Good Quality Hot Dipped Large Diameter Galvanized Steel Round Pipe Cheap Prices

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Product Description

Basic Specifications

Model NO.Galvanized Steel Pipe
TypeSeamless, Welded
TechniqueHot Rolled, Cold Rolled, ERW
MaterialCarbon Steel
Outer Diameter21.3mm - 600mm
Thickness0.8mm - 25mm
Zinc Coating35μm - 200μm
Length5.8m, 6m, 12m or customized
Delivery Time7-15 Days
CertificateISO, SGS, MTC

Product Description

Feature Details
Product Name Galvanized Steel Pipe
Standard ASTM A53, BS1387, EN10219, JIS G3444, GB/T3091
Steel Grade Q235, Q345, S235JR, S355JR, STK400, GR.B
Surface Finish Pre-galvanized, Hot Dipped Galvanized, Painted, Oiled
Pre-galvanized pipe

Pre-galvanized Pipe

Made of hot dipped galvanized steel strip directly. Ideal for low-pressure liquid delivery such as water, gas, and oil, as well as fencing and greenhouses.

Standard: GB/T3091, BS1387, ASTM A53
Grade: Q195, Q235, S235JR, GR.A/B
Outer Diameter (Inch) Outer Diameter (mm) Wall Thickness (mm) Length (m)
1/2"21.3mm0.8-2.0mm0.3-12m
1"33.4mm0.8-2.0mm0.3-12m
2"60.3mm1.0-2.5mm0.3-12m
4"114.3mm1.0-2.5mm0.3-12m
Hot dipped galvanized pipe

Hot Dipped Galvanized Pipe

Features a much thicker zinc coating. Black pipes are dipped into a zinc pool for complete protection against corrosion.

Standard: ASTM A53, BS1387, JIS G3444
Grade: Q235, Q345, S235JR, S355JR, GR.B/C/D
Square pipe
Rectangular pipe

Square & Rectangular Steel Tube

Sizes can be customized based on your requirements. Includes black, pre-galvanized, hot dipped, electro-galvanized, and painted finishes.

Standards: GB/T6728, ASTM A500, JIS G3466, EN10219

Process & Testing

Our production process ensures high precision and durability for all galvanized pipes.

Production Process
Product Quality
Testing Equipment
Laboratory Testing

Applications

Widely used in pipeline transport, construction, decoration, machinery industry, and chemical industry.

Pipe Applications

About Our Service

We are a professional steel enterprise engaged in research, development, and production. With an annual sale of nearly 280,000 tons of steel, we focus on quality and customer satisfaction. Our main products include PPGI, galvanized steel, steel plates, round bars, and various structural steel beams (H-beam, I-beam, Angle). We have established long-term partnerships with major manufacturers to ensure resource integration and competitive pricing.

Facility
Stock

Packaging & Shipping

1. Large OD: In bulk
2. Small OD: Packed by steel strips
3. Woven cloth with 7 slats
4. Customized per client requirements
Packaging

Frequently Asked Questions

How can I get a quotation from you?
You can leave us a message through our inquiry form or contact us via trade management tools. We reply to all messages promptly with detailed pricing based on your specifications.
Can I get samples before placing an order?
Yes, absolutely. Most of our samples are provided free of charge. We can also produce materials based on your technical drawings or physical samples.
What is your typical delivery time?
For standard orders, delivery usually takes around 25-30 days (based on a 40FT container). If the items are in stock, we can ship them within 2 days.
What are your payment terms?
Our standard terms are a 30% deposit with the balance due against the B/L. We also accept L/C, EXW, FOB, CFR, CIF, and DDU terms.
How do you guarantee product quality?
We maintain a strict quality control system with 100% pre-delivery inspections. We also accept third-party testing such as SGS to ensure the highest standards.
Do you support customized sizes?
Yes, we specialize in customizing dimensions, thickness, and length for both round and square/rectangular galvanized pipes to meet specific project needs.

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