|
Still deciding? Get samples of $ !
Request Sample
|
| Customization: | Available |
|---|---|
| Type: | Welded |
| Technique: | ERW |
Industry-leading Audited Factory
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Brief Introduction | Youfa brand Galvanized steel pipe has been coated with a layer of zinc to protect it from corrosion and rust. This protective layer helps to extend the lifespan of the pipe, making it suitable for various applications, especially in environments where moisture and exposure to the elements are concerns. |
Usage | Construction / Building materials steel pipe/Scaffolding pipe/Fence post steel pipe/Fire protection steel pipe/Greenhouse steel pipe/Low pressure liquid, water, gas, oil, line pipe /Irrigation pipe/Handrail pipe |
Technique | Electrical Resistance Weld (ERW) |
Specification | Outside Diameter: 21.3-219mm Wall Thickness: 1.5-6.0mm Length: 5.8-12m or customized |
Standard | BS EN 39, BS 1387, BS EN 10219, BS EN 10255 API 5L, ASTM A53, ISO65, DIN2440, JIS G3444, GB/T3091 |
Material | Q195, Q235, Q345/GRA, GRB/STK400 |
Surface | Hot dipped galvanized(Zinc coating: 220g/m2 or above), Oiled with PVC wrapped, Black varnished, or impeller blasting with painted |
Ends | Beveled ends/Threaded ends/Grooved ends/Plain ends |
Packing | Big outer diameter: in bulk Small outer diameter: in hexagonal seaworthy bundles packed by steel strips ; or nested according to customer's requirements |
Stencil or Shipping Mark | According to customer's requirements |
Delivery Time | 15-45 days (based on quantity) after receiving advanced payment by T/T |
Payment Terms | T/T or 100% LC at sight |
Quality/ Quantity Claims | In writing against Seller within 90 days after arrival at the port of destination. |
Galvanized round steel tube specification table | |||
Nominal diameter | Inch outside diameter | Outside diameter | Wall thickness |
15 | 1/2 | 20-22 | 0.7-2.75 |
20 | 3/4 | 24-26.5 | 0.7-2.75 |
25 | 1 | 31-33.4 | 0.7-3.75 |
32 | 1 1/4 | 40-42.5 | 0.7-4.0 |
40 | 1 1/2 | 46-48.3 | 0.7-7.0 |
50 | 2 | 57-60.3 | 0.7-7.0 |
65 | 2 1/2 | 74-76.3 | 0.7-7.0 |
80 | 3 | 86-89 | 0.7-8.0 |
100 | 4 | 111-114 | 0.8-9.0 |
125 | 5 | 138-140 | 0.9-10.0 |
150 | 6 | 164-165 | 1.0-11.5 |
200 | 8 | 218-219 | 1.1-12 |
Product material and mechanical property | |||
Material | Yield Point(Mpa) | Tensile Strength(Mpa) | Elongation (%) |
Q195=Grade B, SS330 SPHC,S185 | >195 | 315-430 | 32-33 |
Q215=Grade C/CS Type B, SS330 SPHC | >215 | 335-450 | 26-31 |
Q235=Grade D,SS400,S235 | >235 | 375-500 | 24-26 |
Q345=Grade 50/345,SPFC590,E/S335 | >345 | 470-630 | 21-22 |
){kind=link}