What is the delivery time?

The standard delivery time is 20-30 days, subject to customization and order volume.

What shapes are available?

We provide Round, Square, and Rectangular (SHS/RHS) hollow sections.

What are the common applications?

These pipes are widely used for pipeline transport, boiler pipes, hydraulic systems, and construction.

Hot Dipped Galvanized Welded Rectangular / Square Steel Pipe/Tube/Hollow Section/Shs / Rhs

Name: Hot Dipped Galvanized Welded Rectangular / Square Steel Pipe/Tube/Hollow Section/Shs / Rhs
Brand: Tianjin Tianyingtai Steel Pipe Co., Ltd.
SKU: 1910681702

Tianjin, ChinaTianjin Tianyingtai Steel Pipe Co., Ltd.

US$600.00-800.00

5 Tons

Sample price:US$1.00/meter.Request sample

Product profile

Customization

Available

Type

Welded

Technique

ERW

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Construction & Decoration, Special Purpose

Section Shape

Round

Surface

Galvanized/Oiled/Painting

Delivery Time

20-30 Days

Grade

Q195,Q235,Q345

Transport Package

Export in Bundle

Specification

As customers' request

Trademark

TYT(tianyingtai)

Origin

China

HS Code

7306309000

Production Capacity

500000 Ton / Year

Key features

Customizable Surface Treatment: Options include Galvanized, Oiled, or Painting based on customer needs.

Flexible Grade Selection: Available in Q195, Q235, and Q345 carbon steel grades.

Wide Size Range: OD from 20x20 to 100x200mm, wall thickness 1.2-9.75mm.

High Zinc Coating: Zinc coating ranges from 200g/m2 to 800g/m2 for durability.

Multiple Shape Options: Available in Round, Square, and Rectangular hollow sections.

Versatile Applications: Suitable for pipeline transport, construction, and hydraulic systems.

Standard Compliance: Meets ASTM-A53, BS 1387-1985, and GB/T 3091-2001 standards.

Custom Length Delivery: Lengths from 4-13m can be adjusted as per customer requests.

Company profile

Tianjin Tianyingtai Steel Pipe Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤7.85h

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.