Why API 5L X70 Pipe Buyers in Saudi Arabia Choose pipingmaterial.sa Every Time ?
Full Traceability from Mill to Site
Heat No. • Batch Records • MTCs Traceable to API 5L PSL2 Origin
OD 6" to 56" X70 LSAW In Stock
Large-Diameter Pipeline Stock for Gas • Oil • Water Transmission
Third-Party Inspection at Mill Gate
Bureau Veritas • SGS • Intertek TPI Before Dispatch
Custom Wall Thickness & Coating Options
WT 6.4mm-40mm • FBE • 3LPE • 3LPP Per Project Spec
Dedicated X70 Technical Support Team
Pipeline Engineers On-Call • Spec Review • Fast RFQ Response
Saudi Aramco & ADNOC Approved Supplier
NACE MR0175 • ISO 15156 • PSL1 & PSL2 Certifications
API 5L X70 Pipe Snapshot
  • Equivalent Grade: L485
  • Standard: ISO 3183
  • Pipe Types: HFW, Seamless, DSAW, LSAW, Longitudinal Welded, SSAW
  • Specification Level: PSL1 and PSL2 NACE and Sour Service
  • Seamless Pipe Size: 2 to 24" OD
  • HFW Pipe Size: 4 to 20" OD
  • LSAW & DSAW Pipe Size: 16 to 60" OD
  • Wall Thickness: SCH STD, SCH 20, SCH XS, SCH 40, SCH 100, SCH 80, SCH 160, SCH 120
  • Delivery Condition: Q , M , N, S, R, N
  • Sour Service Grade: X70MS, X70QS, X70NS
  • Material: NACE MR0175 / ISO 15156
  • Surface Coating: 3LPP, 3LPE, Dual FBE, FBE, Black Varnish, CRA Clad
  • MTC: EN 10204 3.1 / 3.2 with Third Party Inspection Available
API 5L X70 Pipe

Connect Directly with API 5L X70 Pipe Suppliers in Saudi Arabia

Find Aramco Approved ISO 3183 L485 Seamless Pipe Suppliers in Saudi Arabia With Custom Dimensions At Discounted Price

Get Source Verified API 5L X70 PSL2 pipe suppliers in Saudi Arabia directly through Pipingmaterial.sa Without commission and middlemen. Our network of SABIC, Aramco, and ADNOC approved stockists carries L485 pipe in Japanese, European, and Korean origin, complete with Mill Test Certificates and ex-stock availability for immediate dispatch to Jubail, Dammam, Jeddah, Riyadh, and Yanbu. Send One inquiry and Get Multiple Competitive Quotes. pipingmaterial.sa Offer full technical support from inquiry to port delivery.

Stock and Supply :
Yanbu Dammam Jeddah Riyadh Al Jubail Al Khobar Ras Al-Khair Dhahran NEOM Region Hafr Al-Batin Rabigh Tabuk
Provide :
Saudi Aramco SABIC ADNOC PSL1 & PSL2 MTC EN 10204 3.1 / 3.2 Ex-Stock Saudi Arabia NACE MR0175 / ISO 15156

API 5L X70 PSL2 Technical Specification

Without Delays, Agents and Hidden Fees Every Inquiry Submitted Through Pipingmaterial.sa Reaches Multiple Authorised API 5L X70 Pipe Stockists in Saudi Arabia Simultaneously

Size Range
API 5L Gr X70 Pipe Size Range
  • LSAW: 16 to 56" OD
  • HFW: 4 to 20" OD
  • Seamless: 2 to 24" OD
  • SSAW / DSAW: 18 to 80" OD
Coating
API 5L X70 Pipe External Coating
  • 3LPP & 3LPE
  • Fusion Bonded Epoxy
  • CRA Clad & Corrosion-Resistant Lined
  • Mill Varnish, Bare Black, Internal Epoxy
Origin
API 5L X70 Seamless Pipes Mill Origin
  • Germany & Italy
  • Japan & South Korea
  • USA & Canada
  • India
Testing
Api 5l X70 Psl2 Pipe Testing
  • HIC & SSC Sour Service Testing
  • CVN Charpy Impact & DWTT Testing
  • UT & RT Seam Examination
  • Hydrostatic Pressure Test
Delivery Conditions
API 5L X70 Material Delivery Condition
  • Thermomechanical Controlled Rolling
  • Quenched & Tempered
  • Normalized & Tempered
  • Sour Service Rated
Wall Thickness
Api 5l Grade X70 Psl2 Wall Thickness
  • SCH STD & SCH 20
  • SCH 40 & SCH XS
  • SCH 60 & SCH 80
  • SCH 100, SCH 120, SCH 160
Documents
API 5L X70 Tubular Mill Documents
  • EN 10204 3.2 Mill Test Certificate
  • Third Party Inspection Report
  • ISO 15156/NACE MR0175
  • Heat & Lot Traceability Records
Pipe Ends
ISO 3183 L485 Pipe End Preparation
  • Plain End
  • Bevelled End
  • Threaded & Coupled
  • Special Bevel
Pipe Length
API 5L X70 Line Pipe Length
  • 20 Ft & 40 Ft Standard
  • DRL: 8 to 13 Metres
  • SRL: 4 to 8 Metres
  • Custom Cut Length Available

API 5L X70 Pipe Types and Manufacturing Forms

API 5L X70 Seamless Pipes
API 5L X70 Seamless Pipes
API 5L X70 HFW Pipe
API 5L X70 HFW Pipe
API 5L X70 Longitudinal Welded Pipes
API 5L X70 Longitudinal Welded Pipes
ISO 3183 L485 DSAW Pipe
ISO 3183 L485 DSAW Pipe
API 5L X70 PSL2 Pipe
API 5L X70 PSL2 Pipe
API 5L X70 SSAW Pipe
API 5L X70 SSAW Pipe

ISO 3183 L485 Pipe Dimensions

Nominal SizeOD (mm)OD (in)Wall (mm)Wall (in)ScheduleWeight (lb/ft)Weight (kg/m)
8″2198.6254.7750.188-16.94025.233
5.5630.219-19.66129.286
5.1560.203-18.25927.198
7.0360.2773024.69636.786
6.3500.2502022.36133.308
12.7000.50080 XHY43.38864.627
9.5250.375-33.04149.216
8.1790.3224028.55442.352
10.3120.4066035.63853.085
6″1686.6254.7750.188-12.92419.252
5.5630.219-14.98322.318
5.5160.203-13.92320.739
7.1120.28040 STD18.97458.263
6.3500.250-17.02125.354
12.7000.500-32.70848.719
9.5250.375-25.03137.285
7.9250.312-21.03631.334
10.9730.43280 XHY28.57342.561
3″893.55.4860.21640 STD7.57611.284
7.6200.30080 STD10.25315.272
4″1144.56.0200.237-10.79016.073
8.5600.337-14.98322.318
2″602.3753.9120.15440 STD3.6535.441
5.5370.21880 STD5.0227.480
1 1/2″481.93.6830.14540 STD2.7184.048
5.0800.20080 STD3.3615.409
3/4″271.052.8700.11340 STD1.1311.684
3.9120.15480 STD1.4742.195
2 1/2″732.8755.5160.20340 STD5.7938.629
7.0100.27680 STD7.66111.411
1″331.3153.3780.13340 STD1.6792.501
4.5470.17980 STD2.1723.325
1 1/4″421.663.5560.14040 STD2.2733.385
4.8510.19180 STD2.9974.464
1/2″210.842.7690.10940 STD0.8511.268
3.7340.14780 STD1.0881.621

What Wall Thickness Do I Need For My Operating Pressure?

Quick Barlow's formula estimator: Enter OD and design pressure to see minimum Wall thickness for API 5L X70 pipe.

OD (inches) 24 in
Design pressure 70 bar
Pipe cross-section diagram
Min. wall thickness
-
Recommended WT
-
Weight (kg/m)
-

API 5L X70 PSL1 vs PSL2

To Prevents Costly Specification Errors On Saudi Aramco and SABIC Governed projects Understanding the Gap Between API 5L X70 PSL 1 and PSL2. For Long-distance High-pressure Lines Psl2 Is The Default Choice

API 5L X70 PSL1

  • No Ceiling Cap on Yield Strength Specified
  • Relaxed Carbon Equivalent Controls
  • CVN & DWTT Impact Testing Not Mandatory
  • Seam Weld UT / RT Inspection Not Required
  • No Mandatory Sour Service Qualification
  • Suited for Lower-Pressure Onshore Distribution
  • Generally Lower Api 5l X70 Price vs PSL2

API 5L X70 PSL2

  • Yield Strength Ceiling Capped at 635 MPa
  • Tightened Chemistry Controls and Carbon Equivalent Limits
  • Mandatory DWTT / CVN Impact Toughness Testing
  • Full-Length Seam Weld RT / UT Examination Required
  • SSC, SOHIC, and HIC Sour Service Qualification Available
  • Enhanced Traceability and Mill Certification Package
  • Mandatory for Saudi Aramco High-Pressure Trunk Lines

L485 Pipe Equivalent Grades Worldwide

Always Confirm Mill Origin Against Saudi Aramco AVL Before Purchase. Verify the ISO 3183 L485 Pipe Equivalent Standard Before Procurement Because Country Specific Designations Vary.

🇩🇪

Germany

  • EN 10208-2 L485ME / L485NE
  • DIN 17178 StE 480.7 TM
  • EN 10216-2 P490NH
🇺🇸

United States

  • API 5L X70 PSL1 / PSL2
  • ISO 3183 L485 Certified
  • ASME B36.10M
🇯🇵

Japan

  • JIS G 3455 STS 480
  • JIS G 3444 STK 540
  • JIS G 3456 STPT 510
🇮🇳

India

  • IS 3589 Grade 540
  • IS 1978 YST 485
  • ISO 3183 L485 Certified
🇨🇳

China

  • GB/T 9711 L485
  • SY/T 5037 X70
  • GB 9948 15CrMoG
🇷🇺

Russia

  • GOST 20295 K60
  • TU 14-3-1573 Category 3
  • GOST 8731 09G2S

Get Benteler Made API 5L Grade X70 ERW Pipe in PSL1 and PSL2 For Sale With Different Wall Thickness

API 5L X70 Material Wall Thickness Chart

NBDNOD (inches)API 5L X70 Pipe Schedule
SCH 5SCH 10SCH 20SCH 30SCH 40SCH 60SCH 80SCH 100SCH 120SCH 160
3/4"201.050.0650.11x0.0950.113xx0.17x0.219
1"251.3150.0650.11x0.1140.133xx0.2x0.25
1.1/2"401.90.0650.11x0.1250.145xx0.225x0.281
2"502.3750.0650.12xx0.154xx0.25x0.344
2.1/2"652.8750.0830.12xx0.203xx0.3x0.375
3"803.50.0830.12xx0.216xx0.35x0.438
4"1004.50.0830.12xx0.237xx0.437x0.531
5"1255.5630.1090.12xx0.258xx0.5x0.625
6"1506.6250.1090.13xx0.28xx0.562x0.719
8"2008.6250.1090.150.250.2770.3220.4060.5930.7180.8120.906
10"25010.750.1340.170.250.3070.3650.50.7180.8431.01.125
12"30012.750.1650.180.250.330.4060.50.8431.01.1251.312

Offer SABIC Approved Tubo API 5L Gr X70 Stockists in Dammam Who Offer Cut to Length, Refer Chemical Composition

API 5L X70 Chemical Composition

Pipingmaterial.sa Connects You Directly to Actual API 5L X70 Pipe Suppliers in Saudi Arabia Who MaintainReady to Dispatch Stock at Market Best Pricing

Chemical Composition API 5L X70 PSL1
TiNbVSP maxP minMnCSteel grade
maxmaxmaxmaxmaxminmaxmax
Mass fraction, based upon heat and product analyses
Welded pipe
fff0.030.03-1.65 e0.26 eL485 or X70
Seamless pipe
fff0.030.03-1.4 e0.28 eL485 or X70

 

Chemical Composition API 5L X70 PSL2Steel grade
CEpcmCEIIWOtherTiNbVSPMnSiC
0.250.43hlggg0.0150.0251.70 f0.45 f0.12 fL485M or X70M
0.250.43hlggg0.0150.0251.80 f0.45 f0.18 fL485Q or X70Q

API 5L Grade X70 Mechanical Properties

Mechanical Properties for API 5L X70 PSL1 pipe
Tensile strength weld seamElongationTensile strengthYield strengthPipe grade
RmAfRmRt0.5
MPa (psi)%MPa (psi)MPa (psi)
minimumminimumminimumminimum
570 (82 700)c570 (82 700)485 (70 300)L485 or X70

 

Mechanical Properties for API 5L X70 PSL2 pipe
Weld seam tensile strengthElongationRatioTensile maxTensile minYield maxYield minPipe grade
RmAfRt0.5/RmRmRmRt0.5Rt0.5L485Q or X70Q / L485M or X70M
MPa (psi)%maximummaximumminimummaximumminimum
minimumminimum0.93760 (110 200)570 (82 700)635 (92 100)485 (70 300)
570 (827 00)f0.93760 (110 200)570 (82 700)635 (92 100)485 (70 300)

Locate Trusted API 5L X70 Pipe Suppliers in Saudi Arabia

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Request Quote Now
Where is X70 Pipe Stocked in Saudi Arabia For Fast Delivery?

Saudi Buyers Need API 5L X70 Pipe Ex-stock To Meet Project Timelines. Refer Key Stocking Hubs Across KSA:

Jubail Industrial City
Primary hub for LSAW X70. Direct access to Aramco & SABIC project sites. Largest X70 inventory in KSA.
LSAW • Seamless • PSL2
Dammam Port
Import clearance hub. Mill-direct containers offloaded & available. Fastest import-to-delivery point in Eastern Province.
Import ready • FBE coated
Jeddah Islamic Port
Western region projects. Neom & Red Sea corridor supply. Coastal delivery to desalination & water transmission projects.
3LPE • Water grade
Riyadh Central Region
Central KSA pipeline projects. Vision 2030 infrastructure supply. Road-freight-ready for inland project sites.
Inland • Fast dispatch
Which Grade Should I Specify X70 Vs X65 Vs X52 ?

Before Finalizing Specification For Gas And Oil Transmission Saudi Procurement Engineers Compare X70 With Lower Grades

Grade
Min. Yield (MPa)
Min. Tensile (MPa)
Sour service (HIC)
X52
359 MPa
455 MPa
Optional
X65
448 MPa
530 MPa
Optional
X70 ★
482 MPa
565 MPa
X70MS std.

API 5L X70 Suffix Letters

 LetterDelivery condition
X70MMThermomechanical rolled or formed
X70CRCRcontrolled rolling
X70TTTempering
X70NNNormalizing / Normalized formed or rolled
X70RRAs rolled
X70QQQuenching
X70SRSRstress-relief annealing
X70AAAnnealing
X70ACCACCaccelerated cooling
X70SSSour Services
X70TMCPTMCPThermo-mechanical control process
X70NRNRNormalized Rolling
Buy API 5L X70 Longitudinal Welded pipes With FBE and 3LPE Coating For Thermal Power Generation

Coating Systems for Tubo API 5L Gr X70

Color Coating Of X70 Pipe Type Thickness Of X70 Pipe Coating Coating Layer Of X70 Pipe
Sage GreenTwo Layer Epoxy400 to 800µmOutside Layer: Integrity Epoxy
GreenInside Layer: Epoxy
-Coal Tar Enamel4.0 to 6.0mmCoal Tar Enamel with Fiberglass Wrap
-Two Layer Polyethylene2.0 to 4.5mmOutside Layer: Polyethylene
-Inside Layer: Adhesive
BlackThree Layer Polyethylene2.5 to 4.5mmOutside Layer: Polyethylene
WhiteMid Layer: Adhesive
GreenInside Layer: Epoxy
WhiteThree Layer Polypropylene2.5 to 3.5mmMid Layer: Adhesive
WhiteOutside Layer: Polypropylene
GreenInside Layer: Epoxy
Grey/RedLiquid Epoxy50 to 100µmInternal Liquid Epoxy Lining
GreenSingle Layer Epoxy300 to 500µmFusion Bonded Epoxy

API 5L X70 Sour Service Application

Buy API 5L X70 Pipe Online With Verified Saudi Aramco, SABIC, and SWCC Approved Suppliers Available in Jubail, Yanbu, Riyadh, Dammam, and Ras Al-Khair for Critical Industrial Applications

Ultra-High-Pressure Natural Gas Transmission Lines
Onshore and Offshore High-Pressure Crude Trunk Lines
Offshore Riser Systems and Subsea Flowlines
H₂S Sour Service and Wet-Gas Environments
Compressor Station Headers and Manifold Piping
Gas Gathering Trunk and Processing Networks
Produced Water Injection and Water Disposal Lines
Refinery High-Pressure Feed and Transfer Lines
Cross-Country NGL and Condensate Export Pipelines
LNG Terminal Feed Headers and Export Pipelines
CO₂ Enhanced Oil Recovery and Injection Systems
Green Hydrogen Blending and Transport Infrastructure

Allowable Stress for API 5L X70 ERW and Seamless Pipe

ProductAllowable Stress
API 5L X70 Pipe349 MPa (50,600 psi) 

API 5L X70 Pipe Color Code and Identification

Yellow / Gold

API 5L X70 and X70 PSL2 Identification

Green

API 5L X70 Seamless Pipes Origin Marking

Blue

3LPE / FBE / 3LPP Coated X70 Pipe

Purple

Quench & Tempered or Thermomechanical

White / Silver

API 5L X70 Longitudinal Welded Pipes

Teal / Turquoise

Subsea / Offshore X70 Pipe with PWHT Applied

API 5L L485Q Steel Pipe Carbon Equivalent

GradeGrade X70
CEIIW (max wt %)0.43
Thickness (in)0.345 to 0.771
Pcm (max wt %)0.25
Discover JFE Make API 5L L485Q Steel Pipe Material Online With Complete Documentation, Refer Tolerances

Reach Verified API 5L X70 Pipe Suppliers in Saudi Arabia

Submit Technical Specifications and Begin Direct Negotiations Because Pipingmaterial.sa Eliminates Every Layer Between Your and the Actual X70 Pipe Stockists in Saudi Arabia

Request Quote Now

Which Documentation Required for Saudi Aramco X70 PSL2 Projects ?

Mill Documents

  • CVN Charpy V-Notch Impact Test Report
  • Chemical and Mechanical Test Report
  • Mill Test Certificate EN 10204 Type 3.1 or 3.2
  • Hydrostatic Test Report
  • Dimensional Inspection Report
  • DWTT Drop-Weight Tear Test Report
  • Third Party Inspection Report
  • Packing and Marking Inspection Report

Additional Test Certificates

  • Visual Inspection Report
  • ISO 15156/NACE MR0175 Conformity Letter
  • 100% Full-Length Seam Weld UT Report
  • HIC Test Report per NACE TM0284
  • Hardness Test Report
  • SSC Test Report per NACE TM0177
  • Saudi Aramco 34-SAMSS-035 Compliance Letter
  • Radiographic Test Report

Delivery Timeline for API 5L X70 Pipe to Dammam Port

Loading PortCountry of OriginMillTotal Lead Time (Mill + Shipping)Sea Transit Time
NagoyaJapanJFE Steel14-20 weeks18-22 days
TriesteItalyTenaris Dalmine14-20 weeks18-22 days
PohangSouth KoreaPOSCO12-18 weeks16-20 days
BremenGermanySalzgitter Mannesmann16-22 weeks20-25 days
MundraIndiaJindal SAW / Welspun8-12 weeks7-10 days
TianjinChinaBaosteel / HSAW10-14 weeks10-14 days
Le HavreFranceVallourec16-22 weeks22-26 days
NovorossiyskRussiaTMK Group14-20 weeks22-28 days
New OrleansUSABerg Steel Pipe18-24 weeks25-30 days
Buenos AiresArgentinaTenaris TenarisConfab18-24 weeks28-35 days
Express Delivery Option: Ex-stock API 5l X70 Pipe Held At Jebel Ali (UAE) Can Reach Dammam Port By Road Freight In 1 To 2 Working Days., When Project Schedules Cannot Accommodate Standard Mill Lead Times.

Tubo Api 5l Gr X70 Tolerances

API 5L X70 Pipe typesAPI 5L X70 Pipe Size (mm)Tolerances
Cold drawn API 5L X70 PipeOD10~30±0.40mm
6~10±0.20mm
>50±1%
30~50±0.45
WT>1~3+ 15%, – 10%
<1±0.15mm
>3+ 12.5%, – 10%
Hot rolled API 5L X70 PipeOD≥50±1%
<50±0.50mm
WT≥4~20+15%, -12.5%
<4±12.5%
>20±12.5%
API 5L X70 Material Approved Supplier List

Full Mill Documentation and Third-Party Inspection Reports are Automatically Included Without Commission When You Source Saudi Aramco, ADNOC, and SABIC Approved API 5L X70 Pipe Manufacturers Through Pipingmaterial.sa.

Saudi Aramco Approved Suppliers

  • JFE Steel Corporation, Japan
  • Tenaris, Italy / Argentina
  • Salzgitter Mannesmann, Germany
  • POSCO, South Korea
  • Jindal SAW Limited, India
  • Vallourec, France

SABIC Approved Suppliers

  • Welspun Corp, India
  • Nippon Steel Corporation, Japan
  • TMK Group, Russia
  • Berg Steel Pipe Corp, USA
  • Sumitomo Metal Industries, Japan
  • EVRAZ, Canada

ADNOC Approved Suppliers

  • Baosteel Group, China
  • Hyundai Steel, South Korea
  • ArcelorMittal, Luxembourg
  • National Pipe Company (NPC), KSA
  • Arabian Pipes Company, KSA
  • Tenaris TenarisConfab, Brazil

Project Reference Of API 5L X70 Pipe Supplied Through Pipingmaterial.sa in Saudi Arabia

Jafurah Gas Field Trunk Line
HIC Tested API 5L X70 PSL2 TMCP 30" DSAW 3LPE Coated Pipe
Saudi Aramco Jafurah Unconventional Gas Development Program
Eastern Province, Saudi Arabia
NEOM Utility Corridor Pipeline
ISO 3183 L485 PSL2 Q&T 36" LSAW 3LPP Coated X70 Pipe
NEOM THE LINE High-Pressure Water and Gas Infrastructure
Tabuk Region, Saudi Arabia
Ras Al-Khair Industrial Gas Supply
FBE + Dual Layer Coated X70 PSL2 20" HFW Pipe, EN 10204 3.2
SABIC Ras Al-Khair Metals Complex Process Gas Line
Ras Al-Khair, Saudi Arabia
Khurais Gas Compression Header
API 5L X70 PSL2 Seamless 10" SCH 80 HIC and SSC Tested Pipe
Saudi Aramco Khurais Expanded Gas Processing Facility
Khurais, Saudi Arabia
Yanbu Petrochemical Feed Pipeline
Api 5l X70 Psl2 TMCP 24" LSAW 3LPE Coated L485M Pipe
SABIC Yanbu Industrial Complex Hydrocarbon Feed Line
Yanbu, Saudi Arabia
Red Sea Desalination Trunk Main
3LPP X70 PSL2 Q&T 42" DSAW Ultra-High-Pressure Pipe
SWCC Red Sea Project Desalination Feed Transmission Line
Jeddah, Saudi Arabia

Dealers and Distributors of JFE and Tenaris API 5L X70 Pipe in Saudi Arabia

  • National Pipe Company, Al Jubail
  • Al Ittefaq Steel Products Co., Dammam
  • Arabian Pipes Company, Al Khobar
  • Gulf Piping Company, Al Jubail
  • Saudi Industrial Services Co., Jeddah
  • Al Arrab Contracting Company, Riyadh

Other Available API 5L Grades For Immediate Dispatch

Send Your API 5L X70 Pipe Specifications via Email and Place Your Order Today

Receive an Immediate Response from Verified X70 PSL2 Pipe Stockists in Saudi Arabia By Email Your Full API 5l X70 Pipe Specification to contact@pipingmaterial.sa

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