Carbon Steel Pipes : Manufacturer, Stockist & Supplier : Kinnari Steel
Carbon Steel Pipes : Manufacturer, Stockist & Supplier : Kinnari Steel
Carbon Steel Pipes have characteristic features like high tensile strength, smooth internal finish and hardness. Kinnari Steel are Carbon Steel Pipe Manufacturer, Carbon Steel Pipe Stockist & Carbon Steel Pipe Supplier.
Contact Us For Your Requirement of Carbon Steel Pipes
Carbon steel Pipes
INTRODUCTION
Kinnari Steel is the best vendor of Carbon Steel Pipes. Manufacturing and supplying Carbon Steel Pipes has been one of our greatest expertise ever since. We have supplied and delivered products in 13 countries over the world and our client base is getting stronger each day. We have the greatest stock of Carbon Steel Pipes and we offer them in each and every size possible.
All our products are of the highest quality and meet international standards. None of our products are defective as they go under an extensive testing process. We aim to cater to urgent and timely requirements of our clients and we thus ship the goods immediately against the purchase order. As a company that has grown multiple times in the 2 decades of its operation, by word of mouth speaks volumes about our quality.
WHAT IS CARBON STEEL?
Carbon steel is an alloy that is made up by the mixture of carbon and iron. In addition, several other elements with low maximum percentages are also included, such as manganese, with 1.65% maximum, silicon, with 0.60% maximum, and copper, with 0.60% maximum.
Depending upon the amount of presence of carbon in the alloy, Carbon steel can be classified into 4 different categories-
- Low Carbon Steel – Composition of 0.05%-0.25% carbon and up to 0.4% manganese. Also known as mild steel, it is a low-cost material that is easy to shape. While not as hard as higher-carbon steels, carburizing can increase its surface hardness.
- Medium Carbon Steel – Composition of 0.29%-0.54% carbon, with 0.60%-1.65% manganese. Medium carbon steel is ductile and strong, with long-wearing properties.
- High Carbon Steel – Composition of 0.55%-0.95% carbon, with 0.30%-0.90% manganese. It is very strong and holds shape memory well, making it ideal for springs and wire.
- Very High Carbon Steel – Composition of 0.96%-2.1% carbon. Its high carbon content makes it an extremely strong material. Due to its brittleness, this grade requires special handling.
- The Lower carbon steels are softer and more easily formed, and steels with higher carbon content are harder and stronger, but less ductile, and they become more difficult to machine and weld.
INTRODUCTION ABOUT CARBON STEEL PIPES
Carbon Steel Pipes have characteristic features like high tensile strength, smooth internal finish and hardness. They show extreme resistance to shock and vibration and are very slightly affected by shock pressure from a water hammer or fluctuating water pressure. Due to the high tensile strength of steel in addition to its elasticity and ductility, the pipes can be used safely for very high pressures.
The carrying capacity of Carbon Steel Pipes are much greater than pipes of other materials with the same diameter because the Carbon Steel Pipes can be made much thinner as compared to pipes made from other materials.
Carbon Steel Pipes are of extreme usefulness and are utilized for multiple purposes such as for handling oil, gas and water, for marine applications, nuclear power and fossil fuel power plants, petroleum plants and construction. Due to their strength and property of being practically unbreakable, Carbon Steel Pipes are also used in transport and service and pipes for water and wastewater applications.
Owning to the complex chemical and physical properties of the various grades of Carbon Steel Pipes, they tend to cater to a broad range of service usage. These pipes are seamless and thus they show better durability and strength, which makes them more useful for construction work. Many heat-transfer systems use a seamless carbon steel pipes network to the hot or cold liquid or gas in an area. The petroleum industry uses carbon steel pipes to carry large amounts of petroleum from the ground to the surface, and they are commonly used to transfer the petroleum to other places. Compared to other steel pipes, these pipe are easier to form and bend and thus can also be used in places where custom angles and shapes are needed.
Carbon Steel Pipe are available in varying sizes and specifications. At Kinnari Steel you will find all the sizes and specifications according to your need.
PROPERTIES OF CARBON STEEL PIPES –
CHEMICAL PROPERTIES
| Chemical composition, %, max | |||||
|---|---|---|---|---|---|
| C | Mn | Si | P | S | Cr |
| 0.17- 0.24 | 0.35- 0.65 | 0.17- 0.37 | 0.035 | 0.040 | 0.25 |
CARBON STEEL, ALLOY STEEL, LOW TEMP, PIPE & TUBES SPECIFICATION
| CHEMICAL ANALYSIS | Mechnical Properties | SPECIFIC REQUIREMENT | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tensile Strength | Yield Strength | Elongation | ||||||||||
| Specification | WT | C% | Mn% | P% MAX | S% MAX | Si% | Cr% | Mo% | Mpa | Mpa | 50mm MIN Longitudinal | |
| ASTM A 53/A ASTM A 53/B ASTM A 106/A ASTM A 106/B ASTM A 106/C |
AW AW AW AW AW |
0.25MAX 0.30MAX 0.25MAX 0.30MAX 0.35MAX |
0.95MAX 1.20MAX 0.27-0.93 0.29-1.06 0.29-1.06 |
0.050 0.050 0.025 0.025 0.025 |
0.060 0.060 0.025 0.025 0.025 |
– – 0.10MIN 0.10MIN 0.10MIN |
– – 0.40MAX 0.40MAX 0.40MAX |
– – 0.15MAX 0.15MAX 0.15MAX |
331MIN 413MIN 330MIN 415MIN 485MIN |
207 MIN 240MIN 205MIN 240MIN 275MIN |
36 29.5 35/28 30/22 30/22 |
Cr Mo Cu Ni Va 0.40 0.15 0.40 0.40 0.08 five elements not to exceed |
| ASTM A 179 ASTM A 214 ASTM A 192 ASTM A 209/T1 ASTM A 209/T1a ASTM A 209/T1B ASTM A 210/A-1 ASTM A 210/C |
MW MW MW MW MW MW MW MW |
0.06-018 0.18MAX 0.06-0.18 0.10-0.20 0.15-0.25 0.14MAX 0.27MAX 0.35MAX |
0.27-0.63 0.27-0.63 0.27-0.63 0.30-0.80 0.30-0.80 0.30-0.80 0.93MAX 0.29-1.06 |
0.048 0.050 0.048 0.045 0.045 0.045 0.048 0.048 |
0.048 0.050 0.048 0.045 0.045 0.045 0.058 0.058 |
– – 0.25MAX 0.10-0.50 0.10-0.50 0.10-0.50 0.10MIN 0.10MIN |
– – – – – – – – |
– – – 0.44-0.65 0.44-0.65 0.44-0.65 – – |
325MIN 385MIN 325MIN 380MIN 365MIN 415MIN 415MIN 485MIN |
180MIN 180MIN 180MIN 205MIN 195MIN 220MIN 255MIN 275MIN |
35.0 35.0 35.0 30/22 30/22 30/22 30/22 30/22 |
Hardness 72 HRB MAX Hardness 72 HRB MAX Hardness 77 HRB MAX Hardness 80 HRB MAX Hardness 81 HRB MAX Hardness 77 HRB MAX Hardness 79 HRB MAX Hardness 89 HRB MAX |
| ASTM A 213/T2 ASTM A 213/T5 |
MW MW |
0.10/0.20 0.15MAX |
0.30-0.61 0.30 |
0.045 0 |
0.045 0. |
0.10-0.30 0.50MAX |
0.50-0.81 4.00 |
0.44-0.65 0.44 |
415MIN 415MIN |
205MIN 205MIN |
30/22 30/22 30/22 30/22 |
Hardness 85 HRB MAX |
| ASTM A 213/T11 ASTM A 213/T12 ASTM A 213/T22 |
MW MW MW |
15MAX 0.15MAX 0.15MAX 0.15MAX |
-0.60 0.30-0.60 0.30-0.61 0.30-0.60 |
030 0.030 0.045 0.030 |
030 0.030 0.045 0.030 |
50MAX 0.50-1.00 0.50MAX 0.50MAX |
-6.00 1.00-1.50 0.80-1.25 1.90-2.60 |
-0.65 0.44-0.65 0.44-0.65 0.87-1.13 |
415MIN 415MIN 415MIN |
205MIN 220MIN 205MIN |
30/22 | Hardness 85 HRB MAX Hardness 85 HRB MAX Hardness 85 HRB MAX Hardness 85 HRB MAX |
| ASTM A 333/1 ASTM A 333/6 ASTM A 334/1 ASTM A 334/6 |
AW AW AW AW |
0.30MAX 0.30MAX 0.30MAX 0.30MAX |
0.40-1.06 0.29-1.06 0.40-1.06 0.29-1.06 |
0.025 0.025 0.025 0.025 |
0.025 0.025 0.025 0.025 |
– 0.10MIN – 0.10MIN |
– – – – |
– – – – |
380MIN 415MIN 380MIN 415MIN |
205MIN 240MIN 205MIN 240MIN |
25/20 30/22 35/28 30/22 |
Impact AS-50F FOR 40X10J/18/14 -50F 40X10J/18/14 90 HRB MAX |
| ASTM A 335/P1 ASTM A 335/P2 ASTM A 335/P5 ASTM A 335/P9 ASTM A 335/P11 ASTM A 335/P12 ASTM A 335/P22 |
AW AW AW AW AW AW AW |
0.10-0.20 0.10-0.20 0.15MAX 0.15MAX 0.15MAX 0.15MAX 0.15MAX |
0.30-0.80 0.30-0.61 0.30-0.60 0.30-0.60 0.30-0.60 0.30-0.61 0.30-0.60 |
0.025 0.025 0.025 0.025 0.025 0.025 0.025 |
0.025 0.025 0.025 0.025 0.025 0.025 0.025 |
0.10-0.50 0.10-0.30 0.50MAX 0.25-1.00 0.50-1.00 0.50MAX 0.50MAX |
– 0.50-0.81 4.00-6.00 8.00-10.00 1.00-1.50 0.80-1.25 1.90-2.60 |
0.44-0.65 0.44-0.65 0.45-0.65 0.09-1.10 0.44-0.65 0.44-0.65 0.87-1.13 |
380MIN 380MIN 415MIN 415MIN 415MIN 415MIN 415MIN |
205MIN 205MIN 205MIN 172MIN 205MIN 205MIN 205MIN |
30/22 30/22 30/22 30/22 30/22 50/22 30/22 |
|
| BS/3059/1/ | 0.15MAX | 0.30 | 0. | 0. | – | – | – | 324- | 186 | 25 |
| BS/3059/1/33 BS/3059/2/33 BS/3059/2/45 BS/3059/2/620 |
15MAX 0.15MAX 0.12-0.18 0.10-0.15 |
-0.70 0.40-0.70 0.90-1.20 0.40-0.70 |
050 0.050 0.035 0.040 |
050 0.050 0.035 0.040 |
0.10-0.35 0.10-0.35 0.10-0.35 |
– – 0.70-1.10 |
– – 0.45-0.65 |
441 324-441 441-560 441-618 |
186MIN 186MIN 245MIN 235MIN |
21 22 22 |
||
| DIN/17175/ST35.8 DIN/17175/ST45.8 DIN/17175/15MO3 DIN/17175/13CrMO44 DIN/17175/10CrM910 |
0.17MAX 0.22MAX 0.12-0.20 0.10-0.18 0.15MAX |
0.40MIN 0.45MIN 0.50-0.80 0.40-0.70 0.40-0.60 |
0.040 0.040 0.040 0.040 0.040 |
0.040 0.040 0.040 0.040 0.040 |
0.35MAX 0.10-0.35 0.10-0.35 0.10-0.35 0.15-0.50 |
– – – 0.70-1.60 2.0-2.5 |
– – 0.25-0.35 0.40-0.50 0.9-1.10 |
340-441 441-540 441-540 441-570 441-570 |
235MIN 255MIN 284MIN 294MIN 294MIN |
25 25 21 22 22 |
||
| ASTM A 199/T5 ASTM A 199/T11 ASTM A 199/T22 ASTM A 199/T4 ASTM A 199/T7 ASTM A 200/T5 ASTM A 200/T11 ASTM A 200/T22 ASTM A 200/T4 ASTM A 200/T7 ASTM A 199/T9 |
MW MW MW MW MW MW MW MW MW MW MW |
0.50-0.15 0.50-0.15 0.50-0.15 0.15MAX 0.15MAX 0.15MAX 0.50-0.15 0.50-0.15 0.50-0.15 0.15MAX 0.15MAX |
0.30-0.60 0.30-0.60 0.30-0.60 0.30-0.60 0.30-0.60 0.30-0.60 0.30-0.60 0.30-0.60 0.30 |
0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0. |
0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0. |
0.50MAX 0.50-1.00 0.50MAX 0.50-1.00 0.50-1.00 0.50-1.00 0.50-1.00 0.50MAX 0.50-1.00 0.50 |
4.00-6.00 1.00-1.50 1.90-2.60 2.15-2.85 6.00-8.00 4.00-6.00 1.00-1.50 1.90-2.60 |
0.45-0.65 0.44-0.65 0.87-1.13 0.44-0.65 0.45-0.65 0.45-0.65 0.44-0.65 0.87-1.13 |
415MIN 415MIN 415MIN 415MIN 415MIN 415MIN 415MIN 415MIN 415MIN 415MIN 415MIN |
170MIN 170MIN 170MIN 170MIN 170MIN 170MIN 170MIN 170MIN 170MIN 170MIN 170MIN |
30/22 30/22 30/22 30/22 30/22 30/22 30/22 30/22 30/22 30/22 30/22 |
Hardness 85 HRB MAX Hardness 85 HRB MAX Hardness 85 HRB MAX Hardness 85 HRB MAX Hardness 85 HRB MAX Hardness 85 HRB MAX Hardness |
MECHANICAL PROPERTIES
| Mechanical properties of seamless Carbon Steel Pipes, no less than | ||
| Tensile strength, MPa | Yield strength, MPa | Elongation, % |
| 412 | 245 | 21 |
APPLICATIONS OF CARBON STEEL PIPES
Typical applications of carbon steel pipes include:
- Water Pipes
- Steel Casing Pipes
- Sewage Pipes
- Structural Steel Pipes
- Industrial Steel Pipes
- Steel Scaffolding Pipes
- Oil & Gas Pipes
- Fire Protection
- Fuel gas systems
- Fuel oil piping systems
- Non-hydronic mechanical systems in industrial engineering
ABOUT KINNARI STEEL
Kinnari Steel is a leading distributor of Stainless Steel and Alloy Steel Products. We have been involved in manufacturing and supplying stainless steel 316 pipes since 2 decades. We hold great expertise in sourcing needs of clients for nickel based Alloys. Our aim is to provide best services in the industry and over the years we have gained much prominence due to propulsion and expertise in high nickel alloys. We thus handle each of our clients’ queries with great sincerity and help them figure out their requirements.
In order to maintain the highest standards of quality we make sure that each and every unit is individually inspected and tested, thereby cropping out the scope of any sort of anomaly. Great emphasis is placed on making our products in an environment friendly way and prevent any kind of harm to the nature. We are known across our clients for fast delivery of highly products and we have a very low rejection rate. We put great efforts in catering to the needs of our clients and thus we have a huge base of happy customers.
Our head office is located in Mumbai. Kinnari Steel is certified by ISO 9001: 2008 for continued excellence in providing impeccable quality products to its customers.
WHAT PROBLEMS CUSTOMERS TYPICALLY FACE
- Non availability of products
- Late deliveries of goods
- Poor/Unprofessional Packing
- Poor surface finish
- No Mill test report
- No control on quality and testing
- High rejection rate
- Poor after sales service
- Supply of wrong grades
- Material inconsistent with ASTM Standards
- Very hard material for use
- Dubious Practices
- Lack of knowledge
- Product fails under high pressure
- High pricing of the goods due to supplier commission
- No inspection of the goods
- Supply of used material
- Supply of rejected material
- Minus tolerance
- Weld repair of goods
HOW WE SOLVE THESE PROBLEMS AND VALUE ADDITIONS WE PROVIDE
- Our customers have a World class experience when buying from us
- We provide one of the fastest delivery options to our customers
- We provide Mill test/Digital Mill test report in accordance with EN10204 NACE 3.1, NACE 3.2
- Intensive 3rd Party inspection is carried out
- Our products are developed to have high pressure sustainability
- We provide Product replacement warranty
- Our specialized teams work on the After sales support and services
- High quality/Premium Packaging and Packing for sea and Air transport is also provided
- We offer options of same day shipping of the goods
- We have the highest stock in the country
- Stringent Quality Testing and Control is carried out
- Our products have ISO 9001:2008 , ISO 14001:2004, OHSAS 18001:2007 Certifications
- We have <1% rejection rate of the goods in over a decade
- We have been distributors in more than 13 countries
- Competitive pricing is offered
- We hold a High experience in working with Nickel Based Alloys
- We offer Consultancy for alternate sizes and material to our clients
- Heat Number Traceability is provided
- Brand Marking and Identification on all products is given
- We provide Customized marking as per customer requirement