Anti Rust Durable Galvanized Seamless Square Rectangular Pipe Q235 Q355 ASTM Standard Hot DIP Galvanized Hollow Section Tube

Name: Anti Rust Durable Galvanized Seamless Square Rectangular Pipe Q235 Q355 ASTM Standard Hot DIP Galvanized Hollow Section Tube
Brand: Baixinxin Metal Materials (Jinan) Co., Ltd.
SKU: 2191483622

Shandong, ChinaBaixinxin Metal Materials (Jinan) Co., Ltd.

US$664.00

10-49 Tons

US$632.00

50-99 Tons

US$589.00

100-399 Tons

US$563.00

400+ Tons

Product specifications

specification

wall thickness

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Permanent After-Sales Service

Warranty

Permanent After-Sales Service

Model NO.

0*20mm, 30*30mm, 40*40mm, 50*50mm, 60*60mm, etc.

Type

Seamless

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Construction & Decoration

Section Shape

Square & Rectangular

Steel Grade

Q235B, Q355b

Galvanizing Type

Hot DIP Galvanized

Production Standard

ASTM A500, GB/T 6728

Zinc Layer Thickness

60μm to 120μm

Pipe Length

3m to 12m Customizable

Processing Method

Seamless Hot Rolling

Pressure Resistance

High Pressure Resistant

Transport Package

Steel Strip Bundle Packaging

Specification

common specifications

Trademark

BXX

Origin

Shandong, China

HS Code

7304399000

Production Capacity

60000 Tons Per Year

Key features

Excellent anti rust performance: Adopts professional hot dip galvanizing process to form dense protective zinc layer on pipe surface, effectively isolating air and moisture, avoiding oxidation and rus

Super durable service life: Integrates high quality carbon steel base material and thickened galvanized layer, resists wear and corrosion greatly, extends service life to more than 30 years in convent

Seamless integral forming: Adopts one piece seamless rolling technology without welding joints, eliminates pipe body crack risks, improves overall structural stability and pressure resistance.

High structural strength: Made of standard Q235 and Q355 steel grades, features high tensile strength and compression resistance, can bear heavy load and adapt to various complex construction scenario

Smooth surface finish: Precision processing and post galvanizing passivation treatment ensure flat and smooth pipe surface without burrs, convenient for cutting welding and installation construction.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExperienced Team

Baixinxin Metal Materials (Jinan) Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤6.46h

AI-Powered supplier vetting

SummaryBaixinxin Metal Materials (Jinan) Co., Ltd. is a China-based manufacturer/factory in Shandong with stated production capacity of 10,000 tons each for steel structures, steel products, and steel sections. It supports multiple customization modes, OEM services for well-known brands, and exports, with 90% of total sales reportedly coming from exports. The supplier lists CE certification and ISO9001:2015, ISO45001:2018, ISO14001, and ISO50001 management certifications. It states capabilities for installation, training, repair, maintenance, and debugging, supported by overseas warehouses, showrooms, and agents or branches. Financial records are identified for 2023–2025, but no financial performance values are provided. Evidence of R&D capability exists through stated SDK availability, while customer-specific cases are not disclosed.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company located in Jinan, Shandong, China. Its stated business scope covers mechanical components, building materials, forgings, powder metallurgy products, mechanical and electrical equipment, hardware, plastics, rubber products, and import/export activities.

CertificationsThe supplier lists CE product compliance certification and ISO9001:2015, ISO45001:2018, ISO14001, and ISO50001 management or sustainability-related certifications. These stated certifications provide explicit evidence of compliance and management-system credentials, although the slices do not provide certificate validity dates or scopes.

After-Sales capabilityThe supplier states that it can provide equipment installation, training, repair, maintenance, and debugging according to customer requirements. It also reports overseas warehouse, showroom, and agent or branch capabilities, indicating broad stated support infrastructure for overseas customers.

R&D capabilityThe supplier explicitly reports R&D capability with an available SDK, which supports a conclusion that some software or technical-development capability exists. The slices do not provide details on patents, R&D investment, dedicated facilities, product launches, or development outcomes.

Production capacityThe supplier is identified as a factory and reports annual productivity of 10,000 tons each for steel structures, steel products, and steel sections. These stated capacity figures provide direct evidence of substantial production capability in the listed steel categories.

Customization capabilityThe supplier states that it supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its stated OEM service for well-known brands further supports the ability to produce according to customer or brand specifications.

Product Q&A

Q:What are the main advantages of galvanized seamless square rectangular pipe compared with ordinary welded pipe?

It has no welding seams on the pipe body with higher structural strength and pressure resistance. The hot dip galvanized layer provides better anti rust and anti corrosion ability, more durable and suitable for long term outdoor engineering use.

Q:Can you provide customized size and galvanized thickness products?

Yes we support full customization of pipe size wall thickness length and zinc layer thickness. We can produce products according to customer drawings and actual engineering needs.

Q:What standards do your products comply with?

Our products strictly comply with national GB standards and international ASTM A500 standards, and have passed ISO9001 quality certification to meet global engineering procurement requirements.