API 5L X52 SSC Tested Pipes, API 5L X52 SSC Tested Pipes Supplier, Dealer, Distributor, Exporter, Stockholder Based in India.

API 5L X52 SSC Tested PSL1 Pipe, API 5L X52 SSC Tested PSL2 Pipe, API 5L X52 SSC Tested Seamless Pipe, API 5L X52 SSC Tested LSAW Pipe, API 5L X52 SSC Tested DSAW Pipe, API 5L X52 SSC Tested Line Pipe, API 5L X52 SSC Tested SSAW Pipe, API 5L X52 SSC Tested SAW Pipe, API 5L X52 SSC Tested HSAW Pipe, API 5L X52 SSC Tested Welded Pipes, API 5L X52 SSC Tested Carbon Steel Pipes Ready Stock in our Stockyard.

API 5L Grade B SSC Tested Pipe| API 5L L245 SSC Pipe Supplier| API 5L Grade B SSC Tested Pipe Stockholder| API 5L Grade B SSC Tested Pipe Distributor| API 5L Gr B SSC Tested Pipe

Savoy Piping Inc., we carry a full inventory of API 5L X52 SSC Tested Pipe products in a variety of sizes to meet the structural piping requirements for applications the water, petroleum, oil & gas and other industries. API 5L X52 SSC Tested Pipe Carbon Steel Pipe can be Structural in Nature or used in Fluid, Gas, Oil Transmission. We Supply API 5L SSC Tested Line Pipe in API 5L Grade B SSC Tested Pipe, API 5L X52 SSC Tested Pipe, API 5L X52 SSC Tested Pipe, API 5L X52 SSC Tested Pipe, API 5L X56 SSC Tested Pipe, API 5L X60 SSC Tested Pipe, API 5L X65 SSC Tested Pipe.

Savoy Piping Inc. specializes in API 5L X52 SSC Tested Pipe with years of Experience in Manufacturing API 5L X52 SSC Tested Carbon Steel Pipe we offer high quality, lower cost but the best service. As a result to that our API 5L X52 SSC Tested Pipes export account today is in various countries like Iran, Iraq, Kuwait, Saudi Arabia, Oman, UAE, Singapore, Malaysia, Indonesia, South korea, Chile, Peru, Venezuela, Australia, Nigeria, Angola, Senegal, Mozambique, Algeria, Libya, Azerbaijan, Netherlands, Brazil, Norway, United Kingdom, Mexico, Canada etc.

Introduction of API 5L X52 SSC Tested Pipe

SSC is a type of hydrogen stress cracking, which is a cracking mechanism in pipelines, plant pipes, and any equipment exposed to acidic (wet H2S) operating conditions.

API 5L specification Covers Seamless and Welded Steel Line Pipe. It includes standard-weight and Extra-Strong threaded Line Pipe. It includes standard-weight and extra-strong threaded line pipe; and standard-weight plain-end, regular-weight plain-end, special plain-end, extra-strong plain-end, special plain-end, extra-strong plain-end pipe; as as well as bell and spigot and through-the-flow line(TFL) pipe.API 5L Line Pipe is dimensionally equivalent to A106 and A53 pipe, conforming to industry standard sizes, however it performs to different mechanical properties. One key defining characteristic of this pipe is its yield strength, where the two digit number following the pipe’s "X" grade indicates the Minimum Yield Strength (in 000's psi) of pipe produced to this grade (i.e. X52 Pipe).

The purpose of this specification is to provide standards for pipe suitable for use in conveying gas, water, and oil in both the oil and natural gas industries Grades covered by this specification are A25 ,A ,B (and the following "X" Grades) X42, X52, X52, X60, X65, & X70 The two digit number following the "X" indicates the Minimum Yield Strength (in 000's psi) of pipe produced to this grade.

Various Testing of API 5L X52 Pipe

Test equipment that requires calibration or verification according to the provisions of the specification is exposed to abnormal or severe conditions that call its accuracy into question, recalibration or reverification must be performed before further use of the equipment.

TESTING OF CHEMICAL COMPOSITION

Heat Analyses

The steel manufacturer must determine the analysis of each liquid steel used to manufacture the pipe specified in the order. Analysis determined in this way must meet the requirements of class X80. There are no limits defined for thermal analysis, only limits for product analysis.

Sampling Frequency

The manufacturer shall determine the analysis of two samples representing each liquid steel used in the manufacture of pipe according to this specification.

Welded Pipe

At the manufacturer's option, samples used for product analysis are taken from either finished tubes, plates, bars, tensile samples, or flat samples. The position of the sample must be at least 90° from the weld line of longitudinally welded pipes. For spiral welded pipes, the sample location should be at least one-fourth of the distance between adjacent weld turns measured from both ends of the weld. For pipes manufactured from plates or tubes, product analysis may be performed by the supplier of the plates or tubes, provided the analysis is performed in accordance with the frequency requirements of this specification.

Test Reports

When required by the purchaser, for Grade API 5L X52 the manufacturer shall certify that the pipe furnished was produced in conformance with the requirements for chemical properties and tests of API Specification 5L. and Chemical analyses required by this specification shall be reported to the purchaser when SRI5 or PSL 2 is specified.

TESTING OF MECHANICAL PROPERTIES

Tensile Test Specimens

The tensile test direction shall be longitudinal for all sizes of hot formed or heat treated sealless tubes and for all welded tubes less than 85/R. For seamless pipes, the longitudinal test may be replaced by a transverse round bar or ring expansion test with agreement between the purchaser and the manufacturer. For welded pipes and cold-stretched seamless pipes of size 85/8 and above, the direction of the tensile test must be transverse. in At the manufacturer's discretion, samples may be complete sections or strip samples.

The size, type, and orientation of the sample must be specified. Testing of strip samples may be performed using a suitable curved or flat testing fixture if the sample gripping area is machined to reduce curvature or flattened without heating. shall be executed. For strip samples, the width of the specified gauge length must be 1'/2 inch (38.1 mm) or 3/4 inch (19.0 mm) for pipe size 31/2 and smaller. I 1/2 inch (38.1 mm) or I inch (25.4 mm) for pipes larger than 31/2 up to size 65/8. and 11/2 inches. (38.1 mm) for pipes larger than 65/8.

Longitudinal Tensile Tests

At the manufacturer's option, full-section samples (see Figure 4, subfigure 8) or strip samples can be used for longitudinal testing. (See Figure 4, Subfigure C) or, for pipes with wall thickness greater than 0.750 inch (19.1 mm), a 0.500 inch 12.7 mm diameter round bar sample (See Figure 4, SubFigure D). Strip samples must be tested without flattening.

Transverse Tensile Tests

The transverse tensile properties shall be determined, at the option of the Manufacturer, by one of the following methods:

The yield strength, ultimate tensile strength, and elongation values shall be determined on either a flattened rectangular specimen (see Figure 4, Subfigure E) or on a round bar specimen (see Figure 4, Subfigure G).
The yield strength shall be determined by the ring expansion method (see Figure 4, Subfigure A) with the ultimate strength and elongation values determined from a flattened rectangular specimen.

The same test method must be used for all batches of ordered items. All transverse tensile specimens should be as shown in Figure 4. With the exception of round bar tension samples, all samples shall represent the full wall thickness of the pipe from which the sample was cut. Horizontal round bar samples must be fixed from an uneven pipe section. The specimen size shall be the size specified in Table 14A unless the next larger specimen size is used or the manufacturer and purchaser agree otherwise. Then use a smaller sample size. Do not use round bar tensile test samples if the pipe size is too small to obtain a 0.250 inch (6.4 mm) sample.

Sour Service Corrosion (SSC) Test, NACE TM0284

SSC test to evaluate the resistance of pipeline and pressure vessel plate steels to Sour Service Corrosion caused by hydrogen absorption from aqueous sulfide corrosion. An unstressed test specimen is exposed to a solution at ambient temperature and pressure and after a specified time, the test specimen is removed and evaluated.

Specimen Size

To conduct the SSC test, requires the following sample sizes:
Pipe - upto 2" OD - 200mm long
If the pipe is more than 2" OD pipe - 100mm long sample size is required
Number of pieces to be tested upto 88mm thick/dia - set of 3 pieces to be tested
Number of pieces to be tested more than 88mm thick/dia - 5 pieces to be tested

NACE TM0284 Test Solution

NACE TM0284 specifies either Solution A or Solution B. Solution A is acidified brine. Solution B is simulated seawater prepared in accordance with ASTM D1141.52. In either case, H2S is bubbled through the solution constantly throughout the test period. NACE TM0284 specifies test duration of 96 hours.

Detailed Report

A detailed written report upon completion of each test. Each report includes a description of the test sample that was received, the test procedure that was used, and the pH values of the test solution before exposure and after the exposure. The test bars are cut into sections and examined under a microscope for hydrogen-induced cracks. The dimensions of any such cracks are recorded and used to compute the values in percentage for Crack Length Ratio (CLR), Crack Thickness Ratio (CTR) and Crack Sensitivity Ratio (CSR)

Our API 5L X52 SSC Tested Pipes Range

API 5L X52 SSC Tested Pipe Specification	API 5L / ISO 3183 Hot Rolled.
API 5L X52 SSC Tested Pipe Grades	API 5L X52 PSL1, PSL 2 / API 5L X52 PSL1, PSL 2 / API 5L X52 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 X52 SSC Tested Pipe Type	Seamless
API 5L X52 SSC Tested Pipe Outer Diameter Size	3/8" NB to 30" NB (Nominal Bore Size)
API 5L X52 SSC Tested Pipe Wall Thicknesss	Schedule 20 to Schedule XXS (Heavier On Request) Up to 250 mm Thicknesss
API 5L X52 SSC Tested Pipe Length	5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size.
API 5L X52 SSC Tested Pipe Ends	Plain Ends / Beveled Ends / Coupling
API 5L X52 SSC Tested Pipe Delivery Conditions	As Rolled, Normalizing Rolled, Thermomechanical Rolled / Formed, Normalizing Formed, Normalized and Tempered / Quenched and Tempered - BR / N / Q /T
API 5L X52 SSC Tested Pipe Coating	Epoxy Coating / Colour Paint Coating / 3LPE Coating.
API 5L X52 SSC Tested Pipe Other Testing	NACE MR0175, NACE TM0177, NACE TM0284, SSC TEST, SSC TEST, SWC, H2 SERVICE, IBR, Etc.
API 5L X52 SSC Tested Pipe Dimension	All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM, ASME, API.
API 5L X52 SSC Tested Pipe Value Added Services	Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Galavanizing / Heat Treatment
API 5L X52 SSC Tested Pipe Packaging	Loose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
API 5L X52 SSC Tested 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 X52 SSC Tested 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

Annex H
(normative)
PSL 2 Pipe Ordered for SOUR Service

H.1 Introduction

This annex specifies additional provisions that apply for PSL 2 pipe that is ordered for sour service [see 7.2 c) 51 ] .

NOTE The consequences of sudden failures of metallic components used for the oil and gas production associated with their exposure to H₂S- containing production fluids led to the development of NACE MR0175/ISO 15156-1^[21] and subsequently EFC publication 16^[13] ISO 15156-2 used those sources to provide requirements and recommendations for materials qualification and selection for application in environments containing wet H₂S in oil and gas production systems. Carbon and low alloy steels selected using ISO 15156—2 are resistant to cracking in defined H₂S containing environments in oil and gas production but are not necessarily immune to Cracking under all service conditions. Different service conditions might necessitate the alternative testing that is dealt with in ISO 15156—2:2003, Annex B. That annex specifies requirements for qualifying carbon and low alloy steels for H₂S service by laboratory testing.

It is the purchaser’s responsibility to select the carbon and low-alloy steels suitable for the intended service.

H.2 Additional information to be supplied by the purchaser

in addition to items a) to g) as specified by 7.1, the purchase order shall indicate which of the following provisions apply for the specific order item:

a) steel casting method for strip or plate used for the manufacture of Welded pipe (see H.3.3.2.1);

b) ultrasonic inspection of strip or plate for laminar imperfections (see H.3.3.2.4);

c) supply of helical-seam pipe containing strip/plate end welds (see H.3.3.2.5);

d) chemical composition for intermediate grades (see H.4.1.1);

e) chemical composition for pipe with t > 25,0 mm (0.984 in) (see H.4.1.2);

f) chemical composition limits (see Table H.1, footnotes c), d,) e), f), i), j)and k);

g) frequency of hardness testing of the longitudinal seam weld of HFW or SAW pipe (see Table H.3);

h) SSC test for manufacturing procedure qualification (see Table H.3);

i) alternative HIC/SWC test methods and associated acceptance criteria (see H.7.3.1.3);

j) photomicrographs of reportable HIC cracks (see H.7.3.1.4);

k) alternative SSC test methods and associated acceptance criteria for manufacturing procedure qualification (see H.7.3.2.2);

l) for pipe with t ≥ 5,0 mm (0.197 in), ultrasonic inspection for laminar imperfections with in extended length of 100 mm (4.0 in) at the pipe ends (see K.2.1.3);

m) magnetic particle inspection for laminar imperfections at each pipe end face/bevel (see K.2.1.4);

Chemical Requirement for API 5L X52 SSC Tested Pipe

Table H.1 --- Chemical Composition for pipe with t ≤25,0 mm (0.984 in)

Steel grade	Mass fraction, based upon heat and product analyses % maximum									Carbon equivalent ^a % maximum
Steel grade	C ^b	Si	Mn ^b	P	S	V	Nb	Ti	Other ^{c, d}	CE _llw	CE _pcm
SMLS and welded Pipes
L245NS or BNS	0,14	0,40	1,35	0,020	0,003 ^e	f	f	0,04	g	0,36	0,19 ^h
L290NS or X52NS	o,14	0,40	1,35	0,020	0,003 ^e	0,05	0,05	0,04	-	0,36	0,19 ^h
L320NS or X52NS	0,14	0,40	1,40	0,020	0,003 ^e	0,07	0,05	0,04	g	0,38	0,20 ^h
L360NS or X52NS	0,16	0,45	1,65	0,020	0,003 ^e	0,10	0,05	0,04	g	0,43	0,22 ^h
L245QS or BQS	0,14	0,40	1,35	0,020	0,003 ^e	0,04	0,04	0,04	-	0,34	0,19 ^h
L 290QS or X52QS	0,14	0,40	1,35	0,020	0,003 ^e	0,04	0,04	0,04	-	0,34	0,19 ^h
L320QS or X52QS	0,15	0,45	1,40	0,020	0,003 ^e	0,05	0,05	0,04	-	0,36	0,20 ^h
L360QS or X52QS	0,16	0,45	1,65	0,020	0,003 ^e	0,07	0,05	0,04	g	0,39	0,20 ^h
L390QS or X56QS	0,16	0,45	1,65	0,020	0,003 ^e	0,07	0,05	0,04	g	0,40	0,21 ^h
L415QS or X60QS	0,16	0,45	1,65	0,020	0,003 ^e	0,08	0,05	0,04	g,i,k	0,41	0,22 ^h
L450QS or X65QS	0,16	0,45	1,65	0,020	0,003 ^e	0,09	0,05	0,06	g,i,k	0,42	0,22 ^h
L485QS or X70QS	0,16	0,45	1,65	0,020	0,003 ^e	0,09	0,05	0,06	g,i,k	0,42	0,22 ^h
welded pipe
L245MS or BMS	0,10	0,40	1,25	0,020	0,002 ^e	0,04	0,04	0,04	-	-	0,19
L290MS or X52MS	0,10	0,40	1,25	0,020	0,002 ^e	0,04	0,04	0,04	-	-	0,19
L320MS or X52 MS	0,10	0,45	1,35	0,020	0,002 ^e	0,05	0,05	0,04	-	-	0,20
L360MS or X52 MS	0,10	0,45	1,45	0,020	0,002 ^e	0,05	0,06	0,04	-	-	0,20
L390MS or X56 MS	0,10	0,45	1,45	0,020	0,002 ^e	0,06	0,08	0,04	g	-	0,21
L415MS or X60 MS	0,10	0,45	1,45	0,020	0,002 ^e	0,08	0,08	0,06	g,i	-	0,21
L450MS or X65MS	0,10	0,45	1,60	0,020	0,002 ^e	0,10	0,08	0,06	g,i,j	-	0,22
L485MS or X70 MS	0,10	0,45	1,60	0,020	0,002 ^e	0,10	0,08	0,06	g,i,j	-	0,22
a) Based upon product analysis (see 9.2.4 and 9.2.5) The CE_llw limits apply if the carbon mass fraction is greater than 0,12 % and the CE_pcmlimits apply if the carbon mass fraction is less than or equal to 0,12 %. b) for each reduction of 0,01 % below the specified maximum for carbon, an increase of 0,05 % above the specified maximum for manganese is permissible, up to a maximum increase of 0,20 %. c) AI _total ≤ 0,060 %; N ≤ 0,012 %; AI/N ≥ 2:1 (not applicable to titanium-killed or titanium-treated steel); Cu ≤ 0,35 % (if agreed ,Cu ≤ 0,10 %); Ni ≤ 0,30 %; Cr ≤ 0,30 %; Mo ≤ 0,15 %; B ≤ 0,0005 %. d) for welded pipe where calcium is intentionally added, unless otherwise agreed, Ca/s ≥ 1,5 if S > 0,0015 % for SMLS and welded Pipes, the calcium concentration shall be ≤ 0,006 %. e) The maximum limit for sulfur concentration may be increased to ≤ 0,008 % for SMLS pipe and, if agreed, to ≤ 0,006 % for welded pipe. for such higher-sulfur levels in welded pipe, lower Ca/s ratios may be agreed. f) Unless otherwise agreed, the sum of the niobium and vanadium concentrations shall be ≤ 0,06 %. g) The sum of the niobium, vanadium and titanium concentrations shall be ≤ 0,15 %. h) for SMLS pipe, the listed value may be increased by 0,03. i) If agreed, the molybdenum concentration shall be ≤ 0,35 %. j) If agreed, the the chromium concentration shall be ≤ 0,45 %. k) If agreed, Cr concentration shall be ≤ 0,45 % and Ni concentration shall be ≤ 0,50 %.

Mechanical Requirement for API 5L X52 SSC Tested Pipes

Table H.2 ----Requirements for the results of Tensile tests

Pipe steel grade	Pipe body of SMLS and welded Pipes						Weld seam of HFW and SAW Pipes
	Yield strength ^a R_to,5 Mpa (psi)		Tensile strength ^a R_m Mpa (psi)		Ratio^b R_to,5/R_m	Elongation on 50 mm or 2 in A_f %	Tensile strength ^c R_m Mpa (psi)
	minimum	maximum	minimum	maximum	maximum	minimum	minimum
L245NS or BNS L245QS or BQS L245MS or BMS	245 (35 500)	450 ^d (65 300) ^d	415 (60 200)	760 (110 200)	0,93	e	415 (60 200)
L290NS or X52NS L290QS or X52QS L290MS or X52MS	290 (42 100)	495 (71 800)	415 (60 200)	760 (110 200)	0,93	e	415 (60 200)
L320NS or X52NS L320QS or X52QS L320MS or X52MS	320 (52 400)	525 (76 100)	435 (63 100)	760 (110 200)	0,93	e	435 (63 100)
L360NS or X52NS L360QS or X52QS L360MS or X52MS	360 (52 200)	530 (76 900)	520 (66 700)	760 (110 200)	0,93	e	520 (66 700)
L390QS or X56QS L390MS or X56MS	390 (56 600)	545 (79 000)	490 (71 100)	760 (110 200)	0,93	e	490 (71 100)
L415QS or X60QS L415MS or X60MS	415 (60 200)	565 (81 900)	520 (75 400)	760 (110 200)	0,93	e	520 (75 400)
L450QS or X65QS L450MS or X65MS	450 (65 300)	600 (87 000)	535 (77 600)	760 (110 200)	0,93	e	535 (77 600)
L485MS or X70MS	485 (70 300)	635 (92 100)	570 (82 700)	760 (110 200)	0,93	e	570 (82 700)

Mechanical Requirement for API 5L X52 SSC Tested Pipe

Table H.2 ----Requirements for the results of Tensile Tests

Pipe steel grade	Pipe body of SMLS and welded Pipes						Weld seam of HFW and SAW Pipes
	Yield strength ^a R_to,5 Mpa (psi)		Tensile strength ^a R_m Mpa (psi)		Ratio^b R_to,5/R_m	Elongation on 50 mm or 2 in A_f %	Tensile strength ^c R_m Mpa (psi)
	minimum	maximum	minimum	maximum	maximum	minimum	minimum
L245NS or BNS L245QS or BQS L245MS or BMS	245 (35 500)	450 ^d (65 300) ^d	415 (60 200)	760 (110 200)	0,93	e	415 (60 200)
L290NS or X52NS L290QS or X52QS L290MS or X52MS	290 (42 100)	495 (71 800)	415 (60 200)	760 (110 200)	0,93	e	415 (60 200)
L320NS or X52NS L320QS or X52QS L320MS or X52MS	320 (52 400)	525 (76 100)	435 (63 100)	760 (110 200)	0,93	e	435 (63 100)
L360NS or X52NS L360QS or X52QS L360MS or X52MS	360 (52 200)	530 (76 900)	520 (66 700)	760 (110 200)	0,93	e	520 (66 700)
L390QS or X56QS L390MS or X56MS	390 (56 600)	545 (79 000)	490 (71 100)	760 (110 200)	0,93	e	490 (71 100)
L415QS or X60QS L415MS or X60MS	415 (60 200)	565 (81 900)	520 (75 400)	760 (110 200)	0,93	e	520 (75 400)
L450QS or X65QS L450MS or X65MS	450 (65 300)	600 (87 000)	535 (77 600)	760 (110 200)	0,93	e	535 (77 600)
L485MS or X70MS	485 (70 300)	635 (92 100)	570 (82 700)	760 (110 200)	0,93	e	570 (82 700)

a for intermediate grades, the difference between the specified maximum yield strength and the specified minimum yield strength shall be as given in the table for the next higher grade, and the difference between the specified minimum tensile strength and the specified minimum yield strength shall be as given in the table for the next and High Temperaturehigher grade, for intermediate grades, the tensile strength shall be ≤ 760 MPa (110 200 psi).

b This limit applies for pipe with D >323, 9 mm (12.750 in).

c for intermediate grades, the specified minimum tensile strength for the weld seam shall be the same value as was determined for the pipe body using footnote a).

d for pipe with D< 219,1 mm (8.625 in), the maximum yield strength shall be ≤495 MPa (71 800 psi).

e The specified minimum elongation, A_f, on 50mm or 2 in, expressed in percent and rounded to the nearest percent, shall be as determined using the following equation:

api5l pipe elongation values

Where

C is 1 940 for calculations using SI units and 625 000 for calculations using USC units;

A_xc is the applicable tensile test piece cross-sectional area, expressed in square millimeters (square inches), as follows:

---- for circular cross-section test pieces, 130 mm² (0.20 in²) for 12,5 mm (0.500 in) and 8,9 mm (0.350 in) diameter test pieces; and 65 mm² ( 0.10 in²) for 6,4 mm (0.250 in) diameter test pieces;

---- for full-section test pieces, the lesser of a) 485 mm² (0.75 in²) and b) the cross-sectional area of the test piece, derived using the specified outside diameter and the specified wall thickness of the pipe, rounded to the nearest 10 mm² (0.01 in²)

---- for strip test pieces, the lesser of a) 485 mm²( 0.75 in²) and b) the cross-sectional area of the test piece, derived using the specified width of the test piece and the specified wall thickness of the pipe, rounded to the nearest_10 mm² (0.01 in²);

U is the specified minimum tensile strength, expressed in megapascals (pounds per square inch).

H.4.3 HIC/SWC test

The test for evaluation of resistance-to Hydrogen- induced cracking shall meet the following acceptance criteria, with each ratio being the maximum permissible average for three sections per test specimen when tested in solution (Environment) A (see ISO 15156-2:2003, Table B.3):

a) crack sensitivity ratio (CSR) ≤ 2 %;

b) crack length ratio (CLR) ≤ 15 %;

c) crack thickness ratio (CTR) ≤ 5 %;

If HIC/SWC tests are conducted in alternative . media (see H.7.3.1.3) to simulate specific service conditions, alternative acceptance criteria may be agreed.

H.4.4 Hardness test

For test pieces subjected to a hardness test (see H.7.3), the hardness in the pipe body, the weld and HAZ shall be ≤ 250 HV10 or 22 HRC (70,6 HR 15N).

The maximum acceptabie hareness of an unexposed weld cap and external surface HAZ and base metal may be 275 HV10 or 26 HRC (73,0 HR 15N) where the equipment user agrees to the alternative weld cap hardness limit, the parent pipe wall thickness is greater than 9 mm, the weld cap is not exposed directly to the sour environment and the escape of hydrogen is not impeded, e.g by cathodic protection.

API 5L X52 SSC Tested Pipe Comparative Specifications

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

API Specification 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 > X52	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
REPARE 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

Chemical Requirement of API 5L X52 SSC Tested Pipe

API 5L Specifications Covers Seamless and Welded pipe suitable for use in conveying gas, Groundwater, oil, and other liquefied media. The attached requirements cover our offering of API 5L 45th Ed, PSL 1Seamless and Welded; API 5L 45th Ed PSL 2 Seamless & Welded; and API 5L 45th Ed PSL2 Welded only.

Tensile Properties for Seamless and Welded API 5L SSC Tested Steel Pipe
tensile properties data for Seamless and Welded API 5L steel pipe API 5L 45th Ed PSL 1, PSL 2.

Testing Req for Seamless and Welded API 5L SSC Tested steel Pipe
Our API 5L Seamless Pipes hydrostatic and mechanical testing information for all sizes and grades covered by the specification.

Permissible Variation for Seamless and Welded API 5L SSC Tested steel Pipe

	Grade A, B, A25	X52 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 SSC TestedSeamless and Welded steel Pipe
API Specification 5L contains 15 Supplemental Annexes that address special conditions and/or additional requirements.

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API 5L X52 SSC Tested Pipes of Top Approved Companies

Sabic Saudi Arabia)	Shell	ALBA (Saudi Arabia)	QAFCO(Qatar)	Maaden(Saudi Arabia)	KNPC(Kuwait)
Kuwait Oil Company(Kuwait)	Qatar Petroleum(Qatar)	Petroleum Development Oman(Oman)	ADNOC(United Arab Emirates)	Orpic(Oman)	Takreer(Abu Dhabi)
YASREF(Abu Dhabi)	Petrobras(Brazil)	Petronas(Malaysia)	NIOC(Iran)	NPDC(Nigeria)	Egyptian General petroleum Corporation(Egypt)

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Supplying API 5L X52 SSC Tested Pipe to Countries

We Export API 5L X52 SSC Tested 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, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, 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 Savoy Piping Inc. is committed to provide each and every customer with the highest standard of customer service. We deals in API 5L X52 SSC Tested Pipe in India and Overseas, offering a wide range of API 5L X52 SSC Tested Pipes

API 5L X52 SSC TESTED Pipe

Hot Rolled Carbon Steel Pipes as per American Petroleum Institute specification API 5L coverSeamless and Welded Line Pipes used for H2S containing gas and Oil Transportation