What is the warranty period?

We provide a 60-day warranty with a quality guarantee.

Can you customize the product?

Yes, we offer custom lengths, thicknesses, and surface treatments based on requirements.

A500 Gr. a Hot DIP Galvanized Coating Square Rectangular Steel Hollow Bar

Name: A500 Gr. a Hot DIP Galvanized Coating Square Rectangular Steel Hollow Bar
Brand: Tianjin Hongxin International Trade Co., Ltd.
SKU: 1913357225

Tianjin, ChinaTianjin Hongxin International Trade Co., Ltd.

US$509.00-600.00

10 Tons

Sample price:US$0.00/piece.Request sample

Product profile

After-sales Service

Quality Guarantee

Warranty

60 Days

Type

Welded

Model NO.

GSP

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Black

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Square

MOQ

10 Tons

Length

Less Than 12m

Thickness

0.5-10mm

Surface

Black, Galvanized

Transport Package

in Bundle with Steel Strips

Specification

20*20-600*600mm

Trademark

HONGXIN

Origin

China

HS Code

73063090

Production Capacity

50000 Tons Per Month

Key features

Customizable Dimensions: Length <12m, Thickness 0.5-10mm, customizable to requirements.

Versatile Surface Treatment: Black, Pre-galvanized, Oiled, Powder Coating, or Hot-dipped Galvanized.

Wide Material Range: Carbon Steel grades Q195, Q235, Q345 available with ISO9001:2000 process.

Extensive Size Options: Square/Rectangular sections from 15x15mm to 700x300mm.

Flexible Packaging: Standard steel strip bundling or customized packaging per client request.

Comprehensive Testing: Includes chemical composition, mechanical properties, hydrostatic, and NDT.

Competitive Pricing: Factory direct price is 20USD/ton lower than other suppliers.

Fast Delivery for Stock: Ships within 2 days if in stock; standard delivery around 1 month.

Company profile

Tianjin Hongxin International Trade Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2020-05-15Nearest Port: tianjin portAverage Response Time: ≤8.74hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryTianjin Hongxin International Trade Co., Ltd. is identified as a Chinese limited company with trade and manufacturing-related descriptions, focused on steel pipes, galvanized products, and related steel items. The available information indicates substantial production resources, including 15 ERW pipe lines, 6 precision pipe lines, more than 10 production lines overall, over 200 employees, and stated galvanized steel pipe productivity of 500,000 tons. ISO 9001 certification, quality-control personnel, R&D engineers, export activity, and sales to more than 30 countries provide positive evidence of operational capability. However, the materials do not establish after-sales procedures, specific customization services, verified financial strength, or detailed customer project references. The records also describe the company both as a manufacturer/factory and as a trading company, so its exact operating model should be clarified.

Supplier typeThe supplier is listed as a Manufacturer/Factory and is described as integrating production, processing, and trade, with a factory location in Bazhou/Langfang and a Tianjin trade center. Another record classifies it as a trading company, indicating a mixed manufacturing-and-trading profile rather than a purely single-type entity.

CertificationsThe supplier explicitly reports holding ISO 9001 certification. This supports the existence of a formal quality-management certification, although no certificate scope, issuing body, or validity period is provided.

R&D capabilityThe supplier reports 50 years of total R&D engineer experience and a product system covering galvanized, precision, black, bright, round, square, and special pipes. These details indicate some technical and product-development resources, but there is no direct evidence of patented technology, new-product development results, or advanced research facilities.

Production capacityProduction capability is strongly supported by 15 ERW steel pipe lines, 6 precision pipe lines, more than 10 total production lines, more than 200 employees, and stated galvanized steel pipe productivity of 500,000 tons. Reported fulfillment times are one month off-season and two to three months during peak season, indicating defined but seasonally extended lead times.

Client casesThe supplier states that its products have been sold in more than 30 countries, naming Canada, Singapore, and Turkey, and identifies export markets across multiple regions. The available trade record contains one associated buyer and one transaction, so international market reach is indicated but detailed, independently verifiable customer cases are limited.