best quality erw seamless steel pipe astm a106 a53 api 5l gr b psl1

Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

  • Best Quality ASTM A 106 Gr B Carbon Steel ERW Steel

    2019-1-1u2002·u2002Sunflex Metal Industries Stockist Suppliers and exporter of ASTM A 106 Gr B Carbon Steel ERW Steel Pipes & Tubes., ASTM A53 Grade B, ASME SA53 Gr B, API-5L Gr B, ASTM A106 Gr B, ASME SA106 Gr B, ASTM A106 Gr C, Seamless Welded Pipe, API-5L Gr B, API-5L Gr X42, API-5L Gr X52, API-5L Gr X60, API-5L Gr X65 PSL1 and PSL2 Pipes

    Get Price
  • ASTM A106 A53 API 5L PSL1 PSL2 GR. B Carbon Steel ...

    High quality ASTM A106 A53 API 5L PSL1 PSL2 GR. B Carbon Steel Seamless Pipe 114.3X13.49X6000MM Black Coating Surface Plain End from China, China's leading carbon steel tubing product, with strict quality control round steel tube factories, producing high quality round steel …

    Get Price
  • API 5L, ASTM A106, A53 Carbon and Alloy Steel Pipe FAQ

    API 5L line pipe (Seamless and welded pipe) of all grades have PSL1 and PSL2 two product specifications, they are different on chemical composition, manufacturing processes, mechanical strength, heat treatment, test records, traceability etc. Line pipes in API 5L PSL2 is higher than PSL1 a. PSL is the short name of product standard level.

    Get Price
  • Seamless Steel Pipe -ASTM A252 Spiral Steel Pipe_ASTM

    2019-4-25u2002·u2002Specification. Seamless Steel Pipe. Process: Seamless Steel Pipe (SMLS STEEL PIPE) Standard: API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444, JIS ...

    Get Price
  • ASTM A53 Grade B Carbon Steel Seamless Pipe and A53

    2020-10-5u2002·u2002The ASTM A53 Grade B Erw Pipe has high strength properties. The minimum tensile strength of grade B is 60ksi and the minimum yield strength is 35ksi. These are higher values than the grade A of the same specification. The ASTM A53 Grade B Pipe also has higher manganese in the composition. There is 1.2% manganese, carbon, phosphorus and sulfur ...

    Get Price
  • API 5L Grade B Pipe Specification (PSL1, PSL2, SOUR ...

    API 5L Grade B, ASTM A106 Grade B and A53 B, these three are most common use material for the industries where refers pipeline construction or oil and gas, liquid transmissions. ASTM 106 pipe refers to the carbon steel pipe manufactured in hot rolled or cold drawn (rolled) seamless.

    Get Price
  • What's the difference between API 5L Gr.B and A106 Gr.B ...

    2018-6-19u2002·u2002When connected API 5L Gr.b or A106 Gr.b steel pipe, some fitting and flanges may be intersubstituted and interchangeable. If you are you also Looking for Carbon Steel Pipe Fittings ASTM A234 WPB, ASTM A105 carbon steel pipe fittings such as pipe fittings, flanges, fasteners and gaskets.WORLD IRON STEEL is a good vendor, we stock and supply a full range of API 5L Grade B Seamless Pipes …

    Get Price
  • API 5L Gr.B Carbon Steel Pipe suppliers in Ukraine

    API 5L Grade B, A106 Gr.B, A53 Gr.B Carbon Steel Pipe Suppliers Ukraine API 5L Gr B, API 5L Seamless Pipe suppliers, API 5L X42 Pipe suppliers & API 5L X52 Pipe suppliers in Ukraine Buy API 5L Pipe, X42 Pipe, X52 Pipe, X65 Pipe at Best Price in Ukraine

    Get Price
  • API 5L Grade B ERW and Seamless Pipe material supplier in ...

    134 rowsu2002·u20022021-7-30u2002·u2002API 5L standard Grade B steel grade seamless steel pipe/tube (Specification …

    Get Price
  • API 5L Grade B Pipes - API 5L Gr B PSL2 Pipe - API 5L B ...

    API 5L Grade B Pipes Is One Of The Highly Demanded And Recommended For Transmission System Industry Applications Due To It Advanced Characteristics & Chemical Components.These API 5L Grade B Transmission Pipes Comes With Wide Range Of Varieties. Also, Customized size Is Offered With High Quality Due To The Features Of Weldability. API 5L Grade B Pipe Are More Efficient From The Other …

    Get Price
  • Seamless Steel Pipe -ASTM A252 Spiral Steel Pipe_ASTM

    2019-4-25u2002·u2002Specification. Seamless Steel Pipe. Process: Seamless Steel Pipe (SMLS STEEL PIPE) Standard: API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444, JIS ...

    Get Price
  • Api 5L/Astm A106/A53 Gr.B Seamless Steel Pipe at Best ...

    2013-1-4u2002·u2002Buy low price Api 5L/Astm A106/A53 Gr.B Seamless Steel Pipe in LongTan Industrial Developing Area in Yanshan county, Shijiazhuang. Api 5L/Astm A106/A53 Gr.B Seamless Steel Pipe offered by Hebei Zhonghai Steel Pipe Manufacturing Corporation is available with multiple payment options and easy delivery.

    Get Price
  • API 5L B Seamless Steel Pipe - Guangdong Lizz Steel Pipe ...

    API 5L B Seamless Steel Pipe. Generally speaking,ASTM A106, A53 and API 5L standards products are our great advantages production ability.But we can accept the orders of different standards from our customers,such as EN10216,EN10217,EN10218,EN10219,EN10210,DIN1629,DIN 17175,DIN 2448,JIS 3454,JISG 3456 and so on.

    Get Price
  • API 5l Grade B Pipe

    2021-7-27u2002·u2002Steel Welded Pipes, Carbon Steel ERW Steel Pipe API 5L GR. B ASTM A53 GRADE B From Factory Direct Sale. FOB Price: US $400-700 Metric Ton. 300MM Diameter Steel Pipes 5L grade X42 PSL1 ERW Welded Mild Steel Pipes. FOB Price: US $1-630 Ton. Large diameter A53 A106 5l grade b Sch40 ERW Carbon Steel Pipe.

    Get Price
  • Carbon Steel Astm A53 A106 API5L Seamless Welded Pipe ...

    2021-4-30u2002·u2002Anita Steel is a ISO 9001: 2000 Company in Mumbai India, We Manufacture & Supply All Type of Quality Pipe Fitting @ Best Price !, Mfr. ms & cs pipe fittings/Mumbai, Find Quality Products from Verified Manufacturers. Get a Live Quote Now, Buy Steel Carbon Steel A53 A106 API5L Grade B/C X42 Seamless Pipe, API-5L Gr B, API-5L Gr X42, API-5L Gr X52, API-5L Gr X60, API-5L Gr X65, PSL1, …

    Get Price
  • Differences between ASTM A53 B and ASTM A106 B Steel

    ASTM A53 B mechanical strength is the same with ASTM A106 B steel pipe, Tensile strength maximum 415 Mpa, Yield strength maximum 240 Mpa. Elongation: For A53 pipe there are 2 methods to calculate elongation. A: Use equation: e = 625 000 [1940] A^0.2/U^0.9. B: See ASTM A53 elongation value table X4.1 or table X4.2 for different specimen area.

    Get Price
  • API 5L Pipe supplier and ERW Line Pipe Specification ...

    2021-8-26u2002·u2002Galvanized ASTM erw steel pipe astm a53 a106 api 5l Gr B FOB Price: US $0.1-1000 Ton; api erw/weld pipeAPI 5L OIL PIPE WITH LOW PRICE BUT HIGH QUALITY MADE IN CHINA FOB Price: US $300-500 Ton; High quality API 5L X42 psl1 ERW welded steel pipe FOB Price: US $450.0 Metric Tons; Good Quality API 5L X60 ERW Carbon Steel Pipe & Tube for ...

    Get Price
  • ASTM A106 Grade A Carbon Steel Seamless Pipes and

    We do provide these carbon steel seamless pipe tubes customized and non-customized as per our national and international clients. These ASTM A106 Gr A Carbon Steel Seamless Pipe are most commonly used in oil & gas, boiler, ships, power plants, and so on. The raw material that is used in the production process of these Pipe is of high quality.

    Get Price
  • API 5L Grade b Pipe, Gr. b Seamless and ERW Pipe in PSL1 ...

    2021-1-8u2002·u2002We also import API 5L Grade b Seamless Pipe from Japan and Reputed Manufacturers in Europe. Types of API 5l Grade b in our stock are seamless, ERW, welded, fabricated and EFW in Single Random, Double Random & beveled end, Ready stock of API 5l Grade B Carbon Steel Pipe in Length 3 Meter to 18 Meter and in Standards like ASTM A53 GR.

    Get Price
  • What's the difference between API 5L Gr.B and A106 Gr.B ...

    2018-6-19u2002·u2002When connected API 5L Gr.b or A106 Gr.b steel pipe, some fitting and flanges may be intersubstituted and interchangeable. If you are you also Looking for Carbon Steel Pipe Fittings ASTM A234 WPB, ASTM A105 carbon steel pipe fittings such as pipe fittings, flanges, fasteners and gaskets.WORLD IRON STEEL is a good vendor, we stock and supply a full range of API 5L Grade B …

    Get Price
  • What is a Seamless Steel Pipe? About Seamless Steel Pipes ...

    2019-7-6u2002·u2002Black and Hot-dipped Zinc-coated Steel Pipes Seamless: ASTM A53: 0.3-1200 x 1.0-150: GR.A, GR.B, GR.C: Seamless Carbon Steel for High Temperature Service: ASTM A106: 10.3-1200 x 1.0-150: GR.B, GR.C: Seamless Cold-drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes: ASTM A179: 10.3-426 x 1.0-36: Low Carbon Steel: Seamless Carbon Steel ...

    Get Price
  • Stainless Steel Seamless Pipe Manufacturers in India

    2019-4-18u2002·u2002Leading Suppliers of Stainless Steel Seamless Pipe, SS Seamless Pipe in India. High Quality 304 Stainless Steel Seamless Pipe, 316L Stainless Steel Seamless Pipe. Get free sample & latest price List of 304 SS Seamless Pipe, 316L SS Seamless Pipe

    Get Price
  • EJ251 and EJ252 Subaru Engines

    Subaru's EJ251 and EJ252 were 2.5-litre horizontally-opposed (or 'boxer') four-cylinder petrol engines. For Australia, the EJ251 engine was first introduced in the Subaru BE/BH Liberty in 1998 and subsequently offered in the BH Outback, GD/GG Impreza RS and Subaru SG Forester. For the Subaru BL/BP Liberty and BP Outback, the EJ251 was replaced by the EJ252 engine.

    Get Price
  • Slot Machine Repair & Restoration Service

    2018-6-3u2002·u2002Mills Slot Machine Restoration on a Thumb Drive . A collector videotapes the complete restoration of a Mills Castle Front slot machine. It is an incredible amount of work, but the end result was an 8 hour video which documented the entire process.

    Get Price
  • Api 5L/Astm A106/A53 Gr.B Seamless Steel Pipe at Best ...

    2013-1-4u2002·u2002Buy low price Api 5L/Astm A106/A53 Gr.B Seamless Steel Pipe in LongTan Industrial Developing Area in Yanshan county, Shijiazhuang. Api 5L/Astm A106/A53 Gr.B Seamless Steel Pipe offered by Hebei Zhonghai Steel Pipe Manufacturing Corporation is available with multiple payment options and easy delivery.

    Get Price
  • API 5L Grade B Pipe, CS Gr. B Seamless and ERW Pipe in ...

    2021-7-24u2002·u2002Additional Testing : NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc. Dimensions : All Pipe is manufactured and inspected/tested to the relevant standards including ASTM, ASME, API. API 5L Grade B Carbon Steel Seamless Pipe Production Range A53 A106 API5L Grade B/C X42 Seamless Pipe. Size Range : 1/8″ – 26″ Schedules :20, 30, 40, …

    Get Price
  • Seamless Pipes Tubes ASTM A53, A106, A179, A192, A213 ...

    2019-1-1u2002·u2002ASTM A106 GR. A GR. B GR. C Seamless Carbon Steel Pipes ASTM A106 Seamless Pressure Pipe (also known as ASME SA106 pipe) is commonly used in the construction of oil and gas refineries, power plants, petrochemical plants, boilers, and ships where the piping must transport fluids and gasses that exhibit higher temperatures and pressure levels.

    Get Price
  • ASTM A53 Grade B Pipe and SA 53 Gr.B Seamless Erw

    2021-7-30u2002·u2002The 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 1⁄8 to NPS 26. The specification also mentions that the steel ...

    Get Price
  • ASTM A106 Grade A Carbon Steel Seamless Pipes and

    We do provide these carbon steel seamless pipe tubes customized and non-customized as per our national and international clients. These ASTM A106 Gr A Carbon Steel Seamless Pipe are most commonly used in oil & gas, boiler, ships, power plants, and so on. The raw material that is used in the production process of these Pipe is of high quality.

    Get Price
  • API 5L seamless pipe, Carbon Steel Pipe, Casing tubing ...

    2014-5-1u2002·u2002SEAMLESS STEEL PIPE. The Seamless steel pipe manufacturing process begins with a solid, rounded steel billet. This billet is after that heated to terrific temperatures as well as extended and stoppeded a kind until it takes the shape of a hollow tube. Seamless pipeline Criterion: API5L, ASTM A106/A53, ASTM A179/A192, EN10210, EN10208/216 ...

    Get Price
  • ASTM A53 Grade B Pipe and SA53 Gr B ERW/Seamless ...

    2021-8-27u2002·u2002The 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.

    Get Price
  • ASTM A53 Grade B ERW Pipe

    2020-7-25u2002·u2002Check Schedule 40 Sa53 GRB Seamless Pipe, Carbon Steel ASTM A53 Grade B Welded Pipe Specification. ASTM A53 Grade B ERW Pipe is a carbon steel pipe that comes under the ASTM A53 specification. The pipes range in dimensions according to the ASTM, ASME and API standards. The sizes of the pipes range from ½ inches to 36 inches in nominal bore sizes.

    Get Price
  • A106 GR. B Seamless Carbon Steel Pipes & Tubes ...

    Metallica is one of the largest suppliers of carbon steel ASTM A106 Grade B seamless pipes for boilers, heat exchangers and high-temperature service. The manufacturing specification, ASTM A106 generally includes 3 steel grades (Grade A, Grade B, Grade C), but ASTM A106 Grade B is most widely used grade, by companies in India and worldwide.

    Get Price
  • API 5L Grade B Seamless ERW Pipe

    2020-9-30u2002·u2002Schedule 40 API 5L Grade B Pipe and API 5L GR B ERW Pipes supplier. Grade B pipes are produced from carbon steel with a significant inclusion of manganese to its alloy. As a microalloying agent in API 5L Grade B Pipe, manganese is an element that causes an enhancement of several important properties. For instance, the pipes witness an increase ...

    Get Price
  • What is a Seamless Steel Pipe? About Seamless Steel Pipes ...

    2019-7-6u2002·u2002Black and Hot-dipped Zinc-coated Steel Pipes Seamless: ASTM A53: 0.3-1200 x 1.0-150: GR.A, GR.B, GR.C: Seamless Carbon Steel for High Temperature Service: ASTM A106: 10.3-1200 x 1.0-150: GR.B, GR.C: Seamless Cold-drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes: ASTM A179: 10.3-426 x 1.0-36: Low Carbon Steel: Seamless Carbon Steel ...

    Get Price
  • Carbon Steel Pipe Price Per Kg In India, CS Seamless Pipe ...

    2021-7-3u2002·u2002Carbon Steel Pipe Price List In India, Check our Astm A53 Grade B Erw Pipe Price & Carbon Steel Pipe Price Per Foot. Select 2019-2020 high quality API 5L Steel Pipe Price products in best price. ASTM /ASME SA/A 333 GRADE 6 PIPE UPDATED PRICE LIST

    Get Price
  • Stainless Steel Seamless Pipe Manufacturers in India

    2019-4-18u2002·u2002Leading Suppliers of Stainless Steel Seamless Pipe, SS Seamless Pipe in India. High Quality 304 Stainless Steel Seamless Pipe, 316L Stainless Steel Seamless Pipe. Get free sample & latest price List of 304 SS Seamless Pipe, 316L SS Seamless Pipe

    Get Price
  • API 5L Pipes for Pipelines Explained - Projectmaterials

    2017-9-20u2002·u2002API 5L pipes may be classified according to the following criteria: execution: seamless or welded (seamless pipes may be used up to 24 inches, LSAW above 24 inches, ERW up to 20 inches); specification level (API PSL1, PSL2): PSL1 is a standard quality used for pipelines, whereas PSL2 sets more stringent chemical, mechanical properties, and testing requirements

    Get Price
  • Subaru FA20D Engine - australiancar.reviews

    Subaru EE20 diesel engine; Model Engine Trans. Power Torque Years; Subaru Z1 BRZ: 2.0-litre petrol F4: 6sp man., 6sp auto 147kW at 7000rpm: 205Nm at 6400-6600rpm

    Get Price
  • Subaru FB25 Engine - australiancar.reviews

    Subaru's FB25 was a 2.5-litre horizontally-opposed (or 'boxer') four-cylinder petrol engine. Effectively replacing the EJ253, the FB25 engine was a member of Subaru's third generation 'FB' boxer engine family which also included the FB20, FA20D, FA20E and FA20F engines.The FB25 engine first offered in Australia in the 2011 Subaru SH.II Forester.

    Get Price
  • tipped pcbn inserts with brazed cbn cutting edges for hard ...

    2021-7-20u2002·u2002tipped pcbn inserts with brazed cbn cutting edges are used for machining ferrous hard metals such as nodular cast iron, hardened steel, high speed steel, die steel, bearing steel, cemented steel, heat resisting steel, carbon tool steel, chromium and nickel molybdenum alloy. the working tips of cbn inserts are made by pure polycrystalline cubic boron nitride, cbn tipped …

    Get Price
  • PCBN inserts for turning cast iron and hardened steel

    2021-7-20u2002·u2002PCBN inserts for turning cast iron and hardened steel: pcbn is the second hardest material in the world, and cbn related high precision cutting tools are introduced to industry, achieved high productivity and cost reductions. pcbn is the short name of polycrystalline cubic boron nitride, and pcbn inserts are mainly for the hard metal turning to replace the conventional …

    Get Price
  • Contact Us

    2021-9-25u2002·u2002For information on South Africa's response to COVID-19 please visit the COVID-19 Corona Virus South African Resource Portal.

    Get Price
  • Associate Members

    2021-9-25u2002·u2002Associate membership to the IDM is for up-and-coming researchers fully committed to conducting their research in the IDM, who fulfill certain criteria, for …

    Get Price
  • Seamless Carbon Steel Pipe For High-temperature Astm

    High Temperature Seamless Pipe. ASTM A106 Gr. B C, API 5L Gr. B, ASTM A53 Gr. B. Heat Exchanger Seamless Tube. ASTM A179 ASTM A178. Low Temperature Seamless Pipe. ... 304 Stainless Steel 8' NB Welded ERW Pipes. Get Best Quote. Stainless Steel 304L Pipe. Get Best Quote. Inconel 825 Fittings (Alloy 825, N08825, 2.4858) ...

    Get Price
  • API 5l A53 ERW Pipe - Longtaidi(R) pipes

    2019-12-17u2002·u2002ASTM A106/A53 GR.B 32 INCH Carbon Seamless pipe 1. Carbon Seamless Steel Pipes of API 5L ASTM A106/A53 GR.B.2. Hot Expanded Seamless Steel Pipes.3. ERW Steel Pipe.. ANSI steel pipe schedule chart - SCH40 SCH80 seamless ERW pi ANSI steel pipe schedule chart - SCH40 SCH80 seamless ERW pipe . A53 SCH40 Welded Carbon Steel Pipe

    Get Price
  • Metal Pipes - ASTM SA53 GR B API 5L GR B Carbon Steel ...

    Size Range: 1/8' – 24' Schedules: 20, 30, 40, Standard (STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH Grades: ASTM A53 Gr B, ASME SA53 Gr B, API-5L Gr B, ASTM A106 Gr B, ASME SA106 Gr B, ASTM A106 Gr C, PSL 1 and PSL2 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 …

    Get Price
  • ASTM A53 Grade B ERW Pipe and SA53 Gr B Seamless ...

    2021-9-23u2002·u2002The ASTM A53 Grade B materials are perfect for use in high-pressure applications. That is why one can find ASTM A53 Grade B ERW Pipe are widely being used in industries like oil and gas transportation. The ASTM A53 Grade B ERW Pipe is also abundantly used in industries like hydrocarbon, automobile, boilers, etc. These are electric resistance welded pipes that can be manufactured up to …

    Get Price
  • A106 GR. B Seamless Carbon Steel Pipes & Tubes ...

    Metallica is one of the largest suppliers of carbon steel ASTM A106 Grade B seamless pipes for boilers, heat exchangers and high-temperature service. The manufacturing specification, ASTM A106 generally includes 3 steel grades (Grade A, Grade B, Grade C), but ASTM A106 Grade B is most widely used grade, by companies in India and worldwide.

    Get Price
  • ASTM A53 Grade B ERW Pipe

    2020-7-25u2002·u2002Check Schedule 40 Sa53 GRB Seamless Pipe, Carbon Steel ASTM A53 Grade B Welded Pipe Specification. ASTM A53 Grade B ERW Pipe is a carbon steel pipe that comes under the ASTM A53 specification. The pipes range in dimensions according to the ASTM, ASME and API standards. The sizes of the pipes range from ½ inches to 36 inches in nominal bore sizes.

    Get Price
  • ASTM A53 Grade B Pipe, A53 Seamless Pipe, SA53 Gr B

    2021-1-8u2002·u2002ASTM A53 Gr.b 660 Std Erw Pipe: ASTM A53 Steel Pipe Gr.b Erw Od 219 Sch40 Drl: A53 Gr B 610 Erw Pipe: ASTM A53 Gr B Erw Pipe: A53b Sch40 Erw Srl Pipe: ASTM A53b Steel Pipe Black 24 Inch Sch 40 Srl Be: ASTM A53 B Pipe Welded Uk: ASTM A53 B Pipe 20 Inch Sch 40 Drl Plain: ASTM A53 Steel Pipe Spec Diameter 219.1mm Tube: ASTM A53 Gr B Pipe 18 Inch ...

    Get Price
  • Metal Pipes - ASTM SA53 GR B API 5L GR B Carbon Steel ...

    Grades: ASTM A53 Gr B, ASME SA53 Gr B, API-5L Gr B, ASTM A106 Gr B, ASME SA106 Gr B, ASTM A106 Gr C, PSL 1 and PSL2. 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 ...

    Get Price
  • API 5L Pipe - API 5L Steel Line Pipe, Tube, Casing Pipe ...

    2021-9-3u2002·u2002SSAW LSAW ERW Oil and Gas Line Pipe Pipeline as API 5L. USA $700.00- USA $ 750.00 Ton. 2 inch 3 inch 4 inch 5 inch 6 inch API galvanized pipe for greenhouse. USA $800.00- USA $ 812.50 Ton. ASTM A106 API 5L ASTM A53 seamless carbon steel pipe for oil and gas pipeline.

    Get Price
  • Seamless Steel Pipe - United Steel

    Seamless steel pipe, as the name suggests, is a pipe without a seam or a weld-joint. Seamless steel pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of …

    Get Price