Daxun Alloy - Hastelloy G30 pipe made in China
As a leading supplier of Hastelloy G30 pipes in China, Daxun provides high-performance alloy tubes to the world.
- Hastelloy G30 types: Seamless tube, welded tube, forged tube
- Certification : ASTM，SGS，ISO，CE
- Delivery Time : 7-15 days
- Surface finish: Annealed, polished etc.
- MOQ : ≥300kg
————Daxun produces hastelloy pipe in China to meet the diverse and ——demanding needs of customers！
Characteristics & Properties of Hastelloy G30
Hastelloy G30 pipe is a high-performance nickel-based alloy tube with unique chemical composition and excellent comprehensive performance. It is based on nickel as the main matrix and is rich in various alloy elements such as chromium, molybdenum, and tungsten. With this precise composition design, it has excellent corrosion resistance. It can show excellent corrosion resistance in strong oxidizing acids such as phosphoric acid and nitric acid, as well as reducing acid environments such as hydrofluoric acid and sulfuric acid, and effectively cope with complex and harsh chemical environments. In addition, it can maintain stable mechanical properties under high temperature conditions, with a high melting point and moderate thermal expansion coefficient, so that it can function normally in high-temperature working scenarios.
The application field of Hastelloy G30 pipe is very wide, covering many industries such as chemical, petroleum and natural gas. In the chemical industry, it is often used in chemical reaction vessels, piping systems, etc. to ensure long-term stable operation in highly corrosive media; in the oil and gas industry, it can be used in sulfuric acid treatment units and oil and gas extraction-related equipment in refineries and petrochemical plants; it can also be used in marine engineering, nuclear pipelines, food processing equipment and other fields. With its own high-performance advantages, it can meet the stringent requirements of different industries for corrosion-resistant and high-temperature resistant materials.
Hastelloy G30 Parameters
- Chemical Composition
- Physical properties
- Mechanical properties
| Ni | Cr | Fe | Mo | Co | C |
| 30% – 35% | 20% – 24% | 28% – 32% | 6% – 8% | ≤1% | ≤0.1% |
| Mn | Si | Al | Ti | P | S |
| ≤1% | ≤1% | ≤0.5% | ≤0.5% | ≤0.04% | ≤0.03% |
| Property | Density | Melting Point | Specific Heat Capacity | Thermal Conductivity | Electrical Resistivity | Coefficient of Thermal Expansion | Elastic Modulus | Hardness |
| Value | 8.2 g/cm³ | 1350 – 1390°C | 0.44 J/(g·°C) | 18 W/m·K | 1.1 Ω·mm²/m | 13.7 μm/(m·°C) | 200 GPa | 160 HB |
| Property | Tensile Strength | Yield Strength | Elongation | Reduction of Area | Impact Toughness |
| Value | 690MPa | 310MPa | 40% | ≥50% | ≥80J |
Choose Daxun to help your project take off.
Advanced Production:Hastelloy alloy pipe
Hastelloy G30 alloy is an all-around nickel-chromium-molybdenum-tungsten alloy with good resistance to pitting, crevice corrosion and stress corrosion cracking. It has excellent resistance to oxidative aqueous media, including wet chlorine, nitric acid or mixed acids of oxidizing acids containing chloride ions. At the same time, Hastelloy G30 alloy also has ideal resistance to reducing and oxidizing environments encountered in the process. Relying on this versatile performance, it can be used in some troublesome environments or in factories for a variety of production purposes.
Hastelloy G30 Pipe Features
Hastelloy G30 alloy has an exceptional resistance to various chemical environments, including strong oxidizing substances, such as ferric chloride, cupric chloride, chlorine, thermally contaminated solutions (organic and inorganic), formic acid, acetic acid, acetic anhydride, seawater and salt solutions, etc. Hastelloy G30 alloy has the ability to resist the formation of grain boundary precipitation in the heat affected zone of welding, so that it can also be used in many chemical processes in the welding state.
Quality, delivery, inspection
Daxun conducts a series of quality assurance tests on Hastelloy G30 pipes. These tests include flattening test, flaring test, ultrasonic flaw detection, crevice corrosion resistance test, mechanical property test, hardness test, material positive identification, and expansion test, etc. All these tests are designed to ensure that the Hastelloy G30 pipes meet the requirements of the intended applications. During the production process, we meticulously measure the outer diameter, wall thickness, and surface quality of the products. Our standard delivery time is 5 – 7 days, and for special sizes, it is 15 – 20 days.
- Our delivery time is strictly in accordance with the contract.
- Support customer third-party agencies to go to the factory for inspection
- Support free samples for customer testing
- Support on-site or video factory inspection
Packaging
Daxun Alloy ensures the best quality of packaging as it plays an important role in international freight where goods go through various channels to reach the final destination, so we pay special attention to packaging. We pack our goods in many ways depending on the product. We pack our products in many ways such as:
• Boxes and crates
• Shrink wrap
• Wooden pallets
• Wooden boxes
Technical Support
If you need any additional technical assistance, our resident metallurgist and knowledgeable staff will be pleased to help. [Contact Us Now]Additionally, Daxun boasts a certified testing laboratory—a first in the multi-metal and plastic inventory industry. This, in our opinion, demonstrates our unwavering dedication to quality and our philosophy as a full-service supplier.
Daxun is a trustworthy stainless steel tube manufacturer
As a professional manufacturer, Daxun ensures that all the products we produce are of high quality. Therefore, we ensure that all titanium tubes are certified by ISO9001, SGS, CE, OQC and more international quality standards. We also conduct strict quality control to ensure that the stainless steel tubes have less defects. At Daxun, you can rest assured that all products are durable, high quality and excellent in performance.
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Please fill in the form on the “Contact Us” page, or call our sales manager at “+86 13382898899”, we will contact you as soon as possible. Our WhatsApp is online, and email (Daxunalloy@gmail.com) will be checked within 6 hours. Every inquiry or message will be responded to promptly. In addition, we share market information with our customers every week
We can provide stainless steel sheet samples for you to check the quality. Sample is free and you just pay the freight.
We’ve exported to more than 42 countries, such as Canada, Chile, Kuwait, Germany, South Korea, Saudi Arabia, Singapore etc.
The minimum order quantity for our Hastelloy products is 300kg
Trial orders can be delivered within a week. For regular orders, it takes two weeks roughly.