What is the delivery time?

Delivery time is generally 10-30 days after confirmation, depending on the quantity ordered.

Do you accept third-party inspections?

Yes, we welcome customers or their appointed third parties such as SGS, BV, Moody, Lloyd's, TUV, and DNV to conduct inspections.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 5 pieces.

Custom Size High Quality Choices Stainless Steel Pipe Tube

Name: Custom Size High Quality Choices Stainless Steel Pipe Tube
Brand: Wenzhou Sinco Steel Co., Ltd.
SKU: 867967225

Zhejiang, ChinaWenzhou Sinco Steel Co., Ltd.

US$3,000.00

1-4 Tons

US$2,980.00

5-9 Tons

US$2,950.00

10+ Tons

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Type

Stainless Steel Pipes

Standard

ASTM, AISI, GB, JIS, DIN, EN

Model NO.

Pipe

Grade

300 Series

Certification

ISO

Shape

Round

Technique

Cold-Drawing

Surface Treatment

Pickling, Annealed

Quality

Good

Company

Manufacturer in Wenzhou

Customize

Available

Techinics

Seamless

Transport Package

Nuded Cargo or Nylon Bags or Wooden Box

Specification

6MM~1200MM

Trademark

SINCO

Origin

China

HS Code

7304419000

Production Capacity

2000 Tons Per Month

Key features

Wide Material Selection: Available in 304, 304L, 316L, 316, 347, 321, 310, 410, 403, and duplex grades.

Custom Size Options: OD 4-812.8mm for seamless, 8-3000mm for welded. Thickness 0.5-60mm. Length customizable.

Strict Quality Control: ISO, PED, ASME certified. UT, ET, HT, RT tests. Third-party inspections (SGS, TUV) accepted.

Experienced Manufacturer: Over 10 years industry experience with own factory in Wenzhou, China.

Competitive Pricing: Reliable quality with competitive prices for seamless and welded stainless steel pipes.

Flexible Delivery: Delivery time 10-30 days depending on quantity. Worldwide shipping available.

Surface Treatment: Options include Pickling, Annealed, Satin/Hairline (180G-800G), and Mirror finish.

One-Stop Service: Supply fittings, flanges, valves, and tubes. OEM/ODM and full customization available.

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: ≤6.90h 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?

We supply a ONE-STOP service including stainless steel seamless pipes, fittings, flanges, and valves.

Q:What are your main advantages?

1. Over 10 years experience. 2. Strict QC before shipping. 3. ISO, PED, TUV certified. 4. Third-party inspections accepted. 5. Competitive price with reliable quality.

Q:What materials are available?

We offer Stainless Steel 304, 304L, 316L, 316, 347, 347H, 321, 321H, 310, 310S, 410, 410S, 403, S31803/S32205, S32750, and S32760.

Q:What are the standard sizes?

Seamless OD: 4mm-812.80mm, Thickness: 0.5mm-60mm. Welded OD: 8mm-3000mm, Thickness: 0.5mm-45mm. Length: 5.8-6.1m or custom.

Q:What certifications do you have?

We are certified by ISO 9001-2008, ASME, PED, and TUV. We also accept third-party inspections like SGS, BV, and Lloyd's.