Which stainless steel grades are available?

We offer grades such as 304, 316, 316L, 2205, 2507, and many others including AISI, ASTM, and DIN standards.

What is the packing method?

We use standard export packing or customized packing based on customer requirements.

316L Marine Grade Stainless Steel Threaded Pipe

Name: 316L Marine Grade Stainless Steel Threaded Pipe
Brand: Kunqian Steel (Jiangsu) Co., Ltd.
SKU: 2272120795

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

US$1,499.00

1-9 Tons

US$1,489.00

10-49 Tons

US$1,399.00

50+ Tons

Sample price:US$1999.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Specification Customization, Technical Support, an

Warranty

2 Years

Model NO.

201 304 316 316L 309 310 310S 904L 2205

Type

Seamless

Technique

Cold Drawn

Material

Stainless Steel

Surface Treatment

Polished

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

Round

Tolerance

±1%

Delivery Period

7-21days

Processing Services

Bending Welding Decoiling Punching Cutting

Transport Package

Inner Plastic Film + Outer Waterproof Cloth

Specification

Customized

Trademark

KUNQIAN

Origin

China

Key features

Marine Grade Material: Made from 316L stainless steel for superior corrosion and high-temperature resistance.

Leak-Proof Design: Unique thread design ensures stable fluid transmission and effectively prevents leakage.

Wide Application Scope: Suitable for petrochemical, marine, construction, food, and chemical industries.

Customizable Specifications: ODM service available with customization from samples for various industrial needs.

Strict Quality Control: Meets international advanced levels with random visual inspection and traceability.

Fast Lead Time: Standard delivery within 7-14 days, ensuring timely project completion.

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: ≤2.61h

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.