Do you supply pipe fittings?

Yes, we also supply pipe fittings such as screws and flanges.

What inspection processes are performed?

Inspections include chemical component analysis, mechanical properties, technical properties, exterior size inspection, and hydraulic testing.

Steel Pipe with Galvanized Zinc Coating 40-280g/Square Meter

Name: Steel Pipe with Galvanized Zinc Coating 40-280g/Square Meter
Brand: Tianjin Tianyingtai Steel Pipe Co., Ltd.
SKU: 778192482

Tianjin, ChinaTianjin Tianyingtai Steel Pipe Co., Ltd.

US$500.00-550.00

5 Tons

Sample price:US$0.00/piece.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

Square

Transport Package

Bundle

Specification

16mm*16mm-150mm*150mm

Trademark

TYT

Origin

Tianjin

HS Code

730661

Production Capacity

500000ton/Year

Key features

Wide Application Scope: Suitable for construction, machinery, oil/gas drilling, chemical industry, and pipeline transport.

High Corrosion Resistance: Hot dipped galvanized layer offers strong adhesion, uniformity, and long service life.

Multiple Size Options: OD ranges from 21 to 406mm; thickness 1.2-30mm; lengths customizable per contract.

Diverse Material Grades: Available in 10#, 20#, 45#, 16Mn, Q345, GR.B, ST35, ST42, ST37, ST45, ST52.

Strict Quality Inspection: Includes chemical analysis, mechanical properties, exterior size, and hydraulic testing.

Multiple Surface Treatments: Options include pre-galvanized (30-50g/m2) and hot dipped galvanized (200-300g/m2).

Flexible End Processing: Ends available as plain, beveled, or threaded with coupling or cap.

Competitive Pricing: High quality products offered at low prices with reliable supply chain.

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.