What surface treatments are offered?

We offer pre-galvanized, hot dip galvanized, oiled, painted, and bare surface treatments.

What is the wall thickness range?

The wall thickness ranges from 0.6mm to 12mm depending on the specific product requirements.

Are samples available?

Yes, we provide free samples upon request.

Zinc Coated Square Steel Pipe

Name: Zinc Coated Square Steel Pipe
Brand: Tianjin Tianyingtai Steel Pipe Co., Ltd.
SKU: 696778202

Tianjin, ChinaTianjin Tianyingtai Steel Pipe Co., Ltd.

US$650.00-750.00

10 Tons

Product profile

Customization

Available

Type

Welded

Technique

ERW

Model NO.

TYT

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Construction & Decoration

Section Shape

Square

Size

10*10-400*400mm

Grade

Q235, Q345

Thickness

0.6-12mm

Length

Stock 6m, Can Be Customer Made

Zinc Coating

Usually 40G/M2, Can Be Customer Made

Transport Package

in Bundle

Specification

CE SGS

Trademark

Tian Ying Tai

Origin

Tianjin China

HS Code

730630900

Production Capacity

80000t/Year

Key features

Customizable Dimensions: Size ranges from 10*10mm to 400*400mm with custom lengths available.

Flexible Material Grades: Available in Q235, Q345, Q195, and Q215 to meet specific project needs.

Adjustable Wall Thickness: Wall thickness options from 0.6mm to 12mm for various structural requirements.

Custom Zinc Coating: Zinc coating can be customized, typically 40g/m2 or 220-400g/m2 based on client needs.

Multiple Surface Treatments: Options include pre-galvanized, hot dip galvanized, oiled, painted, or bare.

ISO 9001 Certification: All production processes strictly follow ISO 9001-2008 quality standards.

Third-Party Inspection: Accepts inspections from SGS, BV, and other third-party agencies.

OEM Services Available: Custom design and OEM manufacturing services are fully supported.

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: ≤10.61h

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.