What is the warranty or after-sales service?

We provide online after-sales service, ensuring friendly and responsible support.

What is the thickness range of the pipes?

The thickness can be customized within the range of 0.5mm to 16mm.

Where is the factory located?

The factory is located in Tianjin, China, near Tianjin Port for convenient shipping.

Hot DIP Galvanized Round Steel Pipe / Gi Pipe Pre Galvanized Steel Seamless Pipe for Construction

Name: Hot DIP Galvanized Round Steel Pipe / Gi Pipe Pre Galvanized Steel Seamless Pipe for Construction
Brand: Tianjin Youfa International Trade Co., Ltd.
SKU: 2110879325

Tianjin, ChinaTianjin Youfa International Trade Co., Ltd.

US$610.00

1-24 Tons

US$580.00

25-299 Tons

US$550.00

300+ Tons

Sample price:US$620.00/ton.Request sample

Product profile

Customization

Available

After-sales Service

Online Service

Type

Welded

Model NO.

gal-31

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Construction & Decoration

Section Shape

Round

Processing Service

Welding, Cutting, Bending

Thickness

0.5-16mm

Certificate

API, CE, ISO9001

Alloy or Not

Non-Alloy

Transport Package

1.Steel Strips in Bundle 2. Plastic Wrapped Clothe

Specification

12M, 6m, 6.4M

Trademark

Youfa

Origin

China Tianjin

HS Code

7306690000

Production Capacity

50000 Ton/Tons Per Month

Key features

Large Scale Production: Annual production capacity of 10 million tons welded pipe with 64 ERW lines.

Global Certification: Certified by ISO, BSI, FPC, UL, TUV, API, and BV for reliable quality.

Flexible Customization: Supports welding, cutting, bending, and thickness customization from 0.5-16mm.

Fast Delivery: Own factory near Tianjin port with dedicated transport fleet for prompt delivery.

Online After-Sales: Provides friendly and responsible online service before and after cooperation.

Competitive Pricing: Reasonable prices backed by 20 years of quality focus and direct factory sales.

Wide Application: Suitable for boiler, hydraulic, automotive, machinery, and construction uses.

Quality Assurance: Two national CNAS certified laboratories ensure strict raw material retesting.

Company profile

Cooperated with Fortune 500Exhibition ExperienceRaw-Materials TraceabilityRaw Materials Reports

Tianjin Youfa International Trade Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.41h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 83 employees, an affiliated company, a valid import/export license, and stated OEM experience for well-known brands. It offers extensive customization and ODM services, reports new products within the past year, and provides substantial listed production capacity, including 657,000 tons of scaffolding and 50,000 tons of stainless steel pipe and fittings. Service procedures, corrective and preventive actions, and complaint-handling records are stated to exist. However, no valid manufacturing-capacity contract with the factory and related subcontractors is reported, and the supplier lacks overseas warehouses, showrooms, agents, or branches. Digitalization has started, but ERP integration and big-data use are absent. Evidence is insufficient for certifications and specific customer cases.

After-Sales capabilityThe supplier states that it has documented and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaints. It offers in-stock service capacity and one-month stated lead times in both peak and off-season, but has no overseas warehouse, showroom, agent, or branch support.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has broad R&D customization capabilities. It has started enterprise digital-process development, but lacks an available SDK, ERP integration, and big-data capability, indicating innovation activity with incomplete digital infrastructure.

Production capacityReported annual capacities include 657,000 tons of scaffolding and 50,000 tons of stainless steel pipe and fittings, alongside several steel-pipe categories. The supplier also reports inventory capability and a one-month lead time, but states that no valid manufacturing-capacity contract exists with its factory and related subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also states that it provides ODM services. This is direct evidence of broad customization support.