HK40nb Pipe for Carbon Black Aph

Name: HK40nb Pipe for Carbon Black Aph
Brand: Qingdao Yuanding Group Co., Ltd.
SKU: 2135528642

Shandong, ChinaQingdao Yuanding Group Co., Ltd.

US$1,000.00

1 Piece

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Before-After Service

Warranty

Before-After Service

Certification

CE, ISO

Application

Shell Air Preheater

Principle

Mixing Heat Exchanger

Style

Cast-In Type

Material

HK40nb

Joint

Welding

Transport Package

Steel Cartoon

Specification

88.9*8000mm

Trademark

QYD

Origin

Qingdao

HS Code

8417909000

Production Capacity

5000t/Year

Key features

High-Temperature Alloy: HK40Nb grade centrifugally cast alloy designed for extreme heat and corrosive gases.

Creep Resistance: Maintains shape and strength under constant high pressure and temperature to prevent sagging.

Oxidation Protection: High chromium content forms a protective oxide layer against combustion gases and carbon atmosphere.

Thermal Shock Resistance: Handles rapid temperature fluctuations better than lower-grade alloys due to uniform grain structure.

Extended Service Life: Improved creep rupture strength reduces tube failures and minimizes furnace shutdowns.

Smooth Inner Finish: Inner diameter bored to smooth finish to reduce carbon deposit buildup (coking/fouling).

Comprehensive Warranty: Standard 12-month warranty with optional extended coverage up to 36 months.

Global Technical Support: 24/7 assistance, spare parts supply, and on-site or remote training available.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Years of Export ExperienceManagement Certification

Qingdao Yuanding Group Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 20 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.79h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 184 employees, four production lines, a valid import and export license, and approximately 20 years of export experience. It reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, maintains documented service, corrective-action, complaint-handling, and finished-product inspection procedures, and has in-stock service capability. It provides ODM and OEM services, including for well-known brands, but reports no new product development in the past year and no available SDK. Production controls show weaknesses: there is no valid manufacturing contract with affiliated subcontractors, no outsourcing SOP, and no continuous batch quantity reconciliation. Overseas warehouse and showroom capabilities are unavailable. Financial records are identified for 2021–2023, but the provided information does not include financial results or sufficient evidence to assess financial credibility. Customer cases are not specifically disclosed.

Supplier typeThe supplier is identified as a combined-type company and a limited company, with no larger-company affiliation or offshore company name. It employs 184 people and holds a valid import and export license, indicating an independently operated, legally licensed trading and manufacturing entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly demonstrate certification coverage for quality, occupational health and safety, and environmental management.

After-Sales capabilityThe supplier has documented and implemented procedures for service assessment, corrective and preventive actions, and customer complaint handling. It also has in-stock capability, but lacks overseas warehouses and showrooms; the documented procedures provide positive evidence for service handling, while the overseas support limitations remain relevant.

R&D capabilityThe supplier reports no available SDK and no new products in the past year. Although it offers ODM services, the explicit absence of SDK availability and recent new-product development indicates insufficient evidence of strong current innovation capability.

Production capacityThe supplier reports four production lines, 25 qualified service suppliers, and stated peak- and off-season lead-time information. However, it has no valid manufacturing-capacity contract with affiliated subcontractors, no outsourcing SOP, and no continuous batch quantity reconciliation, which are explicit production-control deficiencies.

Customization capabilityThe supplier explicitly provides ODM services and OEM services for well-known brands, supporting its ability to handle customized product development and branded manufacturing. Its approximately 20 years of export experience further supports operational familiarity with international customized orders.