API 5L LSAW LINE PIPES

Grade

Chemical Composition

Yield Strength

Tensile Strength 

Yield to Tensile 

Elongation

 

C

Si

Mn

P

S

V

Nb

Ti

min. (KSI)

min. (KSI)

Ratio (max)

%

API 5L X52

0.16

0.45

1.65

0.020

0.010

0.07

0.05

0.04

52

66

0.93

21

API 5L X56

0.16

0.45

1.65

0.020

0.010

0.07

0.05

0.04

56

71

0.93

19

API 5L X60

0.16

0.45

1.65

0.020

0.010

0.08

0.05

0.04

60

75

0.93

19

API 5L X65

0.16

0.45

1.65

0.020

0.010

0.09

0.05

0.06

65

77

0.93

18

API 5L X70

0.17

0.45

1.75

0.020

0.010

0.10

0.05

0.06

70

82

0.93

17

 

API 5L LSAW LINE PIPES

Application:
Used for construction of long distance pipelines for combustible liquids and gases, nuclear station pipelines, heating system pipelines, general-purpose pipelines, vessels manufacturing, mechanical engineering and instrumental engineering.

DISTINCTIVES FEATURES:

  • LSAW Gas line Pipes are manufactured of metal in-house produced and smelted in the electric furnace, treated with synthetic slags and cast by continuous casters. The applied steel making process ensures the achievement of chemically pure steel with reference to sulphur and phosphor contents providing high tensile, ductility and corrosion resistance properties of pipes to be operated at low temperatures in various corrosion media.
  • Rolling using a press piercing mill and continuous mill equipped with a fixed mandrel allows strict measurement tolerances to be obtained and ensures a lack of pipe body and surface defects.
  • In order to achieve high tensile and ductility steel as well as its required structure, providing a high corrosion resistance in various corrosion media, pipes are heat treated in a computerized walking beam furnace. 70% of oil line pipes are subject to heat treatment.
  • Pipes are inspected for internal and external flows by automatic non-distructive testing of ultrasonic and electromagnetic inspection. Pipe ends inspection after beveling is done by magnetic-fluoroscopic flaw detection.
  • While manufacturing seamless line pipes ensures testing of corrosion-resistance properties through hydrogen included cracking method under NACE MR 02-84 and sulphide stress corrosion cracking method under NACE MR 01-77.

Process:

  • LSAW (LSAW) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged arc welding and flaring from production. A wide range of the finished product specifications, weld toughness, ductility, uniformity and dense, with a large diameter, wall thickness, high pressure resistance, low-temperature corrosion resistance, etc.. 

Quality Standard:
EN10217 Welded steel tubes for pressure purposes.
IS: 3589 Steel tubes for water and sewage
IS: 1978-1982 Steel tubes for use in transportation of oil; gas & Petroleum products
BS: 1387 Steel Tubes for use for Water, Gas, Air and Steam
ASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
DIN 2458 WELDED STEEL PIPES AND TUBES
API 5L Specification for Line Pipe

Coating Standard:

  • ANSI/AWWA C104/A21.4 American National Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water
  • ISO 21809 Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems
  • DIN 30670 Polyethylen coatings of steel pipes and fittings

Steel Grade:

  • BS: 1387, EN10217: S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52
  • ASTM A 53: Gr. A, Gr B, Gr C, Gr.D
  • API 5L: A, B, X42, X46, X52, X56, X60, X65 X70
  • GB/T9711: L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555

Sizes Range:

  • Outer Diameter: 219mm-1820mm
  • Wall Thickness: 5.0mm-50mm
  • Length: 6mtr-22mtr

End:

  • square ends (straight cut, saw cut, and torch cut);
  • beveled for welding (All line piping is square cut to the tolerance specified and bevelled to ANSI B16.25. An angle of 30º (-0º, +5º) and a landing of 1,6 mm, ±0,8 mm is applied. Schedule 160 material is supplied without bevelling.)

Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)
Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Hardness Test, Blow Test, Impact Test, etc.), Exterior Size Inspection, Hydrostatic Test(The standard pressure is limited to 20,7 MPa (3000 psi)), X-ray Test.
Mill Test Certificate: EN 10204/3.1B
Third party inspection: SGS, BV, Lloyds etc.

We mainly stock the Pipes of following make

  • SOUR SERVICE API 5L GRADE X60 PSL1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE API 5L GRADE X65 PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE API 5LGRADE X70 PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE API 5L GRADE X80 PSL 1 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE API 5L GRADE X90 PSL 1 LSAW / SAWL Steel  NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE API 5L GRADE X60 PSL 1 LSAW / SAWL Steel  NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE API 5L GRADE X65 PSL 1 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE API 5L GRADE X70 PSL 1 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE API 5L GRADE X80 PSL 1 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE API 5L GRADE X90 PSL 1 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE API 5L GRADE X120 PSL 1 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE API 5L GRADE X60 PSL 1  LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE API 5L X60 PSL 1  LSAW / SAWL  NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE API 5L GRADE B PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE API 5L GRADE C PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE API 5L GRADE X80 PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE API 5L  GRADE X65 PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE API 5L GRADE X52 PSL 1  LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE API 5L GRADE X56 PSL 1  LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE API 5L GRADE X90 PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X52  PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • API 5L SOUR SERVICE GRADE X65 PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy 
  • API 5L SOUR SERVICE GRADE X60 PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X52  PSL 1 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy 
  • API 5L SOUR SERVICE GRADE X70  PSL 1 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy 
  • API 5L SOUR SERVICE GRADE X42 PSL 1 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy 
  • API 5L SOUR SERVICE GRADE B  PSL 1 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy 
  • API 5L SOUR SERVICE GRADE X80  PSL 1 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy 
  • API 5L SOUR SERVICE PSL 1 LSAW / SAWL  Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X56  PSL 1 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X70  PSL 1 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L  SOUR SERVICE GRADE X65 PSL 1 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X80 PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X56 PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X120 PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L  SOUR SERVICE GRADE X60 PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X65 PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L  SOUR SERVICE GRADE X70 PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • API 5L  SOUR SERVICE GRADE X90 PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L  SOUR SERVICE GRADE X80 PSL 1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE API 5L GRADE X60 PSL1 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE API 5L GRADE X65 PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE API 5L GRADE X42  PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE API 5LGRADE X52 PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE API 5L GRADE X56  PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE API 5L GRADE X60 PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE GRADE X65 API 5L PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE GRADE X70 API 5L PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE GRADE X80 API 5L PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE GRADE X90 API 5L PSL 2 LSAW / SAWL Steel  NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE GRADE X120 API 5L PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156  Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE GRADE X42 API 5L PSL 2  LSAW / SAWL Steel  NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE GRADE X46 API 5L PSL 2  LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE GRADE X52 API 5L PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE GRADE X56 API 5L PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE GRADE X60 API 5L PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE GRADE X65 API 5L PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICE GRADE X70 API 5L PSL 2  LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • SOUR SERVICE GRADE X80 API 5L PSL 2  LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • SOUR SERVICEGRADE X90 API 5L PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X120 PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • API 5L SOUR SERVICE GRADE X42 PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X46 PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X52 PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy 
  • API 5L SOUR SERVICE GRADE X60 PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X65 PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X70 PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X80 PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X90  PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X120 PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X42 PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X46 PSL 2 LSAW / SAWL Steel NACE MR 0175/ISO 15156 Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X52 PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X56 PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X60 PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X65 PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X70  PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X80 PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy 
  • API 5L SOUR SERVICE GRADE X60  PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy
  • API 5L SOUR SERVICE GRADE X65 PSL 2 LSAW / SAWL NACE MR 0175/ISO 15156 Steel Pipes Stock - Europe / Korea / Japan / Italy

 

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