TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 60000 Ton/Tons per Year |
| Delivery Time | 20-40days |
| Packaging Details | In bundles or in wooden boxes. |
| Grade | 20#,16Mn,45#,10#,St52 |
| Thickness | 10 - 200 mm |
| Application | Ordinary Piping |
| Standard | ASTM,DIN,GB,API,JIS |
| Outer diameter(round) | 10 - 630 mm |
| Material | Carbon steel tube |
| Length | 12m or customzied |
| Brand Name | TORICH |
| Model Number | G3452 |
| Certification | CE,BV,ISO9001,API,ISO |
| Place of Origin | Zhejiang/China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 60000 Ton/Tons per Year |
| Delivery Time | 20-40days | Packaging Details | In bundles or in wooden boxes. |
| Grade | 20#,16Mn,45#,10#,St52 | Thickness | 10 - 200 mm |
| Application | Ordinary Piping | Standard | ASTM,DIN,GB,API,JIS |
| Outer diameter(round) | 10 - 630 mm | Material | Carbon steel tube |
| Length | 12m or customzied | Brand Name | TORICH |
| Model Number | G3452 | Certification | CE,BV,ISO9001,API,ISO |
| Place of Origin | Zhejiang/China |
The JIS G3452 Carbon Steel Tube (Seamless Cold Drawn for Ordinary Piping) is a low-carbon, cold-finished seamless pipe designed for conveying steam, water, oil, gas and air at moderate pressures. It offers excellent weldability, formability and dimensional accuracy, making it ideal for general-purpose piping systems. Below is a detailed, professional overview—including dimensions, chemical and mechanical comparisons with five equivalent grades, key features, applicable standards and typical applications.
Type: Carbon steel seamless tube, cold drawn finish
Description: This pipe is manufactured from low-carbon steel via cold-drawing to achieve precise tolerances, smooth surface finish and enhanced mechanical properties. It is free from weld seams and ideal for pressurized piping in industrial installations.
| Nominal Size (NPS) | Outside Diameter (mm) | Wall Thickness (mm) | Length (m) |
|---|---|---|---|
| ½″ – 24″ | 21.3 – 609.6 | 1.65 – 16.0 | 3.0 – 12.0 (custom) |
Table compares JIS G3452 with five internationally common carbon-steel piping grades.
| Grade | C (max %) | Si (max %) | Mn (max %) | P (max %) | S (max %) |
|---|---|---|---|---|---|
| JIS G3452 STPS | 0.13 | 0.35 | 0.70 | 0.040 | 0.040 |
| ASTM A106 Grade B | 0.30 | 0.29–1.06 | 0.29–1.06 | 0.04 | 0.04 |
| EN 10216-1 P195TR1 | 0.13 | 0.35 | 0.70 | 0.025 | 0.020 |
| API 5L Grade B (L245) | 0.24 | 0.40 | 1.20 | 0.025 | 0.015 |
| GB/T 8163 20# | 0.17–0.23 | 0.17–0.37 | 0.35–0.65 | 0.035 | 0.035 |
Table compares minimum tensile strength, yield strength and elongation for the same five grades.
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| JIS G3452 STPS | 290 | — | 30 |
| ASTM A106 Grade B | 415 | 240 | 30 (typ.) |
| EN 10216-1 P195TR1 | 320–440 | ≥ 195 | ≥ 27 |
| API 5L Grade B (L245) | 415 | ≥ 245 | 30 (typ.) |
| GB/T 8163 20# | 375–515 | ≥ 205 | ≥ 23 |
Seamless, cold-drawn finish for high dimensional accuracy and smooth surface
Excellent weldability and formability, with no seam defects
Uniform mechanical properties throughout wall thickness
Good fatigue and pressure resistance in piping systems
Corrosion resistance inherent to clean, controlled-chemistry steel
JIS G3452 (Japan): Carbon steel pipes for ordinary piping
ASTM A106/A53 (USA): Seamless carbon steel pipe for high-temperature service
EN 10216-1 (EU): Non-alloy seamless steel tubes for pressure purposes
API 5L (ISO/USA): Line pipe for oil and gas transmission
GB/T 8163 (China): Seamless steel tubes for liquid service
Broadly used in:
Industrial piping systems (steam, water, oil, gas, air)
Oil & gas: transmission lines, risers, manifolds
Power plants: boiler feed, superheater tubes
Chemical & petrochemical: process piping, heat exchangers
Construction: structural frameworks, mechanical tubing
Within each field:
Steam lines for turbine plants (≤ 450 °C)
Water distribution in power and municipal networks
Process oil/gas piping in refineries and petrochemical plants
Compressed air systems in manufacturing facilities
A: manufacturer,also can do trading.
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
10million-15million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Who We are ？ TORICH is an enterprise that has been producing precision steel pipes and steel pipe processing for over 20 years, with a factory area of approximately 20000 square meters The main products produced are carbon steel and alloy steel grade seamless steel pipes, we... Who We are ？ TORICH is an enterprise that has been producing precision steel pipes and steel pipe processing for over 20 years, with a factory area of approximately 20000 square meters The main products produced are carbon steel and alloy steel grade seamless steel pipes, we...
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