ASTM A312 304 316L Seamless Stainless Steel Pipe

Name: ASTM A312 304 316L Seamless Stainless Steel Pipe
Brand: Wenzhou Sinco Steel Co., Ltd.
SKU: 869660835

Zhejiang, ChinaWenzhou Sinco Steel Co., Ltd.

US$3,800.00

1-4 Tons

US$3,690.00

5-9 Tons

US$3,610.00

10+ Tons

Product profile

Customization

Available

After-sales Service

Third Party Inspection Accepted (SGS/BV/ABS/Lr)

Warranty

Quality Guarantee Per En 10204 3.1 Certificate; 12

Model NO.

SINCO-MP-002

Type

Seamless

Technique

Cold Drawn

Material

Stainless Steel

Surface Treatment

Pickled

Usage

Pipeline Transport, Chemical Industry, Construction & Decoration

Section Shape

Round

Od

φ8-762mm

Wt

0.5-65mm

Sch

5s-160

Grade

304/304L/316/316L

MOQ

500kg

Stock

DN150

Certificate

3.1

Transport Package

Woven Bag + Wooden Case / End Caps

Specification

as demand

Trademark

Sinco

Origin

China

HS Code

7304110000

Production Capacity

2000ton/Month

Key features

16-Year Manufacturer Experience: 16 years of professional manufacturing experience with exports to 100+ countries.

One-Stop Procurement Service: Provides seamless pipes, fittings, flanges, and valves to reduce communication costs.

Strict Quality Control System: Equipped with ultrasonic, eddy current, and hydrostatic testers for 100% inspection.

Flexible Customization Options: Supports customization of material, size, wall thickness, and surface treatment.

8 cold drawing lines, tolerance per ASTM A312 / EN 10216-5

Company profile

In-stock CapacityManagement CertificationYears of Export ExperienceFast Delivery

Wenzhou Sinco Steel Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤6.14h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier serving nuclear, food processing, coal gasification, environmental protection, and aerospace industries. It offers broad customization, including sample-, design-, full-, minor-, and flexible customization, supported by CAD and documented design inputs, outputs, reviews, verification, and validation. However, it does not provide 3D software design, ODM, SDK, private mold, or well-known-brand OEM services, and reported no new products in the past year. Export experience is established, with 13 years of exporting and 71%–90% of sales from exports, but no overseas showroom, agent, branch, or offline trade-show participation. ERP, OA, CRM, SAP, digitalization, and big-data initiatives are reported. Complaint handling and corrective/preventive action lack written procedures or records, while certification, financial credibility, production capacity, and customer cases are insufficiently evidenced.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and describes service orientation toward nuclear, food processing, coal gasification, environmental protection, and aerospace industries. This supports classification as an industry-focused technical supplier rather than a general trading entity.

After-Sales capabilityThe supplier has no overseas showroom, agent, branch, or offline trade-show history, and reports no written procedures or records for complaint handling or corrective and preventive actions. These explicit limitations indicate weakly documented after-sales and service-support capability.

R&D capabilityThe supplier has R&D-related design documentation and CAD capability, but reports no new products in the past year, no ODM, no SDK, no patents, and no private mold designs. The evidence shows basic design capability but also explicit limitations in recent product innovation and proprietary development.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, supported by CAD and documented design review, verification, and validation materials. This is direct evidence of broad customization capability, although the supplier does not offer 3D software design services or private molds.