What are your payment terms?

We accept TT, Trade Assurance, Western Union, LC, D/P, and PayPal.

Can we get samples? Are there any charges?

Yes, you can get available samples from our stock. Samples are free, but customers need to pay the freight cost.

How do you make our business long-term and good relationship?

We keep good quality and competitive price to ensure customer benefits, and we respect every customer as a friend regardless of origin.

Hot Sale Large Bore Steel Pipe for HVAC Systems

Name: Hot Sale Large Bore Steel Pipe for HVAC Systems
Brand: Zhejiang Sanji Stainless Co., Ltd.
SKU: 2272422565

Zhejiang, ChinaZhejiang Sanji Stainless Co., Ltd.

US$650.00-800.00

500 kg

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

After-sales Service

Other

Warranty

Other

Type

Welded

Technique

Other

Material

Stainless Steel

Surface Treatment

Polished

Usage

Pipeline Transport, Boiler Pipe, Construction & Decoration

Section Shape

Round/Square

HS

7306400000

Place of Origin

Shaoxing

Production Volume

2000t

Materials

Q235, Q345, Ss400 SPHC, SPCC

Transport Package

Carton and Pallet

Specification

8-219

Trademark

OEM

Origin

China

Key features

20+ Years Manufacturing Experience: Professional manufacturer with over two decades of expertise in steel pipe production.

Comprehensive Quality Certifications: Holds BV, SGS, CE, and ISO certifications ensuring product reliability.

Diverse Material Selection: Offers Q235, Q345, SS400, SPHC, SPCC, and various 300/400/200 series stainless steels.

Wide Application Range: Suitable for HVAC, oil & gas, construction, plumbing, and fire protection systems.

Flexible Delivery Options: 7-14 days for stock items, 25-45 days for custom orders based on quantity.

Competitive Pricing Strategy: Ensures customer benefits through high quality and competitive market prices.

OEM and ODM Services: Professional manufacturer offering custom OEM and ODM solutions.

Global Shipping Capability: Permanent freight forwarders provide best rates and professional logistics service.

Company profile

Zhejiang Sanji Stainless Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2013-06-08 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.22h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZhejiang Sanji Stainless Co., Ltd. is identified as both a trading company and manufacturer/factory in Zhejiang, China. It reports TS 16949 and ISO 9001 certification, nearly 20 years of history, and equipment including CNC lathes, hydraulic presses, precision detectors, annealing furnaces, and ultrasonic cleaners. Reported production includes stainless steel welded tubes/pipes, steel tubes, deep-drawn parts, and manifolds, with stated off-peak lead times within 15 working days and peak-season fulfillment within one month. The supplier exports to a broad range of regions and began exporting in 2013. Its descriptions emphasize customer satisfaction, technical and commercial services, and long-term cooperation, but the provided information does not establish detailed after-sales procedures, verified financial strength, or extensive customer-case evidence.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory in the company profile, while another record describes its company nature as a trading company. The combined records indicate trading and manufacturing involvement, although the classification is not fully consistent across records.

CertificationsThe supplier reports TS 16949 and ISO 9001 certification, and separately states that it has been awarded ISO 9001:2008 quality assurance certification. These records provide explicit evidence of quality-management certification, although no certificate validity dates or certificate copies are supplied.

R&D capabilityThe supplier reports purchasing CNC lathes, hydraulic pressure machines, precision detectors, advanced bright annealing furnaces, automatic ultrasonic cleaners, and other machine tools to improve productivity and product quality. It also develops and manufactures multiple stainless-steel and valve-related products, supporting an equipment- and development-related capability assessment.

Production capacityReported annual output includes 30,000 tons of stainless steel welded tubes/pipes, 50,000 tons of steel tubes, 40,000,000 deep-drawn parts, and 2,000,000 manifolds. The supplier also reports lead times within 15 working days off-peak and one month during peak season, providing explicit evidence of substantial production capacity and stated fulfillment capability.

Customization capabilityThe supplier states that customer requirements are the starting point for creating win-win outcomes and offers varied processing products such as metal stamping, deep drawing, CNC machining, manifolds, valve components, tubes, and auto parts. This supports customization and contract-manufacturing capability, although specific customization examples or engineering workflows are not provided.