Steel for Critical Industries
From cookware and appliances to chemicals and environmental protection, Yougangbao organizes 63 industries and special topics by national standard industry classification, with 362 part-level checklists in total. Every industry has clear material selection criteria and delivery requirements — we propose solutions based on operating conditions, not just quotes.
Manufacturing (GB Industry Classification C)
On the same production line, the selection for corrosion resistance, wear resistance, and heat resistance is completely different — searching by part is faster than searching by grade.
Agricultural & Sideline Food Processing
16 parts · Thickness 1–12 mm
Food Manufacturing
8 parts · Thickness 0.6–8 mm
Wine, Beverage & Refined Tea Manufacturing
10 parts · Thickness 1.5–8 mm
Tobacco Products
4 parts · Thickness 1–8 mm
Textile Industry
7 parts · Thickness 1–400 mm
Textile Apparel & Accessories
3 parts · Thickness 0.3–3 mm
Leather, Fur, Feather & Footwear
4 parts · Thickness 0.3–20 mm
Wood, Bamboo, Rattan, Palm & Straw Products
3 parts · Thickness 1.5–10 mm
Furniture Manufacturing
4 parts · Thickness 0.8–5 mm
Paper & Paper Products
8 parts · Thickness 1.5–40 mm
Printing & Reproduction of Recording Media
3 parts · Thickness 0.5–20 mm
Cultural, Educational, Sports & Recreational Goods
4 parts · Thickness 0.5–5 mm
Petroleum Processing, Coking & Nuclear Fuel
4 parts · Thickness 2–50 mm
Chemical Raw Materials & Products
10 parts · Thickness 0.4–200 mm
Pharmaceutical Manufacturing
7 parts · Thickness 1.5–30 mm
Chemical Fiber Manufacturing
4 parts · Thickness 2–30 mm
Rubber & Plastic Products
4 parts · Thickness 2–300 mm
Non-metallic Mineral Products (Cement/Glass/Ceramics)
4 parts · Thickness 4–60 mm
Ferrous Metal Smelting & Rolling
6 parts · Thickness 3–275 mm
Non-ferrous Metal Smelting & Rolling
3 parts · Thickness 2–50 mm
Metal Products
15 parts · Thickness 0.025–500 mm
General Equipment Manufacturing (Pumps/Valves/Flanges/Fasteners/Springs/Bearings)
12 parts · Thickness 0.05–200 mm
Special Equipment Manufacturing (Mining/Engineering/Environmental)
3 parts · Thickness 2–30 mm
Automotive Manufacturing
10 parts · Thickness 0.3–4 mm
Railway, Shipbuilding, Aerospace & Other Transport Equipment
10 parts · Thickness 0.5–10 mm
Electrical Machinery & Equipment
4 parts · Thickness 0.3–5 mm
Computers, Communications & Other Electronic Equipment
4 parts · Thickness 0.15–1.5 mm
Instruments & Meters
3 parts · Thickness 0.05–2 mm
Other Manufacturing (Household Goods/Lighting/Eyewear, etc.)
3 parts · Thickness 0.2–2 mm
Comprehensive Utilization of Waste Resources
3 parts · Thickness 3–50 mm
Repair of Metal Products, Machinery & Equipment
3 parts · Thickness 0.8–10 mm
Infrastructure, Energy & Utilities (B)
The real challenge in these scenarios is the medium and temperature: seawater, chloride ions, high-temperature flue gas, ultrapure media.
Construction & Infrastructure
9 parts · Thickness 0.4–5 mm
Power & Heat Production & Supply (incl. FGD Desulfurization)
7 parts · Thickness 0.5–25 mm
Gas Production & Supply
3 parts · Thickness 2–50 mm
Water Production & Supply
7 parts · Thickness 0.8–110 mm
Wastewater Treatment & Reuse / Environmental Protection
11 parts · Thickness 2–200 mm
Seawater Desalination
4 parts · Thickness 2–15 mm
Solar Thermal & PV
3 parts · Thickness 1–30 mm
Wind Power & Energy Storage
7 parts · Thickness 0.3–300 mm
Nuclear Power
6 parts · Thickness 2–900 mm
Hydrogen Energy
6 parts · Thickness 0.075–700 mm
Semiconductors & Electronic Specialty Gases
6 parts · Thickness 0.05–30 mm
Medical & Healthcare
5 parts · Thickness 0.8–8 mm
Pharmaceutical Equipment
4 parts · Thickness 2–20 mm
Foodservice & Commercial Kitchens
3 parts · Thickness 1–3 mm
Houseware & Kitchenware
4 parts · Thickness 0.3–5 mm
HVAC & Refrigeration
7 parts · Thickness 0.4–25 mm
Firefighting & Plumbing
6 parts · Thickness 1.5–8 mm
Ports & Waterways
3 parts · Thickness 1.5–40 mm
Roads, Bridges & Tunnels
3 parts · Thickness 0.8–8 mm
Elevators & Escalators
4 parts · Thickness 1–2 mm
Rail Transit (Independent of C37)
6 parts · Thickness 0.8–32 mm
Shipbuilding & Offshore Engineering
10 parts · Thickness 1.5–50 mm
New Energy Vehicles (Independent of C36)
7 parts · Thickness 0.075–700 mm
General Components Pool (High-frequency Cross-industry Finished Parts)
11 parts · Thickness 0.025–500 mm
Topic: Boundaries of Media & Grades
A common cross-industry challenge — under what conditions must 316L be replaced with 2205 / 904L?
Stainless Fasteners: A2-70/A4-70/A4-80/D Series & Latest Standards
5 parts · Thickness —–— mm
Duplex Steel Flanges & Seawater Desalination: 2205/2507 Pressure-Temperature-Corrosion Boundaries
5 parts · Thickness 5.5–2500 mm
Sanitary Diaphragm Valves/Clean Valves: ASME BPE, Ra & Temperature Boundaries
4 parts · Thickness 0–210 mm
Sensitization & Chloride Stress Corrosion Cracking: Temperature-Time-Concentration Boundaries
4 parts · Thickness 95–850 mm
Wet FGD Desulfurization: Corrosion Rate Ranking of 2205/2507/254NM/904L
3 parts · Thickness 2–160 mm
Semiconductor UHP 316L: SEMI F20 Sulfur/Oxygen/Inclusion/Ra Limits
4 parts · Thickness 0.005–0.01 mm
Food-contact Stainless Steel: GB 4806.9—2023 Migration Limits
4 parts · Thickness 0.3–3 mm
Grade Boundaries in the Same Medium: Sulfuric/Phosphoric/Hydrochloric/Perchloric Acid
5 parts · Thickness —–— mm