Are free samples available?

Yes, free samples are available for quality verification before placing a bulk order.

What payment terms do you accept?

We accept T/T (30% deposit, 70% balance), L/C, D/P, PayPal, Western Union, and small-amount payments.

What certifications does the product have?

Our products are certified by ISO, AISI, ASTM, GB, EN, and JIS standards.

ASTM 304 316 430 201 Material Hollow Section Rectangular Stainless Steel Pipe

Name: ASTM 304 316 430 201 Material Hollow Section Rectangular Stainless Steel Pipe
Brand: Kunqian Steel (Jiangsu) Co., Ltd.
SKU: 2270200415

Jiangsu, ChinaKunqian Steel (Jiangsu) Co., Ltd.

US$1,099.00

1-9 Tons

US$1,075.00

10-49 Tons

US$1,069.00

50+ Tons

Sample price:US$1999.00/piece.Request sample

Product profile

Customization

Available

Type

Stainless Steel Pipes

Standard

ASTM, AISI, GB, JIS, EN

Model NO.

304 316 304L 316L 904L 2205 2507

Grade

300 Series

Certification

ISO, AISI, ASTM, GB, EN, JIS

Shape

Square

Technique

Cold Rolled

Surface Treatment

Bright

Length

2000mm, 3000mm, 4000mm, 5800mm, 6000mm, 12000mm

Dimeter

6mm-630mm or Customized

Thickness

0.4mm-30mm or Customized

Shapes

Round, Square, Rectangular, Oval

Free Sample

Available

Duplex Steel

904L, 2205, 2507, 2101, 2520, 2304

Material

Stainless Steel

Model No

200seires 300seires 400seires

Transport Package

Each in Plastic Bags Pack in Small Bundles

Specification

Customized

Trademark

Xianghe

Origin

China

Production Capacity

10000000

Key features

Wide Material Range: Available in 200, 300, 400 series and Duplex Steel grades like 304, 316, 430, 2205.

Custom Dimensions: Outer diameter 6mm-630mm, thickness 0.4mm-30mm, and lengths up to 12000mm customizable.

Multiple Shapes: Offered in Round, Square, Rectangular, and Oval shapes to meet specific design needs.

Various Surface Finishes: Options include Bright, Primary, Hairline, Mirror, and colored finishes like Golden or Rose Gold.

Free Samples Available: Customers can request free samples to verify quality and specifications before bulk orders.

Strict Quality Control: ISO, ASTM, GB, EN certified with traceable raw materials from Tisco, Baosteel, etc.

Flexible Payment Terms: Supports T/T, L/C, D/P, PayPal, and Western Union for convenient transactions.

Fast Delivery: Usually 7-15 days lead time; 1-3 days if items are in stock.

Company profile

Importers and ExportersFast DeliveryStandardized quality controlProduct Certification

Kunqian Steel (Jiangsu) Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.75h

AI-Powered supplier vetting

SummaryKunqian Steel (Jiangsu) Co., Ltd. is a China-based trading company established in 2025, with eight employees and two cooperative suppliers. It offers stainless steel plates, rolls, and pipes, and states that it provides ODM/OEM customization, processing services, technical support, and foreign-trade services. Design-input, output, review, verification, and validation documents are reportedly available for audit, while finished products are inspected by sampling under documented instructions. Raw materials are traceable and inventory service is available. However, the provided information records no new products launched in the past year, no SDK, no overseas agents, branches, warehouse, showroom, or offline trade-show participation. Financial information for the stated periods shows zero operating revenue, operating cost, gross profit, and operating profit; these figures materially limit assessment of operating scale and financial credibility. No certification information or customer case details are provided.

Supplier typeThe supplier is identified as a limited trading company based in Wuxi, Jiangsu, China, established on 2025-02-19, with eight employees. Its stated product scope covers stainless steel plates, rolls, and pipes, and it reports two cooperative suppliers.

After-Sales capabilityThe supplier states that it has an efficient foreign-trade service system and provides technical support for production and after-sales service, alongside an after-sales guarantee. However, it has no overseas agents or branches, no overseas warehouse or showroom, and no overseas services are reported in the provided data, limiting evidence of local after-sales coverage.

Financial creditThe supplier was established in 2025 and reports zero operating revenue, operating cost, gross profit, and operating profit for the stated financial periods. These explicit figures provide a material deficiency in demonstrated operating financial performance, although they do not by themselves establish insolvency.

Production capacityThe supplier describes advanced production equipment and processing services including cutting, polishing, wire drawing, sandblasting, and welding. It also reports raw-material traceability, documented and uniformly followed inspection instructions, random finished-product inspection, one quality inspector, inventory capability, and two cooperative suppliers; however, its entity type is trading company and no production capacity figures are provided.

Customization capabilityThe supplier explicitly offers ODM/OEM customization and processing according to customer needs, including size cutting, surface treatment, and welding. Its design capability is listed as customization from samples, and technology engineers confirm customer requirements and design new products, providing direct evidence of customization capability.