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API 5L X56 PSL1 Welded Pipes (LSAW / DSAW / HSAW)

Hot Rolled Carbon Steel Pipes as per American Petroleum Institute specification API 5L cover Seamless and Welded Line Pipes .

API 5L X56 PSL1 Welded LSAW / DSAW / HSAW Line Pipe

ISO 3183 L390 PSL1 — petroleum and natural gas pipeline transportation pipe


API 5L X56 PSL1 welded SAW line pipe ISO 3183 L390

Savoy Piping Inc. supplies API 5L X56 PSL1 welded SAW line pipe for oil and gas pipeline transportation systems — commonly mapped to ISO 3183 L390.

Order by grade + PSL + product form, OD/wall, ends, delivery condition (R/N/Q/M for PSL2) and the full test / annex package.

Typical strength guide: yield min ~56 ksi (386 MPa), tensile min ~71 ksi (490 MPa). PSL1 is the baseline product specification level — upgrade to PSL2 when toughness and extended testing are mandatory.

Related: X56 PSL1 Seamless, X56 PSL2 LSAW, X56 Seamless Hub, ISO 3183 Welded, API 5L Welded Hub.

What is API 5L X56 PSL1?

API 5L covers seamless and welded steel line pipe for pipeline transportation systems. X56 is defined by minimum yield strength (~56 ksi). PSL1 sets the product specification level — chemistry, toughness and testing depth differ between PSL1 and PSL2.

Also see: API 5L seamless line pipe hub · Carbon seamless hub · CS buttweld.

Typical applications

  • Oil and gas transmission / trunk pipelines
  • Onshore and offshore pipeline packages specifying API 5L X56
  • Standard PSL1 line-pipe packages
  • Dual-certified API 5L / ISO 3183 L390 supply (project-dependent)
  • Optional sour-service / HIC / SSC routes when the PO requires them

How to order X56 PSL1

State API 5L edition, grade X56, PSL1, LSAW / DSAW / HSAW, OD/wall, ends, coating, delivery condition and MTC level (EN 10204 3.1 / 3.2). For sour service, call out NACE / HIC / SSC annexes explicitly.

our API 5L X56 PSL1 Welded Line Pipe range

API 5L X56 PSL1 Welded Pipe Specification API 5L / ISO 3183 Hot Rolled.
API 5L X56 PSL1 Welded Pipe Grades API 5L Grade B PSL1, PSL 2 / API 5CT / API 5L X42 PSL1, PSL 2 / API 5L X46 PSL1, PSL 2 / API 5L X52 PSL1, PSL 2 / API 5L X56 PSL1, PSL 2 / API 5L X60 PSL1, PSL 2 / API 5L X65 PSL1, PSL 2 / X70 PSL1, PSL 2 / API 5L X70 PSL1 / PSL2 / API 5L X80 PSL1, PSL 2 / ISO 3183 L245 PSL1, PSL 2, ISO 3183 L290 PSL1, PSL 2, ISO 3183 L320 PSL1, PSL2, ISO 3183 L360 PSL1, PSL 2, ISO 3183 L390 PSL1, PSL 2, ISO 3183 L415 PSL1, PSL 2, ISO 3183 L450 PSL1, PSL 2, ISO 3183 L485 PSL1, PSL 2
API 5L X56 PSL1 Welded Pipe Type LSAW Pipes (Longitudinal Submerged Arc Welded Pipes )
HSAW Pipes (Helical Submerged Arc Welded Pipes )
DSAW Pipes (Double Submerged Arc Welded Pipes )
HSAW Pipes (Helical Submerged Arc Welded Pipes )
SSAW Pipes (Spiral Submerged Arc Welded Pipes )
API 5L X56 PSL1 Welded Pipe Outer Diameter Size 12" NB to 150" NB (Nominal Bore Size)
API 5L X56 PSL1 Welded Pipe Wall Thickness Schedule 20 to Schedule XXS (Heavier On Request) Up to 250 mm Thickness
API 5L X56 PSL1 Welded Pipe Length 5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size.
API 5L X52 PSL1 Welded Pipe Ends Plain Ends / Beveled Ends / Coupling
API 5L X56 PSL1 Welded Pipe Delivery Conditions As Rolled, Normalizing Rolled, Thermomechanical Rolled / Formed, Normalizing Formed, Normalized and Tempered / Quenched and Tempered - BR / N / Q /T
API 5L X56 PSL1 Welded Pipe Coating Epoxy Coating / Colour Paint Coating / 3LPE Coating.
API 5L X56 PSL1 Welded Pipe Other Testing NACE MR0175, NACE TM0177, SOUR SERVICE, NACE TM0284, PWHT, HIC TEST, SSC TEST, SWC, H2 SERVICE, IBR, IPS-M-PI19, IPS-M-PI-221 APPENDIX G Etc.
API 5L X56 PSL1 Welded Pipe Dimension All Pipes Tube Is Manufactured and Inspected / Tested to the Relevant API Standards including ASTM, ASME, API.
API 5L X56 PSL1 Welded Pipe Value Added Services Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Galavanizing / Heat Treatment
API 5L X56 PSL1 Welded Pipe Packaging Loose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
API 5L X56 PSL1 Welded Pipe Shipment & Transportation By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet
API 5L X56 PSL1 Welded Pipe Material Test Certificate Manufacturer Test certificate As Per EN10204 3.1, 3.2 / Laboratory Test certificate From NABL Approved Lab./ Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC

API 5L X56 Welded Line Pipes PSL 1 Chemical Composition

Mass Fraction, based upon heat and product analyses
Steel grade C Mn P S V NB Ti
(Steel name) max max. min. max. max. max. max. max.
L175 or A25 0.21 0.60 0.030 0.030 -
L175P or A25P 0.21 0.60 0.04 0.800 0.030
L210 or A 0.22 0.9 - 0.030 0.030 - - -
L245 or B 0.26 1.20 0.030 0.030 c,d c,d d
L290 or X42 0.26 1.30 0.030 0.030 d d d
L320 or X46 0.26 1.40 - 0.030 0.030 d d d
L360 or X52 0.26 1.40 0.030 0.030 d d d
L390 or X56 0.26 1.40 0.030 0.030 d d d
L415 or X60 0.26 1.40 - 0.030 0.030 f f f
L450 or X65 0.26 1.4 0.030 0.030 f f f
L485 or X70 0.26 1.65 0.030 0.030 f f f

API 5L X56 Welded Line Pipes PSL2 Chemical Composition

Mass Fraction, based upon heat and product analyses Carbon Equivalent % max
Steel grade C Si Mn P S V Nb Ti Other Ce CE
L245 or Bm 0.22 0.4 1.20 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
L290M or X42M 0.22 0.4 1.30 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
L320M or X46M 0.22 0.4 1.30 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
L360 or X52M 0.22 0.4 1.40 0.025 0.015 d d d e,l 0.43 0.25
L390 or X56M 0.22 0.4 1.40 0.025 0.015 d d d ,l 0.43 0.25
L415 or X60M 0.12 0.4 1.60 0.025 0.015 g g g ,l 0.43 0.25
L450 or X65M 0.12 0.4 1.60 0.025 0.015 g g g ,l 0.43 0.25
L485 or X70M 0.12 0.4 1.60 0.025 0.015 g g g ,l 0.43 0.25

API 5L X56 PSL1 Welded Pipes Comparative Specifications

The information here is summarized from ASTM Standards and API Specification 5L. Please see the specific standards for more information.API Specification 5L x56 PSL 1 and PSL 2 Comparison information.

Grade Range A25 Through X70 Gr B Through X80 Table 1
Size Range 0.405 Through 80 4-2/1 Through 80 Table 1
Type Of Pipe Ends Plain-End, Threaded-end, Bevelled-End, Special Coupling Pipe Plain-End Table 1
Seam Welding All Methods Continous Welding Limited to Grade A25 All Methods Except Continous And Laser Welding Table 1
Electric Welds: Welder Frequency No Minimum 100 Khz Minimum 5.1.3.3.2
Heat Treatments of Electric Welds Required For Grades > X42 Required For All Grades (Gr B Through X80) 5.1.3.3.1; J.3.3.2:6.2.7
Chemistry: Max C For Seamless Pipe 0.28% For Grades > Gr B 0.24% tables 2a, 2b
Chemistry: Max C For Welded Pipe 0.26% For Grades > Gr B 0.22% tables 2a, 2b
Chemistry: Max P 0.03% 0.03% Tables 2a, 2b
Chemistry: Max S Only When Purchases Specifies Sr18 0.02% Tables 2a, 2b
Carbon Equivalent None Maximum Required for Each Grade 4.2:4.3:6.1.3: Sr15.1
Yield Strength, Maximum None Maximum for Each Grade tables 3a, 3b
UTS, Maximum None Required Maximum For Each Grade Tables 3a, 3b
Fracture Toughness Only When Purchaser Specifies Sr4 Required For All Grades 6.2.6; 9.3.5: 9.8.4; 9.10.7;
Non-destructive Inspection of Seamless Pipes Permitted sr4 Mandatory table 14 9.7.2.6
Repair By Welding of Pipe Body, Plate And Skelp Permitted By Agreement Prohibited 5.3.2;9.7.6: B.1;b.2
Certification certificates When Specified Per Sr15 Prohibited 4.3;9.7.4.4;9.7.6;b.1.2;b.4
Traceability Traceable Only Until All Tests are Passed Unless Sr15 Is Specified certificates (Sr15.1) Mandatory
Traceable After Completion of Tests (Sr15.2) Mandatory		 12.1
5.6

API 5L X56 PSL1 Pipes Price

Country Name Latest Price/ Recent Updated Price 2017-18
API 5L X56 PSL1 Pipe Price in Indonesia US $850 - 950 / Metric Ton
API 5L X56 PSL1 Pipe Price in Malaysia US $850 - 99 / Metric Ton
API 5L X56 PSL1 Pipe Price in United Arab Emirates AED 3121.84 - 3489.11/ Metric Ton
API 5L X56 PSL1 Pipe Price in Singapore US $850 - 995 / Metric Ton
API 5L X56 PSL1 Pipe Price in Iran US $850 - 950 / Metric Ton
API 5L X56 PSL1 Pipe Price in South Korea US $850 - 1350 / Metric Ton
API 5L X56 PSL1 Pipe Price in Egypt US $850 - 1150 / Metric Ton
API 5L X56 PSL1 Pipe Price in Saudi Arabia US $850 - 950 / Metric Ton
API 5L X56 PSL1 Pipe Price in Kuwait US $850 - 950 / Metric Ton
API 5L X56 PSL1 Pipe Price in South Africa US $850 - 1100 / Metric Ton
API 5L X56 PSL1 Pipe Price in Qatar US $850 - 950 / Metric Ton
API 5L X56 PSL1 Pipe Price in Bahrain BD 320-358 / Metric Ton
API 5L X56 PSL1 Pipe Price in Oman US $850 - 950 / Metric Ton
API 5L X56 PSL1 Pipe Price in India INR 56988-63692/ Metric Ton
API 5L X56 PSL1 Pipe Price in Taiwan US $850 - 950 / Metric Ton
API 5L X56 PSL1 Pipe Price in Vietnam US $850 - 1250 / Metric Ton
API 5L X56 PSL1 Pipe Price in USA US $850 - 1050 / Metric Ton

CHEMICAL REQUIREMENTS for API 5L x56 PSL1 steel Pipe
API 5L Specifications Covers Seamless and Welded pipe suitable for use in conveying Natural Gas, water, oil, and other liquefied media. The attached requirements cover our offering of API 5L 4th Ed, PSL 1Seamless and Welded; API 5L 4th Ed PSL 2 Seamless & Welded; and API 5L 4th Ed PSL2 Welded only.

TENSILE PROPERTIES for Seamless and Welded API 5L x56 PSL1 steel Pipe
tensile properties data for Seamless and Welded API 5L steel pipe API 5L 4th Ed PSL 1, PSL 2.

TESTING REQUIREMENTS for Seamless and Welded API 5L x56 PSL1 steel Pipe
Our API 5L Welded Pipes hydrostatic and mechanical testing information for all sizes and grades covered by the specification.

Permissible Variations for Seamless and Welded API 5L x46 psl1 steel Pipe

Grade A, B, A25 X42 through X80
NPS 2-1/2 and smaller --Seamless and Welded, % +20 -- 12.5 +15 -- 12.5
NPS 3 --Seamless and Welded, % +18 -- 12.5 +15 -- 12.5
NPS 4 through 18 --Seamless and Welded, % +15 -- 12.5 +15 -- 12.5
NPS 20 and larger -- Welded, % +17.5 -- 10.0 +19.5 -- 8.0
NPS 20 and larger -- Seamless, % +15.0 -- 12.5 +17.5 -- 10.0

Marking Requirements
Paint-stenciled or die-stamped manufacturer’s name or mark, Spec 5L, size, weight per foot, grade, process of manufacture, type of steel, length (NPS 4 and larger only). Test pressure when higher than tabulated (NPS 2 and larger only).

Supplemental Annexes for API 5L x56 PSL1Seamless and Welded steel Pipe
API Specification 5L contains 15 Supplemental Annexes that address special conditions and/or additional requirements.

API 5L Line Pipes OF TOP APPROVED COMPANIES

API 5L Grade B Pipe Sabic ApprovedSabic Saudi Arabia) API 5L Grade B Pipe ROYAL DUTCH SHELL ApprovedShell API 5L Grade B Pipe ALBA ApprovedALBA (Saudi Arabia) API 5L Grade B Pipe QAFCO ApprovedQAFCO(Qatar) API 5L Grade B Pipe MAADEN ApprovedMaaden(Saudi Arabia) API 5L Grade B Pipe KNPC ApprovedKNPC(Kuwait)
API 5L Grade B Pipe KOC ApprovedKuwait Oil Company(Kuwait) API 5L Grade B Pipe QATAR PETROLEUM ApprovedQatar Petroleum(Qatar) API 5L Grade B Pipe PDO ApprovedPetroleum Development Oman(Oman) API 5L Grade B Pipe ADNCO ApprovedADNOC(United Arab Emirates) API 5L Grade B Pipe ORPIC ApprovedOrpic(Oman) API 5L Grade B Pipe TAKREER ApprovedTakreer(Abu Dhabi)
API 5L Grade B Pipe YASREF ApprovedYASREF(Abu Dhabi) API 5L Grade B Pipe PETROBRAS ApprovedPetrobras(Brazil) API 5L Grade B Pipe PETRONAS ApprovedPetronas(Malaysia) API 5L Grade B Pipe NIOC ApprovedNIOC(Iran) API 5L Grade B Pipe NPDC ApprovedNPDC(Nigeria) API 5L Grade B Pipe EGPC ApprovedEgyptian General petroleum Corporation(Egypt)

Frequently asked questions — API 5L X56 PSL1

What is API 5L X56 PSL1 welded pipe used for?

API 5L X56 PSL1 welded SAW / LSAW line pipe is used for petroleum and natural gas pipeline transportation systems — oil, gas and related transmission lines ordered to API 5L (often dual-mapped to ISO 3183 L390).

What does the X56 grade number mean?

The digits after X are the minimum yield strength in ksi × 1000. X56 means about 56 ksi (386 MPa) minimum yield. Typical tensile minimum is about 71 ksi (490 MPa) — confirm against the ordered edition and PSL tables.

PSL1 vs PSL2 for X56 — which should I order?

PSL1 is the standard product specification level. Choose PSL2 when the project requires tougher chemistry, notch toughness and extended NDE/documentation.

Seamless or welded for API 5L X56?

Welded SAW (LSAW/DSAW/HSAW) is typical for larger OD line pipe. Use seamless when the PO or design requires it for size/integrity reasons.

Supplying API 5L x56 PSL1 Pipes to Countries

We Export API 5L X56 PSL1 Welded Pipe to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rico, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherlands, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc

Savoy Piping Inc. is a well known worldwide exporter of API 5L X56 PSL1 Welded Pipe is committed to provide each and every customer with the highest standard of customer service. We deal in API 5L X56 PSL1 Welded Pipe in India and Overseas, offering a wide range of API 5L X52 PSL1 Welded Line Pipes