Is after-sales service provided?

Yes, we provide comprehensive after-sales service to support our customers.

What materials are used for these pipes?

The pipes are made from carbon steel grades including Q195, Q215, Q235, and Q345.

Can you supply fittings along with the pipes?

Yes, we can also supply fittings such as screws and flanges upon request.

Hot Sale Cheap Schedule 40 Galvanized Gi Square and Rectangular Steel Pipe

Name: Hot Sale Cheap Schedule 40 Galvanized Gi Square and Rectangular Steel Pipe
Brand: Tianjin Tianyingtai Steel Pipe Co., Ltd.
SKU: 732580202

Tianjin, ChinaTianjin Tianyingtai Steel Pipe Co., Ltd.

US$650.00

10 Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

8 Years

Type

Welded

Technique

Cold Rolled

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration

Section Shape

Square

Transport Package

Export Package

Specification

20x40-50x150, 16x16-100x100

Trademark

TYT

Origin

Tianjin of China

HS Code

7306309000

Production Capacity

300, 000tons/Month

Key features

8-Year Warranty: Comprehensive 8-year warranty coverage for peace of mind.

Wide Size Range: Sizes from 10x10mm to 400x400mm with various wall thicknesses.

Multiple Surface Treatments: Options include Galvanized, Oiled, PE, 3PE, FBE, and corrosion-resistant coatings.

Versatile Applications: Suitable for pipeline transport, oil/gas drilling, construction, and machinery.

Flexible Packaging: Packaged in bundles or bulk according to customer requirements.

Fast Delivery: Delivery within 15-30 days depending on order quantity and inspection.

Strict Quality Inspection: Hydraulic, eddy current, and infrared tests ensure product quality.

Comprehensive After-Sales: Professional after-sales service support available for all inquiries.

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: ≤9.47h

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.