What is the surface treatment for these tubes?

The surface treatment is hot-dip galvanized, providing a uniform coating with strong adhesion.

Do you provide processing services?

Yes, we provide bending, welding, decoiling, punching, cutting, shot blasting, and custom pipe fabrication.

Q235B Galvanized Square Tube Welded Galvanized Zinc Square Steel Pipes

Name: Q235B Galvanized Square Tube Welded Galvanized Zinc Square Steel Pipes
Brand: Shaanxi Jiade Import and Export Co., Ltd.
SKU: 2047310132

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

US$630.00-713.00

1 Ton

Sample price:US$630.00/ton.Request sample

Product profile

Customization

Available

Type

Seamless

Technique

Extruded

Model NO.

Q235B

Material

Stainless Steel

Surface Treatment

Galvanized

Usage

Boiler Pipe, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Mining, Construction & Decoration, Special Purpose

Section Shape

Rectangular

Square Steel Tube

20X20X1.3 to 500X500X16.0mm

Rectangular Steel Tube

20X30X1.3 to 400X600X16.0mm

Length

6 and 12m or as The Requirement of Clients

Thickness

0.8 - 12.75 mm

Thickness Tolerance

8% or 0.02mm

Transport Package

in Bundles

Specification

GI Pipe

Trademark

JIADE

Origin

China

HS Code

7307930000

Production Capacity

5000tons

Key features

Hot-Dip Galvanized Coating: Provides superior corrosion resistance and extends service life for steel pipes.

Wide Customization Options: Flexible customization including dimensions, thickness, and specific client requirements.

Comprehensive Processing Services: Offers bending, welding, decoiling, punching, cutting, and custom fabrication.

International Certifications: Certified by ISO9001, CE, RoHS, and major third-party agencies like SGS and TUV.

Diverse Material Grades: Available in Q235, Q235B, S275, A53, and other international standard grades.

Multi-Application Usage: Suitable for boiler, hydraulic, construction, mining, and offshore oil industries.

Flexible Length Options: Standard lengths of 6m and 12m, or fully customized to client specifications.

Experienced Trading Partner: Over 30 years of experience in steel industry with global export reach.

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: ≤10.68h

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.