What standards do the pipes comply with?

The pipes comply with standards such as ASTM-A53A, BS1387-1985, GB/T3091-2001, JIS G3444, and DIN2444.

How are the pipes packaged for shipment?

Pipes are packed in bundles, bags, or seaworthy containers. Packaging can be customized according to client options.

Welded Pre-Galvanized Round Pipe/Hollow Section

Name: Welded Pre-Galvanized Round Pipe/Hollow Section
Brand: Tianjin Tianyingtai Steel Pipe Co., Ltd.
SKU: 767662492

Tianjin, ChinaTianjin Tianyingtai Steel Pipe Co., Ltd.

US$650.00-750.00

10 Tons

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Type

Welded

Technique

ERW

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Pipeline Transport, Oil/Gas Drilling, Chemical Industry, Construction & Decoration

Section Shape

Round

Size

20mm-114mm

Grade

Q195 Q215 Q235

Thickness

0.6-2.3mm

Zinc Coating

Usually 40G/M2, Can Be Customer Made

Transport Package

in Bundle

Specification

CE SGS

Trademark

Tian Ying Tai

Origin

Tianjin China

HS Code

73063090

Production Capacity

80000t/Year

Key features

Customizable Dimensions: Size 20-114mm, Thickness 0.6-2.3mm, and Zinc Coating can be customer-made.

Wide Material Options: Available in Q195, Q215, Q235, Q345 and other materials upon request.

Multiple Surface Treatments: Pre-galvanized (60-150g/m2), Galvanized (200-400g/m2), or color painted.

Flexible Delivery Times: Delivery within 15-60 days depending on quantity and order specifics.

Strict Quality Standards: Complies with ASTM-A53A, BS1387, GB/T3091, and other international standards.

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

Multiple End Types: Available as plain end, threaded with socket, or beveled with plastic caps.

Secure Packaging: Packed in bags, bundles, or seaworthy containers as per client options.

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: ≤11.88h

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.