What certifications do your products have?

Our products are certified with ISO and CE standards.

Can I test the product quality on-site?

Yes, we have an independent laboratory for on-site physical and chemical testing.

What payment terms do you accept?

We accept T/T and Irrevocable L/C at sight with a 30% deposit.

Black Square Steel Hollow Section Tube

Name: Black Square Steel Hollow Section Tube
Brand: Tianjin Tianyingtai Steel Pipe Co., Ltd.
SKU: 1918761942

Tianjin, ChinaTianjin Tianyingtai Steel Pipe Co., Ltd.

US$550.00

10 Pieces

Sample price:US$600.00/ton.Request sample

Product profile

Customization

Available

Type

Welded

Technique

ERW

Material

Carbon Steel

Surface Treatment

Black

Usage

Construction & Decoration

Section Shape

Square

Process

Threaded, Coupler, PVC Cap

Transport Package

Strapped in Bundle, Woven Bag

Specification

10*10-400*400 W. T: 1.5mm-20mm

Trademark

Tianyingtai

Origin

Tianjin China

HS Code

7306309000

Production Capacity

6000ton/Month

Key features

Multiple Material Options: Available in Q195, Q215, Q235, Q345, or mixed carbon steel.

Customizable Surface Treatment: Options include bare, oiled, black painted, pre-galvanized, or hot-dipped galvanized.

Flexible Size Specifications: Square sections from 10x10mm to 400x400mm with +/-0.5% tolerance.

Customizable Length: Lengths range from 0.3m to 13m based on customer requests.

Versatile End Processing: Ends can be plain, beveled, threaded, necked down, expanded, or punched.

ISO and CE Certified: Products meet international quality standards with ISO and CE certifications.

On-site Quality Testing: Independent laboratory supports on-site physical and chemical property testing.

Fast Delivery Time: Delivery within 15-20 days after receiving 30% deposit.

Company profile

Tianjin Tianyingtai Steel Pipe Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤7.82h

AI-Powered supplier vetting

SummaryTianjin Tianyingtai Steel Pipe Co., Ltd., established in 2007 and located in Tianjin, China, is a combined trade and manufacturing company specializing in steel products. The company holds ISO9001:2015 and ISO14001:2015 certifications and operates a significant production capacity with 13 steel pipe production lines, among other facilities. It has a robust export market presence, with 41% to 50% of sales from exports, and serves diverse sectors like construction and metallurgy. With over 18 years of experience, the company emphasizes competitive pricing and efficient service.

Supplier typeThe supplier is a combined trade and manufacturing company, indicating a versatile business model incorporating both production and distribution capabilities.

CertificationsThe supplier holds ISO9001:2015 and ISO14001:2015 certifications, demonstrating adherence to quality management and environmental management standards.

After-Sales capabilityThe company offers 24-hour transportation services and has invested in large distribution centers, suggesting a strong after-sales service infrastructure.

Production capacityThe supplier operates 13 steel pipe production lines with significant annual production capacities across various product categories.