How soon will my order be delivered?

For regular-size products, we can guarantee delivery in as little as 3 business days. For OEM customers, our delivery time is typically 20-30 days.

How do pay and payment option?

We usually accept 30% T/T deposit, Western Union, paypal and L/C at sight payment. For long-term customers, we offer negotiable payment options. After payment, our consultant will update the product progress in real time.

How to guarantee the product after sale?

We can guarantee the quality within 20 days after you receive the goods. If you find any defective products the first time, such as knocked flat, anti-alkali, rust, pipe mouth deformation, and other problems in transit, we will discuss the details of compensation with you on a case-by-case basis.

Pre-Galvanized ERW Pipe 21.3-508mm Od CE/ISO9001 Certified

Name: Pre-Galvanized ERW Pipe 21.3-508mm Od CE/ISO9001 Certified
Brand: Tianjin Tianyingtai Steel Pipe Co., Ltd.
SKU: 2332356005

Tianjin, ChinaTianjin Tianyingtai Steel Pipe Co., Ltd.

US$568.00

28-199 Tons

US$525.00

200+ Tons

Product specifications

Length

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

pre-galvanized steel pipe

Type

Welded

Technique

ERW

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Pipeline Transport, Machinery Industry, Chemical Industry, Construction & Decoration

Section Shape

Round

Length

0.6-12m

Trade Terms

Fob,CFR,CIF & EXW

Outer Diameter

21-219mm

Thickness

0.8-8mm

Transport Package

in Bundles or as Per Customers' Requirements

Specification

GB3091-2001, Bs1387-1985/Bs21, ASTM A53-1996

Trademark

Tianyingtai

Origin

China

HS Code

7306309000

Production Capacity

20, 000tons/Mouth

Key features

Factory Direct Supply: Direct from manufacturer with own factory and processing center in Tianjin, China.

High Production Capacity: Annual capacity of 200,000 tons for hot dipped galvanized steel pipes.

Corrosion Resistance: Welded steel pipes coated with zinc for enhanced durability and extended service life.

Strict Quality Control: Own testing center performs daily chemical, mechanical, and cosmetic inspections.

Fast Delivery for Stock: Regular-size products can be delivered in as little as 3 business days.

Free Sample Available: Free 20 cm length sample provided; customer only pays basic shipping cost.

Multiple Certifications: Compliant with American (ASTM A500), European (EN 10219), and Japanese (JIS) standards.

Flexible Payment Terms: Accepts 30% T/T deposit, Western Union, PayPal, and L/C at sight.

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.

Product Q&A

Q:Are you a manufacturer?

Yes, we are an OEM and ODM manufacturer with a professional multi-lingual sales team and our own factory located in Tianjin, China.

Q:Do you provide samples?

Yes, we can provide a free sample of 20 cm length for free, and you can feel the quality of our products by paying the basic shipping cost.

Q:How can we get the offer?

Please offer the specification of the product, such as material, size, shape, etc. So we can give the best offer. If any questions, please contact us freely by E-mail or Telephone.

Q:Do you have quality control?

We have our own testing center. We perform all the necessary tests on a daily basis to ensure product quality, including chemical composition analysis, mechanical properties testing, technical properties testing, and cosmetic inspections.

Q:Can I go to China to inspect the factory?

Of course, if you want to come to inspect the factory, our consultant will arrange the schedule for you. In addition, we support ZOOM videos for online factory inspection.