What are the available sizes for the pipes?

Outer diameter ranges from 6mm to 2500mm, and wall thickness ranges from 1mm to 150mm. Both dimensions can be customized.

What is the delivery time?

Delivery is usually completed within 8 to 14 working days after receipt of the deposit. Special needs may extend the delivery time.

What are the loading ports?

Loading ports include Qingdao, Shanghai, and Tianjin. We also support specifying other ports according to your requirements.

316L Seamless Pipe

Name: Stainless Steel Supplier Rectangular/Square/Round Thin Wall ASTM 304/316/316L Seamless Pipe
Brand: Liaocheng Jiujiang Machinery Manufacturing Co., Ltd.
SKU: 2191322895

Shandong, ChinaLiaocheng Jiujiang Machinery Manufacturing Co., Ltd.

US$2,240.00-5,672.00

1 Ton

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Stainless Steel Sheets

Technique

Hot Rolled

Material

Stainless Steel

Surface Treatment

Polished

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling

Section Shape

Round

Standard

ASTM, AISI, GB, JIS, DIN

Certification

ISO, RoHS, Ibr, AISI, ASTM, GB, En, DIN, JIS

Shape

Round

Grade

200/300/400 Series, 410, 316L, 316, 430, 409L

Tolerance

±1%

Delivery Time

8-14 Days

Length/Width/Thickness

Customized as Required

Transport Package

Standard Sea-Worthy Export Packing or as Required

Specification

custom

Trademark

jiujiang

Origin

China

Production Capacity

50000

Key features

Wide Material Range: Available in 304, 304L, 316, 316L, 201, 202, 310S, 321, 347, and more grades.

Customizable Dimensions: Outer diameter 6mm-2500mm and wall thickness 1mm-150mm can be customized.

Multiple Standards Compliance: Meets ASTM, AISI, GB, JIS, DIN, EN, and GOST standards.

Fast Delivery Time: Delivery completed within 8 to 14 working days after deposit receipt.

Flexible Customization: Non-standard products and shapes can be customized according to requirements.

High Quality Assurance: Includes pre-production samples, final inspection, and 100% finished product inspection.

OEM and ODM Services: Full customization, minor customization, and flexible customization services available.

Diverse Application Fields: Suitable for petroleum, chemical, construction, nuclear energy, shipbuilding, and boilers.

Company profile

Exhibition ExperienceIn-stock CapacityOEM ServicesStandardized quality control

Liaocheng Jiujiang Machinery Manufacturing Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Qingdao portAverage Response Time: ≤9.85h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong customization, product development, quality-control procedures, and manufacturing equipment coverage. It reports ODM and OEM capabilities, new products within the past year, finished-product inspection instructions, inventory capacity, ERP-based operational management, and participation in an offline trade show. However, the evidence also shows limitations in international service infrastructure: no overseas agents or branches, warehouse, showroom, or stated overseas service countries. Manufacturing governance has gaps, including no valid contract with related subcontractors, no outsourcing SOP, and no continuous batch quantity reconciliation. Financial credibility and formal certifications cannot be confirmed from the provided information.

Supplier typeThe supplier presents itself as a manufacturer with own-brand quality-control capability, ODM and OEM services, R&D activity, and in-stock capacity. The available evidence supports a manufacturing and product-development-oriented supplier type, although the precise legal or business classification is not stated.

After-Sales capabilityThe supplier has documented corrective and preventive action and customer-complaint procedures with follow-up records, accepts multiple service quotation and payment terms, and maintains inventory capacity. However, it has no overseas agents or branches, overseas warehouse, overseas showroom, or stated overseas service countries, limiting evidence of localized international after-sales support.

R&D capabilityThe supplier reports new products within the past year, ODM capability, multiple customization-oriented design services, new automatic anti-wear production equipment, and ERP-based digital management. It lacks an available SDK, but the broader evidence supports active product and process development.

Production capacityProduction resources include laser cutting, rolling, shearing, bending, punching, shot blasting, and powder-coating equipment, with two production lines, inventory capacity, and stated lead times within 15 working days in both peak and off-season. Nevertheless, there is no valid contract with related subcontractors, no outsourcing SOP, and no continuous batch quantity reconciliation, indicating manufacturing-control weaknesses.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, and provides drawing-based ordering support for wear-resistant ceramic tile molds. The stated production-data error for wear-resistant ceramic tiles is no more than 1 mm, further supporting application-specific manufacturing capability.

Product Q&A

Q:Who are we?

We are based in Shandong, China, started in 2017, and sell to Domestic Market (80%), Southeast Asia (10%), and Eastern Asia (10%). Our office has about 11-50 people.

Q:How can you guarantee quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

Q:What can you buy from us?

We supply Stainless Steel Coil, Boiler Fittings, Weathering Steel Screen, Stainless Steel Plate, Laser Parts, Section Aluminum, and Aluminium Profile.

Q:Why should you buy from us not from other suppliers?

Liaocheng Jiujiang Machinery Manufacturing Co., Ltd. is a large heat-resistant, corrosion-resistant, and wear-resistant alloy production base located in Liaocheng.

Q:What services can you provide?

Accepted delivery terms include FOB, CFR, CIF, EXW, etc. Accepted payment currencies are USD, EUR, JPY. Payment types include T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow. We speak English, Chinese, Spanish, and Japanese.