40 secs ASTM A335 P5, P9, P11, P22, P91, Chrome-Moly Alloy Pipe astm a335 p9 sch40 8 quot alloy steel seamless for boilers
ASTM A335 is the seamless ferritic alloy steel pipe that used in high-temperature services and boiler industry. Common used Grade P5, P9 , P11, P22, P91. ASTM A335 pipe also named as ASME S/A335 Chrome-Moly pipe, it is a type of seamless pipe used in high temperature environments of 540 750 °C.It covers nominal wall and minimum wall thickness pipe that 4 mins ASTM A335 P9 SCH 40 8 Quot Alloy Steel Seamles steelindianetASTM A335 P5 Seamless Pipe SA 335 Grade P5 Alloy Steel Pipe MaterialASTM A335 P91 IBR Seamless Pipes at Rs 100/kg , , astm a335 p9 sch40 8 quot alloy steel seamless for boilersunited-steelSeamless Alloy Steel TubesteelindianetASTM A335 P22 Seamless Pipe SA335 Grade P22 Alloy Steel Pipe SCH 40united-steelSeamless Alloy Steel Tube images ASTM A335 P9 Seamless Pipe and SA 335 Grade P9 Alloy Enquire For Best Rates On ASTM A335 P9 Seamless Pipe suppliers, offer Genuine price of SA335 Grade P9 Alloy Steel ERW Pipes with Mill TC. view ASTM A335 P9 Pipe and ASME SA335 p9 material Price.ASTM A335 Grade P9 Alloy Steel Seamless Pipe U.S. MetalsUNS # S50400. Pipe A335 /SA335. Forged/Bored Pipe A369/SA369. A335 /SA335 P9 is a seamless ferritic alloy-steel pipe used for high-temperature applications. These pipes are versatile and can be used to transmit water, oil and natural gas. Key to the composition of chrome moly alloy P9 is the addition of chromium and molybdenum.
astm a335 p9 alloy seamless steel pipe For heavy Duty astm a335 p9 sch40 8 quot alloy steel seamless for boilers
astm a335 p9 alloy seamless steel pipe that come in distant varieties, sizes, material quality grades, and applications. These solid structural. astm a335 p9 alloy seamless steel pipe are used for bending, de-coiling, punching, cutting, framework construction, automotive uses, and many more. Select from customized. astm a335 alloy steel Pipe p5 a335 alloy steel seamless astm a335 p9 sch40 8 quot alloy steel seamless for boilersSpecifications Reference Documents Table 1 Chemical Requirements JFE ASTM A335/ ASME SA335 alloy steel seamless pipe for power plant Standard:A335 Grade:P1 P2 P5 P9 P11 P12 P15 P22 P91 P92 1. JFE ASTM A335/ ASME SA335 alloy steel seamless pipe for power plant 2.Standard:A335 3.Grade:P1 P2 P5 P9 P11 P12 P15 P22 P91 P92 Type JFE ASTM A335/ ASME SA335 alloy steel seamless pipe for power plant Executive standards ASTM A213/ a335 Grades T2/T5/T9/T11/T12/T17/T21/T22/T91/T92 A335 P1 P2 P See more on stebersteel.net ASTM A335 P9 Pipe Suppliers / ASME SA335 P9 Alloy Steel astm a335 p9 sch40 8 quot alloy steel seamless for boilersSteelpipes Online - Buy wholesale directly from manufacturers to get genuine pricing of High Quality ASTM A 335 gr P9 , sa 335 gr p9 . maintains one of the India's largest inventory of ASTM A 335 gr P9 , ASTM A335 grade P9 , ASME SA335 P9 Pipe, ASTM A335 gr P9 . Buy directly from ASTM A335 P9 Pipe Suppliers & save 24% amount. Which is code case for ASTM A335 p91 type 2?Which is code case for ASTM A335 p91 type 2?ASTM A335 P91 Type 2 evolved from EPRI recommended Code Case 2864. U. S. Metals has been and continues to tailor our inventory around EPRI recommendations.From high energy pipes and fittings to valves and flanges, U.S. Metals can supply all of your companys P91 needs.ASTM A335 Grade P91 Alloy Steel Seamless Pipe U.S. Metals
What kind of pipe is ASTM's / 335 Moly?What kind of pipe is ASTM's / 335 Moly?ASTM A335 Pipe (ASME S/A335, Chorme-Moly) is a seamless ferritic Alloy-Steel Pipe for high temperature service.ASTM S/A 335 Chrome Moly Pipe A335 P Grade Piping astm a335 p9 sch40 8 quot alloy steel seamless for boilers What are the supplementary requirements in ASTM A335?What are the supplementary requirements in ASTM A335?1.3 Supplementary requirements (S1 to S8) of an optional nature are provided. Supplementary requirements S1 through S6 call for additional tests to be made, and when desired, shall be so stated in the order together with the number of such tests required.ASTM A335 / A335M - 21 Standard Specification for Seamless astm a335 p9 sch40 8 quot alloy steel seamless for boilers Sturdy, Stainless astm a335 p22 welding alloy pipe for astm a335 p9 sch40 8 quot alloy steel seamless for boilers
Stainless and galvanized astm a335 p22 welding alloy pipe for industrial and commercial purposes at . These hot-dipped astm a335 p22 welding alloy pipe are ideal for seamless construction uses.
Standard Specication for Seamless Ferritic Alloy-Steel astm a335 p9 sch40 8 quot alloy steel seamless for boilers
1 This specication is under the jurisdiction of ASTM Committee A01 on Steel , Stainless Steel and Related Alloysand is the direct responsibility of Subcommittee A01.10on Stainless and Alloy Steel Tubular Products. Current edition approved Apr. 10, 2003. Published May 2003. Originally approved in 1951. Preferred supplier of ASTM A335 P9 Alloy Steel Seamless astm a335 p9 sch40 8 quot alloy steel seamless for boilersASME SA335 High Temperature Alloy Steel Boiler Tube, Steel Grades P1, P5, P9 , P11, P22, P91, premier industrial source for ASTM A335 P9 Alloy Steel Seamless Pipe, P9 Chrome Moly Pipes and Tubes, Alloy Steel Pipe, Alloy Steel Tubes, ASTM A335 , ASTM A213 Pipes,Seamless Ferritic Alloy -Steel Pipe for High-Temperature Service in India PIPE 16" ASTM A335 GR.P9 SMLS SCH.40 P9 Alloy Seamless astm a335 p9 sch40 8 quot alloy steel seamless for boilersPIPE 16 ASTM A335 GR.P9 SMLS SCH.40 P9 Alloy Seamless Steel Pipe CangZhou ZhongShun Steel Pipe Trade CO.,LTD Add Cangzhou Custom House Building,Cangzhou City,
How big is an ASTM A335 P9 pipe?How big is an ASTM A335 P9 pipe?ASTM A335 P9 Specification ASTM A335 P9 Pipe Standards ASTM A 335, ASME SA 335 Alloy Steel P9 Pipe Specialized in Alloy Steel ASTM A335 P9 Pipe Outer Dime astm a335 p9 sch40 8 quot alloy steel seamless for boilers 19.05mm 114.3mm Steel P9 Pipe Wall Thickness Alloy Steel ASTM A335 P9 Pipe Length max 16000mm 10 more rows astm a335 p9 sch40 8 quot alloy steel seamless for boilersASTM A335 P9 Pipe SA335 P9 Alloy Steel Seamless Pipe astm a335 p9 sch40 8 quot alloy steel seamless for boilers Astm a335-p9-alloy-steel-pipe - SlideShare
ASTM A335 P9 is the part of ASTM A335 , The pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. The steel mate Astm A335 P92 Alloy Seamless Pipes Suppliers & Exporters astm a335 p9 sch40 8 quot alloy steel seamless for boilersDinesh Tube (India) specializes in ASTM A335 UNS K91560, ASME SA335 Grade p92 Alloy Steel Seamless Pipes, ANSI B 36.10, Alloy Steel Gr. p92 Seamless Round, p92 Pipe, Square, Rectangular, Hydraulic pipes With years of experience in exporting. Dinesh Tube (India) has export high-quality Alloy Steel Gr. p92 Seamless Round Pipes to customers astm a335 p9 sch40 8 quot alloy steel seamless for boilers
Astm A335 P9 Pipe Suppliers & Alloy Steel Asme SA335 P9 astm a335 p9 sch40 8 quot alloy steel seamless for boilers
Global stainless is BPCL approved of ASTM A335 p9 Seamless Pipe Supplier, Stockist And Exporter of Asme SA335 p9 pipe material - a335 p9 pipe stock - Astm A335 P9 pipe manufacturers - p9 alloy steel pipes suppliers India. Alloy Steel Seamless Pipes/Tubes ASTM A335 P5, P9, P11 astm a335 p9 sch40 8 quot alloy steel seamless for boilersASTM A335 /ASME SA 335 P5, P9, P11, P22, P91 Seamless Pipes, Tubes Specifications, Stock and Supply Range Size Range 1/2 NB to 36 NB Thickness Range SCH 40 , SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules Alloy Steel Pipes Specifications ASTM A/ASME SA 335 P1, P2, P5, P9 , P11, P12, P22, P23, P91, and P92 End Connections for Line Pipes Plain, Bevel, Alloy Steel ASTM A335 P9 Alloy Pipe - Kasko MakineAS Grade P9 High Pressure Seamless Pipes, P9 Alloy Steel Seamless Pipes, ASTM A335 P9 Square Pipes Stockholder, Alloy Steel Gr P9 Seamless Pipes Manufacturer, Stockist, Suppliers and Exporter. Alloy Steel A/SA 335 GR. P9 Pipes and Tubes is the best single added substance that expansions high temperature creep quality. Alloy Steel A/SA 335 GR.
Alloy Steel ASTM A335 - ASTM A335 P-92 Wholesale
ASTM A335 P-92. ASTM A335 P92 is the part of ASTM A335 , The pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. The steel material shall conform to chemical composition, tensile property, and hardness requirements.Each length of pipe shall be subjected to the hydrostatic test. ASTM S/A 335 Chrome Moly Pipe A335 P Grade Piping astm a335 p9 sch40 8 quot alloy steel seamless for boilersASTM A335 Pipe (ASME S/A335 , Chorme-Moly) is a seamless ferritic Alloy -Steel Pipe for high temperature service. Pipe ordered to this specification shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding. Sometimes referred to as P Grade, chome moly pipe is popular in P-Grades P5, P9 astm a335 p9 sch40 8 quot alloy steel seamless for boilers ASTM A335 pipe specification - Sunny SteelThe range of ASTM A335 P12 seamless alloy steel pipe sizes that may be examined by each method shall be subjected to the limitations in the scope of the respective practice. This specification covers seamless ferritic alloy -steel pipe for high-temperature service.
ASTM A335 P91, Seamless Ferritic Alloy Steel Pipe, High astm a335 p9 sch40 8 quot alloy steel seamless for boilers
ASTM A335 /A335M specification covers nominal wall and minimum wall seamless ferritic alloy -steel pipe intended for high temperature service. Pipe ordered to ASTM A335 /A335M specification shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding. ASTM A335 P91 alloy pipe Canada Steel and Casing ImportsWe can offer a comprehensive range of ASTM A335 /ASME SA335 P11 High Pressure Steel Pipe for the right technical solution. Canada Steel And Casing Imports Inc. import a wide selections of ASTM A335 /ASME SA335 P11 High Pressure Steel Pipe, Alloy Steel Pipes ASTM A335 /ASME SA335 P1, P2, P5, P5b, P5c, P9 , P11 & ASTM A106 Grade B Carbon Steel Seamless Pipes ASTM A335 P91 Seamless Alloy Steel Pipe And Sa P91 ASTM A335 P91 Pipe has two different types. There are type 1 and type 2. The type 2 is the most used. The material composition includes carbon, manganese, phosphorus, sulfur, silicon, 8 % chromium and molybdenum in the major part. Multi Metals (India) is a leading manufacturer of the ASTM A335 P91 Pipe in different dimensions and shapes.
ASTM A335 P9 seamless alloy steel pipe, High pressure astm a335 p9 sch40 8 quot alloy steel seamless for boilers
ASTM A335 P9 alloy steel pipe. ASTM A335 P9 Alloy steel pipe apply to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant. ASTM A335 P9 is the part of ASTM A335 , The pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. ASTM A335 P9 alloy steel pipe - Ceramic lined pipeSeamless Alloy Steel Pipes according to ASTM A335 Grade P9 are reheated and furnished in full annlealed,isothermal annealed or normalised quenched and tempered condition. ASTM A335 Grade P9 Alloy Steel Seamless Pipes have a typical chemistry with additions of 8 .00-10.00 Chromium and 0.90-1.10 Molybdenum. ASTM A335 P9 alloy pipe in all sizes, offer ASTM A335 P9 astm a335 p9 sch40 8 quot alloy steel seamless for boilersVishal Steel (India) is the most acclaimed manufacturer, exporter, distributor and supplier of industrial ASTM A335 P9 alloy pipe with required test certificates. You can also Order small quantities, we will be happy to quote best price for small and large quantities & can typically deliver the ASTM A335 P9 alloy pipe in minimum time frame astm a335 p9 sch40 8 quot alloy steel seamless for boilers
ASTM A335 P9 alloy pipe Canada Steel and Casing Imports
We can offer a comprehensive range of ASTM A335 /ASME SA335 P11 High Pressure Steel Pipe for the right technical solution. Canada Steel And Casing Imports Inc. import a wide selections of ASTM A335 /ASME SA335 P11 High Pressure Steel Pipe, Alloy Steel Pipes ASTM A335 /ASME SA335 P1, P2, P5, P5b, P5c, P9 , P11 & ASTM A106 Grade B Carbon Steel Seamless Pipes ASTM A335 P9 Seamless Pipe SA335 Grade P9 Alloy Steel astm a335 p9 sch40 8 quot alloy steel seamless for boilersThe wall thickness ranges from 2mm to 14mm as well. The ASTM A335 P9 Seamless Pipe is made up of carbon, manganese, phosphorus, silicon, sulfur with chromium and molybdenum. This specific combination provides the seamless and A335 P9 Welded Pipe with good mechanical properties. The minimum yield strength of the pipes is 205MPa and the minimum tensile ASTM A335 P9 Pipe, SA335 P9 Seamless Pipe, P9 Alloy Steel astm a335 p9 sch40 8 quot alloy steel seamless for boilersA335 P9 material composition includes 0.05 0.15 carbon max, 0.30 0.60 Manganese, 0.025 Sulfur and Phosphorous max each, 0.50 1.00 Silicon , 1.00 1.50 Chromium and up to 0.90 1.10 molybdenum.It allows nominal wall and minimum wall seamless ferritic alloy -steel pipe and intended for very high-temperature condition applications.
ASTM A335 P9 Pipe and SA 335 gr P9 Seamless/ Welded
IBR approved UNS S50400 Welded Chrome Pipe and SA 335 gr P9 Seamless Pipe supplier in India. ASTM A335 P9 Pipe is a chromium molybdenum alloy steel pipe. It is suitable for high temperature services. Hi-tech Metal & Tubes is a manufacturer, stockiest and distributor of these pipes in various ranges. ASTM A335 P9 Pipe SA335 P9 Alloy Steel Seamless Pipe astm a335 p9 sch40 8 quot alloy steel seamless for boilersThe a335 p9 pipes, made from ferritic Alloy -Steel , are meant for high temperature applications. the sa335 p9 material chemically contains metals like Molybdenum and Chromium added to the alloy . By the addition of metals like Molybdenum and chromium, there is an increase in the tensile strength of the alloy . The yield strength of the a335 p9 welded pipe is 205 Mpa, while its ASTM A335 P9 Alloy Steel Seamless Pipes - Amardeep SteelWe offer a wide range of ASTM A335 P9 Alloy Steel Seamless Pipes that is using high quality raw materials. hese Alloy Steel P9 ERW Pipes is forged between 2250 Degree F / 1750 Degree F (1230 Degree C / 955 Degree C) following a soak at forging temperature of 30 minutes per inch of billet or ingot section thickness.
ASTM A335 P5, P9, P11, P22, P91 Pipe - Steel Pipe, OCTG astm a335 p9 sch40 8 quot alloy steel seamless for boilers
ASTM A335 pipe (with Grade P5, P9 , P11, P22, P91 pipes) know as Chrome-Moly Alloy Pipe, has been widely used in different industries for high temperature, high pressure services. According to market data, it is one of the most consumption alloy pipes in boiler industry, heat exchanger, power station, high and super high pressure vessels. ASTM A335 P5 Alloy Steel Seamless Pipe and SA 335 P5 astm a335 p9 sch40 8 quot alloy steel seamless for boilersThe ASME SA 335 Grade P5 Alloy Steel Pipes are made up of a chromium molybdenum alloy that makes it stronger and corrosion resistant. The ASTM A335 P5 Pipe standards differ. It could be ordered from smaller sizes to larger diameters. The chromium addition of the A335 P5 Chrome Pipe is in the range of 4-6%. ASTM A335 P1 Pipe, SA335 P1 Material & Seamless Pipe astm a335 p9 sch40 8 quot alloy steel seamless for boilersASTM A335 P1 Pipe Suppliers (ASME S/A335 , Chorme-Moly) is a consistent ferritic Alloy Steel Pipe for high temperature administration. Compound Steel P1 Pipe and P1 Seamless Pipe are appropriate for ASTM A335 P1 Pipe Temperature Limit application, for example, bowing, flanging (vanstoning), and comparative shaping activities, and for combination astm a335 p9 sch40 8 quot alloy steel seamless for boilers
ASTM A335 P1 Alloy Steel Seamless Pipes
Ashapura Steel is Leading manufacturer, exporters and Supplier of high quality ASTM A335 GR. P1 AS Seamless Pipes, ASTM A335 Pipe, Alloy Steel Seamless Pipes, Alloy Steel Piping in ASTM A335 Grade P91 Alloy Steel Seamless Pipe U.S. MetalsAbout ASTM A335 P91 Pipe. Trade Name P91 Grade P91 UNS # K91560 Pipe A335 /SA335 Forged/Bored Pipe A369/SA369 Length Specific or random A335 /SA335 P91 is a ferritic alloy steel that has very high strength properties, which do not deteriorate with time, and are creep resistant. It is also called 9 Cr 1 Mo steel , or chrome moly pipe, based astm a335 p9 sch40 8 quot alloy steel seamless for boilers ASTM A335 Grade P9 Seamless Pipe SA 335 P9 Material ASTM A335 P9 Pipe & ASTM A335 Gr. P9 Alloy Steel Seamless Pipe is strongly recommended to used in a variety of plants & processes across the globe including refineries, power plants, petro-chemical plants, hydrocrackers, cokers, high and super high temperature lines, reheat lines, distillation, oil field services, etc. We have our Associate astm a335 p9 sch40 8 quot alloy steel seamless for boilers
ASTM A335 Grade P9 Pipe Stock Distibutors in India
Seamless Alloy Steel Pipes according to ASTM A335 Grade P9 are reheated and furnished in full annlealed,isothermal annealed or normalised quenched and tempered condition. ASTM A335 Grade P9 Alloy Steel Seamless Pipes have a typical chemistry with additions of 8 .00-10.00 Chromium and 0.90-1.10 Molybdenum. ASTM A335 Grade P9 Alloy Steel Seamless PipesASTM A335 Grade P9 Alloy Steel Seamless Pipes, ASTM A335 P9 Seamless Pipes Manufacturer & Exporter . Citizen Metals is one of the renowned manufacturer, exporter, stockist, stock holder and supplier of a qualitative range of Alloy Steel ASTM A335 P9 Seamless Pipes that are being designed as per the national and international standard quality of astm a335 p9 sch40 8 quot alloy steel seamless for boilers ASTM A335 Grade P9 Alloy Steel Seamless Pipes Supplier astm a335 p9 sch40 8 quot alloy steel seamless for boilersHebei Zhongji Is A Globa Leading Supplier For Your ASTM A335 P9 Alloy Steel Seamless Pipes Needs. A335 P9 pipes is a kind of chrome moly pipes (ASME S/A335 , Chrome-Moly) listed in ASTM A335 , which has become a standard in the power generation industry and the petrochemical industry, not only because of its tensile strength, corrosion resistance astm a335 p9 sch40 8 quot alloy steel seamless for boilers
ASTM A335 Alloy Steel Pipe Specification
ASTM A335 Seamless Alloy -Steel Pipe. Scope This specification covers nominal wall and minimum wall seamless chrome moly seamless pipes for the power generation and petrochemical industries. ASTM A335 Seamless Steel Pipe ordered to this specification shall be suitable for fusion welding, bending, flanging (vanstoning), and similar forming operations. ASTM A335 Alloy Steel Grade P91 Seamless Pipes, Alloy astm a335 p9 sch40 8 quot alloy steel seamless for boilersAs a leading manufacturer, Stolt Alloys FZE offers a wide range of ASTM A335 Alloy Steel Gr P91 Seamless Pipes,which is manufactured utilizing raw material of optimum quality and hi-tech machinery.We have gained vast expertise in offering a superior range of these products.Offered range is widely demanded by clients. With the implementation of modern technology, we are ASTM A335 Alloy Steel Grade P9 Seamless Pipes, Alloy Steel astm a335 p9 sch40 8 quot alloy steel seamless for boilersASME SA 335 Gr P9 High Pressure Steel Pipe, Grade P9 Alloy Steel Seamless Square Pipes, ASTM A335 GR.P9 Seamless Rectangular Pipes Dealers, Heavy Wall ASTM A335 P9 Alloy Steel Pipes, ASTM A335 P9 Thick Wall Seamless Alloy Steel Pipe Stockist. We offer a wide range of these products can be used in Construction and Fabrication works.
ASTM A335 ASME SA335 P9 Ferritic Alloy Steel Boiler Pipes astm a335 p9 sch40 8 quot alloy steel seamless for boilers
ASTM A335 P9 Alloy Steel Chrome Moly Pipe. ASTM A335 Pipe (ASME S/A335 , Chorme-Moly) is a seamless ferritic Alloy -Steel Pipe for high temperature service. Pipe ordered to this specification shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding. ASTM A335 / A335M - 21 Standard Specification for 2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.. ASTM Standards. A999/A999M Specification for General Requirements for Alloy and Stainless Steel Pipe. E92 Test Methods for Vickers Hardness and Knoop Hardness of Metallic Materials. E213 Practice A335 P9 Pipe and ASTM A335 P9 Material SupplierASTM A335 P9 Pipe ASME SA335 P9 Alloy steel Seamless pipe suppliers in India, Exporter of ASTM A335 P9 pipe. Best price of Alloy Steel Gr. P9 ERW Pipes, Wide Stock of UNS S50400 Square Pipe, Stockist of Alloy Steel A335 p9 Chrome moly Pipe Suppliers.
A335 Alloy Steel PipesAlloy Steel PipesA335 Alloy astm a335 p9 sch40 8 quot alloy steel seamless for boilers
Prosaic Steel and Alloys is a well known worldwide exporter of ASTM A335 Grade P5, P9 , P11, P22, P91 Alloy Steel Seamless Pipe, Prosaic Steel and Alloys is committed to provide each and every customer with the highest standard of customer service. A335 Alloy Steel PipesAlloy Steel Pipes A335 Alloy astm a335 p9 sch40 8 quot alloy steel seamless for boilersA335 Grade P5, P9 , P11, P22, P91 Alloy Steel Seamless Pipe and Tube PackingA335 Grade P5, P9 , P11, P22, P91 Alloy Steel Seamless Pipe and Tube is sleeved into plastic bag individually, pieces wrapped with water-proof material, bundled with nylon rope.Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. (PDF) Alloy Steel Seamless Pipes ASTM A335 P5, P9, P11 astm a335 p9 sch40 8 quot alloy steel seamless for boilers7/4/2017 Alloy Steel Seamless Pipes ASTM A335 P5, P9 , P11, P22, P91 Metline Industries (Steel Pipes & Tubes Division) Post Your Enquiry on "[email protected]etline" and Get a Quick Quote! astm a335 p9 sch40 8 quot alloy steel seamless for boilers Industrial Boilers Tubes 2. Power Plants 3. astm a335 p9 sch40 8 quot alloy steel seamless for boilers Thickness Range SCH 40 , SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules 3. Alloy Steel Pipes Speci cations ASTM astm a335 p9 sch40 8 quot alloy steel seamless for boilers