TOBO STEEL GROUP CHINA
| Supply Ability | 10 Ton/Month |
| Product Name | Hastelloy C276 Seamless Pipe Nickel Alloy Corrosion Resistant High Temperature Tube ASME B622 |
| Technique | Hot Rolled, Cold Rolled, etc. |
| Finish | Beveled End |
| Corrosionresistance | Excellent resistance to oxidizing and reducing agents |
| Finished | cold drawn |
| Delivery Time | 15-30 Workdays |
| Introduction | Stainless Steel |
| Material | Hastelloy Alloy |
| Payment Terms | T/T, Western Union |
| Temperature Rating | Customized |
| Special Use | High-temperature Service, etc. |
| Prodcut | steel pipe tube |
| Trade Terms | CRF |
| Types | Seamless |
| Thickness | 0.3-150mm |
| Grade | C-22, C-276, B-2, etc. |
| Temperatureresistance | Up to 1200°F (650°C) |
| Packaging Details | Standard Shipping Package |
| Surfacefinish | Polished, Pickled, or Mill Finish |
| Model Number | Hastelloy |
| Certification | ISO/TUV/SGS |
| Place of Origin | Shanghai,China |
| Brand Name | TOBO |
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Product Specification
| Supply Ability | 10 Ton/Month | Product Name | Hastelloy C276 Seamless Pipe Nickel Alloy Corrosion Resistant High Temperature Tube ASME B622 |
| Technique | Hot Rolled, Cold Rolled, etc. | Finish | Beveled End |
| Corrosionresistance | Excellent resistance to oxidizing and reducing agents | Finished | cold drawn |
| Delivery Time | 15-30 Workdays | Introduction | Stainless Steel |
| Material | Hastelloy Alloy | Payment Terms | T/T, Western Union |
| Temperature Rating | Customized | Special Use | High-temperature Service, etc. |
| Prodcut | steel pipe tube | Trade Terms | CRF |
| Types | Seamless | Thickness | 0.3-150mm |
| Grade | C-22, C-276, B-2, etc. | Temperatureresistance | Up to 1200°F (650°C) |
| Packaging Details | Standard Shipping Package | Surfacefinish | Polished, Pickled, or Mill Finish |
| Model Number | Hastelloy | Certification | ISO/TUV/SGS |
| Place of Origin | Shanghai,China | Brand Name | TOBO |
| High Light | Hastelloy C276 seamless pipe ，Nickel alloy corrosion resistant tube ，High temperature Hastelloy pipe ASME | ||
Hastelloy C276 Seamless Pipe Nickel Alloy Corrosion Resistant High Temperature Tube ASME B622
1. Product Description
Hastelloy is a family of nickel-based superalloys developed by Haynes International, engineered for extreme corrosion resistance in both oxidizing and reducing environments. Hastelloy pipes are nickel-alloy piping products manufactured from these advanced materials. The most common grades include C-276 (the industry workhorse), C-22 (improved resistance to oxidizing media), and B-3 (specialist for reducing acids).
Hastelloy pipes are specified when stainless steel, duplex, and even Inconel grades cannot withstand the corrosive media. With nickel as the primary matrix element, supplemented by molybdenum, chromium, tungsten, and other alloying elements, Hastelloy pipes provide exceptional corrosion resistance that far exceeds that of conventional stainless steels.
2. Product Applications
Hastelloy pipes are widely used in the following industrial applications:
Chemical and Petrochemical Processing: Reactors, process piping, heat exchangers, evaporators, and columns handling sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid, and other aggressive media
Flue-Gas Desulfurization (FGD) Systems: Scrubbers, ducting, and stack liners in power plants
Pharmaceutical Manufacturing: Equipment and piping systems for production
Pulp and Paper: Digesters and bleach plant piping and equipment
Pollution Control and Waste Treatment: Incineration off-gas scrubbing systems
Oil and Gas: Sour gas service pipelines, marine chemical handling
Aerospace: Gas turbine engine components
3. Product Advantages
Superior Universal Corrosion Resistance: Excellent performance in both oxidizing and reducing environments, resistant to sulfuric acid, hydrochloric acid, phosphoric acid, wet chlorine gas, chloride solutions, and many other aggressive media.
Excellent Localized Corrosion Resistance: Strong resistance to pitting, crevice corrosion, and stress-corrosion cracking (SCC).
Maintained Corrosion Resistance After Welding: Low carbon and silicon content minimizes harmful precipitate formation in the weld heat-affected zone, allowing the alloy to maintain corrosion resistance in the as-welded condition for most chemical process applications.
Good Fabricability: Excellent forming and welding characteristics; available in both seamless and welded pipe forms.
Long-Term Reliability and Service Life: Provides lasting corrosion resistance and dimensional stability under harsh conditions, significantly reducing equipment maintenance and replacement costs.
4.Key Technical Parameters
| Parameter | Hastelloy C-276 | Hastelloy C-22 | Hastelloy B-3 |
| Grade | C-276 | C-22 | B-3 |
| UNS Number | N10276 | N06022 | N10675 |
| Seamless Standard | ASTM B622 | ASTM B622 | ASTM B622 |
| Welded Standard | ASTM B619 | ASTM B619 | ASTM B619 |
| Density (g/cm³) | 8.89 | 8.69 | 9.22 |
| Melting Point Range (°C) | 1325 – 1370 | 1350 – 1400 | 1370 – 1418 |
| Yield Strength (MPa, min) | 283 | 310 | 283 |
| Tensile Strength (MPa, min) | 690 | 690 | 690 |
| Elongation (%, min) | 40 | 45 | 40 |
| Major Chemical Composition (typical) | Ni balance, Mo 15.0-17.0%, Cr 14.5-16.5%, Fe 4.0-7.0%, W 3.0-4.5% | Ni balance, Cr 20.0-22.5%, Mo 12.5-14.5%, W 2.5-3.5%, Fe 2.0-6.0% | Ni balance, Mo 28.0-30.0%, Fe 1.0-3.0%, Cr 1.0-3.0% |
| Outside Diameter Range | 6 mm – 1200 mm (general) | 6 mm – 1200 mm (general) | 6 mm – 1200 mm (general) |
| Wall Thickness Range | 0.5 mm – 50 mm (general) | 0.5 mm – 50 mm (general) | 0.5 mm – 50 mm (general) |
| Single Length | up to 18 m (general) | up to 18 m (general) | up to 18 m (general) |
| Nominal Size Range | 1/2″ NB – 24″ NB (general) | 1/2″ NB – 24″ NB (general) | 1/2″ NB – 24″ NB (general) |
| Schedule Range | Sch 5S – Sch XXS (general) | Sch 5S – Sch XXS (general) | Sch 5S – Sch XXS (general) |
FAQ
1. Are you trading company or manufacturer ? We are manufacturer ,You can see the certification.
2.How long is your delivery time? Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ? Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ? Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
1998
Total Annual:
100000-100000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ... TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ...
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