What payment terms do you accept?

We accept L/C, T/T, D/P, PayPal, Western Union, and small-amount payments.

What international standards do your products meet?

Our products comply with ASTM, AISI, GB, JIS, DIN, and EN standards.

What surface treatments are available?

We provide various surface treatments including NO.1, NO.2D, BA, NO.3, NO.4, and HL.

Large Diameter Stainless Pipe 304 316 Stainless Steel Pipe and Tubes

Name: Large Diameter Stainless Pipe 304 316 Stainless Steel Pipe and Tubes
Brand: Shanghai Changjin Metal Product Co., Ltd.
SKU: 858387465

Shanghai, ChinaShanghai Changjin Metal Product Co., Ltd.

US$3,500.00

1-9 Tons

US$3,300.00

10-19 Tons

US$3,000.00

20+ Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Stainless Steel Pipes

Standard

ASTM, AISI, GB, JIS, DIN, EN

Model NO.

316

Grade

300 Series

Certification

ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS

Shape

Round

Technique

Cold Rolled

Surface Treatment

Polished

Product Name

Stainless Steel Tube/Pipe

Material

Stainless Steel

Date Delivery

5-30days(According to Product)

MOQ

500kg

Product Specification

Consultation

Transport Package

Wooden Box Packing

Specification

International Standard

Trademark

Changjin

Origin

Shanghai

HS Code

76061199

Production Capacity

5000ton/Year

Key features

Wide Grade Selection: Available in 200, 300, 400, 600, and 900 series including 304, 316, and 316L.

Extensive Shape Options: Offered in Round, Square, Rectangular, Oval, and Hexagonal shapes.

Comprehensive Surface Finishes: Includes NO.1, NO.2D, BA, NO.3, NO.4, HL, and other polished finishes.

Flexible Customization: Supports minor, flexible, and full customization for specific needs.

Global Standard Compliance: Meets ASTM, AISI, GB, JIS, DIN, and EN international standards.

Broad Dimension Range: Outer diameter from 0.1mm to 1500mm and thickness up to 100mm.

Versatile Applications: Suitable for oil wells, pipelines, boilers, and chemical industries.

Multiple Payment Methods: Accepts L/C, T/T, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Shanghai Changjin Metal Product Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a Shanghai-based trading company with factory-related resources, more than 10 production lines, 31–40 quality-control staff, ISO 9001:2015 certification, and access to over 200 supporting enterprises. It reports in-stock service capability and lead times within 15 workdays to one month, but has no overseas warehouse, showroom, agent, branch, or overseas service coverage. After-sales complaint handling has a clear procedure and records, while supplier-service corrective/preventive actions lack written procedures or records. The supplier does not provide ODM, SDK, or popular-brand OEM services, and its R&D function is limited to one engineer with the general manager responsible for technical support. Financial information is inconsistent and insufficient for a reliable credibility assessment. No customer cases or named brand references are provided.

Supplier typeThe supplier is explicitly classified as a trading company in Shanghai and describes coordinating CNC, stock, logistics, and processing through more than 200 supporting enterprises. It also reports factory-related resources, including more than 10 production lines, but the supplied information does not establish that it directly owns or operates those production assets.

CertificationsThe supplier holds an ISO 9001:2015 certificate. This is explicit evidence of a quality-management-system certification, although no additional certifications are listed.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with follow-up records, in-stock service capability, and stated lead times within 15 workdays to one month. However, it lacks overseas warehouses, showrooms, agents, branches, and overseas service coverage, while its corrective and preventive action mechanism for service capability has no written procedures or records.

Production capacityThe supplier reports more than 10 production lines, 31–40 quality-control staff, over 200 qualified service-capability suppliers, and lead times within 15 workdays to one month. Because it is classified as a trading company and the relationship to the reported production lines is not clarified, the evidence supports access to production resources but not clearly owned manufacturing capacity.

Customization capabilityThe company describes CNC and value-added processing services, but explicitly states that it does not provide ODM services, popular-brand OEM services, or an available SDK. This shows some processing-related service capability but no confirmed product-development or formal customization capability.