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Steel Square Pipe 10 X 20/Gi Square Pipe Price List
US$650.00
10 Tons

Product profile

Customization

Available

Type

Welded

Technique

Hot Rolled

Model NO.

QS235

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Machinery Industry, Construction & Decoration, Special Purpose

Section Shape

Square

Wall Thickness

0.6-12mm

Length

Usually 4.5-6.5m

Transport Package

as Requirement

Specification

GB/T3091-2001. ASTM A53-1996. BS1387-1985.

Trademark

TYT

Origin

Tianjin China

HS Code

7306309000

Production Capacity

30, 000ton/Month

Key features

Customizable Dimensions: Wall thickness 0.6-12mm, length up to 12m, cut to any client requirement.
Multiple Material Grades: Available in Q195, Q215, and Q235 carbon steel for diverse applications.
Wide Size Range: Sizes from 10x10mm to 200x400mm to suit various structural needs.
International Standards: Complies with JIS G3466, EN 10219, GB/T 3094-2000, and GB/T 6728-2002.
Versatile Surface Treatment: Galvanized finish available for corrosion resistance in construction and machinery.
Diverse Application Scope: Ideal for machinery industry, construction, decoration, and special purposes.

Company profile

Tianjin Tianyingtai Steel Pipe Co., Ltd.
Importers and ExportersIn-stock CapacityCustomization from Samples
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.61h

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.

Product Q&A

Q:What is the standard size range for these square pipes?
A:
The size range is 10x10mm to 200x400mm, with wall thickness from 0.6mm to 12mm.
Q:Can the pipe length be customized?
A:
Yes, the usual length is 4.5-6.5m, but it can be up to 12m or cut to any specific length according to client requirements.
Q:What materials are used for these pipes?
A:
The pipes are made from carbon steel, specifically grades Q195, Q215, and Q235.
Q:Which international standards do these pipes comply with?
A:
They comply with JIS G3466, EN 10219, GB/T 3094-2000, and GB/T 6728-2002.
Q:What surface treatments are available?
A:
The pipes offer galvanized surface treatment, available in plain or bevelled end treatments.

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