GH3652 High-temperature Alloy Steel Pipes For Chemical Processing Plants
GH3652 pipes and tubing are available in a variety of forms and sizes:
Forms: Seamless pipes/tubing are available.
Size Range:
Outer Diameter (OD): Typically ranges from 1/8 inch to 48 inches (seamless pipes can be up to 26 inches).
Wall Thickness: Available in various wall thickness grades (e.g., SCH 20 to SCH 160, XXS) or specific wall thicknesses (e.g., 0.5 mm to 50 mm).
Heat Treatment: Available in various heat treatment states, including annealing, solution treatment, and aging, or quenched and tempered (Q+T).
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
- Tel: +8615824687445
GH3652 high-temperature alloy steel pipes for chemical processing plants description

GNEE GH3652 high-temperature alloy steel pipes for chemical processing plants
GH3652 is a high-quality nickel-based high-temperature alloy pipe widely used in chemical processing plants due to its superior performance under extreme conditions. It is specifically designed to withstand high-temperature and corrosive environments, where ordinary stainless steel or carbon steel would fail.
Specification Of GH3652 high-temperature alloy steel pipes for chemical processing plants
GH3652 Range of products
| Product type | Products | Dimension | Processes | Deliver Status |
| Plates / Sheets | Plates / Sheets | 0.08-200mm(T)*W*L | Forging, hot rolling and cold rolling | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Steel Bar | Round Bar, Flat Bar, Square Bar | Φ8-1200mm*L | Forging, hot rolling and cold rolling, Cast | Black, Rough Turning, Shot Blasting, |
| Coil / Strip | Steel Coil /Steel Strip | 0.03-16.0x1200mm | Cold-Rolled & Hot-Rolled | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Pipes / Tubes | Seamless Pipes/Tubes, Welded Pipes/Tubes | OD:6-219mm x WT:0.5-20.0mm | Hot extrusion, Cold Drawn, Welded | Annealed, Solution and Aging, Q+T, ACID-WASHED |
GH3652 high-temperature alloy steel pipes for chemical processing plants Specification
GH3652 high-temperature alloy steel pipe Chemical composition(mass fraction)(wt.%)
| Elements | Min.(≥) | Max.(≤) |
| C | - | 0.1 |
| Cr | 26.5 | 28.5 |
| Ni | - | Balance |
| Al | 2.8 | 3.5 |
| Fe | - | 1 |
| Ce | - | 0.03 |
| Si | - | 0.8 |
| Mn | - | 0.3 |
| P | - | 0.02 |
| S | - | 0.02 |
Mechanical properties of grade GH3652 Tube
| Proof strength | Tensile strength | Impact energy | Elongation at fracture | Reduction in cross section on fracture | As-Heat-Treated Condition | Brinell hardness (HBW) |
| Rp0.2(MPa) | Rm(MPa) | KV (J) | A(%) | Z(%) | ||
| 556 (≥) | 963 (≥) | 43 | 34 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 241 |
Physical properties of grade GH3652 Pipe
| Property | Density | Temperature T | Specific heat | Thermal conductivity | Electric resistance | Modulus of elasticity | Expansion rate |
| kg/dm3 | °C/F | J / kgK | W/mK | µΩ·cm | kN/mm2 | ||
| 899 (≥) | 655 (≥) | 33 | 21 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 241 | |
| Temp. | Creep strain limit | Creep rupture strength |
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| °C/°F | (10000h) | (10000h) | |||||
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(Rp1,0) N/mm2 | (Rp1,0) N/mm2 | |||||
| 396 | 638 | 761 |
Features Of GH3652 high-temperature alloy steel pipes for chemical processing plants

Applications of GH3652 Pipes in Chemical Processing Plants
GH3652 alloy pipes are widely used in critical high-stress areas of chemical processing plants, including:
Reactors and Boilers: Components subjected to extreme high temperatures and pressures.
Heat Exchangers: Suitable for equipment requiring efficient heat transfer under corrosive and high-temperature conditions.
High-Pressure Piping Systems: Essential equipment for transporting high-temperature fluids and gases in processes such as oil refining and petrochemical production.
Furnaces and Industrial Equipment: Used in other high-temperature industrial furnaces and power generation equipment where conventional materials cannot meet the requirements.
GH3652 high-temperature alloy steel pipes for chemical processing plants Surface Treatments
Gnee Steel provides four surface treatments for GH3652 high-temperature alloy steel pipes for chemical processing plants: pickling, mirror polishing, polishing, and sandblasting.
GH3652 high-temperature alloy steel pipes for chemical processing plants production process
Gnee Steel provides the following heat treatments for GH3652 high-temperature alloy steel pipes for chemical processing plants: annealing, solution + aging. In addition, Gnee Steel also provides hot working and cold working, which are hot rolling and cold drawing.
GH3652 high-temperature alloy steel pipes for chemical processing plants Packaging
In order to better ensure the safety of your goods, we will provide professional, environmentally friendly, convenient and efficient packaging services.
About Gnee Steel

Gnee Steel specializes in the production and sale of various nickel-based alloys, including Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel Alloy 600, Inconel 625, Inconel 718, Inconel X-750, Incoloy Alloy 800, Incoloy 800H/HT, Incoloy 825, Monel Alloy 400, Monel K500, and high-temperature alloys. Gnee Steel's products are widely used in aerospace, chemical, electric power, automotive, and nuclear energy applications. We also offer customized alloy solutions tailored to customer needs. For alloy pricing inquiries or customized alloy solutions, please contact us for a quote at ss@gneesteel.com.
FAQ
Q:What is the delivery time for Waspaloy GH4738 thin-walled tubes?
A: Approximately 7-20 days, depending on the quantity of Waspaloy GH4738 thin-walled tubes and production status.
Q:What kind of packaging is used for Waspaloy GH4738 thin-walled tubes?
A: Usually, we use cartons or plywood boxes, filled with protective material to ensure the safety of the Waspaloy GH4738 thin-walled tubes.
Q:What is the lead time for Waspaloy GH4738 thin-walled tubes?
A: It takes approximately 10-25 days from order placement to receipt.
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