ISO 3183 GR.L245 Seamless Pipe

ISO 3183 GR.L245 Seamless Pipe is a steel pipe and is commonly used for pipeline transportation systems in the petroleum and natural gas industries.   API 5L is suitable for oil and gas transmission, structural application, and mechanical components.

Trio Steel is a leading manufacturer, supplier and exporter of ISO 3183 GR.L245 Seamless Pipe

We supply and stock a full range of ISO 3183 GR.L245 Seamless Pipe.  All products we supply are conforming to industry-standards or exceeding API, ASTM, ASME, ANSI and other national and international standards.

ISO 3183 GR.L245 Seamless Pipe are individually covered so that the premium quality of material is retained and there are no damages in the last stages of production.

ISO 3183 GR.L245 Seamless Pipe comes with imprints relevant to the job information (for example heat number, size, material and part number). This information is also printed along all to whom ISO 3183 GR.L245 Seamless Pipe is delivered.

Your need for ISO 3183 GR.L245 Seamless Pipe of standard length and diameter pipes and tubing ends here. If you need high strength, high tensile, heavy wall line pipe requirements for deep sour wells, drilling, offshore drilling and production, arctic exploration and production, or you need ISO 3183 GR.L245 Seamless Pipe for natural gas, oil or water transport, then Trio Steel can meet the demands of your company.

ISO 3183 GR.L245 Seamless Pipe(enhanced) is a high yield seamless pipe that is modified to suit offshore structural purposes.  It is intended for (but not limited to) use in fixed offshore structures and is designed to operate in the offshore sector. To get more details download ISO 3183 GR.L245 Seamless Pipe

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Grade:ISO 3183 GR.L245 Seamless Pipe L 245 or B

X
The x symbol followed by a two or three digit number equal to the specified minimum yields strength in 1000 psi rounded down to the nearest integer.

Minimum Yield
At pipe body 245 MPa (35,500 psi)

Delivery Condition
+N Normalizing rollingQ Quenched and tempered
where +Q refers to a heat treatment
process consisting of quench
hardening followed by tempering

PSL
PSL refers to product specification level,
where PSL 1 mentions the minimum mechancial requirement

Applicable codes and standards  API 5L, 45th Edition / ISO 3183  Specification for line pipe – technical delivery conditions.

Size: 16” to 64”
Wall Thickness: 6 MM to 65MM
Length: up to 18 Meters

Mention the following as *Additional testing requirements met*: NACE MR
0175,NACE TM0177,NACE TM0284,HIC TEST, SSC TEST, H2 SERVICE,IBR, ECT in all
the products.

CHEMICAL COMPOSITION
C	Si	MN	P	S	V	Nb	Ti	Other	Carbon Equivalent
Max (b)	Max	Max (b)	Max	Max	Max	Max	Max		% maximum
									CE(IIW)	CE(Pcm)
0.26	–	1.20	0.030	0.030	(c),(d)	(c),(d)	(d)	(a)	–	–

MECHANICAL REQUIREMENT
Tensile Requirements on Pipe body of welded pipes				Ratio	Elongation	CVN Absorbed Energy		Heat Treatment
Yield Strength (R10.5)		Tensile Strength (R)		R 10.5/ R	%	0 degree celsius		Heat Treatment
PSI	Mpa	PSI	Mpa	Max	Minimum	Min J	Min ft. lb	Wield Seam Normalizing

35,500 min	245 min	60,200 min	415 min	–		–	–

IMPACT TEST
AVG ABSORBED ENERGY	IND. ABSORBED ENERGY
MIN (JOULES)	MIN (JOULES)
27	20

Notes:

0.50% maximum for copper; 0.50% maximum for nickel; 0.50% maximum for chromium and 0.15% maximum for molybdenum. For grades up to and including X52, Cu, Cr and Ni shall not be added intentionally.
For each reduction of 0.01% below the specified maximum concentration for carbon, an increase of 0.05% above the specified maximum concentration for manganese in permissible, up to a maximum of 1.65% for grades ≥ B, but ≤ X52; up to a maximum of 1.75% for grades > X52, but
Unless otherwise agreed, the sum of the niobium and vanadium contents shall be ≤ 0.06%.
The sum of the niobium, vanadium and titanium concentrations shall be ≤ 0.15%
Unless otherwise agreed.
Unless otherwise agreed, the sum of the niobium, vanadium and titanium concentrations shall be ≤ 0.15
Unless otherwise agreed, the sum of the niobium and vanadium contents shall be ≤ 0.06%.
The sum of the niobium, vanadium and titanium concentrations shall be ≤ 0.15%
Unless otherwise agreed.
Unless otherwise agreed, the sum of the niobium, vanadium and titanium concentrations shall be ≤ 0.15%

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Other details

Surface

All surfaces have been 100% visually inspected. The surface condition complies with API 5L standards.
External surface of pipe shall be coated with a layer of varnish.

NDT

All pipes will be ultrasonic tested on pipe body and pipe end as per API 5L standards:

longitudinal: 100% of the pipe surface
pipe ends not scanned by automatic ultrasonic system shall be inspected by manual UT or Magnetic Particle Examination.

Certification and traceability

All dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by recognized and independent inspection agency. Marking shall be in SI units (B) accordance with API requirements & mill standard.

Dimensional control

All dimensions will be supplied according to API 5L clause 9.11; In addition, the following tolerances apply:

Pipe body: +/- 0,75%
Pipe end: +/- 0,5%
Wall thickness: +15%, -12,5%
Length: -0 / +100mm

Pipe Ends

Pipe Ends are beveled. End angle shall be 30°- 0°/+5°, root face shall be 1.6mm +/- 0.8mm and fitted with bevel protectors.

Protection

Pipes are varnished on the outside.

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