| Customization: | Available |
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| After-sales Service: | Maintenance |
| Warranty: | 12 Months |
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Tenfaye specializes in manufacturing large cast steel hinge beams for hydraulic and water conservancy projects. With advanced casting and machining capabilities, we provide customized solutions to ensure long service life and reliable operation under harsh environments.
| Item | Specification Range |
|---|---|
| Material | ZG270-500, ZG35CrMo, customized alloy |
| Weight Range | 1 ton - 40 tons |
| Length | 1 m - 8 m |
| Tensile Strength | ≥ 600 MPa |
| Yield Strength | ≥ 350 MPa |
| Surface Treatment | Anti-corrosion coating / Machining |
| Tolerance | ±0.02 mm (CNC Machining) |
| NDT Testing | UT / MT - Full Inspection |
| Applications | water control systems, hydropower stations |
Problem 1: Cracks & deformation under heavy load
Our Solution: Using high-strength alloy steel (ZG270-500, ZG35CrMo), combined with optimized heat treatment to improve load capacity and fatigue resistance.
Problem 2: Corrosion in long-term water exposure
Our Solution: Advanced anti-corrosion casting technology and special surface treatment to ensure durability in hydropower and flood control projects.
Problem 3: Assembly misalignment & machining tolerance
Our Solution: CNC precision machining and full-size inspection to guarantee dimensional accuracy and perfect fit with gate structures.
Problem 4: Short service life & frequent maintenance
Our Solution: Enhanced structural design, non-destructive testing (UT/MT), and strict quality control extend service life and reduce maintenance costs.
Huixian Tengfei Manchinery Manufacturing Co,. Ltd
Tenfaye ,founded in 2006, is located in Xinxiang City, Henan Province, which is a well-known national casting hub. Spanning an area of 100,000 square meters, our company employs over 400 professionas.
As a national high-tech enterprise, we specialize in the research, manufacturing, and servicing of castings made from carbon steel, manganese steel, low-alloy steel, and stainless steel. Our expertise lies in producing castings that weigh below 150 tons.
With state-of-the-art facilities, including a 120-ton refining furnace, 30 and 80-ton electric arc furnaces, φ8m vertical lathes, and φ10m gear hobbing machines, Tenfaye is equipped with over 100 sets of high-precision equipment.
This enables us to deliver exceptional quality and precision. The annual production capacity is 80,000 tons, of which the one-time organization of molten steel can reach 300 tons, and the maximum weight of a single product is 150 tons.
Tenfaye has achieved ISO9001 international quality management system certification. We take pride in our 2 scientific and technological achievements, recognized by Henan Province, and hold an impressive portfolio of 20 utility model patents. Our dedication to environmental responsibility is evident through our classification as a Class B environmental performance-rated enterprise. The operating rate of Tenfaye has reached over 95%.
Q: Does the production of large girth gear provide customized services?
A: Yes, Tenfaye can customize according to the customer's drawings and technical requirements.
Q: Can it be tempered?
A: Yes, Tenfaye can temper according to the customer's requirements for hardness.
Q: When is the delivery time of the product?
A: Different products have different production cycles. After the customer pays, the factory will immediately start 24-hour production. 2-3 groups of workers work in shifts and rest to deliver the product as soon as possible.
Q: What is your minimum order quantity?
A: Tenfaye's minimum order quantity is 1 ton, and steel castings below 150 tons can be produced.
Q: Do you provide quality control and inspection documents?
A: Yes, we have strict quality control standards. And customers can come to the factory to check and inspect.
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