What certifications are available for your products?

We provide Mill Test Certificates, EN 10204 3.1, and certifications from SGS, BV, TUV, and other third-party agencies.

What surface treatments are available?

We offer polished surfaces, and can also provide shot blasting, coating, and other customized surface treatments.

Where are your products exported to?

We export globally to North America, South America, Europe, Asia, Africa, and Oceania, serving major clients in oil and gas industries.

High Quality Seamless/Welded Square and Rectangular Steel Pipes and Tubes

Name: High Quality Seamless/Welded Square and Rectangular Steel Pipes and Tubes
Brand: Shaanxi Jiade Import and Export Co., Ltd.
SKU: 2014444992

Shaanxi, ChinaShaanxi Jiade Import and Export Co., Ltd.

US$600.00-700.00

1 Ton

Sample price:US$600.00/ton.Request sample

Product profile

Customization

Available

Type

Stainless Steel Channels

Standard

ASTM, AISI, GB, JIS, DIN

Model NO.

ASME B36.19

Grade

300 Series

Certification

ISO, AISI, ASTM, GB, DIN, JIS

Shape

Square

Technique

Welded

Surface Treatment

Polished

Materials

304L/316L

Outer Diameter

21.9-1220mm

Length

5.8m-12m or as Required

Thickness

5 - 14 mm

Steel Grade

ASME Sb407

Transport Package

in Bundles or Wooden Box

Specification

21.3-1219mm

Trademark

JIADE

Origin

China

HS Code

7202490000

Production Capacity

5000 Tons

Key features

ASTM A778 Compliance: Meets ASME B36.19 standard for welded austenitic stainless steel tubing.

Wide Size Range: Outer diameter 21.9-1220mm, length 5.8m-12m or as required.

Multiple Grade Options: Available in 304L, 316L, 317L, 321, and 347 stainless steel grades.

Flexible Customization: Supports full customization for materials, dimensions, and surface treatment.

Fast Delivery: Standard delivery time within 15 days for most orders.

Strict Quality Control: Certified by ISO, ASTM, and third-party agencies like SGS and BV.

Low MOQ: Minimum order quantity starts at 1 to 5 tons for flexible purchasing.

Professional Manufacturer: Over 30 years experience in steel pipe manufacturing and export.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Shaanxi Jiade Import and Export Co., Ltd.

Shaanxi, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Tianjin Port, Shanghai PortAverage Response Time: ≤11.36h

AI-Powered supplier vetting

SummaryShaanxi Jiade Import and Export Co., Ltd. is a China-based trading company established in 2017 with nine employees. It offers steel pipes, including alloy and stainless steel pipes, as well as related metal products and broader energy and new-energy equipment services. The supplier states that it passed ISO9001 certification and provides flexible customization, including customization from designs and samples. Reported alloy steel pipe productivity is 1,000 tons, but the company is identified as a trading company and the evidence does not establish owned manufacturing capacity. Innovation indicators are weak: no new products were launched in the past year, and no ODM, OEM for popular brands, or SDK capability is reported. Overseas reach is limited by the absence of overseas agents, branches, warehouses, showrooms, and stated overseas service countries, although it has participated in the Canton Fair and reports export sales in the 71%–90% range. Financial information references years but provides no...

Supplier typeThe supplier is explicitly identified as a Trading Company and a Limited Company based in Xi’an, Shaanxi, China. Its stated product scope includes steel pipes, pipe fittings, flanges, and various metal products, but the provided information does not establish that it owns manufacturing facilities.

CertificationsThe company states that it passed ISO9001 international quality system certification. This is explicit evidence of certification, although no certificate number, validity period, or scope is provided.

After-Sales capabilityThe supplier reports no in-stock service capability, no overseas warehouse, no overseas showroom, no overseas agent or branch, and zero countries with overseas services. Participation in the Canton Fair demonstrates some market-facing activity, but the slices do not establish a substantive after-sales service network.

R&D capabilityThe supplier reports no new products launched in the past year and explicitly indicates no ODM service, no OEM capability for popular brands, and no available SDK. These statements show a deficiency in the requested innovation-related capabilities.

Customization capabilityThe supplier explicitly reports flexible customization, minor and full customization, and customization from designs and samples. These stated service options provide direct evidence of broad customization capability.