TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000Tons per Year |
| Delivery Time | 4-8weeks |
| Packaging Details | in bundles or in wooden box |
| Standard | GB |
| Grade | 16MnDG 10MnDG 09DG 09Mn2VDG |
| Grade group | 16Mn |
| Application | Low Temperature Service Piping |
| Section shape | Round |
| Alloy or not | Non-alloy |
| Technique | Hot Rolled |
| Surface treatment | customerized |
| Secondary or not | Non-secondary |
| Shape | Round Shape |
| Product name | Seamless steel tube |
| Surface | Customers't Requirement |
| Brand Name | TORICH |
| Model Number | GB/T 18984 |
| Certification | ISO |
| Place of Origin | China,zhejiang |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000Tons per Year |
| Delivery Time | 4-8weeks | Packaging Details | in bundles or in wooden box |
| Standard | GB | Grade | 16MnDG 10MnDG 09DG 09Mn2VDG |
| Grade group | 16Mn | Application | Low Temperature Service Piping |
| Section shape | Round | Alloy or not | Non-alloy |
| Technique | Hot Rolled | Surface treatment | customerized |
| Secondary or not | Non-secondary | Shape | Round Shape |
| Product name | Seamless steel tube | Surface | Customers't Requirement |
| Brand Name | TORICH | Model Number | GB/T 18984 |
| Certification | ISO | Place of Origin | China,zhejiang |
| High Light | GB/T 18984 Steel Tube ，Low Temperature Round Seamless Steel Tube ，Hot Rolled Seamless Steel Tube 16Mn | ||
The material used for hot rolled seamless steel tubes for low temperature service piping, as specified by GB/T 18984, is a type of carbon steel.
The specification for hot rolled seamless steel tubes for low temperature service piping, as determined by GB/T 18984, outlines the requirements for the dimensions, tolerances, and technical conditions for these tubes. It provides guidance on the manufacturing process, testing methods, and inspection standards.
The chemical composition of hot rolled seamless steel tubes for low temperature service piping, as per GB/T 18984, is crucial to ensure the desired properties and performance. The table below showcases the required chemical composition.
| Element | Composition Range |
|---|---|
| Carbon (C) | 0.16-0.26% |
| Silicon (Si) | ≤ 0.10% |
| Manganese (Mn) | 0.70-1.00% |
| Phosphorus (P) | ≤ 0.020% |
| Sulfur (S) | ≤ 0.010% |
The mechanical properties of hot rolled seamless steel tubes for low temperature service piping are essential for evaluating their strength and suitability for specific applications. GB/T 18984 provides standards for these properties. The table below presents the required mechanical properties.
| Property | Minimum Value |
|---|---|
| Tensile Strength (MPa) | 420 |
| Yield Strength (MPa) | 265 |
| Elongation (%) | ≥ 22 |
| Impact Energy (J) | ≥ 34 |
Hot rolled seamless steel tubes for low temperature service piping, as specified by GB/T 18984, are available in different steel grades. These grades are designated based on their chemical composition and mechanical properties. The table below lists some commonly used steel grades for these tubes.
| Steel Grade | Chemical Composition | Mechanical Properties |
|---|---|---|
| Grade A | C ≤ 0.22%, Mn 0.70-1.00%, P ≤ 0.020%, S ≤ 0.010% | Tensile Strength ≥ 420 MPa, Yield Strength ≥ 265 MPa, Elongation ≥ 22%, Impact Energy ≥ 34 J |
| Grade B | C ≤ 0.26%, Mn 0.70-1.00%, P ≤ 0.020%, S ≤ 0.010% | Tensile Strength ≥ 420 MPa, Yield Strength ≥ 265 MPa, Elongation ≥ 22%, Impact Energy ≥ 34 J |
Hot rolled seamless steel tubes for low temperature service piping, accordance with GB/T 18984, find application in various industries where reliable transportation of fluids under low temperature conditions is required. These tubes are typically used in pipelines for conveying liquids or gases at temperatures below freezing point. Their exceptional low temperature toughness and corrosion resistance make them suitable for critical applications in industries such as petrochemical, natural gas, and refrigeration.
Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.
Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.
At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.
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,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ... Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ...
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