What certifications do you hold?

We hold ISO 9001-2008, ASME, PED, CE certifications and support third-party inspections by TUV, BV, Moody, Lloyd's, etc.

What is the minimum order quantity?

The minimum order quantity is 5 pieces.

What payment terms are accepted?

Accepted terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Precision-Engineered 3 Eco-Friendly 48mm 254smo Aus Super Duplex Steel Tubes

Name: Precision-Engineered 3 Eco-Friendly 48mm 254smo Aus Super Duplex Steel Tubes
Brand: Wenzhou Sinco Steel Co., Ltd.
SKU: 872474485

Zhejiang, ChinaWenzhou Sinco Steel Co., Ltd.

US$3,000.00

1 Ton

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Type

Seamless,Welded

Technique

Cold Rolled,Cold Drawn,Hot Rolled,ERW,Efw

Model NO.

Pipe

Material

Stainless Steel

Surface Treatment

Varnishing/Polished/Antiseptical/Oiled

Usage

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

Section Shape

Round

Wall Thickness

0.5mm-60mm

End

PE/Be

Length

5m-12m

Certificate

ISO, Ce, BV, Ts

Custom

Available

Transport Package

Nuded Cargo or Nylon Bags or Wooden Box

Specification

as demand

Trademark

SINCO

Origin

China

Production Capacity

2000ton/Month

Key features

Wide Material Selection: Available in 201, 202, 304, 316L, 430, Duplex, and other stainless steel grades.

Extensive Size Range: Outer diameter from 4mm to 3000mm and wall thickness from 0.5mm to 60mm.

Multiple Manufacturing Techniques: Offers seamless, welded, cold rolled, cold drawn, hot rolled, ERW, and EFW options.

Comprehensive Surface Treatment: Options include varnishing, polishing, antiseptical treatment, and oiling.

Global Shipping Capability: Worldwide shipping available via 20', 40' FCL/LCL or customer-specified forwarders.

Strict Quality Control: Includes UT, ET, HT, RT testing and third-party inspections by SGS, BV, TUV, etc.

Flexible Customization: Customization available for wall thickness, end type, length, and specific designs.

Certified Standards Compliance: Meets ASTM, GB, JIS, DIN, EN, AISI standards with ISO 9001, CE, and PED certifications.

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: ≤6.67h 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.

Product Q&A

Q:What is the product range?

Based on our Stainless Steel seamless pipe factory, We supply the ONE-STOP service fittings,flanges, valves etc

Q:What are your advantages?

1.SINCO has more than 10 years experience in this industry. 2.For each order, strict QC will be carried by the QC department before Shipping 3.Certificated by ISO,PED,TUV 4.Third party inspection such as TUV,BVmLloyd's,SGS. 5.Competitive price with reliable quality

Q:What are the available outer diameters?

Seamless pipes range from 4mm to 812.80mm, while welded pipes range from single slit 8mm to 630mm and girth 630mm to 3000mm.

Q:What is the delivery time?

Delivery time is typically 20-30 days or 30-60 days depending on quantity, with peak and off-peak seasons within 15 workdays.

Q:Can the product be customized?

Yes, customization is available for samples, designs, full customization, minor customization, and flexible customization.