What is the warranty period?

We offer warranty for quantity problems after receiving goods within 15 days.

Can third-party inspections be arranged?

Yes, we accept any third-party inspection such as SGS and BV.

Black Steel Pipe for Construction Material

Name: Black Steel Pipe for Construction Material
Brand: Tianjin Tianyingtai Steel Pipe Co., Ltd.
SKU: 728994872

Tianjin, ChinaTianjin Tianyingtai Steel Pipe Co., Ltd.

US$600.00

10 Tons

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Quantity Problem After Receiving Goods in 15days

Warranty

Quantity Problem After Receiving Goods in 15days

Model NO.

TYT-Black

Type

Welded

Technique

ERW

Material

Carbon Steel

Surface Treatment

Black

Usage

Pipeline Transport, Boiler Pipe, Construction & Decoration, Special Purpose

Section Shape

Square

Company

Tianjin Tianyintai Steel Pipe Co., Ltd

Paymnet

L/C or T/T

Standard

ASTM

Transport Package

in Bundle or Bulk

Specification

black surface

Trademark

Tianyingtai

Origin

Tianjin, China

HS Code

730661

Production Capacity

200, 000 Tons Per Year

Key features

Customizable Surface Treatment: Galvanized coating (40-60g/m2) can be requested by customers.

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

Strict Quality Control: All production processes are strictly under ISO 9001-2008 standard.

Flexible Payment Terms: Accepts TT deposit with BL copy, LC, or 100% LC at sight.

Free Sample Service: Free samples are provided for customer evaluation.

Third-Party Inspection: Acceptable for any third-party inspection such as SGS and BV.

Wide Product Range: Includes round, square, rectangular, spiral, seamless, and oval pipes.

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

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: ≤10.61h

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.