Can I request a third-party inspection?

Yes, we accept inspections from third-party agencies such as SGS and BV to ensure product quality.

What is the zinc coating thickness for hot-dip galvanized pipes?

For hot-dip galvanized pipes, the zinc coating is greater than 200g/m2, providing excellent corrosion resistance.

How are the pipes packaged and shipped?

Pipes are packed in bundles. Small ODs are packed by steel strips, while big ODs are shipped in bulk. Loading port is Tianjin, China.

Pre Galvanized Round Steel Pipe for Greenhouse Frame

Name: Pre Galvanized Round Steel Pipe for Greenhouse Frame
Brand: Tianjin Tianyingtai Steel Pipe Co., Ltd.
SKU: 760864372

Tianjin, ChinaTianjin Tianyingtai Steel Pipe Co., Ltd.

US$500.00-600.00

5 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Welded

Technique

Hot Rolled

Model NO.

TYT

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Construction & Decoration

Section Shape

Square

Outer Dia.

15*15-100*100

Length

5.8m or 6m

Transportation

by Container

Thickness

0.5-2.3mm

Transport Package

Standard Export Packing

Specification

Bs1387-1985/ASTM A53

Trademark

Tianyingtai

Origin

China

HS Code

73066100

Production Capacity

30000tons/Month

Key features

Customizable Dimensions: Outer diameter 15x15-150x150mm, thickness 0.5-6mm, length 1-12m.

High Zinc Coating: Hot-dip galvanized coating exceeds 200g/m2 for superior corrosion resistance.

Certified Quality: Complies with ASTM A500, GBT 6728, and ISO 9001-2008 standards.

Versatile Applications: Ideal for greenhouses, construction, furniture, and structural frameworks.

OEM Service Available: Supports special designs and OEM requirements according to customer needs.

Flexible Payment Terms: Accepts T/T deposit with B/L copy or L/C at sight for secure transactions.

Third-Party Inspection: Acceptable for SGS, BV, and other third-party quality inspections.

Large Production Capacity: Annual output of 200,000 tons ensures stable supply and fast delivery.

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.