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China Efficient Seamless Hollow Shaft Forging for Electric Power
US$10.00
1-99 Pieces
US$8.00
100-999 Pieces
US$5.00
1,000+ Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableProcessing Object
Steel, Alloy Steel, Stainless SteelMolding Style
ForgingModel NO.
TH-Hollow Shaft ForgingMolding Technics
Customer Drawing or SamplesApplication
Auto PartsMaterial
Quipment Parts, Trailer Parts, Auto Parts etc.Heat Treatment
QuenchingSurface Treatment
PolishingForging Tolerance
+/-0.1mmStandard
ASTMCertification
ISO 9001:2000, ISO 9001:2008, Ts16949MOQ
1Quality Control
Professional InspectionShape
Customer RequiredMachining Process
CNC Milling CenterTransport Package
CustomizedSpecification
alloyTrademark
CustomizedOrigin
ChinaHS Code
73269090Production Capacity
5000000/PieceKey features
Custom Shape & Design: Shape is customer required; full customization from designs or samples available.
High Precision Tolerance: Forging tolerance +/-0.1mm; machining tolerance 0.02mm-0.1mm for strict accuracy.
Wide Material Selection: Supports carbon steel, alloy steel, stainless steel, and various custom alloys.
Lifetime Technical Support: Professional advice and guidance provided for installation, operation, and maintenance.
Strict Quality Control: 100% inspection including ultrasonic, flaw detection, and chemical analysis.
Versatile Surface Treatment: Options include polishing, shot blasting, painting, plating, and passivation.
Low MOQ Availability: Minimum Order Quantity is just 1 set, suitable for diverse project needs.
Proven Certifications: ISO 9001:2000, ISO 9001:2008, and TS16949 certified manufacturing.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤10.30h
AI-Powered supplier vetting
SummaryThe supplier operates in mechanical parts, general equipment, mold, hardware, and intelligent basic manufacturing equipment, with stated capabilities covering CNC machining, drilling, forging, sandblasting, cutting, and heat treatment. It offers extensive customization, ODM, and OEM services, but reported no new product information in the past year and has no available SDK. Service management procedures, corrective and preventive actions, and complaint-handling records are documented. However, the supplier reports no overseas warehouse, showroom, agents or branches, overseas service coverage, or offline trade-show participation. No supplier-management-system certification is reported. Production capacity is stated as 30,000 tons annually, with six production lines and two quality assurance/control inspectors in one record; another record states 21–30 quality-control staff, creating a data inconsistency. Customer-specific cases are not provided.
Supplier typeThe supplier is a manufacturer and processor of mechanical parts and components, molds, hardware, general equipment, and intelligent basic manufacturing equipment. Its listed facilities include CNC, milling, drilling, forging, cutting, sandblasting, and heat-treatment equipment, indicating an industrial manufacturing profile rather than a trading-only business.
CertificationsThe supplier-management-system certification field is explicitly reported as NIL. This confirms that no such certification is evidenced in the provided information.
After-Sales capabilityThe supplier has written procedures and records for service capability, corrective and preventive actions, and customer complaint handling. However, it reports no overseas warehouse, showroom, agent or branch, overseas service coverage, or offline trade-show participation; service proximity is identified as Tianjin Port and stated lead times are within 15 workdays in both seasons.
Production capacityThe supplier reports six production lines, a stated annual productivity of 30,000 tons, and equipment covering machining, forging, cutting, sandblasting, and heat treatment. Quality-control staffing is inconsistent across records—two inspectors in one entry versus 21–30 quality-control staff in another—so capacity is evidenced, but staffing data requires verification.
Customization capabilityThe supplier explicitly provides customization from designs and samples, minor and full customization, flexible customization, ODM services, and OEM services for well-known brands. The repeated evidence across product-design and OEM fields supports a strong customization offering.
Product Q&A
Q:What is the difference between forging and casting?
A:
Forging transforms solid metal into another shape through plastic deformation (hot or cold processing), refining grain structure. Casting transforms liquid metal into a solid shape by pouring it into a mold. Forging offers better mechanical properties and density compared to casting.
Q:How to choose high-quality circular forgings?
A:
Select forgings by checking external dimensions and surface defects (cracks, wrinkles, pits). Internally, verify chemical composition, macroscopic/microscopic structures, and mechanical properties like tensile strength, hardness, and ductility using specialized instruments.
Q:What are the characteristics of the forging process for circular blank forgings?
A:
The process includes pier roughening, elongation, punching, and expanding. Free forging uses a horse screw to expand holes, while ring rolling uses rolling to expand holes. Both methods ensure structural integrity for circular components.
Q:What materials are available for these forged shafts?
A:
We provide carbon steel (1020, 1035, 1045, Q235, etc.), alloy steel (40Cr, 20CrMnTi, 42CrMo4, etc.), and stainless steel (SS304, SS316). Custom alloys like Monel and Inconel are also available upon request.
Q:What is the warranty policy for your products?
A:
All products come with a warranty period. If any quality problems occur during this period, we provide free repair services to ensure customer satisfaction and product reliability.
Send Inquiry
*To:
Hebei Tenghu Machinery Technology Co., Ltd
Hebei Tenghu Machinery Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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