API 5L X GRADES WELDED 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 WELDED LINE PIPE

API 5L steel pipe comes in a variety of wall thicknesses and is manufactured domestically, to order, to meet our customer’s particular application requirements. We offer both seamless and welded (ERW*) to meet the particular challenges of all transmission environments. An understanding of the planned end use and desired method of pipe fabrication is a necessary prerequisite for selecting the appropriate material specification, pipe grade, special requirement (ASTM), API 5L product service level (PSL), API 5L Annex Requirement or CSA Z245.1 category or service group.

  • API Specification 5L PSL 1 and PSL 2 Comparison information.
  • Chemical Requirements for API 5L steel pipe
    API 5L Specifications covers seamless and welded pipe suitable for use in conveying gas, water, oil, and other liquefied media. The attached requirements cover our offering of API 5L 45th Ed, PSL 1 Seamless 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 steel pipe
    API Products tensile properties data for seamless and welded API 5L steel pipe API 5L 45th Ed PSL 1, PSL 2.
  • Testing Requirements for seamless and welded API 5L steel pipe
    API Products hydrostatic and mechanical testing information for all sizes and grades covered by the specification.
  • Permissible Variations for seamless and welded API 5L steel pipe
  • 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 seamless and welded steel pipe
    API Specification 5L contains 15 Supplemental Annexes that address special conditions and/or additional requirements.

We mainly stock the Pipes of following make

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

 

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