Is OEM service available?

Yes, OEM is acceptable, and special designs are available according to your requirements.

What certifications does the product have?

The product is produced under ISO 9001-2008 and accepts third-party inspections like SGS and BV.

Pre-Galvanized Steel Round Gi Tube Manufacturer

Name: Pre-Galvanized Steel Round Gi Tube Manufacturer
Brand: Tianjin Tianyingtai Steel Pipe Co., Ltd.
SKU: 1899812852

Tianjin, ChinaTianjin Tianyingtai Steel Pipe Co., Ltd.

US$650.00

5 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Welded

Technique

Cold Drawn

Model NO.

Q195 Q235 Q345

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Round

Transport Package

Bundle

Specification

21.3mm-325mm

Trademark

TYT

Origin

Tianjin

HS Code

730630

Production Capacity

500000ton/Year

Key features

Customizable Dimensions: Outer diameter 21.3-219mm, wall thickness 0.5-6mm, length 1-12m per customer requirements.

High Zinc Coating: Hot-dip galvanized coating exceeds 200g/m2 for superior corrosion resistance.

ISO Certified Quality: Strictly produced under ISO 9001-2008 with professional quality inspection technology.

Versatile Applications: Suitable for construction, pipelines, machinery, furniture, and greenhouse structures.

OEM & Custom Design: OEM services and special designs available according to specific customer requirements.

Flexible Payment Terms: Accepts T/T deposit plus B/L copy or L/C at sight for secure transactions.

Third-Party Inspection: Acceptable for any third-party inspection including SGS and BV for quality assurance.

Large Production Capacity: Annual output of 200,000 tons ensuring stable supply for large orders.

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: ≤11.43h

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.