Pipes,Tubes and Round Bars

We can supply a huge varity of pipes in different materials according to most international standards specification.

According to ASME/ASTM/API/DIN standards.

Atex, Gost R and Gost K Certificate available on request

Ends: Plain Ends (PE) / Threaded Ends (TE) / Beveled Ends (BE)

Standards ASME B31 / ASTM A252 / API 5L / EN 13480

Dimensions: SCH 5, 5S, 10, 10S, 20, 30, 40, 40S, 60, 80, 80S, 100, 120, 140, 160, STD, XS and XXS.

ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

Product: Pipes, Seamless Pipes, Welded Pipe , ERW Pipes

Size : 1/2"NB TO 4"NB IN

Type : Seamless Pipes, Welded Pipes and ERW Pipes

• Longitudinally Welded SAW   • Spiral Welded    • Electric Resistance Welded (ERW)   • Seamless

ASTM Grades
Material Pipes
Carbon Steel A106 Gr A
A106 Gr B
A106 Gr C
Carbon Steel A335 Gr P1
Alloy A335 Gr P11
High-Temp A335 Gr P12
A335 Gr P22
A335 Gr P5
A335 Gr P9
Carbon Steel A333 GR 6
Alloy
Low-Temp A333 Gr 3
Austenitic A312 Gr TP304
Stainless A312 Gr TP316
Steel A312 Gr TP321
A312 Gr TP347

ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes Materials

•           Stainless Steel ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

•           Carbon Steel ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

•           Duplex Steel ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

•           Alloy Steel ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

•           Mild Steel ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

•           Nickel Alloys ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

•           Hastelloy ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

•           Inconel ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

•           Monel ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

•           Titanium ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

•           Brass ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

•           Copper Nickel ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

•           Copper & Copper Alloy ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

•           Aluminium ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

MATERIALS:
Stainless Steel Pipes – SS Pipes
ASTM / ASME SA 312 GR. TP 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316TI , 316H , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H , 904L .
ASTM / ASME SA 358 CL 1 & CL 3 GR . 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316H , 321 , 321H , 347 . 
Duplex Stainless Steel Pipes - Duplex SS Pipes
ASTM / ASME SA 790 UNS NO S 31803 , S 32205 , S 32550 , S 32750 , S 32760 .
Carbon Steel Pipes – CS Pipes
ASTM / ASME A 53 GR. A & B , ASTM A 106 GR. A , B & C . API 5L GR. B , API 5L X 42 , X 46 , X 52 , X 60 ,X 65 & X 70 .
ASTM / ASME A 691 GRA , B & C
Alloy Steel Pipes – AS Pipes
ASTM / ASME A 335 GRP 1 , P 5 , P 9 , P 11 , P 12 , P 22 , P 23 , P 91
ASTM / ASME A 691 GR 1 CR , 1 1/4 CR , 2 1/4 CR , 5 CR , 9CR , 91
Nickel Alloy Pipes  :
ASTM / ASME SB 163 UNS 2200 ( NICKEL 200 )
ASTM / ASME SB 163 UNS 2201 (NICKEL 201 ),
ASTM / ASME SB 163 / 165 UNS 4400 (MONEL 400 )
ASTM / ASME SB 464 UNS 8020 ( ALLOY 20 / 20 CB 3 ),
ASTM / ASME SB 704/705 UNS 8825 INCONEL (825)
ASTM / ASME SB 167 / 517 UNS 6600 (INCONEL 600 )
ASTM / ASME SB 167 UNS 6601 ( INCONEL 601 ),
ASTM / ASME SB 704 /705 UNS 6625 (INCONEL 625)
ASTM / ASME SB 619/622/626 UNS 10276 ( HASTELLOY C 276 )

Steel Pipes

  • A53 - A53/A53M-99b - Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
  • A74 - A74-98 - Specification for Cast Iron Soil Pipe and Fittings
  • A106 - A106-99e1 - Specification for Seamless Carbon Steel Pipe for High-Temperature Service
  • A126 - A126-95e1 - Specification for Grey Iron Castings for Valves, Flanges, and Pipe Fittings
  • A134 - A134-96 - Specification for Pipe, Steel, Electric-Fusion (Arc)-Welded (Sizes NPS 16 and Over)
  • A135 - A135-97c - Specification for Electric-Resistance-Welded Steel Pipe
  • A139 - A139-96e1 - Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over)
  • A182 - A182/A182M-99 - Specification for Forged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
  • A252 - A252-98 - Specification for Welded and Seamless Steel Pipe Piles
  • A312 - A312/A312M-00 - Specification for Seamless and Welded Austenitic Stainless Steel Pipes
  • A333 - A333/A333M-99 - Specification for Seamless and Welded Steel Pipe for Low-Temperature Service
  • A335 - A335/A335M-99 - Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
  • A338 - A338-84 (1998) - Specification for Malleable Iron Flanges, Pipe Fittings, and Valve Parts for Railroad, Marine, and Other Heavy Duty Service at Temperatures Up to 650�F (345�C)
  • A358 - A358/A358M-98 - Specification for Electric-Fusion-Welded Austenitic Chromium-Nickel Alloy Steel Pipe for High-Temperature Service
  • A369 - A369/A369M-92 - Specification for Carbon and Ferritic Alloy Steel Forged and Bored Pipe for High-Temperature Service
  • A376 - A376/A376M-98 - Specification for Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service
  • A377 - A377-99 - Index of Specifications for Ductile-Iron Pressure Pipe
  • A409 - A409/A409M-95ae1 - Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
  • A426 - A426-92 (1997) - Specification for Centrifugally Cast Ferritic Alloy Steel Pipe for High-Temperature Service
  • A451 - A451-93 (1997) - Specification for Centrifugally Cast Austenitic Steel Pipe for High-Temperature Service
  • A523 - A523-96 - Specification for Plain End Seamless and Electric-Resistance-Welded Steel Pipe for High-Pressure Pipe-Type Cable Circuits
  • A524 - A524-96 - Specification for Seamless Carbon Steel Pipe for Atmospheric and Lower Temperatures
  • A530 - A530/A530M-99 - Specification for General Requirements for Specialized Carbon and Alloy Steel Pipe
  • A648 - A648-95e1 - Specification for Steel Wire, Hard Drawn for Pre-stressing Concrete Pipe
  • A674 - A674-95 - Practice for Polyethylene Encasement for Ductile Iron Pipe for Water or Other Liquids
  • A691 - A691-98 - Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
  • A694 - A694/A694M-00 - Specification for Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves, and Parts for High-Pressure Transmission Service
  • A716 - A716-99 - Specification for Ductile Iron Culvert Pipe
  • A733 - A733-99 - Specification for Welded and Seamless Carbon Steel and Austenitic Stainless Steel Pipe Nipples
  • A742 - A742/A742M-98 - Specification for Steel Sheet, Metallic Coated and Polymer Pre-coated for Corrugated Steel Pipe
  • A746 - A746-99 - Specification for Ductile Iron Gravity Sewer Pipe
  • A760 - A760/A760M-99 - Specification for Corrugated Steel Pipe, Metallic-Coated for Sewers and Drains
  • A761 - A761/A761M-98 - Specification for Corrugated Steel Structural Plate, Zinc-Coated, for Field-Bolted Pipe, Pipe-Arches, and Arches
  • A762 - A762/A762M-98 - Specification for Corrugated Steel Pipe, Polymer Pre-coated for Sewers and Drains
  • A790 - A790/A790M-99 - Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
  • A796 - A796/A796M-99 - Practice for Structural Design of Corrugated Steel Pipe, Pipe-Arches, and Arches for Storm and Sanitary Sewers and Other Buried Applications
  • A798 - A798/A798M-97a - Practice for Installing Factory-Made Corrugated Steel Pipe for Sewers and Other Applications
  • A807 - A807/A807M-97 - Practice for Installing Corrugated Steel Structural Plate Pipe for Sewers and Other Applications
  • A810 - A810-94 - Specification for Zinc-Coated (Galvanized) Steel Pipe Winding Mesh
  • A813 - A813/A813M-95e2 - Specification for Single- or Double-Welded Austenitic Stainless Steel Pipe
  • A814 - A814/A814M-96 (1998) - Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe
  • A849 - A849-99 - Specification for Post-Applied Coatings, Pavings, and Linings for Corrugated Steel Sewer and Drainage Pipe
  • A861 - A861-94e1 - Specification for High-Silicon Iron Pipe and Fittings
  • A862 - A862/A862M-98 - Practice for Application of Asphalt Coatings to Corrugated Steel Sewer and Drainage Pipe
  • A865 - A865-97 - Specification for Threaded Couplings, Steel, Black or Zinc-Coated (Galvanized) Welded or Seamless, for Use in Steel Pipe Joints
  • A872 - A872-91 (1997) - Specification for Centrifugally Cast Ferritic/Austenitic Stainless Steel Pipe for Corrosive Environments
  • A885 - A885/A885M-96 - Specification for Steel Sheet, Zinc and Aramid Fiber Composite Coated for Corrugated Steel Sewer, Culvert, and Underdrain Pipe
  • A888 - A888-98e1 - Specification for Hubless Cast Iron Soil Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping Applications
  • A926 - A926-97 - Test Method for Comparing the Abrasion Resistance of Coating Materials for Corrugated Metal Pipe
  • A928 - A928/A928M-98 - Specification for Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal
  • A929 - A929/A929M-97 - Specification for Steel Sheet, Metallic-Coated by the Hot-Dip Process for Corrugated Steel Pipe
  • A930 - A930-99 - Practice for Life-Cycle Cost Analysis of Corrugated Metal Pipe Used for Culverts, Storm Sewers, and Other Buried Conduits
  • A943 - A943/A943M-95e1 - Specification for Spray-Formed Seamless Austenitic Stainless Steel Pipes
  • A949 - A949/A949M-95e1 - Specification for Spray-Formed Seamless Ferritic/Austenitic Stainless Steel Pipe
  • A954 - A954-96 - Specification for Austenitic Chromium-Nickel-Silicon Alloy Steel Seamless and Welded Pipe
  • A972 - A972/A972M-99 - Specification for Fusion Bonded Epoxy-Coated Pipe Piles
  • A978 - A978/A978M-97 - Specification for Composite Ribbed Steel Pipe, Precoated and Polyethylene Lined for Gravity Flow Sanitary Sewers, Storm Sewers, and Other Special Applications
  • A984 - A984/A984M-00 - Specification for Steel Line Pipe, Black, Plain-End, Electric-Resistance-Welded
  • A998 - A998/A998M-98 - Practice for Structural Design of Reinforcements for Fittings in Factory-Made Corrugated Steel Pipe for Sewers and Other Applications
  • A999 - A999/A999M-98 - Specification for General Requirements for Alloy and Stainless Steel Pipe
  • A1005 - A1005/A1005M-00 - Specification for Steel Line Pipe, Black, Plain End, Longitudinal and Helical Seam, Double Submerged-Arc Welded
  • A1006 - A1006/A1006M-00 - Specification for Steel Line Pipe, Black, Plain End, Laser Beam Welded

Steel Tubes

Superheater, Boiler and Miscellaneous Tubes:

  • A178 - A178/A178M-95 - Specification for Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and Superheater Tubes
  • A179 - A179/A179M-90a (1996) e1 - Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
  • A192 - A192/A192M-91 (1996) e1 - Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure Service
  • A209 - A209/A209M-98 - Specification for Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Tubes
  • A210 - A210/A210M-96 - Specification for Seamless Medium-Carbon Steel Boiler and Superheater Tubes
  • A213 - A213/A213M-99a - Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
  • A249 - A249/A249M-98e1 - Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
  • A250 - A250/A250M-95 - Specification for Electric-Resistance-Welded Ferritic Alloy-Steel Boiler and Superheater Tubes
  • A254 - A254-97 - Specification for Copper-Brazed Steel Tubing
  • A268 - A268/A268M-96 - Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
  • A269 - A269-98 - Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
  • A270 - A270-98ae1 - Specification for Seamless and Welded Austenitic Stainless Steel Sanitary Tubing
  • A334 - A334/A334M-99 - Specification for Seamless and Welded Carbon and Alloy-Steel Tubes for Low-Temperature Service
  • A423 - A423/A423M-95 - Specification for Seamless and Electric-Welded Low-Alloy Steel Tubes
  • A450 - A450/A450M-96a - Specification for General Requirements for Carbon, Ferritic Alloy, and Austenitic Alloy Steel Tubes
  • A608 - A608-91a (1998) - Specification for Centrifugally Cast Iron-Chromium-Nickel High-Alloy Tubing for Pressure Application at High Temperatures
  • A618 - A618-99 - Specification for Hot-Formed Welded and Seamless High-Strength Low-Alloy Structural Tubing
  • A632 - A632-98 - Specification for Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service
  • A688 - A688/A688M-98 - Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes
  • A771 - A771/A771M-95 - Specification for Seamless Austenitic and Martensitic Stainless Steel Tubing for Liquid Metal-Cooled Reactor Core Components
  • A778 - A778-98 - Specification for Welded, Unanneled Austenitic Stainless Steel Tubular Products
  • A789 - A789/A789M-00 - Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
  • A803 - A803/A803M-98 - Specification for Welded Ferritic Stainless Steel Feedwater Heater Tubes
  • A822 - A822-90 (1995) e1 - Specification for Seamless Cold-Drawn Carbon Steel Tubing for Hydraulic System Service
  • A826 - A826/A826M-95 - Specification for Seamless Austenitic and Martensitic Stainless Steel Duct Tubes for Liquid Metal-Cooled Reactor Core Components
  • A847 - A847-99a - Specification for Cold-Formed Welded and Seamless High Strength, Low Alloy Structural Tubing with Improved Atmospheric Corrosion Resistance
  • A908 - A908-91 (1998) - Specification for Stainless Steel Needle Tubing
  • A953 - A953-96 - Specification for Austenitic Chromium-Nickel-Silicon Alloy Steel Seamless and Welded Tubing

Heat-Exchanger and Condenser Tubes

  • A179 - A179/A179M-90a (1996) e1 - Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
  • A213 - A213/A213M-99a - Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
  • A214 - A214/A214M-96 - Specification for Electric-Resistance-Welded Carbon Steel Heat-Exchanger and Condenser Tubes
  • A249 - A249/A249M-98e1 - Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
  • A498 - A498-98 - Specification for Seamless and Welded Carbon, Ferritic, and Austenitic Alloy Steel Heat-Exchanger Tubes with Integral Fins
  • A851 - A851-96 - Specification for High-Frequency Induction Welded, Unannealed, Austenitic Steel Condenser Tubes

Structural Tubing

  • A500 - A500-99 - Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes
  • A501 - A501-99 - Specification for Hot-Formed Welded and Seamless Carbon Steel Structural Tubing
  • A847 - A847-99a - Specification for Cold-Formed Welded and Seamless High Strength, Low Alloy Structural Tubing with Improved Atmospheric Corrosion Resistance
  • A618 - A618-99 - Specification for Hot-Formed Welded and Seamless High-Strength Low-Alloy Structural Tubing

Mechanical Tubing

  • A511 - A511-96 - Specification for Seamless Stainless Steel Mechanical Tubing
  • A512 - A512-96 - Specification for Cold-Drawn Buttweld Carbon Steel Mechanical Tubing
  • A513 - A513-98 - Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing
  • A519 - A519-96 - Specification for Seamless Carbon and Alloy Steel Mechanical Tubing
  • A554 - A554-98e1 - Specification for Welded Stainless Steel Mechanical Tubing -

MATERIALS:
Stainless Steel Pipes – SS Pipes
ASTM / ASME SA 312 GR. TP 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316TI , 316H , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H , 904L .
ASTM / ASME SA 358 CL 1 & CL 3
GR . 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316H , 321 , 321H , 347 . 

Duplex Stainless Steel Pipes - Duplex SS Pipes
ASTM / ASME SA 790 UNS NO S 31803 , S 32205 , S 32550 , S 32750 , S 32760 .

Carbon Steel Pipes – CS Pipes
ASTM / ASME A 53 GR. A & B , ASTM A 106 GR. A , B & C .
API 5L GR. B , API 5L X 42 , X 46 , X 52 , X 60 ,X 65 & X 70 .
ASTM / ASME A 691 GRA , B & C

Alloy Steel Pipes – AS Pipes
ASTM / ASME A 335 GRP 1 , P 5 , P 9 , P 11 , P 12 , P 22 , P 23 , P 91
ASTM / ASME A 691 GR
1 CR , 1 1/4 CR , 2 1/4 CR , 5 CR , 9CR , 91

Nickel Alloy Pipes  :
ASTM / ASME SB 163 UNS 2200 ( NICKEL 200 )
ASTM / ASME SB 163 UNS 2201 (NICKEL 201 ),
ASTM / ASME SB 163 / 165 UNS 4400 (MONEL 400 )
ASTM / ASME SB 464 UNS 8020 ( ALLOY 20 / 20 CB 3 ),
ASTM / ASME SB 704/705 UNS 8825 INCONEL (825)
ASTM / ASME SB 167 / 517 UNS 6600 (INCONEL 600 )
ASTM / ASME SB 167 UNS 6601 ( INCONEL 601 ),
ASTM / ASME SB 704 /705 UNS 6625 (INCONEL 625)
ASTM / ASME SB 619/622/626 UNS 10276 ( HASTELLOY C 276 )

Copper Alloy Pipes
ASTM / ASME SB 111 UNS NO. C 10100 , 10200 , 10300 , 10800 , 12000,12200, 70600 , 71500 .
ASTM / ASME SB 466 UNS NO.
C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30)

Types Of ASTM A/ASME SA 213/A 249/A269/A312/A358 Pipes

Welded Pipes: Welded pipe (pipe manufactured with a weld) is a tubular product made out of flat plates, known as skelp, that are formed, bent and prepared for welding. The most popular process for large diameter pipe uses a longitudinal seam weld.

Red Earth Steel's Spiral welded pipe is an alternative process, spiral weld construction allows large diameter pipe to be produced from narrower plates or skelp. The defects that occur in spiral welded pipe are mainly those associated with the SAW weld, and are similar in nature to those for longitudinally welded SAW pipe.

End Of Pipes: Plain Ends, Threaded Ends, Bevel Ends

Plain Ends: Manufactured Pipes by Red Earth Steel Plain ended pipes will generally be used for the smaller diameters pipe systems and in combination with Slip On flanges and Socket Weld fittings and flanges.

Threaded Ends: Implementation speaks for itself, this performance will generally used for small diameters pipe systems, and the connections will be made with threaded flanges and threaded fittings.

Beveled Ends: Beveled Ends implementation is applied to all diameters of buttweld flanges or buttweld fittings, and will be directly welded (with a small gap 3-4 mm) to each other or to the pipe. Ends are mostly be beveled to angle 30° (+ 5° / -0°) with a root face of 1.6 mm (± 0.8 mm).