Do your goods have ISO9001 or CE certificates?

Yes, all our goods have ISO certificates, and all machines are high-quality products.

Are you a dealer or a factory?

We are a manufacturer with a large factory. You are warmly welcome to visit our factory and contact us.

Advanced Black Water Circulation System for Maximum Efficiency

Name: Advanced Black Water Circulation System for Maximum Efficiency
Brand: Guangdong Hangao Technology Co., Ltd.
SKU: 2149050675

Guangdong, ChinaGuangdong Hangao Technology Co., Ltd.

US$14,900.00-298,000.00

1 Set

Product profile

Customization

Available

Certification

SGS

Place Style

Horizontal

Model NO.

SGBL

Range of Applications

Industrial

Type

Electric Holding Furnace

Usage

Steel Molding

Fuel

Electricity

Item Name

Heating Equipment Black Annealing Furnace

Material Applied

Carbon Steel, Dual Phase Steel and Stainless Steel

O.D. Range

219-1219 mm

Thickness

3.0-20.0 mm

Temperature

1050-1200 Degree C

Pre-Heating Time

10 Seconds

Power(W)

60-300 Kw

Dimension(LWH)

Customized

Control Type

IGBT

Heating Type

Induction Heating

Cooling Type

Water Cooling

Warranty

1 Year

After-Sales Service

Engineers Service Machinery Overseas Available

Lead Time

45-90 Days

Standard

ASTM, DIN, ISO, GB and etc.

Transport Package

Waterproof Film and Pallets

Specification

Customized

Trademark

SEKO (Hangao Tech)

Origin

China

HS Code

8514400090

Production Capacity

20 Sets Per Year

Key features

Energy Saving Design: Saves 15% energy compared to similar products using advanced DSP+IGBT power supply.

High Efficiency Heating: Efficiency increased by 50% with no pre-heating required and 10-15 min to reach temperature.

Customized Dimensions: Dimension (L*W*H) and tube length are fully customized to meet specific project needs.

Superior Pipe Quality: Guarantees pipe straightness with no need for secondary straightening after heat treatment.

Wide Material Compatibility: Suitable for stainless steel, carbon steel, dual phase steel, and other materials.

Automatic Operation: Fully automatic running with rotary wheel feeding ensures even heating and saves labor cost.

Advanced Control System: Features DSP precision control, IGBT inverter, and automatic frequency tracking (10-30KHz).

Global Certification: Products meet ASTM, DIN, ISO, GB, and JIS standards with SGS and ISO9001 certifications.

Company profile

Management CertificationQuality AssuranceOverseas ServicesCooperated with Fortune 500

Guangdong Hangao Technology Co., Ltd.

Guangdong, China

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: Shenzhen Port, Guangzhou PortAverage Response Time: ≤0.77h

AI-Powered supplier vetting

SummarySEKO TECH is identified as an integrated welded-pipe equipment supplier covering research and development, manufacturing, sales, and supporting services. Evidence shows professional technical R&D, 3D software design, SDK availability, recent product development, ODM/OEM services, and broad customization options. Its quality system includes procedures for complaints, quality assurance, traceability, and record control, while supplier-service management includes approved-supplier procedures and corrective actions. The supplier states that it has no overseas warehouse, showroom, agent, or branch, which limits overseas service infrastructure. ISO9001:2015 certification and recent fire-drill activity are documented. Financial-capacity records are listed for multiple years, but the provided slices do not include sufficient results or values to assess financial strength. Customer-specific cases or named references are not provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and as an integrated manufacturer combining R&D, manufacturing, sales, and supporting services for welded-pipe equipment. Its stated business scope includes mechanical-equipment R&D, specialized-equipment manufacturing, equipment sales, software development, and electronic-product sales.

CertificationsThe supplier is reported to hold an ISO9001:2015 certificate. This provides explicit evidence of quality-management-system certification, although no additional certifications are identified in the provided slices.

R&D capabilityInnovation capability is supported by professional technical R&D, available SDK, 3D software design, software-development scope, a stated recent new product, and descriptions emphasizing technology innovation and industry upgrading. The supplier also offers ODM services, indicating design-development capability.

Production capacityThe supplier identifies itself as a manufacturer of welded-pipe equipment and lists specialized-equipment manufacturing within its business scope. Its product range includes precision stainless-steel tube mills, high-frequency welding tube mills, annealing equipment, tracking systems, and intelligent control systems, providing explicit evidence of relevant production capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, minor customization, full customization, and flexible customization. ODM service and OEM service for popular brands further support its ability to deliver customer-specific products.

Product Q&A

Q:Which countries are your products exported to?

Our products are sold all over the world and come with related certifications.

Q:What is the warranty policy?

All products have a one-year quality warranty with free spare parts replacement. We also provide lifelong technical support.

Q:How is the machine installed?

Engineers can be sent to your factory for installation and adjustment. We also provide paper instructions and videos to guide you until you master it.

Q:Which export port do you use?

We commonly use Shenzhen port, but any China port can be used, and you can appoint your preferred port.

Q:What are the payment terms and delivery time?

Payment options include T/T, L/C, Western Union, etc. Delivery time is within 45-90 days. For large machines, a 40% deposit and 60% before shipment are required.