API 5L X65 Pipe

Why Choose Us As a Leading API 5L X65 Pipe Suppliers in India?

Same Day Quotation

Fast response within 24 hours

Ready Stock

Held at Mumbai warehouse year-round

Sour Service Grades

X65Q / X65M & NACE MR0175 in stock

Why
Choose
Us

UKCA / CE Certified

Certified stockholder documentation

Expert Team

Technical guidance on grade selection

Third-Party Inspection

TÜV, SGS, DNV & Lloyd's support

API 5L X65 Pipe

 

API 5L X65 Pipe Overview

 

Supply Range1/2″ to 48″
Spec LevelPSL1, PSL2, Onshore/Offshore, Sour Service
GradesX65, X65Q, X65M, L450, L450Q, L450M
Yield Strength65,000 psi (450 MPa) Min
Tensile Strength65,000 - 85,000 psi (450 - 585 MPa)
End TypeBeveled, Plain, Threaded
SurfaceNatural, Black Painting, Varnished, 3PE, FBE, Cladding
Manufacturing TypeSeamless, LSAW, ERW, SSAW/HSAW
Complied ToNACE MR0175, ISO 15156
Material StandardISO 3183, L450

ISO 3183 Gr X65 PSL2 Seamless Pipe Supplier in India


Rexal Tubes uses years of experience to provide API 5L X65 Pipe at low prices. API 5L X65 Seamless Pipe specified under ISO 3183 / API 5L standards. We work from our warehouse in Mumbai and we have a lot of high-quality API 5L X65 carbon steel pipes. API 5L X65 Pipe is produced in two different qualities PSL1 & PSL2. We are NORSOK approved supplier of API 5L X65 Seamless pipe. We export API 5L X65 Line Pipe to UAE, Qatar, Kuwait, KSA, Egypt, Jordan and many more countries in Gulf Countries. Additionally, we supply X65 welded pipes (ERW, LSAW, SSAW) and we are a certified, PED-approved API 5L X65 ERW pipe manufacturer in India.

As India’s leading exporter of ISO 3183 L450 pipe, Rexal Tubes supplies high-yield API 5L Grade X65 PSL2 seamless pipes globally, including to Saudi Arabia, Norway, Qatar, Iran, Brazil, the USA, Mexico, the UAE, the UK, and Angola. We stock a wide range of sizes and thicknesses for API 5L X65 LSAW and DSAW pipes. Contact us today to get the latest API 5L X65Q or L450Q price list in India.

API 5L X65 Pipe Specification

 

API 5L X65 Pipe Specification

 

 

Sizes

  • Seamless: 1/2″- 40″
  • ERW: 1/2″ - 20″
  • SSAW / HSAW: up to 100″

 

Grades

  • PSL1: X65 / L450
  • PSL2: X65Q, X65M, L450Q, L450M

 

Yield Strength

  • 65,000 psi
  • 450 MPa

 

Tensile Strength

  • 65,000 - 85,000 psi
  • 450 - 585 MPa

 

Length

  • SRL - Single Random Length
  • DRL - Double Random Length
  • 20 ft / 40 ft

 

Schedule

  • SCH 20, 40, STD
  • SCH 80, XS, 160, XXS

 

Coating

  • 3LPE / 3LPP / Epoxy
  • FBE & Powder Coated
  • PTFE Lined / Cement Lined
  • Galvanized / Bare / Black

 

Manufacturing

  • Seamless (Hot & Cold Rolled)
  • LSAW / SAW / DSAW
  • ERW / SSAW / HSAW

 

End Type

  • Beveled Ends (BE)
  • Plain Ends (PE)
  • Threaded Ends (TE)

 

Marking

  • Grade & Schedule
  • Size & Specification
  • Logo & Manufacturing Type

 

Testing

  • Tensile & Expansion Test
  • Hydrotest & Hardness Test
  • Ultrasonic & Radiographic
  • Chemical Composition Check
  • Impact & Dimensional Test
  • Flattening & Bend Test

 

Other Testing / Compliance

  • NACE MR0175 / TM0177
  • NACE TM0284 (HIC Test)
  • PWHT & H2 Service

 

Certificates

  • MTC EN 10204 3.1 / 3.2
  • Third-Party Inspection Report
  • Raw Materials Certificate
  • DFARS Compliant Invoice

 

Packaging

  • Crates & Wooden Boxes
  • Custom Packing on Request
  • Wrapped in Plastic

 

Dimensional Standard

  • ASME B36.10 / B36.10M

 

Protection Caps

  • Iron End Caps
  • Plastic End Caps

 

Standard

  • ISO 3183 (L450)
  • DIN 30670

 

Value Added Service

  • Heat Treatment & Annealing
  • Cutting, Machining & Bending
  • Sand / Shot Blasting
  • Fusion Bond Epoxy & Galvanized Finish

 

Welding Methods

  • MIG / TIG / GTAW
  • SMAW / GMAW
  • Brazing

 

Minimum Temperature

  • -46°C
  • -50°F

 

Third-Party Inspection

  • TÜV, SGS, Lloyd's
  • DNV, ABS

Manufacturers of X65 Pipes in Mumbai, Supply Sizes Ranging from 1/2 to 48 inches


API 5L X65 Line Pipe Ready Stock Sizes


Get API 5L X65 Pipe Supplier in India providing precise dimensions at factory prices.

OD Range1/2″ - 80″ (21.3mm-2032mm)
WT Range2.11mm - 60mm
LengthSRL / DRL / Custom Cut
Wall ThicknessOptions range from thin-wall to heavy-wall

API 5L X65 Steel Pipe Equivalent Material


PSL1 Associated Grade : L450 / x65
PSL2 Associated Grade : L450Q, X65M, X65Q, L450M

API 5L X65 Carbon Steel Pipe Pressure Rating


Check API 5L X65 Pipe Manufacturer in India offering numerous benefits for reliable performance.

Nominal Size Schedule Wall Thck Temperature (oC)
millimeter millimeter 450 430 400 370 350 260 205
59.9 74.4 89.6 115.7 117.1 130.2 137.8
15 40 STD 2.77 14972 18589 22372 28910 29255 32528 34416
 - XXS 7.47 42739 53053 63857 82522 83507 92836 98245
20 40 STD 2.87 12209 15158 18245 23578 23860 26526 28070
 - XXS 7.82 36152 44881 54024 69809 70643 78539 83107
25 40 STD 3.38 11417 14173 17060 22048 22310 24804 26251
 - XXS 9.09 33506 41595 50070 64704 65476 72793 77030
32 40 STD 3.56 9404 11672 14049 18155 18369 20421 21614
 - XXS 9.7 28097 34884 41988 54266 54906 61045 64601
40 40 STD 3.68 8454 10550 12636 16329 16529 18375 19444
 - XXS 10.16 25569 31742 38205 49374 49966 55547 58799
50 40 STD 3.91 7124 8847 10645 13759 13925 15468 16378
 - XXS 11.07 22096 27429 33017 42670 43173 48003 50793
65 40 STD 5.16 7793 9674 11644 15048 15227 16929 17914
 - XXS 14.02 23088 28662 34498 44585 45116 50159 53081
80 40 STD 5.49 6766 8399 10108 13063 13222 14969 15558
 - XXS 15.24 20436 25369 30536 39459 39928 44392 46976
100 40 STD 6.02 5739 7124 8571 11079 11210 12464 13187
 - XXS 17.12 17549 21786 26230 33892 34298 38129 40348
125 40 STD 6.55 5038 6243 7510 9708 9825 10921 11561
 - XXS 19.05 15620 19388 23337 30158 30516 33926 35897
150 40 STD 7.11 4568 5370 6828 8819 8924 9928 10550
160 XXS 18.26 12319 15296 18410 23784 24074 26768 28325
200 20  - 6.35 3100 3852 4637 5994 6063 6745 7138
 - XXS 22.23 11458 14221 17115 22124 22386 24877 26334
250 20  - 6.35 2480 3080 3707 4789 4844 5388 5698
140 XXS 25.4 10438 12960 15599 20153 20394 16474 23998
300 20  - 6.35 2088 2591 3114 4024 4072 4534 4795
120 XXS 25.4 8702 10804 13008 16811 17011 18913 20015
160  - 33.32 11630 14441 17383 22461 22730 25273 26740
350 10  - 6.35 1895 2356 2831 3665 3707 4120 4361
400 10  - 6.35 1660 2060 2474 3197 3238 3603 3810
40 XS 12.7 3349 4126 5009 6470 6545 7283 7703
160  - 40.49 11238 13945 16784 21697 21952 24404 25824
450 10  - 6.35 1474 1826 2198 2839 2873 3197 3383
30 XS 11.13 2598 3225 3879 5016 5071 5643 5967
120  - 34.93 8468 10507 12650 16350 16543 18389 19464
600 10  - 6.35 1102 1364 1647 2129 2150 2391 2529
 - XS 12.7 2219 2756 3314 4286 4334 4816 5097
120  - 46.02 8364 10383 12491 16150 16336 18168 19223
160  - 59.54 10996 13649 16433 21235 21489 23888 25279

API 5L X65 Pipe Standards & Compliance Highlights


Grade Strength450 MPa Minimum Yield (X65)
StandardAPI 5L 46th Ed. / ISO 3183:2019
PSL LevelPSL1 & PSL2 Both In Stock
DeliveryEx-Stock Mumbai + Custom Rolled

Get Ready Stock of API 5L X65 Carbon Steel Pipe with 3LPE Coating


Coating Options For API 5L X65 Line Pipe


3LPE Coated
FBE Coated
Coal Tar Epoxy
Bare / Mill Varnish

Comparision Of API 5L X65 PSL1 vs PSL2 Pipe

 

VS
Basic Level

X65 PSL1

  • Minimum-only mechanical limits, no upper cap
  • NDT on a sampling basis
  • Basic MTC EN 10204 Type 2.2/2.3
  • No mandatory Charpy testing
  • Faster, more economical delivery
Strict Level

X65 PSL2 / Sour Service

  • Yield & tensile strength capped at both ends
  • 100% mandatory NDT (UT/RT) on every pipe
  • Charpy V-notch impact test compulsory
  • Full MTC EN 10204 Type 3.1 / 3.2
  • Optional NACE MR0175 / ISO 15156 compliance

API 5l X65 Pipe Schedule Chart


NPSOD (mm)Sch 40 (mm)Sch 80 (mm)Sch 160 (mm)
6″168.37.1110.9718.26
8″219.18.1812.7023.01
10″273.09.2715.0928.58
12″323.910.3117.4833.32
16″406.412.7021.44-
20″508.015.0926.19-

Types Of API 5L X65 Pipe We Supply


API 5L X65 PSL2 sour service pipe

API 5L X65 PSL2 sour service pipe

API 5L Grade L320 X65 Pipe

API 5L Grade L320 X65 Pipe

API 5L Grade X65 PSL2 ERW Pipe

API 5L Grade X65 PSL2 ERW Pipe

Api 5l X65 Seamless Pipes

Api 5l X65 Seamless Pipes

API 5L X65 HSAW Pipe

API 5L X65 HSAW Pipe

API 5L Grade X65N Pipe

API 5L Grade X65N Pipe

API 5L X65mo PSL2 Pipe

API 5L X65mo PSL2 Pipe

ISO 3183 grade L450 ERW Pipe

ISO 3183 grade L450 ERW Pipe

Tuberia X65 Psl2 Pipe

Tuberia X65 Psl2 Pipe

API 5L x65 carbon steel SAW Pipe

API 5L x65 carbon steel SAW Pipe

API 5L X65 psl2 pipe

API 5L X65 psl2 pipe

Grade X65 High Yield Pipe

Grade X65 High Yield Pipe

API 5L Grade X65 High Yield Pipe

API 5L Grade X65 High Yield Pipe

API 5L Gr X65 HIC Pipeline

API 5L Gr X65 HIC Pipeline

API 5L Grade X65 PSL2 Epoxy Coated Pipe

API 5L Grade X65 PSL2 Epoxy Coated Pipe

API 5L Grade X65 PSL1 Sour Service Pipe

API 5L Grade X65 PSL1 Sour Service Pipe

Grade L450 X65 Spiral Welded Pipe

Grade L450 X65 Spiral Welded Pipe

X65 Carbon Steel Thick Wall ERW Pipe

X65 Carbon Steel Thick Wall ERW Pipe

API 5L X65 PSL2 Black ERW Pipe

API 5L X65 PSL2 Black ERW Pipe

API 5L X65 SCH 40 DSAW Pipe

API 5L X65 SCH 40 DSAW Pipe

API 5L Grade X65 Pipe Charpy Test


Test TypeCharpy V-Notch (CVN), longitudinal & transverse
Test Temperature0°C typical, down to -45°C on request
AcceptanceMin average absorbed energy per API 5L Table 5/13

API 5l Grade X65 Psl2 Pipe Weight Chart


NPS O/D 10 30 60 100 140 160
inch mm MM WT. Kg/m Wall thck in mm WT. Kg/m Wall thck in mm WT. Kg/m Wall thck in mm WT. Kg/m Wall thck in mm WT. Kg/m Wall thck in mm WT. Kg/m Wall thck in mm
1/8 z3 10.3  -  -  -  -  -  -  -  -  -  -  -  -
1/4 6 13.7  -  -  -  -  -  -  -  -  -  -  -  -
3/8 10 17.1  -  -  -  -  -  -  -  -  -  -  -  -
1/2 15 21.3  -  -  -  -  -  -  -  -  -  - 1.95 4.78
3/4 20 26.7  -  -  -  -  -  -  -  -  -  - 2.9 5.6
1 25 33.4  -  -  -  -  -  -  -  -  -  - 4.24 6.4
1.1/4 32 42.2  -  -  -  -  -  -  -  -  -  - 5.61 6.4
1.1/2 40 48.3  -  -  -  -  -  -  -  -  -  - 7.25 7.14
2 50 60.3  -  -  -  -  -  -  -  -  -  - 11.11 8.7
2-1/2 65 73/0  -  -  -  -  -  -  -  -  -  - 14.92 9.5
3 80 88.9  -  -  -  -  -  -  -  -  -  - 21.35 11.13
3-1/2 90 101.6  -  -  -  -  -  -  -  -  -  -  -  -
4 100 114.3  -  -  -  -  -  - 11.13  -  -  - 33.5 13.5
5 125 141.3  -  -  -  -  -  - 12.7  -  -  - 49.11 15.9
6 150 168.3  -  -  -  -  -  - 14.3  -  -  - 67.5 18.3
8 200 219.1  -  - 36.8 7 53.1 10.3 75.92 15.1 100.9 20.6 111.27 23
10 250 273  -  - 51.3 7.8 81.5 12.7 114.7 18.3 155 25.4 172.3 28.6
12 300 323.8  -  - 65.2 8.4 109 14.3 160 21.4 208 28.6 238.7 33.3
14 350 355.6 54.6 6.35 81.3 9.53 126.4 15.1 195 23.8 253.5 31.8 281 36.7
16 400 406.4 62.6 6.35 93.3 9.5 160 16.7 245 26.2 333 36.53 366 40.5
18 450 457.2 70.5 6.35 122 11.1 206 19.0c 310 21.4 408.3 39.7 459 45.2
20 500 508 78.5 6.35 155.1 12.7 248 20.6 381 32.5 508 44.4 564 50
22 550 558.8 86.4 6.35 171 12.7 294 22.2 451 34 600 47.6 672 54
24 600 600.5 94.5 6.35 210 14.3 355 24.5 547.7 38.8 720 52.4 808 59.5
26 650 660.4 127 7.92  -  - 202  -  -  -  -  -  -  -

Refer X65 ERW Pipe and API 5L Grade X65 Pipe Stock Available As Per ISO 3183

Documents We Provide With Every Order Of API 5l X65 PSL2 Pipe


Mill Test Certificate EN 10204 Type 3.1 / 3.2 heat-wise results PDF
NACE MR0175 Certificate Sour-service compliance on request On Request
Third-Party Inspection Report SGS, BV, TUV or Lloyd’s witnessed On Request
Certificate Of Origin Chamber-attested manufacture proof PDF

Which X65 Pipe Grade Is Right for Your Project ?


X65Q

Quenched & tempered PSL2 route, high strength consistency

X65M

Thermo-mechanical controlled processing (TMCP), lower carbon

X65MO

Modified TMCP with tighter CE, built for offshore & sour duty

Seamless API 5l X65 Pipe Manufacturing Process


Hot Finished Route

Standard sizes
1
Billet reheating in rotary furnace
2
Piercing on mandrel mill
3
Elongation & wall thickness rolling
4
Sizing / reeling to final OD
5
Normalising or Q&T heat treatment

Cold Finishing Route

Tight-tolerance sizes
1
Pickling of hot-finished pipe
2
Cold drawing / cold reducing
3
Stress-relief annealing
4
Straightening & dimensional check
5
Final hydrostatic testing

API 5L X65 PSL2 Steel Line Pipe Welding Methods



ERWElectric Resistance Welding - low/medium diameter pipe
01
02
HFWHigh Frequency Welding - fast, efficient seam weld
SAWLSAW / DSAW / SSAW - large diameter, thick wall
03
04
SMLSSeamless - no weld seam, hot/cold extruded
EFWElectric Fusion Welding - used for large OD pipe
05

API 5L X65 PSL2 Pipe and API 5L Gr X65 Welded Pipe used in Sour Service Applications

API 5l Grade X65 PSL2 Pipe Applications


Find API 5L X65 Pipe Supplier in India offering diverse applications for industrial needs.

Petrochemical Applications
Oil & Gas Pipelines
Refining Operations
Sour Service Applications
Wastewater Systems
Marine Pipelines
Cross-Country Transmission
Offshore Platforms

API 5L Grade X65 PSL1 Pipe Marking


01Specification & edition (API 5L 46th Ed. / ISO 3183)
02Grade - X65, X65Q, X65M or X65MO
03Heat & lot number for traceability
04PSL level (PSL1 or PSL2)
05Size - outside diameter x wall thickness
06Process symbol (S = Seamless)
07Hydrostatic test pressure
08Manufacturer’s name or mark

Need An RFQ From Manufacturers of API 5L X65 Pipe in Mumbai

Share your specification size, grade, PSL level and quantity and get a stock-backed quote within 24 hours.

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API 5l X65 Seamless Pipe Chemical Composition


GradeCMnSiPSCE Max
X65 PSL10.281.400.450.0300.0300.43
X65Q PSL20.181.700.450.0250.0150.43
X65M PSL20.121.600.450.0250.0150.43
X65QS Sour Service0.101.450.450.0200.0020.22 (Pcm)

API 5l X65 ERW Pipe Mechanical Properties


GradeYield Strength MPa (psi)Tensile Strength MPa (psi)Elongation
X65 PSL1450 min (65,300 min)535 min (77,600 min)≥ 22%*
X65 / X65Q PSL2450-600 (65,300-87,000)535-760 (77,600-110,200)≥ 22%*
X65M PSL2450-600 (65,300-87,000)535-760 (77,600-110,200)≥ 22%*

ISO 3183 L450 PSL2 Seamless Pipe Equivalent Grades


Switzerland Flag ISO 3183 L450 International Standard
USA Flag API 5L X65 American Petroleum Institute
European Union Flag EN 10208-2 L450MB European Standard
China Flag GB/T 9711 L450 China National Standard
Germany Flag DIN 17172 StE 450.7 German Standard
Canada Flag CSA Z245.1 Grade 450 Canadian Standard

Brands We Supply For API 5L X65 Pipe


JFE Steel
Maharashtra Seamless
Tenaris
Jindal Steel & Power
Nippon Steel
Mannesmann Line Pipe
ISMT Limited
JFE Steel
Maharashtra Seamless
Tenaris
Jindal Steel & Power
Nippon Steel
Mannesmann Line Pipe
ISMT Limited

API 5l X65 Seamless Pipe Testing Methods


01 Hydrostatic Test
02 Ultrasonic Testing (UT)
03 Radiographic Testing (RT)
04 Magnetic Particle Inspection
05 Charpy V-Notch Impact Test
06 Tensile & Yield Strength Test
07 Flattening Test
08 Chemical Composition (PMI)
09 Visual Inspection

What Affects API 5L Grade X65 PSL1 Pipe Price?


PSL Level (PSL1 vs PSL2)High Impact
Size & Wall ThicknessHigh Impact
Coating RequirementMedium Impact
Freight & IncotermVariable

Which API 5L X65 Pipe Variant Should You Buy?


X65 PSL1
Standard onshore lines
X65Q PSL2
High-pressure transmission
X65M PSL2
Cold-region & TMCP projects
X65QS Sour
H2S / sour gas service
3LPE Coated
Buried cross-country pipe
Schedule Pipe
Plant & refinery piping

How We Pack & Ship API 5L X65 PSL2 Pipe For Export ?


End CappingPlastic bevel caps protect threads in transit
BundlingStrapped into export bundles by size
WrappingVCI paper / PE wrap for sea transit
TaggingHeat & batch tags for traceability
Container LoadingDunnage-secured against movement

API 5l C65 PSL2 Pipe Storage & Handling Guidelines For Buyers


Off-Ground StorageTimber sleepers keep pipe off wet ground
Grade-Wise SegregationEach heat stored separately to avoid mix-up
Cap ProtectionEnd caps stay on until installation
Covered StorageSheltered from rain to protect coating

Third-Party Inspection For ISO 3183 L450 PSL2 Seamless Pipe


SGSMill inspection
Bureau VeritasPre-shipment inspection
TÜVMaterial verification
Lloyd’s RegisterOffshore grade audit

Indian Buyers Always Ask When Buying API 5L X65 Pipe ?


01What GST rate applies on X65 pipe purchases?

Standard GST for steel line pipe is 18% under the current schedule; we issue GST-compliant tax invoices on every domestic order.

02MTC 3.1 or 3.2 - which one do I need?

3.1 is a mill-validated certificate suitable for most projects; 3.2 adds independent third-party validation, typically required for PSL2 sour-service or EPC-driven orders.

03Is ex-stock size cheaper than a rolled order?

Yes - ex-Mumbai stock sizes avoid mill minimum-order tonnage and ship within days, while indent sizes need a full production slot.

04Do you deliver pan-India from the Mumbai warehouse?

Yes, we dispatch by road and rail freight to every major industrial hub in India, with export packing available on the same lot for combined orders.

People Also Ask


X65 vs X70 pipeX70 has a higher 485 MPa minimum yield, used where thinner walls carry higher pressure
What does PSL2 mean?A stricter API 5L quality level with capped strength, mandatory NDT & impact testing
Minimum yield of X65 in psi65,300 psi (450 MPa) is the guaranteed minimum yield strength

Countries We Export API 5L X65 Pipe To


UAE flagUAE
Saudi Arabia flagSaudi Arabia
South Africa flagSouth Africa
Malaysia flagMalaysia
Singapore flagSingapore
Nigeria flagNigeria
Egypt flagEgypt
Qatar flagQatar

API 5L X65 Pipe FAQs


What is the minimum order quantity for X65 pipe?

MOQ varies by size and grade; smaller diameters typically allow lower tonnage orders from ex-stock.

Can seamless and ERW X65 pipe ship in one container?

Yes, mixed-process or mixed-size loading is possible as long as each bundle is tagged and segregated for traceability.

Do you support NACE MR0175 sour-service orders?

Yes, X65QS sour-service pipe is available with full ISO 15156 compliance documentation.

What is the typical lead time?

Ex-stock sizes ship within days; custom rolled or coated sizes depend on mill and coating plant slots.

Can you arrange buyer-nominated inspection?

Yes, we accommodate SGS, Bureau Veritas, TUV or client-nominated inspectors before dispatch at buyer’s cost.

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