Hydrogen Stainless Steel Pipeline
- The development and utilization of hydrogen (H2) energy is an important way to achieve the global carbon neutrality goal faster and ensure world energy security. It’s currently mainly used in hydrogen chemical industry, hydrogen metallurgy, hydrogen construction, hydrogen transportation and other fields.
- The wide application of various industries is inseparable from pipelines and valves.
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Overview
Pipeline transportation of hydrogen (H2) can be divided into various ways based on the transportation distance and hydrogen purity. Pipeline transportation of hydrogen refers to the way of building a certain pipeline between hydrogen production factories and hydrogen station, hydrogen-using enterprises, etc. And hydrogen is transported in gaseous form.
According to the transportation distance, hydrogen (H2) pipelines can be divided into long-distance pipeline and short-distance pipeline. The former is mainly used for long-distance transportation between hydrogen production factories and hydrogen stations, with high hydrogen transmission pressure and large pipeline diameter. The latter is mainly used for hydrogen distribution between hydrogen stations and users, with low hydrogen transmission pressure and small pipeline diameter.
Features
- 316/316L 304/304L Austenitic Stainless Steel
- Instrument tube / Hydrogen tube
- Tubing / High-pressure Tube
- 1/8 to 2 in. / 3 to 25 mm
- Excellent resistance to hydrogen embrittlement.
- Low transportation cost, low energy consumption.
- Can achieve hydrogen energy continuity, scale, safety and rapidity of short-distance transportation.
Inspection Standard
Composition Analysis
| Element | Content |
| C | <0.035 |
| Mn | <2.0 |
| P | <0.045 |
| S | <0.030 |
| Si | <1.0 |
| Cr | 16 to 18 |
| Ni | 12 to 14 |
| Mo | 2.5 to 3.0 |
| Nickel Equivalent | >28.5% |
For Hydrogen Refueling Station
For On-board Hydrogen Supply System
For Testing Equipment
Sealed Wooden Box
Suitable for small diameter, large mass, long distance transportation.
Wooden Frame
Suitable for large diameter, small amount, short distance transportation.
————————— Cold Rolling —————————————————————————— Cold Drawing —————————————————————————— Heat Treatment —————————
Complete testing equipment (direct reading spectrometer PMI, mechanical properties test, carbon and sulfur analysis, intergranular corrosion, hardness, roughness tester, eddy current flaw detection, ultrasonic flaw detection, water pressure test, ultra-high pressure test equipment, etc.)
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