API 5L B, X42 to X80
Reliable Pipes & Tubes Ltd. is PED approved manufacturer & Govt. of India recognized Export House, established in 1975. We are supplier of Pipes, Tubes, Pipe Connection, Tubular & Oil – gas piping materials for CBM field, Oil & Gas field, exploration drilling sector companies.
Reliable Pipes & Tubes Ltd. delivering high quality API steel pipe, Oil And Gas Pipelines, Onshore Line Pipe or API 5l Line Pipes For Oil since 1975.
We are able to supply the full range of tubulars to Oil & gas Industry on an ex-mill basis, including several ‘premium’ connections and the relevant accessories. We are also able to facilitate additional slotting, perforating and internal/external coating, as required.
Our specialist team has many years of experience of the unique technical and logistical demands of supplying this range of tubulars. In addition, we work with specialist third party inspectors and freight forwarders to ensure that our customers receive tubulars of the very highest quality. All our line pipe products are manufactured to meet international standards such as DNV OS F101, ISO 3183, API 5L, EN 10208 and ASTM, as well as customers’ specific requirements in standard and proprietary C-Mn and 13Cr weldable steel grades.
We are approved vendor & supplier of API Line Pipes, API 5L Grade B Pipes, API 5L Grade B carbon steel seamless pipes, X42 Pipe , X46 Pipe , X52 Pipe, X56 Pipe, X60 Pipe , X65 Pipe , X70 Pipe , X80 Pipe , L360 Pipe, EFW Pipes, ERW Pipes, HSAW Pipes, IBR Pipes, LSAW Pipes, SAW Pipes, Seamless Pipes, Welded Pipes and API 5CT in GASCO, KNPC, SAUDI ARAMCO, SABIC, ORPIC, NIORDC, PIDMCO etc, Reliable Pipes & Tubes Ltd. is also authorized Dealer & Distributor of top manufacturers & one of the largest exporter from INDIA of complete range of Seamless and Welded API 5L Line Pipes, API 5L Grade B, X42, X46, X52, X56, X60, X65, X70 Pipes for Oil & Gas Industry, Petrochemical Companies, Oil Refineries, Rigs, Onshore & offshore Projects. We are having our sales & support resident engineers in Bahrain, UAE, Qatar, Saudi Arabia, Oman, Iran, Iraq, Indonesia, Malaysia, Singapore, South Korea, Vietnam, Australia, Ecuador, Colombia, Brazil, USA, Mexico, Germany, Netherlands, Spain, France with adequate stock of Black Pipe, API Line Pipe, PSL1 Pipe, PSL 2 Pipe with Complete Piping Solutions. Our Piping Materials for Oil & Gas Industry comes with mill certificate & all required documents.
WHAT IS API 5L PIPE/ API STEEL PIPE?
API steel pipe used for transmit gas, water, and oil in Offshore Industry, Oil & Gas Projects, Oil Equipments & Instruments, Petroleum Services Companies, Oil Field Services Companies, Rig Industry: Oil & Gas Drilling & Exploration etc.
The American Petroleum Institute specification API 5L addresses seamless and welded steel line pipe for pipeline transportation systems in the petroleum and natural gas industries.
Specifications for API 5L adhere to the International Organization for Standardization ISO 3183, standardizing pipeline transportation systems within the materials, equipment and offshore structures for natural gas, petroleum, and petrochemical industries. When authoring the standards, the technical committee recognized that there are two basic Product Specifications Levels (PSL) of technical requirements and therefore developed PSL 1 and PSL 2. PSL 1 is a standard quality for line pipe where PSL 2 contains additional chemical, mechanical properties, and testing requirements.
API steel pipe covered by few grades and specification including A25, A, B and “X” Grades X42, X46, X52, X56, X60, X65, X70, and X80. The two digit number following the “X” indicates the Minimum Yield Strength (in 000’s psi) of pipe produced to this grade.
API 5L Pipe/ API Steel Pipe, API 5L Gr. B Steel Pipe / Grade A, B, Carbon Steel Seamless Pipes, Carbon Steel Welded Pipes, API 5L Line Pipes supplied to Oil & Gas Industry.
API 5L Seamless Pipes
Seamless pipes/ tubes, API 5L carbon steel pipes are made by rolling a preheated billet between offset rolls to create a tube shell. The tube shell is then elongated in a multi-stand rolling mill (with a mandrel) to achieve the desired wall thickness and a limited range of diameters. API Tube diameter can also be achieved with a sizing collar, but for significant diameter changes the tube is reheated and passed through a stretch-reducing mill – a multi-stand mill that reduces outside diameter but not wall thickness. The seamless range also includes Oil Country Tubular Goods (OCTG.)
API Boiler Tubes/ boiler tubing, the oil and gas industries and automotive transmission components are typical applications.
API 5L Welded Pipes
Welded pipes/ tubes are made from hot rolled or cold reduced strip, sheet or plate. Welded tube includes hollow sections, black and galvanised gas/water pipe, scaffolding tube and large diameter pipe. Small and medium diameters are produced in continuous, multiple-roll mills that progressively bend incoming, unheated strip into a circular cross-section prior to welding along the longitudinal seam. Tube may subsequently be cold-drawn through dies to achieve precise dimensions and finish. Large diameters (400-1,600mm) are made from discrete plate which is welded in an “O” shape before being mechanically or hydraulically expanded. API Spiral welded tube/ Pipes is available in diameters up to 2,500mm.
API Welded tubes are used in a wide range of general engineering applications as well as in power generation plants, oil refineries, automotive manufacturing and furniture production.
API 5L PIPE/ API STEEL PIPE SPECIFICATIONS
API 5L Pipe/ API Steel Pipe standard technical requirements:
|Parameters||PSL 1||PSL 2|
|Trade Name||API Steel Pipe||API Steel Pipe|
|Steel grades||A25 – X70||B – X120|
|Dimensions||10,3 – 2032,0 mm||114,3 – 2032,0 mm|
|Pipe ends||Plain, threaded, belled, prepared for special couplings||Plain (unless otherwise agreed)|
|Welding process||All||All, except laser|
|Heat treatments (M,N or Q&T)||Not established||For all grades from B through X120|
|Max % C in seamless||0,28% for grades ≥ B||0,24% for N pipes, 0,18 for Q pipes, up to X65|
|Max % C in welded pipes||0,26% for grade B to X70||0,22% for grade BM to X56M, 0,12% for X60M to X80M|
|Max % P||0,030% for grade A to X70||0,025% for grade B to X80M/Q|
|Max % S||0,030% for grade A to X70||0,015% for grade B to X80M/Q|
|Carbon equivalent||Not required (only on purchaser’s demand)||The maximum established for each grade|
|Maximum yield strength||Not established (minimum specified)||The maximum established for each grade|
|Maximum tensile stress||Not established (minimum specified)||The maximum established for each grade|
|Charpy impact test||Not required (only on purchaser’s demand)||Required for all grades at a min. of 0°C/32°F|
|Repair of body||by welding Allowed||Not allowed|
|Repair of weld||by welding Subject to agreement||Not allowed|
|Certification||When specified per 10.1.2||Mandatory as per 10.1.3|
The above table is extracted from API Specification 5L, 45th Edition.
1 Our stocks are all specified in (the higher) PSL 2 grade, killed and made according to fine grain practice.
2 Carbon mass fraction (of product analysis) equal or less than 0,12%, the carbon equivalent shall be reported as CEpcm.
Annexes with specific manufacturing or service requirements
– Annex B: Qualified manufacturing procedure for PSL 2 pipes
– Annex H: Sour services PSL 2 pipe
– Annex J: Offshore services PSL 2 pipe
API 5L PIPE/ API STEEL PIPE GRADES AND SIZE RANGE
- API 5L PIPE/ API STEEL PIPE Size Range: 1/2” NB to 36” NB
- API 5L PIPE/ API STEEL PIPE Thickness: STD, XH, SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
- End Connections for Line Pipes: Plain, Bevel, Screwed, Threaded
- Type: Seamless / ERW / Welded / Fabricated / CDW
- Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
- Length: Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths
- End: Plain End, Beveled End, Threaded
- End Protection: Plastic Caps
- Outside Coating: Black Painting, Anti-Corrosion Oil, Galvanised Finish, Finish as per customer Requirements
API 5L PIPE/ API STEEL PIPE VALUE ADDED SERVICES
- Draw & Expansion as per required Size & Length
- Fusion Bond Epoxy
- Tar Epoxy
- Heat Treatment
- Sand Blasting
- Machining etc.
TYPICAL APPLICATION OF API 5L PIPE/ API STEEL PIPE
Applications: Oil & Gas, Oil Refineries, Petrochemicals, Power Generation (Nuclear/Thermal), Steel, Sugar, Boiler Equipments, Pressure Vessels and General Engineering Purposes
API 5L PIPE/ API STEEL PIPE PACKAGING & SHIPPING
Pipes & Tubes are loose or in bundles tightened with Iron Strips. Special packings: Metal or Wooden Cases, Pallets etc.
OUR SPECIALIZATION IN API 5L PIPE/ API STEEL PIPE
Looking for Special Steel Grade API Steel Pipe Supplier?
Reliable Pipes & Tubes Ltd. is Specialize in supply of API Steel Pipe or linepipe supplies that your company needs for use in the oil or gas industries. API 5L Line Pipe Specifications for these pipes regulate usage for standard Grade A and Grade B pipes, with Grade X indicating stronger variants for drilling, production and transport requirements for offshore, arctic, deep well or harsher environments.
We also can help provide a complete range of other tubing, tabular & pipe connections supplies
Reliable Pipes & Tubes Ltd. provides a wide range of OCTG pipes, tubing and accessories for a variety of difficult drilling and production environments, we also provide a wide range of accessories including flanges, flange protectors, cut-to-length pipe, fittings, valves, Branch connections for your complete piping requirements, we stock heavy wall or heavy yield linepipe for oil and natural gas pipelines in (PSL-1, PSL-2 and PSL-3) grade classifications.
Our Specialization comes after supplying API Steel Line Pipe to 300+ companies from Oil & Gas Industry, Petrochemical, off Shore & on Shore Projects, Rigs, Chemical & Fertilizer companies in more than 40 countries since 1975.
API 5L PIPE/ API STEEL PIPE AVAILABLE SURFACE FINISH
Surface Finishes: Bare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap.
End Finishes: Beveled, Square Cut, Threaded & Coupled.
API SEAMLESS STEEL PIPE CHEMICAL COMPOSITION
|API 5L X42|
|API 5L X52|
|API 5L X60|
|API 5L X65|
|API 5L X70|
API SEAMLESS STEEL PIPE YIELD AND TENSILE STRENGTH
Yield to Tensile
|API 5L X42|
|API 5L X52|
|API 5L X60|
|API 5L X65|
|API 5L X70|