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Explore superior quality in carbon steel pipes at our product pages, presenting an extensive selection of top-grade solutions. Examine the sturdiness of Carbon Steel Pipes, Thoughtfully designed for a broad spectrum of industrial uses. Our product pages showcase precision-crafted pipes, guaranteeing compliance with industry benchmarks for strength and longevity. As a reliable supplier, we place customer satisfaction first by offering tailored options, competitive rates, and swift delivery. Whether for construction, infrastructure, or industrial ventures, our carbon steel pipes fulfill the highest benchmarks. Improve your applications with our dependable and inventive solutions, backed by an unwavering dedication to quality and performance
| Carbon Steel Seamless Pipe (OD) | 21.3 – 660mm ( Inch 1/2” – 26”) |
| High Tensile Steel SAW | 16″ – 100″ NB |
| Low Carbon Steel ERW and HFW | 1/2” NB – 24” NB |
| Medium CS LSAW / DSAW | 16’OD TO 54″ OD (8 MM TO 50 MM THK) |
| Wall Thickness of Carbon Steel Pipe | 4.5mm to 60mm |
| OD | 21.3MM~762MM |
| High CS Pipe end | BLE -Bevel large end, BE -Beveled end, TOE -Treaded One End, POE -Plain One End, BSE -Bevel small end, BBE -Bevel both ends, PBE -Plain Both Ends, TBE -Treaded Both Ends, BOE-Beveled One End |
| Ultra High CS Pipe Length | 2000mm, DRL, 6000mm, SRL, Custom Length, 3000mm, 12000mm, 40FT, Double Random Length (DRL), 20FT, Single Random Length (SRL) |
| Carbon Steel Pipe Schedule | SCH-10, SCH-5S, SCH160, SCH-40, SCH-10S, SCH-XXS, SCH-80, SCH-STD, SCH-80S, SCH-5, SCH-XS, SCH-40S |
| Surface Treatment of Plain CS Pipe |
|
Carbon content (wt.%) | Microstructure | Properties | |
|---|---|---|---|
Low-carbon steel | < 0.25 | Pearlite/ Ferrite | Low hardness and cost. High toughness, ductility, machinability and weldability |
Medium-carbon steel | 00.25 – 00.60 | Martensite | Low hardenability, medium ductility strength,and toughness |
High-carbon steel | 00.60 – 1.25 | Pearlite | High strength, hardness, and low ductility |
| Carbon Steel Type | AISI/ SAE/ ASTM | Carbon content (wt.%) | Yield strength (MPa) | Tensile strength (MPa) | Ductility (% elongation in 50 mm) |
|---|---|---|---|---|---|
| Low | 1010 | 0.10 | 180 | 325 | 28 |
| Low | 1020 | 0.20 | 205 | 380 | 25 |
| Low | A36 | 0.29 | 220 | 400 | 23 |
| Low | A516 Grade 70 | 0.31 | 260 | 485 | 21 |
| Medium | 1030 | 0.27 – 0.34 | 325 | 460 | 12 |
| Medium | 1040 | 0.37 – 0.44 | 415 | 620 | 25 |
| High | 1080 | 0.75 – 0.88 | 440 | 924 | 12 |
| High | 1095 | 0.90 – 1.04 | 380 | 665 | 10 |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we maintain an extensive stock of more than 25,000 tons of top-quality materials kept ready in inventory.
Reach out to us for a fast quote tailored to your requirement.
We supply these Carbon Steel Pipe conforming to DIN, ISO, JIS or ANSI Standard.
Strength and Durability:
Cost-Effectiveness:
Versatility:
High-Temperature Resistance:
Corrosion Resistance:
Carbon Steel Pipe uses are as varied as the industries they support, led mainly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Yes,Carbon steel pipes can be recycled once they’ve been used. They are highly recyclable, keeping their properties across multiple recycling cycles. Recycling carbon steel preserves natural resources, cuts energy usage, and lessens environmental impact, making it a sustainable option for a range of industries.
Carbon steel pipes are typically unsuitable for cryogenic applications because they tend to turn brittle at low temperatures. Materials such as stainless steel or specialized alloys are the preferred choice for cryogenic conditions, as they retain their toughness and strength even at extremely low temperatures.
Yes,Carbon steel pipes are suitable for underground use. Their durability and strength make them appropriate for carrying water, gas, and oil. That said, applying proper coatings or cathodic protection is crucial to guard against corrosion brought on by soil moisture and chemicals.
When choosing appropriate carbon steel pipes, take into account variables like the type of fluid, pressure, temperature, and surrounding conditions. Assess pipe grades, wall thickness, and coatings that resist corrosion. Refer to industry standards (ASTM, ASME) and verify that your particular application meets the applicable specifications.
E-mail: sales@koasteel.nz