What standards does the product comply with?

The product complies with ASTM, BS, DIN, EN, JIS, and GB standards.

Is special design available?

Yes, special designs are available according to customer requirements.

Thick Wall Black Square Pipe

Name: Thick Wall Black Square Pipe
Brand: Tianjin Tianyingtai Steel Pipe Co., Ltd.
SKU: 696759432

Tianjin, ChinaTianjin Tianyingtai Steel Pipe Co., Ltd.

US$650.00-750.00

10 Tons

Product profile

Customization

Available

Type

Welded

Technique

ERW

Model NO.

001-0099

Material

Carbon Steel

Surface Treatment

Black

Usage

Construction & Decoration

Section Shape

Special Section

Thickness

0.6-12mm

Grade

Q235, Q345

Transport Package

in Bundle

Specification

10*10-400*400mm

Trademark

Tian Ying Tai

Origin

China

Production Capacity

80000t/Year

Key features

Customizable Thickness: Thickness ranges from 0.6mm to 12mm based on customer requirements.

Customizable Surface Treatment: Options include pre-galvanized, hot dip galvanized, oiled, painted, or bare as needed.

Wide Size Range: Square sizes from 10x10mm to 400x400mm and lengths up to 13 meters.

Multiple Material Grades: Available in Q195, Q215, Q235, Q345, and Q195-Q235 ABCD standards.

Diverse Manufacturing Techniques: Offers Weld, Seamless, ERW, SSAW, LSAW, Cold Drawn, and Hot Drawn options.

Customizable Ends: Ends can be plain, beveled, threaded, necked down, expanded, or punched.

International Standard Compliance: Meets ASTM, BS, DIN, EN, JIS, and GB standards for various applications.

Special Design Availability: Special designs are available according to specific customer requirements.

Company profile

Importers and ExportersIn-stock CapacityCustomization from Samples

Tianjin Tianyingtai Steel Pipe Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤11.05h

AI-Powered supplier vetting

SummaryTianjin TianYingTai (TYT) Steel Pipe Co., Ltd. is a combined steel manufacturing and processing supplier with stated experience of 18 years, 13 steel-pipe production lines, 10 processing lines, and two hot-dipped galvanizing lines. Its business scope covers steel rolling, metal structures and materials, metal-product R&D, and photovoltaic equipment sales. The supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2018 certifications, and reports quality assurance and inventory capacity. However, it has no available SDK, no overseas warehouse, showroom, agents, or branches, and no participation in offline trade shows. Manufacturing capacity is not fully verifiable because no valid contract with related subcontractors is reported. Financial records are referenced by year, but no substantive financial results are provided. Formal complaint-handling, corrective-action, and approved-supplier procedures are also absent from the evidence.

Supplier typeThe supplier is identified as a combined company engaged in steel production, sales, processing, greenhouse engineering, export, and related metal-product activities. Its stated business scope also includes steel rolling, metal structures, metal materials, metal-product R&D, and photovoltaic equipment and component sales, indicating a manufacturer with integrated processing and trading activities.

CertificationsThe supplier reports ISO9001:2015 and ISO45001:2018 certificates, as well as ISO14001:2015 certification and other certifications. These explicitly demonstrate certified quality, environmental, and occupational-health-and-safety management coverage.

Production capacityThe supplier reports 18 years of experience, 13 steel-pipe production lines, 10 processing lines, two environmental hot-dipped galvanizing lines, and inventory capacity. However, it also reports no valid manufacturing-capacity contract with associated subcontractors, while another record states seven production lines, so the full capacity profile is not entirely consistent.

Customization capabilityThe supplier explicitly provides steel processing, metal-structure manufacturing, metal-material manufacturing, and greenhouse engineering with accessories, supported by its own factory and processing center. These activities demonstrate relevant processing and product adaptation capability, although specific customization examples or limits are not provided.