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 | Oil Pipe |
| Standard | ASTM,DIN,GB,JIS,API |
| Thickness | 0.1mm-60mm |
| Technique | Cold Drawn,Hot Rolled,Hot Rolled/Cold Drawn |
| Surface treatment | customerized |
| Alloy or not | Non-alloy,Is Alloy |
| Standard2 | GOST 633-80 |
| Section shape | Round,Rectangular |
| Outer diameter(round) | 17 - 660 mm |
| Special pipe | Precision steel tube,precision seamless pipe |
| Secondary or not | Non-secondary |
| Length | 6M or as requirement |
| Product name | Cold drawn precision round carbon steel tube |
| Type | Seamless |
| Steel grade | 300 Series,200series 300series |
| Outer diameter | 6-630mm |
| Material | steel |
| Brand Name | TORICH |
| Model Number | GOST 633-80 |
| Certification | 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 | Oil Pipe | Standard | ASTM,DIN,GB,JIS,API |
| Thickness | 0.1mm-60mm | Technique | Cold Drawn,Hot Rolled,Hot Rolled/Cold Drawn |
| Surface treatment | customerized | Alloy or not | Non-alloy,Is Alloy |
| Standard2 | GOST 633-80 | Section shape | Round,Rectangular |
| Outer diameter(round) | 17 - 660 mm | Special pipe | Precision steel tube,precision seamless pipe |
| Secondary or not | Non-secondary | Length | 6M or as requirement |
| Product name | Cold drawn precision round carbon steel tube | Type | Seamless |
| Steel grade | 300 Series,200series 300series | Outer diameter | 6-630mm |
| Material | steel | Brand Name | TORICH |
| Model Number | GOST 633-80 | Certification | ISO9001-2008 |
| Place of Origin | Zhejiang/China | ||
| High Light | Oil Drilling Seamless Pipe ，Oil Well Carbon Steel Seamless Pipe ，Oil Drilling Carbon Steel Seamless Pipe | ||
The GOST 633-80 standard outlines the specifications for oil steel pipes used in oil drilling applications. These pipes are essential for transporting oil and gas from wells to processing facilities. This article delves into the material specifications, key features, chemical composition, mechanical properties, steel grades, applications, and possible alternative grades of these seamless pipes.
The GOST 633-80 standard specifies the requirements for carbon steel seamless pipes, ensuring they meet the necessary criteria for durability and performance in oil drilling operations.
| Element | Percentage (%) |
|---|---|
| Carbon (C) | 0.10 - 0.25 |
| Manganese (Mn) | 0.30 - 0.60 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.035 |
| Silicon (Si) | ≤ 0.40 |
| Chromium (Cr) | ≤ 0.30 |
| Nickel (Ni) | ≤ 0.30 |
| Property | Value |
|---|---|
| Yield Strength (MPa) | ≥ 245 |
| Tensile Strength (MPa) | ≥ 400 |
| Elongation (%) | ≥ 20 |
| Hardness (HB) | ≤ 200 |
The steel grades specified under GOST 633-80 include various classifications based on their chemical composition and mechanical properties. Common grades include:
GOST 633-80 oil steel pipes are primarily used in:
While GOST 633-80 specifies certain grades, there are alternative grades that can be considered based 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
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