Can third-party inspections be accepted?

Yes, we accept inspections from SGS, BV, and other third parties.

What payment terms are supported?

We accept TT deposit plus BL copy, LC, or 100% LC at sight.

Are free samples provided?

Yes, free samples are available upon request.

Black Iron Q235 Steel Tube for Construction

Name: Black Iron Q235 Steel Tube for Construction
Brand: Tianjin Tianyingtai Steel Pipe Co., Ltd.
SKU: 731362022

Tianjin, ChinaTianjin Tianyingtai Steel Pipe Co., Ltd.

US$620.00

10 Tons

Product profile

Customization

Available

Type

Welded

Technique

ERW

Model NO.

TYT-Black

Material

Carbon Steel

Surface Treatment

Black

Usage

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

Section Shape

Round

Transport Package

Bulk or in Bundle

Specification

black surface

Trademark

TYT

Origin

Tianjin, China

HS Code

730661

Production Capacity

200, 000 Tons Per Year

Key features

Customizable Surface Treatment: Surface can be black bared, galvanized, oiled, painted, or powdered based on requirements.

OEM and Special Design: OEM is accepted and special designs are available according to customer requirements.

Wide Material Range: Available in Q195, Q215, Q235, and Q345 carbon steel grades for diverse applications.

Flexible Size Options: Sizes range from 10*10mm to 600*600mm with wall thickness from 0.3mm to 30mm.

Fast Lead Time: Delivery within 7 days for stock items; 20-25 days for customized pipes.

Strict Quality Control: Production follows ISO 9001-2008 standards with acceptable third-party inspections like SGS and BV.

Versatile Usage: Suitable for pipeline transport, boiler pipes, hydraulic pipes, oil/gas drilling, and construction.

Free Sample Service: Free samples are provided to ensure product quality meets customer expectations.

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: ≤10.26h

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.