What is the warranty policy?

We provide warranty coverage for quantity problems discovered within 15 days after receiving the goods.

What are the main applications for these pipes?

They are widely used in construction, pipeline transport, boiler pipes, hydraulic/automobile pipes, oil/gas drilling, and machinery industries.

How are the pipes packaged and shipped?

Pipes are packaged with plastic wrapping cloth and shipped via container (20ft GP, 40ft GP, 40ft HG) or bulk carrier from Xinggang Port, Tianjin.

Gi Hollow Section Rectangular and Square Pipe

Name: Gi Hollow Section Rectangular and Square Pipe
Brand: Tianjin Tianyingtai Steel Pipe Co., Ltd.
SKU: 759232482

Tianjin, ChinaTianjin Tianyingtai Steel Pipe Co., Ltd.

US$680.00

25-99 Tons

US$670.00

100+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Quantity Problem After Receiving Goods in 15days

Warranty

Quantity Problem After Receiving Goods in 15days

Model NO.

tyt

Type

Welded

Technique

ERW

Material

Carbon Steel

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

Square

Transport Package

Bundle or Blue Package

Specification

galvanized

Trademark

tyt

Origin

China

HS Code

73066100

Production Capacity

450000 Ton/Year

Key features

Wide Size Range: OD 20mm x 20mm to 100mm x 100mm with wall thickness 0.7mm-2.5mm.

High-Quality Materials: Made from Q195, Q235, Q345 carbon steel meeting JIS3444 standard.

Multi-Standard Inspection: Inspected via Hydraulic Testing, Eddy Current, and Infrared methods.

Flexible Surface Treatment: Available in Bared, Black Painted, or Galvanized finishes.

Versatile Applications: Suitable for construction, pipelines, machinery, and chemical industries.

Fast Delivery: Delivery within 7-15 days or negotiable based on order quantity.

Professional Service: One-stop service including storage, logistics, inspection, and customs.

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: ≤7.99h

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.