded, EFW, LSAW, SSAW and COW pipes. Grade X56 is in stock in form of Welded (ERW, LSAW, SSAW) in Size 1/2” to 60 inches, Schedule 10 to SCH 160 also in surface coatings like Natural, Varnished, Black painted, 3PE and FBE. TubeWell supply L390 pipe to Nigeria, Venezuela, Saudi Arabia, Qatar & Turkmenistan.
In the Year 2017 TubeWell supplied API 5L X56M material and API 5L X56 Pipe Suppliers to UAE in large quantities for a renowned project of liquefied natural gas. TubeWell is No. 1 Exporter and stockist of API 5L Grade x56. We maintain stock of around 100 tons of this grade in various wall thickness, sizes, dimensions and types like Seamless and welded, Call our engineers for expert advice on this steel pipe specifications, mechanical properties, and equivalent grades. Our highly experienced engineers who have worked closely in many oil and gas projects in Vietnam, Iraq, UAE, Kuwait, and Oman.
TubeWell is the first choice as a Supplier of Line Pipe from India due to our network in more than 30 countries and trust of over 30 years in the industry, TubeWell stands behind our tubular products for any kind of replacement or documentation because we only stock API 5L x56 carbon steel pipes from renowned manufacturers worldwide and inspect Mill Test Certificate, all test reports carefully before buying those products, we are associated with more than 6 Manufacturers of API 5L X56 Pipes in India, Japan, China, Taiwan, and South Korea.
We also provide API 5L X56 Seamless Pipe Suppliers facility of require pipe ends like bevelled ends, Plain ends and threaded ends, In this grade Length of Steel pipe is available from 20 feet to 40 feet, other length required so we can provide cut to length, HFW Welding Steel Line Pipe is our speciality and can provide at best price in India, we are stocking distributor of API 5L X56 pipe of Tenaris, V&M, Jindal Saw Ltd, Maharashtra Seamless, JFE Steel (Japan) & Mannesmann Line Pipe, TubeWell supplied api 5l grade x 56, API 5L X56 PSL2 material to LNG projects in Louisiana, Malaysia, Canada, Texas, Australia and Philippines.
Our X56 ERW pipes are used in "Shell LNG Terminal Batangas" and X56 Seamless Pipes in Malaysia LNG Sdn. Bhd., LSAW pipe comes in diameters from 20 inches to 40 inches, SSAW pipe in this grade comes in diameters up to 60 inches, X56 PSL1 pipe can be supplied if required in large volume because we don't keep in ready stock, however if you are looking for L390 pipe price List in India, you can mail us to sales@tubewell.co.in, our sales team will provide you API 5L x56 Pipe Price List In Mumbai, India within 4 hours. In which you can get the latest and updated price size wise & brand wise. TubeWell is proud to announce that the order of X56 Seamless pipe is awarded to us by Trinidad Drilling Ltd, we supplied them SMLS steel pipe of higher grade quality and at a genuine price, since than they procure all api 5l grade x 56, line pipe material for Rigs from us. Click here for API 5l x56 pipe sizes.
Specification | API 5L X56, ASTM A1024 / A1024M, ISO 3183 |
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Scope | Covers Welded, ERW and seamless pipe mostly used to conveying water, gas and oil in both the oil and natural gas industries. |
Hot-Dipped Galvanizing | May be ordered galvanized. |
Manufacturing techniques | X56 Welded
X56 Seamless |
Standard | API 5L X56 (Specification for Line Pipe - ANSI/API specification 5L - 44th Edition, October 1, 2007) |
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Sizes | Nominal Pipe Size 1/2" to 48 " O.D. Wall Thickness - Schedule 10 through 160, STD, XS, XXS. |
Product Specification Level (PSL) | API 5L X56 PSL 2 API 5L X56 PSL 1 |
Origin | Indian Origin, Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origin |
Thickness | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
Applications | Oil Refineries, Petrochemicals, Power Generation (Nuclear/Thermal), Steel, Sugar, Boiler Equipments, Pressure Vessels and General Engineering Purposes |
Pipe End | Plain, Bevel, Screwed, Threaded |
API 5L X56 Pipes Type | Seamless / ERW / Welded / Fabricated / CDW |
API 5L X56 Line Pipe Length | Single Random, Double Random & Required Length, Custom Size - 12 Meter lengths |
Testing and Inspection Reports | EN 10204 3.1, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, Destructive Test Report, Non Destructive Test Reports, Mill TC EN 10204 3.1, NABL Approved Lab, Chemical and Mechanical Reports, India Boiler Regulations (IBR) Test Certificate |
Packing | API 5L X56 GR. B Pipe Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
Finishes | Bare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap.End Finishes:Beveled, Square Cut, Threaded & Coupled. |
Application & uses | Suitable for Conveying gas, water, oil, and other liquefied media. |
Other manufacturers of API 5L X56 Seamless steel pipe | MSL, JSL, ISMT, USL, BAO, Lontrin, SMTM, TNRS, V&M and Wuxi |
BS EN 10208-2:2009 | API 5L X56 pipelines for combustible fluids. Suitable to use in maximum operating pressure over 16 bar. |
Value added service |
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API 5L X56 | PSL2 |
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Minimum Yield Strength: | 56,000 psi |
Maximum Yield Strength: | 79,000 psi |
Minimum Tensile Strength: | 71,000 psi |
Maximum Tensile Strength: | 110,000 psi |
Notes: This is a standard line pipe grade specifiedin API (American Petroleum Institute) specification 5L. |
API 5L X56 PSL 1 Mechanical Properties | |||
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Grade | Yield Strength Mpa | Tensile Strength Mpa | Elongation |
B | 245 | 415 | c |
X56 | 390 | 490 | c |
API 5L X56 PSL 2 Mechanical Properties | ||||||
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Grade | Yield Strength Mpa | Tensile Strength Mpa | Raito | Elongation | ||
min | max | min | max | max | min | |
BN | 245 | 450 | 415 | 655 | 0.93 | f |
BQ | ||||||
X56N | 390 | 545 | 490 | 760 | 0.93 | f |
Grade | Composition, % | |||||||
---|---|---|---|---|---|---|---|---|
C max | Mn max | P | S max | V max | Nb max | Ti max | ||
min | max | |||||||
B | 0.28 | 1.2 | - | 0.03 | 0.03 | c.d | c,d | d |
X56 | 0.28 | 1.4 | - | 0.03 | 0.03 | d | d | d |
Grade | Composition, % | ||||||||
---|---|---|---|---|---|---|---|---|---|
C | Si | Mn | P | S | V | Nb | Ti | Other | |
BN | 0.24 | 0.4 | 1.2 | 0.025 | 0.015 | c | c | 0.04 | e,l |
X56N | 0.24 | 0.45 | 1.4 | 0.025 | 0.015 | 0.1 | 0.1 | 0.04 | d,e,l |
BQ | 0.18 | 0.45 | 1.4 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e,l |
X56Q | 0.18 | 0.45 | 1.5 | 0.025 | 0.015 | 0.07 | 0.07 | 0.04 | d,e,l |
API 5L X56 Industry Specifications | Chemical Composition | Yield Strength min. (KSI) |
Tensile Strength min. (KSI) |
Yield to Tensile Ratio (max) |
Elongation % |
ASTM A105, A106, A234, A333, A350, A420, A694,A860 | C 0.16 Si 0.45 Mn 1.65 P 0.020 S 0.010 V 0.07 Nb 0.05 Ti 0.04 |
56 | 71 | 0.93 | 19 |
ASTM API 5L | Specification for line pipe | |
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Material Grade | PSL1 | L390 or x56 |
Material Grade | PSL2 | L390N or X56N L390Q or X56Q L390M or X56M |
Nominal wall thickness/ Dimensions for API 5L X56 Pipe/ API 5L GR.B X56 seamless pipes according ANSI B36.10:
NPS (in) |
Outside Diameter (in) |
API 5L X56 Pipe Schedule | ||||||||||||
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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) | ||||||||||||||
1/8 | 0.405 | 0.068 | 0.068 | 0.095 | 0.095 | |||||||||
1/4 | 0.540 | 0.088 | 0.088 | 0.119 | 0.119 | |||||||||
3/8 | 0.675 | 0.091 | 0.091 | 0.126 | 0.126 | |||||||||
1/2 | 0.840 | 0.109 | 0.109 | 0.147 | 0.147 | 0.187 | 0.294 | |||||||
3/4 | 1.050 | 0.113 | 0.113 | 0.154 | 0.154 | 0.219 | 0.308 | |||||||
1 | 1.315 | 0.133 | 0.133 | 0.179 | 0.179 | 0.250 | 0.358 | |||||||
1 1/4 | 1.660 | 0.140 | 0.140 | 0.191 | 0.191 | 0.250 | 0.382 | |||||||
1 1/2 | 1.900 | 0.145 | 0.145 | 0.200 | 0.200 | 0.281 | 0.400 | |||||||
2 | 2.375 | 0.154 | 0.154 | 0.218 | 0.218 | 0.344 | 0.436 | |||||||
2 1/2 | 2.875 | 0.203 | 0.203 | 0.276 | 0.276 | 0.375 | 0.552 | |||||||
3 | 3.500 | 0.216 | 0.216 | 0.300 | 0.300 | 0.438 | 0.600 | |||||||
3 1/2 | 4.000 | 0.226 | 0.226 | 0.318 | 0.318 | |||||||||
4 | 4.500 | 0.237 | 0.237 | 0.337 | 0.337 | 0.438 | 0.531 | 0.674 | ||||||
5 | 5.563 | 0.258 | 0.258 | 0.375 | 0.375 | 0.500 | 0.625 | 0.750 | ||||||
6 | 6.625 | 0.280 | 0.280 | 0.432 | 0.432 | 0.562 | 0.719 | 0.864 | ||||||
8 | 8.625 | 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 | 10.750 | 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 | 12.750 | 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 | 14.000 | 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 | 16.000 | 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 | 18.000 | 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 | 20.000 | 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 | 22.000 | 0.250 | 0.375 | 0.500 | 0.375 | 0.875 | 0.500 | 1.125 | 1.375 | 1.625 | 1.875 | 2.125 | ||
24 | 24.000 | 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 | 30.000 | 0.312 | 0.500 | 0.625 | 0.375 | 0.500 | ||||||||
32 | 32.000 | 0.312 | 0.500 | 0.625 | 0.375 | 0.688 | ||||||||
34 | 34.000 | 0.312 | 0.500 | 0.625 | 0.375 | 0.688 | ||||||||
36 | 36.000 | 0.312 | 0.500 | 0.625 | 0.375 | 0.750 | ||||||||
42 | 42.000 | 0.500 | 0.625 | 0.375 | 0.750 |
API 5L Grade X56 PSL2 Drill Pipe | X56 Threading Gas Line Pipe |
API 5L X56 ERW Pipe | Steel Pipe Grade X56 |
API 5L X56 PSL2 HIC TESTED Pipe | API 5L X56 Gr B Nippon Steel Line Pipe |
X56 Grade PSL2 Epoxy Coated Pipe | API 5L Gr X56 Tenaris Line Pipe |
X56 Steel Line Pipe | API 5L X56 Grade B Water Linepipe |
API 5L Grade X56 PSL2 Gas Pipeline | API 5L X56 High Yield Line Pipe |
API 5L X56 Grade B Carbon Steel Pipe | API 5L Gr X56 HIC TESTED Pipe |
API 5L Gr X56 Oil Pipe Line | X56 Carbon Steel Oil Pipe |
API 5L X56 PSL2 Spiral Pipe | API 5L Grade X56 Nace Pipe Material |
X56 Line Pipe | X56 Pipe Material |
API 5L X56 Pipeline | Grade X56 Oil Pipeline |
API 5L Grade X56 HIC TESTED Pipe | API 5L Grade X56 Air Linepipe |
API 5L Grade X56 PSL2 Linepipe | Steel X56 Nace Pipeline |
Grade X56 Carbon Seamless Line Pipe | Steel X56 Carbon Steel Line Pipes |
API 5L X56 Carbon Steel Line Pipe | X56 Natural Gas Line Pipe |
Steel Pipe Grade X56 Natural Gas Pipeline | X56 Oil Linepipe |
X56 Steel Carbon Steel Seamless Pipes | X56 Carbon Seamless Steel Line Pipe |
API 5L X56 Line Pipes For Oil And Gas Transmission | API 5L X56 PSL2 Oil Pipe Material |
X56 PSL2 Round Pipe | Grade X56 PSL2 Oilfield Line Pipe |
API 5L Grade X56 Carbon Steel Pipes | API 5L X56 Grade B Seamless Line Pipe |
API 5L Gr X56 Pipe Line | API 5L X56 Gr B Nace Linepipe |
5L X56 Steel Black Steel Pipe | API 5L X56 Nace Pipe Line |
API 5L X56 Gr B Gas Pipe Material | X56 PSL2 Bore Line Pipe |
API 5L X56 Grade B Air Pipe | Grade X56 PSL2 HIC TESTED Pipe |
API 5L X56 PSL2 Petroleum Pipe | X56 PSL2 Water Pipe Line |
5L X56 Steel Nace Pipe | API 5L X56 PSL2 Water Pipe Material |
Steel X56 Water Pipeline | API 5L Grade X56 PSL2 Seamless Linepipe |
Grade X56 PSL2 Welded Pipe | Steel Pipe Grade X56 ERW Line Pipe |
X56 Sour Service Pipe | API 5L X56 Grade B HIC TESTED Pipe |
API 5L Gr X56 Erw Pipe | X56 Underground Water Line Pipe |
API 5L Grade X56 Pipe | API 5L X56 Welded Pipe |
Grade X56 Oilfield Pipe | X56 Steel Water Line Pipe |
API 5L Grade X56 Spiral Welded Pipe | X56 Carbon Steel Gas Pipe Line |
X56 Carbon Steel HIC TESTED Pipe | X56 Oil Line Pipe |
API 5L Grade X56 Seamless Pipe Material | X56 Grade PSL2 Black Gas Line Pipe |
API 5L X56 Gr B Water Pipe | API 5L X56 Grade B Field Line Pipe |
API 5L Grade X56 Gas Linepipe | API 5L X56 PSL2 Gas Line Pipe |
X56 Grade PSL2 Air Pipeline | API 5L Grade X56 PSL2 Natural Gas Line Pipe Material |
Steel Pipe Grade X56 Air Pipe Line | API 5L Gr X56 Air Line Pipe |
API 5L X56 Gr B Nace Line Pipe | API 5L Grade X56 PSL2 Seamless Pipe |
API 5L Gr X56 HIC TESTED Pipe | API 5L X56 Grade B Carbon Steel Seamless Pipe |
API 5L X56 Underground Air Line Pipe | 5L X56 Steel Underground Gas Line Pipe |
API 5L X56 High Yield SAW Pipe | X56 High Yield ERW Pipe |
X56 Carbon Steel Fuel Line Pipe | 5L X56 Steel Water Line Pipe Material |
API 5L X56 PSL2 Gas Pipe | API 5L X56 Seamless Pipeline |
X56 High Yield Pipe | Grade X56 PSL2 Air Pipe Material |
API 5L Gr X56 Seamless Pipe Line | API 5L X56 Gr B American Line Pipe |
API 5L X56 Gr B HIC TESTED Pipe | API 5L X56 Flow Line Pipe |