api spec 5l gr b type e
api 5l gr b specificationsapi 5l grade b pipe specsapi 5l specificationapi 5l b pipeapi 5l grade bapi specification 5l pdfapi 5l grade b pipeapi 5l pipe specificationsapi 5l x42 psl2 pipe suppliers - api 5l x42 line pipe priceAPI 5L Grade B Carbon Steel Seamless Pipes (API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1 PSL2 Line Pipe) 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 api spec 5l gr b type eWhats the difference between API 5L Gr.B and A106 Gr.B api spec 5l gr b type eJun 19, 2018API5L GR.B Pipes come from API Spec 5L Specification for Line Pipe with the application of gas, water and oil transportation. Standard Line Pipe has grade designation A and B. API 5L Grade b pipe can be two of API 5L product service level (PSL), thats is API 5L Gr.B PSL1 and API 5L Gr. B PSL2. ASTM A106 (S/A 106) pipe is the standard specification for seamless carbon steel
What difference between A106 steel pipe and A53 steel pipe?
API 5L is Specification for Line Pipe. Application. A 53 is a general steel pipe spec which covers galvanized pipe and black pipe. It is available in Type S (seamless), Type E (ERW, electric resistance welded longitudinal seam), and Type F (furnace welded). A106 Gr. B is intended for high temperature service (up to 750 Deg F).Steel Pipe - Kelly PipeA53 API5L Grade B X-42 X-52 X-70 Electric Resistance Welded Pipe (Type E) Size Ranges 2 24. Schedules All. Grades API-5L Gr B, API-5L Gr X42, API-5L Gr X52, API-5L Gr X60, API-5L Gr X65PSL1 and PSL2 *This material is stocked bare and Fusion Bond Coated*.Steel Casing Specifications Compari - MichiganASTM A53 ASTM A106 ASTM A589 API 5L SCOPE Seamless/Welded Black and Hot-Dipped Galvanized Steel Pipe Type F furnace-butt welded, continous welded Grade A or B common type Type E electric-resistance welded (Grade A or B) Type S seamless, (Grade A or B) Seamless Carbon Steel Pipe-High Temperature Service with ANSI B36.10 wall thickness (Grade api spec 5l gr b type e
Pressure and Temperature Ratings of ASTM A-53 B, A-106 B api spec 5l gr b type e
For pressure design of this heavy wall pipe consult the standard. Calculations are for Grade B seamless pipe to specifications ASTM A53, ASTM A106 or API 5L. A weld join efficiency factor (typically 85%) must be allowed for standard ERW pipe, and allowance made for corrosion or wear loss if appropriate. Conversion of carbides to graphite may api spec 5l gr b type ePressure and Temperature Ratings ASTM A-53, A-106 and Maximum allowable pressure and temperature ratings for petroleum refinery piping and chemical plant piping systems grade B with plane ends according ANSI/ASME B31.3 Process Piping.. Pressure and Temperature Ratings of A-53 B, A-106 B, A333, A334 and API 5L Carbon Steel Pipes - Imperial UnitsPSL 1 vs. PSL 2 Spec Sheet American Piping ProductsTraceability. 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. Notes *PSL1 & PSL2 requirements are given in the latest edition of API 5L specifications.
Learn about ASTM A53 Grade A & Garde B Pipe Types and api spec 5l gr b type e
Grade B. Garde A and Garde B pipes of Type E are made by continuous coil, and the longitudinal joint is welded by heat produced due to electric resistance between opposite ends of the pipe. In this process also, a set of rollers are used to join heated ends. The weld seam of Grade Bpipes is heat-treated after welding to a minimum of 540°C.FAQ - ASTM A53, API 5L Gr. B Steel PipeASTM A53 is a carbon steel alloy, used for structural steel pipe. The alloy specifications are set by ASTM International, in specification ASTM A53/A53M . A53 pipe is suitable for structural or pressure applications. A53 pipe comes in three types and two grades, A53 Type F, which is longitudinally furnace butt welded or continuous welded (Grade A only), A53 Type E, which is longitudinally electric resistance welded (Grades A and B), and A53 Type FAQ - ASTM A53, API 5L Gr. B Steel PipeAPI 5L ASTM A53 Gr. B ERW SAW Carbon Steel Pipe api spec 5l gr b type e A53 Type F, which is longitudinally furnace butt welded or continuous welded (Grade A only), A53 Type E, which is longitudinally electric resistance welded (Grades A and B), and A53 Type S, which is seamless pipe, produced by hot working, and possibly cold finishing, the steel (Grades A and B api spec 5l gr b type e
ERW Steel Pipe and Tube, ERW Casing
Standard API SPEC 5CT Application Casing serves as wall of well Specification OD WT End Type inch mm inch mm Grade J55 M65 N80/L80-1 P110 K55 8 5/8 219.08 0.304 7.72 - PS - - 0.352 8.94 api spec 5l gr b type e API 5L Gr.B 16 INCH SCH STD 5500 metersDifference Between ASTM A106 and API 5LNov 09, 2014Dual Stencilling of API 5L Pipe (i.e. X42/X52)Dec 03, 2009Flat Belts vs. Poly V Belts (Cogged Belts)Oct 22, 2009API 5L Pipe - Grade A vs. Grade BJul 13, 2009See more resultsAPI 5L X60 Seamless Pipe Grade X60 PSL1/PSL2 DSAW/ The American Petroleum Institute created specification API 5L for use in the oil and gas as well as the petrochemical industries. These industries require strong and hard pipes which are able to withstand the various stresses in the application. Hence, they use API 5L Grade X60 PSL 2 for their applications. Essentially, these pipes are a carbon api spec 5l gr b type eDifference Between API 5L and A 106 GR.B Pipes - CR4 api spec 5l gr b type eOct 10, 2013A106B pipe is, be definition, seamless, whereas, A53B, API 5L B and CSA can be either seamless OR welded. So, when we order quad stencilled pipe, is has to be seamless. Also, the spec for CSA is higher than for the ASTM/ASME and API grades, but CSA is a requirement for a number of our customers, which is why we add that on.
Carbon Steel Pipes & Tubes - ASTM A333 Grade 6 Tubes,
ASTM A53 is the specification that covers seamless and welded black and hot-dipped galvanized steel pipes. This specification covers following types and grades Type F - Furnace-butt-welded, continious welded Grade A, Type E - Electric-resistance-welded, Grades A and B and Type S - Seamless, Grade A and B. Pipes ordered under this specification is intended for mechanical and pressure api spec 5l gr b type eCarbon Steel Pipe, Fittings and Flanges - Atlas SteelsSpecification API 5L/ISO 3183 Dimensions ASME B36.10M, API 5L Product Seamless & Welded Carbon Steel for Line Pipe Grades A, B, X42, X52, X60, Refer API 5L specification for others Structural Steel Specification AS/NZS 1163 Dimensions AS/NZS 1163 Product Structural Steel Hollow Sections Grade C350L0, Refer standard for othersCarbon Steel Pipe A53/A106 Gr. B, A333 Gr. 6 api spec 5l gr b type eSep 20, 2017A53 type (S, E, F) Diameter and schedule (from 10 to 160 and XXS) Designation ASTM A53 Pipe length; Heat number; It is frequent to find pipes on the market pipes that comply, at the same time, with multiple standards A53, A106, API 5L Gr. B. Such compliance is shown as a mark on the pipe itself. GALVANIZED PIPE ASTM A53. What means api spec 5l gr b type e
By Authority Of - Public.Resource.Org
THE EXECUTIVE DIRECTOR OFFICE OF THE FEDERAL REGISTER WASHINGTON, D.C. Document Name CFR Section(s) Standards Body e. American Petroleum Institute. 49 CFR 192.113. API 5L Specification for Line PipeApi Spec 5l Steel Pipe, Psl 2 Steel PipeAPI Spec 5L specifies requirements for the manufacture of two product specification levels (PSL 1 and PSL 2) of seamless pipe and welded steel pipes. This standard covers the steel pipes made from different manufacturing process like seamless steel pipe, Electric Resistance Welded (ERW) steel pipe, Longitudinal Seam Submerged Arc Welding (LSAW api spec 5l gr b type eAmerican Petroleum Institute Purchasing GuidelinesThe following information is contained in Section 7 of API Specification 5L, 45th Edition 7 Information to be supplied by the purchaser 7.1 General information The purchase order shall include the following information a) quantity (e.g. total mass or total length of pipe); b) PSL (1 or 2); c) type of pipe (see Table 2); d) reference to API 5L; e) steel grade (see 6.1, H.4.1.1, or J.4.1.1, whichever is applicable);
ASTM A53 Grade B Pipe and SA53 Gr B ERW/Seamless api spec 5l gr b type e
The ASTM A53 Grade B Pipe is electric resistant welded and the size could range up to 100 inches in some cases for the ERW pipes. The usual range is 1/8 inches to 26 inches in diameter. The ASTM A53 Grade B Schedule 40 is one of the most used schedules because of the medium level pressure containment capacities.ASTM A53 Grade B Pipe and SA 53 Gr.B Seamless/ Erw Pipe api spec 5l gr b type eThe ASTM A53, is a specification which covers steel pipes furnished in any one of the following conditions i.e. - zinc-coated, black and hot dipped, welded and SA 53 Gr B Seamless Pipes as well. Also covered by the specification is the Sa 53 Gr B Line Pipes which ranges from in NPS 18 to NPS 26.ASTM A53 Grade B Pipe Specifications - Enpro PipeASTM A53 is the standard specification for the carbon steel pipe in seamless, welded, and zinc-coated galvanized pipes. Covers the dimensions ranges from OD 10.3 mm (1/8 inch) to 660 mm (26 inch). Enpro supply ASTM A53 Grade A and B Steel Pipe with below conditions:
ASTM A53 Grade B Pipe SA 53 Gr.B Seamless/ Erw Pipe in api spec 5l gr b type e
ASTM A53 Grade B Seamless Pipe could also be galvanized or zinc coated and could be hydraulic or round formed. The manufactured A53 Gr. B Erw pipes are available in either seamless or welded forms. A53 Gr B Type E pipes are manufactured by a continuous welding of the coil. The longitudinal joint of the pipe is welded producing heat.ASTM A53 Carbon Steel Seamless Pipe SpecificationsSep 14, 2020ASTM A53 Grade B Seamless is our most popular product under this specification and A53 pipe is commonly dual certified to A106 B Seamless pipe.. ASTM A53 Grade B is the material under the American steel pipe standard, API 5L Gr.B is also the American standard material, A53 GR.B ERW refers to the electric resistance welded steel pipe of A53 GR.B; API 5L GR.B Welded refers to the ASTM 106 pipeoctalsteelAPI 5L Pipe Specification (46th Edition Updated on 2020)octalsteelAPI 5L X70 Pipe SpecificationoctalsteelExplore furtherWhats the difference between API 5L Gr.B and A106 Gr.B api spec 5l gr b type eworldironsteelAPI 5L Grade B Pipe Specification - OctalsteeloctalsteelAPI 5L Gr.B/L245 steel vs A106 Gr.B steel for seamless api spec 5l gr b type esteel-plate-sheetAPI 5L Pipes for Pipelines Explained - Projectmaterialsblog.projectmaterialsAPI 5L pipe specifications American Piping ProductsamerpipeRecommended to you based on what's popular API 5L pipe specifications American Piping ProductsScopeProcessChemical RequirementsANSI / API 5L specifies the manufacture of two product levels (PSL1 and PSL2) of seamless and welded steel pipe for the use of a pipeline in the transportation of petroleum and natural gas. For material use in a sour service application, refer to Annex H; for offshore service application, refer to Annex J of API 5L 45th Edition.See more on amerpipePublished Apr 11, 2017API 5L Pipe Specification (Updated on 2020) - Octal SteelAPI 5L Pipe Specification (46th Edition Updated on 2020) API 5L pipe is carbon steel pipe used for oil and gas transmissions, it includes the pipes manufactured in seamless and welded (ERW, SAW). Materials covers API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1 & PSL2 onshore, offshore and sour services.
API Spec 5L, 44 Edition Specification for Line Pipe
1220 L Street, NW Washington, DC 20005-4070 api Background and History of Spec 5L API 5L initially issued in the 1920s Maintained by Subcommittee 5 / Task Group on Line Pipe Current 5L 44th edition is an adopted back ISO 3183 specification that contains both API and ISO requirements melded together to result in a singleAPI 5l Grade B Pipe Gr. B PSL1 / PSL2 Seamless/ ERW Pipe api spec 5l gr b type eAPI 5L Grade b ERW pipe Applications Oil Refineries, Petrochemicals, Power Generation (Nuclear/Thermal), Steel, Sugar, Boiler Equipments, Pressure Vessels and General Engineering Purposes API 5l grade b line pipe Thickness SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules API 5L GrB Pipes Type Seamless / ERW / Welded / Fabricated / CDWAPI 5L X70 PipesAPI 5L X70 Line PipesAPI 5L X70 PSL-1 api spec 5l gr b type eAPI 5L X70 PSL1 Pipes, API 5L X70 PSL1 Line Pipe, API 5L X70 PSL1 Seamless Pipes, API 5L X70 PSL1 Carbon Steel Pipes, API 5L Grade X70 PSL1 Pipes, ISO 3183 L450 PSL1 Pipe Savoy Piping Inc Manufacturer and Fabricator of API 5L X70 PSL 1 Pipe, Premier Suppliers of Bulk API 5L X70 PSL 1 Pipe Seamless Stock Worldwide.
API 5L X70 Pipe, API 5L X70 PSL1 / PSL2 Grade B Seamless api spec 5l gr b type e
Type of API 5L Grade X70 PSL2 Pipe ends Plain-end, threaded end API 5L X70 Line Pipe Seam welding All methods continuous welding limited to Grade A25 Electric welds welder frequency No minimum Carbon Steel Grade X70 Pipe Chemistry max P 0.030% for grades >= A API 5L X70 PSL2 Pipe Chemistry max S 0.030% API 5L X70 Gr B Pipe Carbon equivalentAPI 5L X65 PSL2 Pipe - API 5L Steel Line Pipe, Tube api spec 5l gr b type eAPI 5l X65 Seamless Pipe, PSL 1 X65 Carbon Steel Line Pipe suppliers. Covered under the ISO standard based API 5L specification are both welded as well as the API 5L X65 Seamless Pipes. Generally these API 5L X65 Asme Equivalent pipes can be manufactured from either alloy steel or carbon steel. A prime rea why our buyers prefer using the Carbon steel specified API 5L X65 API 5L X52 Seamless Pipe Grade X52 ERW/ DSAW Pipe PSL2 api spec 5l gr b type eAPI 5L Grade X52 ERW Pipe supplier. The use of carbon steel comes with several advantages. The chemistry of this carbon steel ISO 3183 L360 Pipe consists of a vital inclusion of manganese, as a microalloying element, which enhance the physical characteristics of the pipe. From high hardness to good strength, high quality API 5L Grade X52 PSL 2 pipes are an asset to the oil and petrochemical api spec 5l gr b type e
API 5L X Grades X52 X56 X60 X65 X70 Welded & Seamless api spec 5l gr b type e
The API SPEC 5L covers seamless and welded steel line pipe. It includes plain-end, threaded-end, and belled-end pipe, as well as through-the-flowline (TFL) pipe, and pipe with ends prepared for use with special couplings. Pipe manufactured to ASTM106 Grade A or B are not interchangable with API 5L. Requirements to API 5L X grades are more stringent; rolled grades are not acceptable and rework is API 5L SpecificationAPI 5L PipesAPI 5L Seamless Pipes api spec 5l gr b type eAPI 5L Grade B PSL1 Pipes Certified and Tested in accordance with ISO 3183, ISO 15156, NACE MRO175 / 103, HIC, SWC, SSC, SSCC, SOUR Service, H2S, IMPACT, Post Weld Heat Treatment (PWHT), IBR, High yield, IPS-M-PI-190, IPS-M-PI-221 etc. This API 5L Specification Covers Seamless and Welded Steel Line Pipe. It includes standard-weight and Extra-Strong threaded Line Pipe.API 5L Seamless Steel Pipe Seamless PipeoctalsteelAPI 5L Welded Steel Pipe here Welded PipeoctalsteelAPI 5L X65 PipeoctalsteelAPI 5L X60 Pipe SpecificationoctalsteelAPI 5CT Casing and Tubing SpecificationoctalsteelWhat do you need to know about API spec 5L?What do you need to know about API spec 5L?The API SPEC 5L specification provides standards for pipe suitable for use in conveying gas, water, and oil in the natural gas and oil industries. The API SPEC 5L covers seamless and welded steel line pipe. It includes plain-end, threaded-end, and belled-end pipe, as well as through-the-flowline (TFL) pipe, and pipe with ends prepared for use api spec 5l gr b type eAPI 5L X Grades X52 X56 X60 X65 X70 Welded & Seamless api spec 5l gr b type e
API 5L Pipes for Pipelines Explained - Projectmaterials
Sep 20, 2017In terms of compari with EN pipe standards, API 5L Gr. B equivalents are EN 10216-1 P265GH (seamless) and EN 10217-1 P265 (welded) whereas EN 10216-2 P265 GH is the EN equivalent grade for ASTM A106 Gr. B pipes. Line Pipe Materials Werkstoff vs API 5L Pipe Specifications (Seamless and Welded ) - Enpro PipeAPI 5L Pipe Supply Range. Grades API 5L Grade B, X42, X52, X56, X60, X65, X70, X80 Q/M/N/QS/MS/NS. Product Specification Level PSL1, PSL2, Sour Service, Onshore and Offshore. Steel Pipe Dimensions OD 1/2 to 2, 3, 4, 6, 8, 10, 12, 16 inch, 18 inch, 20 inch, up to 40 inch. Thickness Schedule SCH 10.API 5L Line Pipe, Foam Insulated Piping, Gas cylinder pipe api spec 5l gr b type eWorld iron&Steel specialized in supplying and exporting LSAW, SSAW and SEAMLESS API 5L line pipe, cylinder steel pipe, Hydraulic steel Pipe and boiler, superheater steel pipe, Foam Insulated Piping. More information, contact with us by [email protected]
API 5L L360 Pipes Stockists, Carbon Steel API 5L L360 api spec 5l gr b type e
Standard Size API 5L Gr.L360 CS Pipes Exporter, API 5L L360Q or X52Q PSL-2 Line Seamless Pipe, Carbon Steel API 5L Grade L360 Pipes, API 5L L360 PSL-1 Seamless Pipe for Line Pipe, Seamless API 5L L360 Line Pipe, 3LPE/3LPP/2LPE/2LPP Coating API 5L L360 Pipe Stockist in India, API 5L L360 Plain End Seamless Line Pipe Exporter, 2FBE/FBE Coated API 5L L360 Steel Seamless Pipe, API 5L API 5L Grade B Pipes - API 5L Grade B Line Pipe api spec 5l gr b type eWe, Stancor Alloys Inc. are one of the leading manufacturer and exporter of carbon steel API 5L Grade B Line Pipe in Mumbai, India.We also offer (american petroleum institute) API 5L Gr B Seamless Line Pipe, Gr. B API 5L Welded Line Pipe in different type of grades, dimensions, specification and thickness.Available Grades of API 5L Line Pipe like API 5L PSL1 AND API 5L PSL2 X42, X46, X52, API 5L Grade B PipeAPI 5L Carbon Steel PipeAPI 5L api spec 5l gr b type eThe American Petroleum Institute specification API 5L covers seamless and welded steel line pipe. This is steel pipe for pipeline transportation systems in the petroleum and natural gas industries. API 5L is suitable for conveying gas, water, and oil. Size range is limited only by manufacturers capabilities.
API 5L Grade B Pipe, CS Gr. B Seamless and ERW Pipe in api spec 5l gr b type e
API 5L Grade B Seamless Pipe Standard API 5L standard Grade B steel grade seamless steel pipe/tube (Specification for Line Pipe - ANSI/API specification 5L - 44th Edition, October 1, 2007) API 5L Grade B Pipe Sizes Nominal Pipe Size 1/2" to 48 " O.D. API 5L Grade B Pipe Wall Thickness - Schedule 10 through 160, STD, XS, XXS.API 5L Grade B Pipe Specification (PSL1, PSL2, SOUR api spec 5l gr b type eAPI 5L Grade B pipe is a common grade pipe for oil and gas pipeline transmissions. It also called L245 Pipe refer ISO 3183, named by minimum yield strength 245 Mpa (355,000 Psi). Equivalent material ASTM A106 B or ASTM A53 B, which have similar value on chemical composition, mechanical properties, and applications.API 5L Grade B ERW & Seamless Pipe PSL1/ PSL2 CS API 5L api spec 5l gr b type eThe applications can have seamless pipes ranging from ½ inches to 60 inches or the Electric Resistance Welded pipes up to 24 inches. There are also the SAW or LSAW pipes which could range from 16 inches to 100 inches. Our API 5L Grade B ERW Pipe is used for great strength. The API 5L Grade B Psl1 Material can be of different grades of steel such as the A53, A333, A179 and so on.
API 5L Gr B Carbon Steel ERW Pipes and Tubes
Line pipe grade designations come from API Spec 5L Specification for Line Pipe. Standard Line Pipe has grade designation A and B. Stronger grades have the designation X followed by the specified minimum yield strength of the pipe steel, measured in kilopounds per square inch (abbreviated ksi), e.g. X60 for pipe having a minimum yield strength api spec 5l gr b type eAPI 5L EFW / ERW Carbon Steel Pipe, API 5L Lsaw /Hsaw api spec 5l gr b type eAPI 5L SAW Pipes, Carbon Steel API 5L Gr. X42 ERW Pipe, API 5L Gr B Carbon Steel EFW Pipes, API 5L GR.B Hot Rolling ERW Steel Pipe, API 5L Gr B X46 LSAW Pipe Dealer, Carbon Steel API 5L Gr. X65 LSAW Pipe in India. Piyush Steel is one of the most reputed Manufacturer and Exporter Carbon Steel traders in the Indian market.A106 VS A53 VS API 5L VS DIN 1629 VS GB/T8162API 5L is specification for line pipe. APPLICATION A 53 is a general steel pipe spec which covers galvanized pipe and black pipe. It is available in Type S , Type E (ERW, electric resistance welded longitudinal seam), and Type F (furnace welded). A106 Gr. B is intended for high temperature service (up to 750 Deg F). It just applies to seamless api spec 5l gr b type e
(PDF) API 5L X52 PSL2 Pipe Specification Savoy Piping api spec 5l gr b type e
(api5lx52psl2seamlesslinepipessuppliers) grade range a25 through x70 gr b through x80 table 1 size range 0.405 through 80 42/1 through 80 table 1 type of pipe plainend, plainend table 1 ends threadedend, bevelledend, special coupling pipe seam welding all methods all methods table 1 continous welding except api spec 5l gr b type e What's the difference between API 5L gr.b and A106 grade B?What's the difference between API 5L gr.b and A106 grade B?API 5L Gr.b and A106 Gr.b are both carbon steel that are used in oil and gas transportation. Both of them can be welded, but the most of A106 Gr.B pipe are seamless. Here are some tiny details about A106 grade B and API 5L Gr.B PSL 1 in chemical and physical property Tensile Requirement The two pipe specifications overlap but vary.Whats the difference between API 5L Gr.B and A106 Gr.B api spec 5l gr b type e What's the difference between API 5L B and a53b?What's the difference between API 5L B and a53b?A106B pipe is, be definition, seamless, whereas, A53B, API 5L B and CSA can be either seamless OR welded. So, when we order quad stencilled pipe, is has to be seamless.Difference Between API 5L and A 106 GR.B Pipes - CR4 api spec 5l gr b type e
What are the dimensions of API 5L Grade B pipe?What are the dimensions of API 5L Grade B pipe?The material also has good strength. Navstar Steel is a leading supplier and manufacturer of these API 5L Grade B Seamless Pipe products in various dimensions and types. There are also welded pipes. The dimensions of the pipes vary from ½ inches to 48 inches in outer diameters.API 5L Grade B ERW and Seamless Pipe - Navstar Steel API 5L Grade B ERW and Seamless Pipe PSL1/ PSL2 CS API api spec 5l gr b type e
128 rowsAPI 5L Grade B ERW Pipe is made up of a steel material that has carbon, manganese, copper, nickel, chromium, molybdenum phosphorus, sulfur and vanadium in the composition. The material also has good strength. Navstar Steel is a leading supplier and manufacturer of these API 5L Grade B Seamless Pipe products in various dimensions and types.