What payment terms are accepted?

We accept T/T, L/C, D/P, PayPal, Western Union, and small-amount payments.

What materials are used for the steel tubes?

Materials include Q235, Q345, St37, St52, St37-2, 10#, 20#, and 16Mn carbon steel.

How is the product packed and shipped?

Packed in bundles with woven bags, in loose, or as requested. Ships from Tianjin Port.

Durable 100X100mm Square Steel Tube for Construction Projects

Name: Durable 100X100mm Square Steel Tube for Construction Projects
Brand: Tianjin Xinsihai Technology Co., Ltd.
SKU: 1982434921

Tianjin, ChinaTianjin Xinsihai Technology Co., Ltd.

US$550.00

100-499 Tons

US$520.00

500+ Tons

Product specifications

length

Sample price:US$20.00/kg.Request sample

Product profile

Type

Seamless

Technique

Cold Drawn

Material

Carbon Steel

Model NO.

Q235 Q355

Surface Treatment

Galvanized

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

Round

Custom Services

Support

Sample Service

Support

Product Type

Welding

Key Selling Points

High Strength, High Precision

Transport Package

Wooden Box Package

Specification

astm

Trademark

XSH

Origin

Tianjin, China

HS Code

730630900

Production Capacity

5000000

Key features

High Strength & Precision: Key selling points include high strength and high precision for reliable performance.

Multiple Surface Treatments: Available in black, paint, pre-galvanized (60-150g/m2), or hot-dipped galvanized (200-400g/m2).

Wide Application Scope: Suitable for scaffolding, structure, fencing, furniture, fluid pipes, boilers, and construction.

Flexible Customization: Supports special designs, necking down, punching holes, and custom end finishes.

Strict Quality Inspection: Undergoes hydraulic, eddy current, and infrared testing, or third-party inspection.

ISO Certified Production: All production processes strictly adhere to ISO9001:2000 standards.

Fast Delivery Time: Delivery within 20 days after prepayment, with peak/off-season lead times within 15 workdays.

Multiple Payment Options: Accepts T/T, L/C, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Tianjin Xinsihai Technology Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.98h CertifiedTerms of Payment: T/T, D/P, LC, etc.