What are the available material grades?

Available grades include Q195, Q215, Q235, and Q345 carbon steel.

What is the wall thickness range?

The wall thickness (WT) ranges from 0.3mm to 2.2mm.

What trade terms are accepted?

Accepted trade terms are FOB, C&F, CIF, and EXW.

Manufacturer Rectangular Steel Pipe Gi Tube Pre-Galvanized Steel

Name: Manufacturer Rectangular Steel Pipe Gi Tube Pre-Galvanized Steel
Brand: Tianjin Tianyingtai Steel Pipe Co., Ltd.
SKU: 1903292712

Tianjin, ChinaTianjin Tianyingtai Steel Pipe Co., Ltd.

US$540.00

5 Tons

Sample price:US$0.00/ton.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, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Round

Technology

ERW

Zinc Coating

40g-280g

Zinc Wire

1.5mmm

Passivation Solution

High Quality

Delivery Time

15-20days

Company

Manufacturer

Transport Package

Bundle

Specification

21.3mm-325mm

HS Code

730661

Production Capacity

500000ton/Year

Key features

Customizable Zinc Coating: Zinc coating ranges from 40g to 280g, tailored to specific customer requirements.

Fast Stock Delivery: Lead time within 7 days for stock items with 6m length.

CNAS Accredited Testing: Factory has its own CNAS Laboratory Accreditation Certificate for quality control.

Multiple Material Grades: Available in Q195, Q215, Q235, and Q345 carbon steel grades.

Flexible Length Options: Length can be fixed or random, customized according to customer requests.

End Treatment Variety: Ends can be plain, threaded, punched, shrunk, or extended as needed.

International Certifications: Holds ISO, CE, LR, and Philippine certificates; supports SGS and BV testing.

High Capacity Logistics: 20,000 sqm storage center capable of loading 20-25 containers per day.

Company profile

Tianjin Tianyingtai Steel Pipe Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.88h

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.