Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of q235 galvanized round steel pipe in China. Welcome to consult the quotation and import cheap q235 galvanized round steel pipe made in China here from our factory.

Q235 galvanized round steel pipe
I.Product Basic Info:
| Name | Q235 galvanized round steel pipe |
| Surface |
Galvanized (more than 220g/m2 and can be request by customer) |
| Material | Q235, Q345 |
| MOQ | 5 tons for normal size and material |
| WT | 1.2 - 11.75mm |
| Payment terms | TT deposit +BL copy / LC or 100% LC at sight |
|
Trade terms |
FOB,C&F,CIF,EXW |
| Length | fixed or random,as customer request. |
| End Treatment | Plain(can be threaded,punch,shrink,extension... ) |
| Lead time |
within 7 days from stock with 6m length(stock pipe with our factory name in Chinese), 20-25 days for customized pipe according to the qty |
2.Product Chemical Composition & Mechanical Properties :
| Grade | Chemical Composition | Mechanical Properties | ||||||
| C | Mn | Si | S | P |
Yield strength MPa |
Tensile Strength Mpa |
Elonga -tion % |
|
| Q195 |
0.06 -0.12 |
0.25 -0.50 |
≤0.30 | ≤0.045 | ≤0.05 | 195 | 315-430 | 33 |
| Q235 |
0.12- 0.20 |
0.30 -0.67 |
≤0.30 | ≤0.045 | ≤0.04 | 235 | 375-500 | 26 |
| Q345 | ≤0.20 |
1.00 -1.60 |
≤0.55 | ≤0.04 | ≤0.04 | 345 | 475-630 | 22 |
3.Product standard test:
| Q195 | SS330 SPHC, S185 |
| Q235 | SS400, S235 |
| Q345 | SPFC590, E/S335 |




Tianjin TianYingTai(TYT) Steel Pipe Co., Ltd is located in Jinghai, Tianjin, which is professionally engaged in steel production sales, steel processing, greenhouse engineering with accessories and export business. It has been experienced for 20 years so far.
We have 13 production lines for various kinds of steel pipe, 10 processing production lines and environmental production hot-dipped galvanizing lines.


Quality Inspection:We have got internationally recognized certificates, ISO, CE, LR,Philippine certificate, also support third-party testing,as SGS, BV, ect.
📧 Contact us today for the best factory price! Please provide the required size, wall thickness, length, material grade, quantity, and destination port - our sales team will respond within 12 hours with a detailed quotation and technical datasheet.⬇️
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