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Pre-galvanized steel round pipe

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Diameter: 12.7-330mm

Zinc coating:40~275g/m2

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Product Detail

PRODUCT HIGHLIGHTS

Need cost-effective galvanized round pipes for indoor or decorative applications? ——Pre-galvanized round pipes are the smart choice — galvanized steel strip welded into pipe, delivering smooth surface finish and good corrosion resistance at a lower cost. Firststeel supplies pre-galvanized round pipes with consistent quality. Material: Q195, Q215, Q235, A36, S235JR etc. Galvanizing Process: Pre-galvanizing (galvanized strip welded into pipe) Standard: Hot Selling Sizes: 20mm, 25mm, 32mm, 42mm, 48mm, 60mm, 76mm, 89mm etc galvanzied steel pipe. Zinc Coating: Around 40g/m2. Length: 5.8m / 6m / 11.8m / 12m or custom cut. Ideal for: indoor pipelines, furniture frames, handrails, decorative structures, shelving, greenhouse frames, light-duty scaffolding, indoor fencing.
Strict QC at every step — bright surface, uniform zinc coating, precise dimensions.—— We implement full-process quality control: incoming raw material inspection with verified chemical composition, in-process monitoring at every production stage, and final inspection for dimensional accuracy, surface quality, and mechanical properties. With professional testing instruments and batch traceability, every shipment is verified before leaving our factory — ensuring consistent quality you can rely on, order after order.
Not sure which zinc coating thickness or size to choose? ——Our professional technical team provides one-on-one consultation. Tell us your application, environment, and budget requirements — we'll recommend the optimal specification for your project. Get the right product the first time — no over-spec spending, no under-spec risks.
Worried about delivery delays disrupting your project schedule? ——Choose Firststeel — we guarantee 100% on-time shipment. With large stock of standard sizes and stable raw material supply, most orders ship 15~20 days. Your project timeline stays on track, every time.
Tired of sourcing galvanized pipes, square tubes, oval tubes, and structural parts from different suppliers? ——We supply everything you need: pre-galvanized round pipes, hot-dip galvanized pipes, square tubes, rectangular tubes, oval tubes, and custom steel parts — all from one factory. One-Stop Steel Sourcing — Save on Consolidation Costs. ✓ Fewer suppliers to manage ✓ Lower shipping & consolidation costs ✓ Single point of contact for all your steel needs

ASTM A53 Grade B Type E ASTM A795 A500 Grade B B6 Pre Galvanized A36 Metal Steel Tube gal 32mm 48mm Tubo Galvanizado Price

China First Steel Co., Ltd. is a leading professional manufacturer and exporter of a comprehensive range of steel products. With over 20 years of industry experience, we have built long-term stable cooperative relationships with more than 600 clients across 100+ countries and regions worldwide. Adhering to strict quality control standards and professional service concepts, our products have gained widespread recognition and high customer praise for reliable quality, competitive pricing and efficient one-stop solutions. We are committed to delivering premium steel materials and customized services to meet diverse global project and procurement needs.

FAQs

What is your time of making a sample?

Usually we will take 1~3 days to make the sample.

What is your MOQ?

Carbon and Alloy steel, Usually 3 - 5tons for Customized, 1 piece for stocks.

Stainless steel, Usually 1 - 2 tons for Customized, 1 piece for stocks.

What is your delivery time?

For stocks, we can ship goods within 7 days after receiving your deposit.

For customize, it usually needs around 15days- 30 days after receiving the deposit.

What is your shipping port?

Tianjin port, Qingdao port, Shanghai Port.

What is your payment terms?

Usually 30% deposit by TT in advance and balance against copy of BL.

What is your company locations?

Shandong province.

What is your main/advantaged products?

1. Carbon&Stainless steel strip, packing steel strap, spring steel strip etc.

2. Carbon&Stainless steel flat bar, round bar, square bar, Hexagon bar, half round bar.

3. Section Steel: C channel, U channels, I beam, H beam, angles etc.

4. Carbon&Stainless Steel pipes, welded rectangular tube, pipes. Seamless pipe.

5. Hot rolled steel coils, plates, CR coils, sheets.

6. Galvanized steel coils, sheet, PPGI,corrugated sheets.

What is your Main exporting countries?

Australia, New Zealand, Middle&South America, Southeast Asia, Middle east, Africa countries are our main market.

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Product Detail

PRODUCT HIGHLIGHTS

Need cost-effective galvanized round pipes for indoor or decorative applications? ——Pre-galvanized round pipes are the smart choice — galvanized steel strip welded into pipe, delivering smooth surface finish and good corrosion resistance at a lower cost. Firststeel supplies pre-galvanized round pipes with consistent quality. Material: Q195, Q215, Q235, A36, S235JR etc. Galvanizing Process: Pre-galvanizing (galvanized strip welded into pipe) Standard: Hot Selling Sizes: 20mm, 25mm, 32mm, 42mm, 48mm, 60mm, 76mm, 89mm etc galvanzied steel pipe. Zinc Coating: Around 40g/m2. Length: 5.8m / 6m / 11.8m / 12m or custom cut. Ideal for: indoor pipelines, furniture frames, handrails, decorative structures, shelving, greenhouse frames, light-duty scaffolding, indoor fencing.
Strict QC at every step — bright surface, uniform zinc coating, precise dimensions.—— We implement full-process quality control: incoming raw material inspection with verified chemical composition, in-process monitoring at every production stage, and final inspection for dimensional accuracy, surface quality, and mechanical properties. With professional testing instruments and batch traceability, every shipment is verified before leaving our factory — ensuring consistent quality you can rely on, order after order.
Not sure which zinc coating thickness or size to choose? ——Our professional technical team provides one-on-one consultation. Tell us your application, environment, and budget requirements — we'll recommend the optimal specification for your project. Get the right product the first time — no over-spec spending, no under-spec risks.
Worried about delivery delays disrupting your project schedule? ——Choose Firststeel — we guarantee 100% on-time shipment. With large stock of standard sizes and stable raw material supply, most orders ship 15~20 days. Your project timeline stays on track, every time.
Tired of sourcing galvanized pipes, square tubes, oval tubes, and structural parts from different suppliers? ——We supply everything you need: pre-galvanized round pipes, hot-dip galvanized pipes, square tubes, rectangular tubes, oval tubes, and custom steel parts — all from one factory. One-Stop Steel Sourcing — Save on Consolidation Costs. ✓ Fewer suppliers to manage ✓ Lower shipping & consolidation costs ✓ Single point of contact for all your steel needs

FAQs

What is your time of making a sample?

Usually we will take 1~3 days to make the sample.

What is your MOQ?

Carbon and Alloy steel, Usually 3 - 5tons for Customized, 1 piece for stocks.

Stainless steel, Usually 1 - 2 tons for Customized, 1 piece for stocks.

What is your delivery time?

For stocks, we can ship goods within 7 days after receiving your deposit.

For customize, it usually needs around 15days- 30 days after receiving the deposit.

What is your shipping port?

Tianjin port, Qingdao port, Shanghai Port.

What is your payment terms?

Usually 30% deposit by TT in advance and balance against copy of BL.

What is your company locations?

Shandong province.

What is your main/advantaged products?

1. Carbon&Stainless steel strip, packing steel strap, spring steel strip etc.

2. Carbon&Stainless steel flat bar, round bar, square bar, Hexagon bar, half round bar.

3. Section Steel: C channel, U channels, I beam, H beam, angles etc.

4. Carbon&Stainless Steel pipes, welded rectangular tube, pipes. Seamless pipe.

5. Hot rolled steel coils, plates, CR coils, sheets.

6. Galvanized steel coils, sheet, PPGI,corrugated sheets.

What is your Main exporting countries?

Australia, New Zealand, Middle&South America, Southeast Asia, Middle east, Africa countries are our main market.

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Pre-galvanized steel round pipe

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