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. |
| Type | Nickel Pipe |
| Application | Chemicals |
| Grade | Hastalloy |
| Powder or not | Not Powder |
| Surface | 2B/BA/NO1/4K/8K |
| Shape | Bar/rod/wire/strip/plate/sheet/pipe/tube/disc/forging/ring/flange |
| Standard | DIN,ASTM,AISI,ASME,EN |
| Technique | Cold Rolled Hot Rolled,Seamless,Hot forging or Cold treatment |
| Sample | available |
| Color | silver |
| Size | Customized Size |
| Outer diameter | 10.3mm~324mm |
| Brand Name | TORICH |
| Model Number | ASTM B622 |
| Certification | ISO 9001 ISO14001 TS16949 |
| 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. |
| Type | Nickel Pipe | Application | Chemicals |
| Grade | Hastalloy | Powder or not | Not Powder |
| Surface | 2B/BA/NO1/4K/8K | Shape | Bar/rod/wire/strip/plate/sheet/pipe/tube/disc/forging/ring/flange |
| Standard | DIN,ASTM,AISI,ASME,EN | Technique | Cold Rolled Hot Rolled,Seamless,Hot forging or Cold treatment |
| Sample | available | Color | silver |
| Size | Customized Size | Outer diameter | 10.3mm~324mm |
| Brand Name | TORICH | Model Number | ASTM B622 |
| Certification | ISO 9001 ISO14001 TS16949 | Place of Origin | Zhejiang/China |
| High Light | ASTM B622 C276 Hastelloy Pipe ，Seamless Nickel Cobalt Alloy Pipe ，Chemicals Nickel Cobalt Alloy Pipe | ||
ASTM B622 is a standard specification for seamless nickel and nickel-cobalt alloy pipes, which are widely used in chemical processing industries due to their exceptional resistance to corrosion and high-temperature environments. This article delves into the specifics of various UNS designations, including N10276, N06022, N06200, N06030, N06035, and N06002, commonly referred to as Hastelloy pipes.
Hastelloy pipes are known for their superior performance in aggressive environments. They are primarily composed of nickel, with additions of molybdenum, chromium, and other elements to enhance their resistance to corrosion and mechanical strength.
The chemical composition of these alloys is crucial for their performance. Below is a table presenting the typical chemical composition of these UNS designations:
| Element | UNS N10276 | UNS N06022 | UNS N06200 | UNS N06030 | UNS N06035 | UNS N06002 |
|---|---|---|---|---|---|---|
| Nickel (Ni) | 57.0 min | 56.0 min | 72.0 min | 42.0 min | 58.0 min | 61.0 min |
| Chromium (Cr) | 14.5-16.5 | 20.0-22.5 | 23.0-25.0 | 29.0-31.0 | 19.0-21.0 | 20.0-24.0 |
| Molybdenum (Mo) | 15.0-17.0 | 12.5-14.5 | 8.0-10.0 | 5.0-6.5 | 7.0-9.0 | 8.0-10.0 |
| Iron (Fe) | 4.0-7.0 | 2.0-6.0 | 3.0 max | 2.0 max | 3.0 max | 2.0 max |
| Tungsten (W) | 3.0-4.5 | 2.5-3.5 | - | - | - | - |
| Cobalt (Co) | 2.5 max | 2.5 max | 2.0 max | 5.0 min | 2.5 max | 2.0 max |
The mechanical properties of these alloys are also critical for their application in demanding environments. Below is a table summarizing these properties:
| Property | UNS N10276 | UNS N06022 | UNS N06200 | UNS N06030 | UNS N06035 | UNS N06002 |
|---|---|---|---|---|---|---|
| Tensile Strength (MPa) | 690 min | 690 min | 655 min | 655 min | 690 min | 690 min |
| Yield Strength (MPa) | 283 min | 310 min | 240 min | 240 min | 310 min | 310 min |
| Elongation (%) | 40 min | 45 min | 40 min | 40 min | 40 min | 40 min |
The steel grades covered under ASTM B622 include various Hastelloy grades, each offering unique properties tailored for specific applications. These grades are designed to withstand extreme conditions and provide reliable performance.
Hastelloy pipes are extensively used in:
While Hastelloy alloys are highly effective, alternative grades may 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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