What is the lead time for production?

The average lead time is within 15 workdays, regardless of peak or off-season periods.

Is customization service available?

Yes, we provide customization from samples, including material grade, surface finish, and dimensions.

What standards do the pipes comply with?

Our products comply with ASTM A213, ASTM A312, ASTM A789, ASTM A790, as well as GB, JIS, DIN, and EN standards.

High-Quality Thick Wall Stainless Steel Seamless Pipe for Mechanical Use

Name: High-Quality Thick Wall Stainless Steel Seamless Pipe for Mechanical Use
Brand: Kunqian Steel (Jiangsu) Co., Ltd.
SKU: 2273706455

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

US$1,299.00

1-9 Tons

US$1,289.00

10-99 Tons

US$1,259.00

100+ Tons

Sample price:US$1999.00/piece.Request sample

Product profile

Customization

Available

Type

Stainless Steel Pipes

Standard

ASTM, AISI, GB, JIS, DIN, EN

Grade

300 Series

Certification

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

Shape

Round

Technique

Hot Rolled

Surface Treatment

Pickling

Product Name

Stainless Steel Tubing

Material

200 Series/300 Series/400series

Keyword

Stainless Steel Pipe

Surface

Ba/2b/No.1/No.3/No.4/8K/Hl/2D/1d

Length

1-12m

Usage

Construction Structure

MOQ

1 Ton

Material Grade

201/202/301/304/304L/310S/316/316L/316ti/321/410

Transport Package

Wooden Crate Packaging

Specification

10mm

Trademark

KUNQIAN

Origin

China

Key features

Customizable Dimensions: Outer diameter 6-800mm, thickness 0.1-100mm, length up to 12000mm, all customizable.

Wide Material Selection: Available in 200, 300, 400 series, duplex, and special stainless steels like 316L and 904L.

Multiple Surface Finishes: Options include BA, 2B, 2D, No.4, HL, 8K, and embossed surfaces for various needs.

High Corrosion Resistance: Seamless structure ensures superior durability in corrosive environments and high pressure.

Flexible MOQ: Minimum order quantity is only 1 Ton, suitable for small to large scale projects.

Fast Lead Time: Average lead time is within 15 workdays for both peak and off-season periods.

Strict Quality Control: Random visual inspection and traceable raw materials ensure product consistency.

Multiple Payment Options: Supports LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

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: ≤3.50h

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.