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pre galvanized steel round tubing
- group name
- Pre Galvanized Steel Tube
- Min Order
- 2 ton
- brand name
- Yuantai Derun Steel Pipe Manufacturing Group
- model
- galvanized steel round tubing
- Nearest port for product export
- XINGANG PORT TIANJIN CHINA, TANGSHAN CHINA, SHANGHAI CHINA, DALIAN PORT
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW
- Acceptable payment methods
- T/T, L/C, Cash
- update time
- Sun, 09 Nov 2025 06:10:32 GMT
Paramtents
Thickness 0.5- 16 mm
OD(outer diameter) 10.3mm-609mm
Supply capacity Annual output of 0.5 million tons
Certification CE,LEED,BV,PHD&EPD,BC1,EN10210/10219,ISO
Tolerance as required
Length 0.5-24M according to client requirement
Standards ASTM A500/A501,EN10219,EN10210, JI
Materials Gr.A,Gr.B,Gr.C,S275J0H,S355JR,S355J0H,S355J2H,A36,
Delivery Time 7-30 Days
Packging & Delivery
-
Min Order2 ton
Briefing
china galvanized round steel tubing manufacturer yuantaiderun wholesale oem odm obm,low cost,high quality.
Detailed
Pre Galvanized Steel Round Tubing
Pre Galvanized steel round tubing is made of pre galvanized steel coils.It has anti-corrosion properties and is usually used outdoors and in humid environments. Pre Galvanized steel round tubing is widely used in construction, piping systems, and other metal structural engineering.
Standards
At Yuantai Derun, the manufacturing standards for pre galvanized steel round tubings vary depending on the country and region of use. We can produce round tubing products according to the standards you specify. There are several common standards for pre galvanized round steel pipes, including ASTM A500, ASTM A501, ASTM A53, ASTM A513, EN10219, EN10210, JIS G3466, GB/T6728, GB/T3094, GB/T3091, and so on. Send your standard requirements immediately.
Grades
At Yuantai Derun, you can also flexibly choose the steel grades you need for production and customization. Common steel grades include: Gr.A, Gr.B, Gr.C, S275J0H, S355JR, S355J0H, S355J2H, A36, SS400, Q195, Q235, Q345, and so on. Send your steel grade requirements immediately.
Pre Galvanized Steel Round Tubing Sizes
As one of large pre galvanized round steel tubing factories in China, we have prepared a comprehensive range of pre galvanized steel round tubing sizes.
Diameter φ：10.3-609mm Wall thickness: 0.5-16mm Length: 0.5-24M or cut as your need.
At Yuantai Derun, you can flexibly customize the diameter, wall thickness, length, and amount of zinc applied to galvanized round pipes. Send your customization requirements immediately.
Below is the size specification table for pre galvanized steel round tubing from Yuantai Derun. If you do not find your need size in this pre round galvanized steel tubing size chart, there is no need to worry. There are some non-standard specifications that we can also produce. You can contact the customer manager and immediately send you the size requirements you need.
Property Of Yuantai Derun Pre Galvanized Steel Round Tubing
The pre galvanized steel round tubings produced by Yuantai Derun have many advantages, such as smooth and flat pipe body without scratches, tight and sturdy welds, precise size with small errors, stable performance, smooth pipe end without burrs, and clean inner and outer pipe walls without debris. Send Your Inquiry Now!
smooth and flat pipe body without scratches
tight and sturdy welds
precise size with small errors
stable performance
smooth pipe end without burrs
clean inner and outer pipe walls without debris
Process
Pre galvanized round steel tubing is made by sevaral steps. The first step is to uncoil the pre galvanized steel coil, the second step is Coil Joining, the third step is roll cold forming, the fourth step high-frequency resistance welding, the fifth step is to remove excess welding bars and water cooling, the sixth step is sizing and cutting, the seventh step is testing, and the eighth step is labeling and storage.
Uncoiling
Open the prepared pre galvanized steel coil
Coil Joining
Cut the heads of pre galvanized steel coils neatly and weld them together to connect the steel coils into one unit
Forming
The strip steel is rolled into the shape of a circular tube
High Frequency Resistance Welding
Welding circular pipes into shape using high-frequency resistance welding technology
Water Cooling
Water cooling of welded circular pipes
Cutting
Digitally precise control of length for cutting
Testing
Inspect appearance, straightness, roundness
Marking And Pakaging
Pre galvanized round pipes that pass the inspection are sprayed with labels and packaged
Galvanized Round Steel Metal Tubing Application
Galvanized round steel metal tubings are widely used in fields such as construction, machinery manufacturing, agriculture, and transportation. For example:
1. Manufacturing corrosion-resistant industrial and civil buildings
2. Frozen processing tools for grain storage and transportation, meat and aquatic products
3. Manufacturing of automotive structural components and bicycle frames
4. Fire protection system
5. Construction of agricultural greenhouses, greenhouse steel pipes, canopy steel frames, and manufacturing of agricultural machinery
6. Used as an oil pipeline
Faq
Where Can I Buy 1-5 8 Galvanized Steel Round Tubing 12 Gauge?
You Can buy 1-5 8 galvanized steel round tubing 12 gauge in steel pipe factory like Yuantai Derun,or steel tube super market on line and off line.
How To Cut 1-5/8" Galvanized Round Tube - 16 Gauge?
Use an angle grinder or cold cutting saw, and pay attention to taking protective measures.
Hot To Find A Reliable Galvanized Steel Round Tubing Supplier？
To find a reliable galvanized steel round tubing supplier, follow these steps:
Research: Look online for suppliers. Use search engines and business directories.
Check Reviews: Read customer reviews and ratings to see what others say about their service and quality.
Ask for Recommendations: Talk to people in your industry or community who may have experience with suppliers.
Compare Prices: Get quotes from different suppliers to find competitive pricing.
Verify Quality: Check if the supplier follows industry standards and offers quality certifications.
Contact Them: Reach out to suppliers to ask questions about their products, delivery times, and customer service.
Request Samples: If possible, ask for samples to check the quality of the tubing before buying in bulk.
Check Experience: Look for suppliers with a good track record, who have been in business for a while.
Following these steps will help you find a trustworthy supplier!