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. |
| Standard2 | ASTM GH2747 |
| Thickness | 2 - 70 mm |
| Standard | ASTM,DIN,API,GB,JIS |
| Grade | GH2747 |
| Grade group | GH2747 |
| Application | High Temperature |
| Section shape | Round,Square |
| Alloy or not | Is Alloy |
| Technique | Hot Rolled,Cold Drawn,Cold Rolled |
| Surface treatment | customerized |
| Secondary or not | Non-secondary |
| Outer diameter(round) | 8 - 100 mm |
| Special pipe | alloy steel pipe,seamless stainless steel tube |
| Surface | BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
| Shape | Round.square.Rectangle |
| Finish | Brush Polish,hairline,BA,mirror ETC,pickled |
| Name | Seamless Stainless Steel Tubing |
| Brand Name | TORICH |
| Model Number | ASTM GH2747 |
| Certification | API,CE,ISO,BSI |
| 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. |
| Standard2 | ASTM GH2747 | Thickness | 2 - 70 mm |
| Standard | ASTM,DIN,API,GB,JIS | Grade | GH2747 |
| Grade group | GH2747 | Application | High Temperature |
| Section shape | Round,Square | Alloy or not | Is Alloy |
| Technique | Hot Rolled,Cold Drawn,Cold Rolled | Surface treatment | customerized |
| Secondary or not | Non-secondary | Outer diameter(round) | 8 - 100 mm |
| Special pipe | alloy steel pipe,seamless stainless steel tube | Surface | BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
| Shape | Round.square.Rectangle | Finish | Brush Polish,hairline,BA,mirror ETC,pickled |
| Name | Seamless Stainless Steel Tubing | Brand Name | TORICH |
| Model Number | ASTM GH2747 | Certification | API,CE,ISO,BSI |
| Place of Origin | Zhejiang/China | ||
| High Light | High Temperature Nickel Alloy Tube ，ASTM GH2747 Nickel Alloy Tube | ||
ASTM GH2747 is a high-temperature nickel alloy known for its excellent strength and corrosion resistance at elevated temperatures. This material is commonly used in environments where extreme heat and corrosive conditions are prevalent, such as in aerospace, power generation, and chemical processing industries.
ASTM GH2747 tubes are manufactured to meet stringent specifications that ensure their performance in high-temperature applications. These tubes are typically seamless, providing superior strength and resistance to pressure. The Haynes 747 alloy is a specific formulation within this category, known for its enhanced properties.
The chemical composition of ASTM GH2747 is crucial to its performance. Below is a typical composition table:
| Element | Composition (%) |
|---|---|
| Nickel | 50-55 |
| Chromium | 18-22 |
| Iron | 18-20 |
| Molybdenum | 3-5 |
| Tungsten | 1-2 |
| Carbon | 0.05-0.15 |
| Manganese | 0.5 max |
| Silicon | 0.5 max |
| Others | Balance |
The mechanical properties of ASTM GH2747 are designed to meet the demands of high-temperature applications. The following table outlines these properties:
| Property | Value |
|---|---|
| Tensile Strength | 800-1000 MPa |
| Yield Strength | 400-600 MPa |
| Elongation | 20-30% |
| Hardness | 200-250 HB |
The Haynes 747 tube falls under the category of high-temperature nickel alloys, specifically designed for applications requiring exceptional heat and corrosion resistance.
ASTM GH2747 tubes are widely used in:
While ASTM GH2747 is a preferred choice for many high-temperature applications, there are alternative grades that may 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
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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