What surface treatments do you offer?

Options include clear/color anodized, hard anodized, powder-coating, sand-blasting, painting, and various plating services.

What is your quality control standard?

We are ISO9001:2008 certified and use a coordinate testing center to ensure product quality.

Where is your factory located?

Our factory is located in Ningbo, Zhejiang, China, with access to ports in Ningbo, Shanghai, and Yiwu.

Precision CNC Machining AISI S45c Seamless Structural Carbon Steel Pipe

Name: Precision CNC Machining AISI S45c Seamless Structural Carbon Steel Pipe
Brand: Ningbo Tianhui Machine Co., Ltd.
SKU: 2086577545

Zhejiang, ChinaNingbo Tianhui Machine Co., Ltd.

US$3.21

500-1,999 Pieces

US$2.17

2,000-49,999 Pieces

US$0.35

50,000+ Pieces

Product profile

Customization

Available

Application

Machinery Accessory

Standard

GB, EN, JIS Code, ASME

Model NO.

TH0183

Surface Treatment

Sand Blasted

Production Type

Batch Production

Machining Method

CNC Machining

Material

Steel, Brass, Alloy, Aluminum, Iron

Materials

Aluminum Stainless Steel Iron Carbon Steel

Place of Origin

Zhejiang/Ningbo

Process

CNC Turing, CNC Machining, Anod

Shipping Way

Express, Air Shipment or Ocean Shipment

Transport Package

Wooden Cases, Plastic Boxes, Cartons

Specification

customization

Trademark

tianhui

Origin

China

HS Code

8413910000

Production Capacity

500000000

Key features

Comprehensive Material Options: Supports Aluminum, Brass, Stainless Steel, Steel, Iron, and various Plastics.

Advanced CNC Machining: Includes turning, milling, boring, grinding, drilling, and wire-cutting processes.

Extensive Surface Treatments: Offers anodizing, powder-coating, plating, painting, sand-blasting, and polishing.

High Precision Tolerances: CNC machining and turning tolerance reaches +/-0.005mm with high accuracy.

ISO9001 Certified Quality: Manufacturing strictly follows ISO9001:2008 quality management system standards.

One-Stop Service Solution: Provides full services from design, mold making, processing to packaging.

Flexible Customization: Customized parts available with coordinate testing center for quality control.

Experienced Manufacturer: 15 years of CNC machining experience and 3 years of automation manufacturing.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamPatents Awarded

Ningbo Tianhui Machine Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2007-02-01Nearest Port: ningbo, shanghai, yiwuAverage Response Time: ≤5.90hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryNingbo Tianhui Machine Co., Ltd. is a Chinese manufacturer/factory producing CNC-machined, cast, and forged metal products, with a stated scope also covering hardware machinery, plastics, and electronics. It reports broad customization and ODM capabilities, new product development in the past year, relevant machining and inspection equipment, and experience supplying customers in Japan, Italy, Germany, and automotive-related applications. Export sales are stated at 71%–90%, with 16 years of exporting and self-operated import/export rights. Quality procedures include documented inspection instructions, corrective and preventive action procedures, complaint-handling procedures, and quality assurance. However, the supplier has no overseas agents or branches, warehouse, showroom, or offline trade-show participation, no available SDK, and no valid manufacturing-capacity contract with associated subcontractors. Certification ownership and after-sales service coverage are not sufficiently evidenced.

Supplier typeThe supplier is identified as a manufacturer/factory and a limited company based in Ningbo, China. Its stated business scope includes manufacturing and processing, while its offered products include CNC machining, metal casting, and metal forging.

R&D capabilityThe supplier states that it developed new products during the past year and provides ODM services, indicating product-development capability. It also explicitly reports no available SDK, so its innovation capability is supported for product design and development but not for SDK-based integration.

Production capacityProduction capability is supported by listed equipment including CNC lathes, machining centers, drilling, broaching, testing, and inspection devices, along with a broad manufacturing scope and product range. The supplier reports in-stock capability and substantial export experience, although it lacks a valid contract with associated subcontractors, creating a documented capacity-management limitation.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, flexible customization, and ODM services. These capabilities are supported by its stated R&D activity and design-service capability.

Client casesThe supplier describes exported stainless-steel precision castings, machined components, pump and snow-blower parts, glass clips, tap fittings, meat-grinder parts, automotive fittings, and other industrial components supplied to customers in Japan, Italy, and Germany. Its 16 years of exporting and 71%–90% export-sales share further support international customer experience.