Qingdao Sande Technology Co., LTD
| Payment Terms | D/P,T/T,Western Union |
| Supply Ability | 10000PCS/month |
| Delivery Time | 30 days |
| Packaging Details | Wooden case |
| Materials | Steel |
| Noise Level | Low |
| Corrosion Resistance | Excellent |
| Load Capacity | 1000 lbs |
| Application | Conveyor Systems |
| Width | 2 inches |
| Brand Name | Qingdao Sande Tech Co.,Ltd |
| Model Number | OEM |
| Certification | ISO, DIN, AISI, ASTM, BS, JIS, etc. |
| Place of Origin | Qingdao, China |
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Product Specification
| Payment Terms | D/P,T/T,Western Union | Supply Ability | 10000PCS/month |
| Delivery Time | 30 days | Packaging Details | Wooden case |
| Materials | Steel | Noise Level | Low |
| Corrosion Resistance | Excellent | Load Capacity | 1000 lbs |
| Application | Conveyor Systems | Width | 2 inches |
| Brand Name | Qingdao Sande Tech Co.,Ltd | Model Number | OEM |
| Certification | ISO, DIN, AISI, ASTM, BS, JIS, etc. | Place of Origin | Qingdao, China |
| High Light | Forged Carbon Steel Chains ，Forklift Door Frames Carbon Steel Chains ，Precision Forging Carbon Steel Chains | ||
Custom Forged carbon steel Chains for Forklift door Frames - Precision Forging Services
Description :
Our high-strength forged carbon steel chains are engineered for demanding applications in forklift door frames (portal frames), providing exceptional durability, load capacity, and resistance to wear. Custom-designed to fit your specific requirements, these chains ensure reliable performance in heavy-duty material handling environments.
| Parameter | Specifications |
|---|---|
| Material | High-carbon steel (e.g., AISI 1045, 4140) or alloy steel (customizable upon request) |
| Tensile Strength | 600–1,200 MPa (adjustable based on heat treatment) |
| Hardness | 35–55 HRC (surface-hardened options available) |
| Chain Pitch | 25–200 mm (customizable for OEM designs) |
| Chain Width | 10–150 mm (standard) / Wider sizes for heavy loads |
| Load Capacity | 1–50 tons (dynamic load tested) |
| Surface Treatment | Black oxide, galvanization, zinc plating, or bare finish |
| Temperature Range | -30°C to +300°C (high-temp alloys optional) |
| Certifications | ISO 9001, ASTM A291 (or compliant with ANSI/DIN standards) |
| Customization | Link shape, pin diameter, attachment fittings (e.g., hooks, brackets) |
Product advantages :
✔ Premium Material : Made from forged carbon steel for superior tensile strength and impact resistance.
✔ Precision Forging : Advanced forging techniques guarantee consistent quality, tight tolerances, and fatigue resistance.
✔ Customizable Designs : Tailored chain dimensions, link shapes, and fittings to match your forklift frame specifications.
✔ Heavy-Duty Performance : Ideal for high-stress applications, including portal frames, mast guides, and lifting mechanisms.
✔ Corrosion-Resistant Options : Optional coatings (e.g., galvanization, black oxide) for enhanced longevity in harsh conditions.
Applications :
Forklift door/portal frame reinforcement
Warehouse logistics equipment
Overhead lifting systems
Industrial conveyor chains
Why Choose Us?
OEM/ODM Support: Custom forging services for unique chain designs.
Strict Quality Control: ISO-certified manufacturing processes.
Fast Turnaround: Prototyping to bulk production with competitive lead times.
Key Notes for Buyers :
Precision Forging : Tolerances as tight as ±0.1 mm for critical dimensions.
Safety Factors : Designed with 4:1 minimum safety ratio for lifting applications.
Testing : Each batch undergoes destructive/non-destructive testing (UT, MPI).
OEM Support : Provide drawings or samples for tailored solutions.
Why These Parameters Matter ?
Material Choices : 1045 steel balances cost/strength; 4140 alloy suits extreme loads.
Load Capacity : Matches forklift portal frame stress requirements (e.g., lateral forces).
Surface Treatments : Black oxide reduces friction; galvanization prevents rust in humid environments.
Please contact us now, we will get professional forging parts quote as soon as possible!
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2018
Employee Number:
>63
Ecer Certification：
Verified Supplier
Qingdao Sande Technology Co., Ltd. is located in Qingdao. We are specialized in manufacturing forging, CNC machining and various surface treatments. We have over 16 years of experience.We have a professional and experienced team of engineers, advanced production and testing equipment, a powerful qua... Qingdao Sande Technology Co., Ltd. is located in Qingdao. We are specialized in manufacturing forging, CNC machining and various surface treatments. We have over 16 years of experience.We have a professional and experienced team of engineers, advanced production and testing equipment, a powerful qua...
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