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. |
| Application | Boiler |
| Standard | ASTM,DIN,GB,JIS,GOST |
| Thickness | 2-50mm |
| Technique | Cold Drawn,Hot Rolled,Cold Rolled |
| Surface treatment | customerized |
| Grade | 10 20 10G2 09G2S |
| Alloy or not | Non-alloy,Is Alloy |
| Standard2 | GOST 33229 |
| Section shape | Round,Rectangular |
| Outer diameter(round) | 17 - 660 mm |
| Special pipe | precision seamless pipe |
| Secondary or not | Non-secondary |
| Length | 6M or as requirement |
| Product name | Cold drawn precision round carbon steel tube |
| Type | Seamless |
| Outer diameter | 6-630mm |
| Material | steel |
| Brand Name | TORICH |
| Model Number | GOST 33229 |
| Certification | API,CE,ISO,ISO9001-2008 |
| 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. |
| Application | Boiler | Standard | ASTM,DIN,GB,JIS,GOST |
| Thickness | 2-50mm | Technique | Cold Drawn,Hot Rolled,Cold Rolled |
| Surface treatment | customerized | Grade | 10 20 10G2 09G2S |
| Alloy or not | Non-alloy,Is Alloy | Standard2 | GOST 33229 |
| Section shape | Round,Rectangular | Outer diameter(round) | 17 - 660 mm |
| Special pipe | precision seamless pipe | Secondary or not | Non-secondary |
| Length | 6M or as requirement | Product name | Cold drawn precision round carbon steel tube |
| Type | Seamless | Outer diameter | 6-630mm |
| Material | steel | Brand Name | TORICH |
| Model Number | GOST 33229 | Certification | API,CE,ISO,ISO9001-2008 |
| Place of Origin | Zhejiang/China | ||
| High Light | Carbon Steel Precision Seamless Pipe ，Boiler Precision Seamless Pipe ，GOST 33229 Precision Seamless Pipe | ||
GOST 33229 specifies the requirements for cold-deformed precision seamless steel pipes, which are widely used in the manufacturing of boilers and other high-pressure equipment. These pipes are known for their high strength, durability, and resistance to high temperatures and pressures. The grade 20 10 10G2 09G2S is a specific type of carbon steel that is designed to meet these demanding conditions.
The GOST 33229 standard outlines the dimensions, tolerances, and mechanical properties of the pipes. These pipes are typically manufactured through a cold deformation process, which enhances their mechanical properties and ensures precise dimensions. The standard ensures that the pipes meet the necessary quality and safety requirements for use in boilers and other high-pressure applications.
The chemical composition of GOST 33229 grade 20 10 10G2 09G2S is crucial for its performance. Below is a table presenting the typical chemical composition:
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.17 - 0.24 |
| Silicon (Si) | 0.17 - 0.37 |
| Manganese (Mn) | 0.35 - 0.65 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.035 |
| Chromium (Cr) | ≤ 0.30 |
| Nickel (Ni) | ≤ 0.30 |
| Copper (Cu) | ≤ 0.30 |
The mechanical properties of the pipes are critical for their performance in high-pressure environments. The table below outlines the typical mechanical properties:
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 410 - 530 |
| Yield Strength (MPa) | ≥ 245 |
| Elongation (%) | ≥ 20 |
| Impact Energy (J) | ≥ 27 (at -20°C) |
The steel grade 20 10 10G2 09G2S is specifically designed for high-pressure applications, offering a balance of strength, ductility, and resistance to high temperatures. This makes it an ideal choice for boiler manufacturing and other similar applications.
These precision seamless pipes are primarily used in:
While GOST 33229 grade 20 10 10G2 09G2S is a popular choice, there are alternative grades that might be considered depending on specific requirements:
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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