What are the payment terms?

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

What is the minimum order quantity?

The minimum order quantity is 1 Ton.

Is ODM service available?

Yes, we provide ODM services and customization from samples.

Stainless Steel Rectangular Tubes Welded Pipe Square Stainless Steel 304 Pipe

Name: Stainless Steel Rectangular Tubes Welded Pipe Square Stainless Steel 304 Pipe
Brand: Kunqian Steel (Jiangsu) Co., Ltd.
SKU: 2282723685

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

US$1,800.00

1-49 Tons

US$1,500.00

50-99 Tons

US$1,300.00

100+ Tons

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Years

Warranty

1year

Model NO.

304/316L/201/2205/2507/310S/430

Type

Welded

Technique

Cold Rolled

Material

Stainless Steel

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Square

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

Model No

200seires 300seires 400seires

Transport Package

Each in Plastic Bags Pack in Small Bundles

Specification

Customized

Trademark

kunqian

Origin

China

Key features

Customized Dimensions: Diameter 6mm-630mm, Thickness 0.4mm-30mm, Length 1-12m available as customized.

Wide Material Range: Includes 200, 300, 400 series, Duplex, and Special Stainless Steels like 904L.

Multiple Finishing Options: Offers sanded, mirror, hairline brushed, TIN titanium, and dual finishing types.

Free Sample Available: Free samples are provided for customers to verify quality before bulk order.

Fast Delivery Time: Delivery within 10-25 days after deposit, with peak/off-season lead time under 15 workdays.

Versatile Applications: Suitable for pipeline transport, boilers, automotive, oil/gas, food, and construction.

ODM Service Support: Customization from samples and ODM services are available for client requirements.

Quality Assurance: Random visual inspection and traceability of raw materials ensure consistent quality.

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: ≤2.22h

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.