What standards does the preheater comply with?

All design, manufacturing, and testing processes strictly adhere to GB/T 151-2014 standards.

What is the minimum order quantity?

The minimum order quantity is 1 Set.

Low and Low Pressure Nitrogen Preheater Customizable Stainless Steel Heat Exchanger

Name: Low and Low Pressure Nitrogen Preheater Customizable Stainless Steel Heat Exchanger
Brand: Yangzhou Tongyang Chemical Equipment Co., Ltd.
SKU: 2294866165

Jiangsu, ChinaYangzhou Tongyang Chemical Equipment Co., Ltd.

US$5,000.00-12,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Repairable Within The Warranty Period

Warranty

2 Years

Function

Storage Pressure Vessel

Application

Mixture

Material

Stainless Steel

Pressure

0.1MPa≤p<1.6MPa

Storage Medium

Moncombustible/Nontoxic

Pressure Level

Low Pressure (0.1MPa≤p<1.6MPa)

Condition

New

Working Medium

Mixture

Certificate

GB150 ISO ASME GOST

Inspection

Available

Capacity

500sets/Year

Transport Package

Steel Frame/Saddle/Box

Specification

0.28-100m³

Trademark

TongYang

Origin

China

Production Capacity

500pieces/Year

Key features

Robust Material Construction: Shell uses S30408 stainless steel; Tube side uses Q345R steel with S304 lining for strength and corrosion resistance.

Certified Quality Assurance: Manufactured to GB/T 151-2014 standards with passed hydrostatic pressure tests for both shell and tube sides.

Specialized Nitrogen Preheating: Custom-engineered for low-pressure nitrogen preheating using thermal oil as the heating medium.

Proven Manufacturer Experience: Over 30 years of manufacturing experience in China with 8 R&D engineers and ISO certifications.

Flexible Customization Options: Offers OEM/ODM services with customizable working medium, capacity, and certificates (GB150, ISO, ASME, GOST).

Wide Industrial Application: Suitable for chemical, petrochemical, nitrogen blanketing, reaction processes, and sulfuric acid production.

Comprehensive After-Sales Support: Provides repairable service within the 2-year warranty period and 100% finished product inspection.

Company profile

Importers and ExportersCooperated with Fortune 500Years of Export ExperienceHigh Repeat Buyers Choice

Yangzhou Tongyang Chemical Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.60h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a chemical and industrial equipment manufacturer providing equipment production, installation, chemical-material and parts sales, and road cargo transportation. It reports ISO 9001, ISO 14001, and ISO 45001-related certifications, documented quality, complaint-handling, corrective-action, and supplier-service procedures, and six to ten quality-control staff. Its production resources include laser cutting, drilling, and lathing facilities and three production lines. The supplier offers extensive customization, has introduced new products within the past year, and provides ODM and OEM services, including to well-known and Fortune 500 companies. It has valid contracts with associated subcontractors and inventory capability, but no overseas warehouse, overseas showroom, or SDK. Financial records are indicated for 2022–2024, but no assessable financial figures are provided.

Supplier typeThe supplier’s stated scope covers chemical-equipment production and manufacturing, industrial-equipment installation, sales of chemical materials and mechanical-equipment parts, and road general cargo transportation. Its facilities and three production lines further support classification as a manufacturing-oriented industrial equipment supplier.

CertificationsThe supplier reports ISO 9001:2015, ISO 14001, and ISO 45001:2018 certifications or management-system certification, while Index 9 specifically confirms ISO 14001 and ISO 9001. This provides explicit evidence of recognized quality and environmental management certifications, with occupational health and safety certification also reported.

After-Sales capabilityThe supplier has documented service-capability assessment, corrective and preventive action, and customer-complaint procedures with records. It also reports inventory capability and multiple quotation and payment options, but lacks overseas warehouses and overseas showrooms, which may limit overseas service infrastructure.

R&D capabilityThe supplier reports that it launched new products during the past year and provides ODM services, indicating active product-development capability. However, it has no available SDK, and total R&D-engineer experience is listed as not available, so the broader depth of innovation resources is only partially evidenced.

Production capacityProduction evidence includes laser cutting, drilling, and lathing facilities, three production lines, six to ten quality-control staff, inventory capability, and valid manufacturing contracts with associated subcontractors. These details support established production capacity, although the reported annual output range is not assessed here because monetary figures are excluded.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, providing strong direct evidence for broad customization support.

Client casesThe supplier states that it provides OEM services for well-known brands and has collaborated with Fortune 500 companies. These are explicit customer-reference claims, although no customer names, project details, or performance outcomes are provided.