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BS 6323 Part V ERW Pipes

Home 9 BS 6323 PART V ERW PIPES
BS 6323 PART V ERW PIPES

BS 6323 Carbon Steel, Carbon Steel BS 6323-5 Pipes and Tubes, BS 6323-5 Grade HFS 5 Carbon Steel Seamless Tubes Supplier in India

Detailed Information:

BS 6323 Carbon Steel ERW Air Pre Heater Pipes are steel pipes designed for air pre-heaters. Air pre-heaters are devices that increase air temperature before they are used in combustion processes. This can improve the efficiency of the combustion process and reduce emissions.

BS 6323 Grade CFS 4 Carbon Steel Seamless Tubes, often referred to as mild steel pipes and tubes, offer an economical solution for various applications. With a maximum carbon content of 0.25% and a manganese concentration of 1.20%, these tubes are easy to shape and form. Manufactured to BS specifications, they are commonly recognized as CS (carbon steel) pipes or MS (mild steel) pipes in the market.

Low carbon steel pipes, such as BS 6323 Grade CFS 4 Tubes, are distinguishable from high carbon steel pipes due to their softer nature. However, their surface hardness can be enhanced through carburizing processes.

The surface polish of CEW Oil Draw Tubes has undergone significant improvement, enhancing their mechanical properties compared to Cold Drawn Seamless Tubes. This advancement results in products with superior yield and tensile strength. Cold-formed steel exhibits higher mechanical strength, making it an ideal choice for automotive applications such as scooters and motorcycles. These tubes cater to the requirements of both CEW (Cold Electric Welded) and ERW (Electric Resistance Welded) tubes in the automotive sector. Moreover, their cost-effectiveness is a major advantage.

BS 6323 Part 5, BS 6323 ERW, BS 6323 Carbon Steel Erw Air Pre Heater Tubes Exporter in India

BS 6323 Grade CFS 4 Carbon Steel Seamless Tubes come with Mill Test Certification according to EN 10204 Type 3.1/3.2 standards. The designation “3.2” signifies in-stage inspection conducted by independent agencies like TUV, DNV, BVQS, LLOYDS & EIL.

Additionally, adherence to IBR (Indian Boiler Regulations), NACE MR 0175, NACE MR 0103, HIC (Hydrogen Induced Cracking), IGC (Intergranular Corrosion), and IMPACT (Impact Testing) is ensured, with supplementary testing requirements fulfilled by government-approved NABL laboratories. BS 6323 Grade CFS 4 Tubes are supplied in varnished condition to prevent rust formation.

BS 6323: This refers to the British Standard that specifies the requirements for these pipes. This standard covers the pipes’ dimensions, tolerances, material properties, and other technical requirements.

Properties of BS 6323 Carbon Steel ERW Air Pre Heater Tubes:

  • Made from carbon steel
  • Welded using the ERW process
  • Conforms to the BS 6323 standard
  • Available in a variety of sizes and thicknesses
  • It can be used in a wide range of temperatures and pressures.

Applications of BS 6323 Carbon Steel ERW Air Pre Heater Tubes:

  • Air pre-heaters
  • Power plants
  • Refineries
  • Chemical plants
  • Other industrial applications

Ratna Exports is a leading supplier and exporter of BS 6323 Carbon Steel ERW Air Pre Heater Tubes in Mumbai, India. We offer a wide range of sizes and thicknesses to meet the requirements of our customers. We also have experienced professionals who can help you choose the right pipes for your application.

BS 6323 Part V ERW Pipes Specification Chart

Dimensions ASME B18.2.1, B18.3
Standard ASTM A194 2H/ ASME SB194 2H
Melt Origin Korea, Japan, South America, East Europe
Mandatory Requirements Free from Radioactive Contamination and Mercury
Certification Dual Certified As per ASTM and ASME Standards
Additional Requirements NACE MR0103 / ISO 15156 Compliance / MR0175
Threads Configuration

B1.1 2A or 3A Inch Unified Threads

B1.13M 6h Metric Coarse Threads

Suppliers and Distributors Located in Melbourne, Ludhiana, London, Bangalore, Port of Spain, Courbevoie, Coimbatore, Bogota, Hyderabad, Kanpur, Karachi, Baroda, Caracas, Bengaluru, Manama, Kolkata, Montreal, Gujarat, Riyadh, Santiago, Perth, Rajkot, Ankara, Nagpur, Chennai, Indore, Istanbul, Ahvaz, Jamshedpur, Janeiro, Muscat, Noida, Ranchi, Sydney, Lagos, Ahmedabad, Gimhae si, India, New Delhi, Pimpri Chinchwad, Mumbai, Abu Dhabi, Ludhiana, Gurgaon, Tehran, Thiruvananthapuram, Dammam, Vadodara, Tau, Surat, Kuwait, Ernakulam, Mexico, Calgary, Khobar, Howrah

BS 6323 Part V ERW Pipes Chemical Properties

 

Chemical Properties

Carbon

Silicon

Manganese

Phosphorous

Sulphur

Molybdenum

Nickel

Chromium

Copper

Others

CFS6

0.30-0.40

max 0.35

0.50-0.90

0.050

0.050

BS 6323 Part V ERW Pipes Mechanical Properties

 

Mechanical Properties

Yield Strength

Tensile Strength

Elongation A5 min

MPa min

ksi min

MPa min

MPa min

ksi min

Percentage

CFS6

350

540

BS 6323 Part V ERW Pipes Equivalent Grade

 

Standard

WERKSTOFF NR.

UNS

JIS

BS

GOST

AFNOR

EN

DIN 23912 grade

EN 1.0408 Grade

St 45

 

BS 6323 Part V ERW Pipes Materials

 

Carbon Steel

Low-Temperature Carbon Steel

Low-Temperature Alloy Steel

Alloy Steel

High-Temperature Carbon Steel

High-Temperature Alloy Steel

 

BS 6323 Part V ERW Pipes Dimensional Tolerance

 

The outer diameter and wall Thickness

Execution

Size Range

OD Tolerance

Wall tolerance

Hot-rolled Tube

OD – 80 mmOD > 80 mmWall < 12 mmWall – 12 mm

± 0.4 mm± 0.5 % of OD

± 0.7 mm± (5 % x wall thickness + 0.1 mm

Hot-rolled peeled tube

All sizes < 12 small – 12 mm

+ 0.25/- 0 mm

± 0.8 mm± (5 % x wall thickness 0.2 mm)

Cold Worked tube cold-rolled or cold-drawn

OD < 40 mmOD 40 – 80 mmOD > 80 Wall Thickness< 6 mm Wall Thickness6 – 8 mm Wall Thickness > 8

+ 0.30/- 0 mm*+ 0.35/- 0 mm*+ 0.40/- 0 mm*

± 0.30 mm± 0.35 mm± 0.40 mm

Straightness

The maximum deviation from the straight line is 1 mm on a gauge length of 1000 mm.

Ovality

The maximum out-of-roundness is 65% of the total outer diameter tolerance.

Standard length tolerance

 

Component length (mm)

OD 30-100 mm

OD 100-254 mm

10-100

+ 1.0/- 0

+ 2.0/- 0

100-600

+ 2.0/- 0

+ 3.0/- 0

600-1200

+ 3.0/- 0

+ 4.0/- 0

1200-5000

+ 5.0/- 0

+ 6.0/- 0

BS 6323 Part V ERW Pipes Delivery Executions and Protection

 

Tube Ends

Protection

We Supply all tubes with clean, square-cut ends.

Deburring and chamfering, we carry out on request on request.

• Black and Bare

• External Varnished with Black or Clear Lacquer

Tube surface

Mill test certificate.

We supply Tubes without anti-corrosive treatment, but

anti-corrosive treatment is available, and we carry it out on request.

• MTC is issued by EN 10204.

 

Packaging

Marking

Labelling

We bundle Tubes as standard with steel straps into hexagonal bundles with one end flush. Length sorting can be carried out on request. Tubes can also be bundled in multiples. Bundle weights are adjusted as requested by the customer. Each bundle contains tubes from a single cast/heat only.

Each tube is marked with tube type, heat number, steel grade, and size. Information is repeated along the length of the tube. Bundles are also labelled with a tag with alphanumeric and barcode info. Other markings, such as stamping, can be made on request.

Material delivered directly from our mill is marked by automotive standards, i.e., with both alphanumeric and barcode information. Specific data can be added according to the customer on request.

BS 6323 Part V ERW Pipes Types

 

Pipes

Tubes

Hollow Sections

Seamless Pipes

Seamless Tubes

Pipes

• Cold Drawn Seamless Pipes

• Cold Drawn Seamless Tubes

• Boom Pipe

• Square Pipes

• Hot Drawn Seamless Pipes

• Hot Drawn Seamless Tubes

• Culvert Pipes

• Round Pipes

• Honed Pipes

Welded Pipes

Welded Tubes

Tubes

• Electric Resistance Welded(ERW) Pipes

• Electric Resistance Welded(ERW) Tubes

• Continuous Welded(CW) Pipes

• Continuous Welded(CW) Tubes

• Submerged Arc Welded(SAW) Pipes

• Submerged Arc Welded(SAW) Tubes

• Boom Tubes

• Spiral Welded Pipes

• Spiral Welded Tubes

• Square Tubes

• High Frequency Induction(HFI)

• High Frequency Induction(HFI)

• Round Tubes

• Longitudinally Submerged Arc

Welded(LSAW) Pipes

• Longitudinally Submerged Arc

Welded(LSAW) Tubes

• Honed Tubes

BS 6323 Part V ERW Pipes Manufacturing Types

  • Seamless cold-drawn tubes
  • Welded cold-drawn tubes
  • Welded Cold Sized Tubes
  • Seamless cold-drawn tubes for hydraulic and pneumatic power system
  • Welded Cold Sized rectangular and square tubes
  • Welded cold-drawn tubes for pneumatic and hydraulic power system

BS 6323 Part V ERW Pipes Diameter Tolerance BS 6323 Part V ERW Pipes Diameter Tolerance

T/D-ratio

Tolerance limits

≥0.05

1

0.05>T/D≥0.025

1.5

<0.025

2

BS 6323 Part V ERW Pipes Test Certification

  • The EN 10204/3.1B standard,
  • Certificate of Raw Materials
  • Report of 100% radiography test
  • Reports of third-party inspections, etc.

Material Testing:

  • Mechanical Testing Such as Tensile of Area
  • Hardness Test
  • Chemical Analysis – Spectro Analysis
  • Positive Material Identification – PMI Testing
  • Flattening Test
  • Micro and MacroTest
  • Pitting Resistance Test
  • Flaring Test
  • Intergranular Corrosion (IGC) Test

BS 6323 Part V ERW Pipes Key Features

  • Weld quality that is second to none
  • Having in-house steel-making, hot rolling, and cold rolling facilities allows us to provide a wide range of steel grades to our customers.
  • We are capable of supplying high-strength tubes that are also highly malleable.
  • A capability to manufacture ERW/CEW tubes with tight tolerances on the outside diameter and the thickness of the tubes
  • Bright normalized surface requirements on request
  • Cladding Plate Manufacturers In India, Steel Cladding Plate Manufacturers, Stainless Steel Cladding Plate Manufacturers
  • We integrated a cold drawing line with a high-speed cold draw bench, multi-roll straightener, NDT, multi-head tube cutting, deburring, and packaging system.
  • This cold-drawn line has a ten-roll CNC straightener to ensure the tubes are straight to the last inch.
  • Furnace for bright annealing – Fully Automatic roller hearth furnace with provision for normalizing, annealing, and tempering operations simultaneously.
  • Customized Tube Cutting Line with Telescopic Front Fork to suit the length specifications of the customer.
  • PLC-based predefined recipe system controls process parameters such as dipping time, rinsing time, drainage angle, and holding time during the surface treatment process.

DBS 6323 Part V ERW Pipes Sizes

Size (mm)

Wall Thickness (mm)

1.0

1.2

1.5

2.0

2.5

3.0

12.7 x 12.7

o

o

o

o

15 x 15

o

o

o

o

15.8 x 15.8

o

o

o

o

19.05 x 19.05

o

o

o

o

20 x 20

o

o

o

o

o

22 x 22

o

o

o

o

22.2 x 22.2

o

o

o

o

25 x 25

o

o

o

o

o

o

25.4 x 25.4

o

o

o

o

o

o

30 x 30

o

o

o

o

o

31.7 x 31.7

o

o

o

o

o

35 x 35

o

o

o

o

o

38.1 x 38.1

o

o

o

o

o

40 x 40

o

o

o

o

o

45 x 45

o

o

o

o

50 x 50

o

o

o

o

50.8 x 50.8

o

o

o

o

Countries We Export:

Afghanistan, Albania, Algeria, Andorra, Angola, Antigua-Barbuda Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia-Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina-Faso, Burundi, Côte d’Ivoire, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo (Congo-Brazzaville), Costa-Rica, Croatia, Cuba, Cyprus, Czechia (Czech Republic), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini (fmr. “Swaziland”), Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy See, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (formerly Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, North Korea, North Macedonia, Norway, Oman, Pakistan, Palau, Palestine-State, Panama, Papua, New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States of America, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.

Cities We Supply:

London, New-York, Paris, Moscow, Tokyo, Dubai, Singapore, Barcelona, Los-Angeles, Madrid Rome, Chicago, Toronto, San-Francisco, Abu-Dhabi, St-Petersburg, Amsterdam, Berlin Prague, Washington,Istanbul, Las-Vegas, Doha, Seoul, Sydney, Beijing,  Miami, Munich, Milan, San-Diego, Bangkok, Vienna, Dublin, Vancouver, Boston,  Zurich,  Melbourne, Budapest, Houston, Seattle, Montreal, Hong-Kong, Frankfurt, Sao-Paulo, Tel-Aviv, Copenhagen, Calgary, Orlando, Atlanta, Dallas, Hamburg, Osaka, Lisbon, Austin, Phoenix Naples, Oslo, Denver, Stockholm, Riyadh, Delhi, Buenos Aires, San-Jose, Brussels, Portland Philadelphia, Ottawa, Helsinki, Valencia, Brisbane, Warsaw, Minneapolis, Shanghai, Lyon, Adelaide, Edmonton, Marseille, Muscat, Athens, Stuttgart, Rio-De-Janeii, Baltimore, Auckland, Cologne, New-Orlean, Kuwait-City,  Kiev, Hanover, Perth, Minsk, Bucharest, Nashville, Dusseldorf, Manchester, Sacramento, Glasgow, Mexico-City, Salt-Lake-Ci, Raleigh, Cracow