- Model NO.: St33
- Technique: Hot Rolled
- Surface Treatment: Galvanized
- Section Shape: Round
- Grade: 10#-45#, Q195-Q345, St35-St52, 10#, 20#, 45#, Q195
- Outer Diameter: 20*20mm-300*300mm
- Surface Treatments: Galvanized or Oiled
- Wall Thickness: Thick & Thin
- Trademark: Derbo Steel
- Specification: BS, ASTM, JIS, GB, DIN, AISI, SGS
- HS Code: 7306309000
- Type: Seamless
- Material: Carbon Steel
- Usage: Pipeline Transport, Construction & Decoration
- Standards: ASTM A53-2007, GB/T 3094-2000, JIS G3466, En10219
- Thickness: 1.5 - 30 mm
- Length: 2-12 M, or According to Customers′ Requirements
- Steel Grade: 300 Series
- Alloy: Non-Alloy
- Transport Package: Standard Export Packing
- Origin: Chengdu, China
1. Product Parameter
| Shape | Square:20*20-200*200mm |
| Rectangular :30*20-250*150mm | |
| Thickness | 1.0-12.0mm |
| Length | 3-12m,or as per your request |
| Technique | Hot Rolled, Cold Rolled,ERW,High-frequency welded,Extruded |
| Surface | Bared, Oil, Galvanized, Paint,etc |
| Standard | GB/T3094-2000,GB/T6728-2002,ASTMÂ A500,JISÂ G3466,DINÂ EN10210,or others |
| Material | Q195,Q235,Q275,Q345,S355,St33,St37,St52A500,A513,A106 and so on |
| Certification | ISO9001:2000,CE,SGS |
| Package | Wooden box,steel strip,pallet,or as your request |
| Productivity | 15000tons/month |
| Usage | Machinery manufacture,Roads and Bridges,Construction,Transportation |
| If you have any questions, please don't hesitate to contact me. | |
| Size(mm) | Wall thickness(mm) | Size(mm) | Wall thickness(mm) | Size(mm) | Wall thickness(mm) |
| 20x20 | 1.0-3.0 | 60x60 | 1.8-6.0 | 115x115 | 1.8-8.0 |
| 25x25 | 1.0-3.0 | 65x65 | 1.8-6.0 | 120x120 | 2.5-10.0 |
| 30x30 | 1.0-4.0 | 70x70 | 1.8-6.0 | 125x125 | 2.5-10.0 |
| 35x35 | 1.0-4.0 | 75x75 | 1.8-6.0 | 130x130 | 4.0-10.0 |
| 38x38 | 1.0-5.0 | 80x80 | 1.8-8.0 | 135x135 | 4.0-10.0 |
| 40x40 | 1.0-6.0 | 85x85 | 1.8-8.0 | 140x140 | 4.0-10.0 |
| 42x42 | 1.2-6.0 | 90x90 | 1.8-8.0 | 150x150 | 4.0-10.0 |
| 45x45 | 1.2-6.0 | 95x95 | 1.8-8.0 | 160x160 | 4.0-10.0 |
| 48x 48 | 1.2-6.0 | 100x100 | 1.8-8.0 | 180x180 | 4.0-10.0 |
| 50x50 | 1.8-5.0 | 105x105 | 1.8-8.0 | 190x190 | 4.0-12.0 |
| 55x55 | 1.8-5.0 | 110x110 | 1.8-8.0 | 200x200 | 4.0-12.0 |
| Size(mm) | Wall thickness(mm) | Size(mm) | Wall thickness(mm) | Size(mm) | Wall thickness(mm) |
| 30x20 | 1.0-3.0 | 80x40 | 1.8-6.0 | 120x100 | 2.5-10.0 |
| 40x20 | 1.0-3.0 | 80x50 | 1.8-6.0 | 140x70 | 2.5-8.0 |
| 40x30 | 1.0-3.0 | 90x60 | 1.8-6.0 | 150x75 | 2.5-8.0 |
| 50x20 | 1.0-3.0 | 100x40 | 1.8-6.0 | 150x90 | 2.5-8.0 |
| 50x25 | 1.8-4.0 | 100x50 | 1.8-6.0 | 150x100 | 2.5-10.0 |
| 50x30 | 1.8-4.0 | 100x60 | 1.8-6.0 | 160x80 | 2.5-8.0 |
| 50x40 | 1.8-4.0 | 100x80 | 1.8-6.0 | 200x80 | 2.5-8.0 |
| 60x30 | 1.8-6.0 | 120x40 | 1.8-6.0 | 200x100 | 2.5-10.0 |
| 60x40 | 1.8-6.0 | 120x50 | 1.8-6.0 | 200x150 | 2.5-10.0 |
| 70x30 | 1.8-6.0 | 120x60 | 1.8-6.0 | 250x100 | 4.0-12.0 |
| 70x50 | 1.8-6.0 | 120x80 | 1.8-10.0 | 250x150 | 4.0-12.0 |
2.Our Service
1.Custom product
2.Fastest leading time
3.24 hours service
4.Provide free samples
5.Ensure the reliable quality
3. FAQ
Q:What is the material of your products?
A:Our company is specialized in stainless products and metal products,we also can choose material as customer's requirement.
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Q:What about your standard delivery date?
A:Normally the delivery time is 20-25 days .For some special case,we can make it within two weeks
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Q:Is there any discount?
A:Sure,different quantity will have different discount.
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Q: Can I Have Samples?
A:Yes, we can make samples to you,please contact us for details.
Please do not hesitate to contact me if you have any queires on our products.
We will offer our warm-hearted service to you !Â
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Control way-APP
The light color, brightness, cycle mode and timing can be controlled by App.The App are developed on the most advanced Bluetooth Mesh technology. [LinkupHome" App can be downloaded in the App store or Google Player, then you can control our product without any complicated steps. The App is stable, easy control and multifunctional.
Introduction
Smart down light with both warm light and RGB colorful light, it can meet the daily lighting and ambient lighting, high efficiency and energy saving, light source is stable and without strobe. Three color temperatures can be choosed for white lighting, 3000K, 4000K and 65000K. The color, brightness and RGB lighting auto-cycle mode can be controlled on the App. Three sizes of down lights for customer`s choice, small , middle and big sizes can meet different requirements, and the installation is very easy.
Product Parameters
Lamp Power: 9W
Working Voltage: AC110-240V
Frequency: 50-60HZ
Lumen: 805LM
Color: RGB+CCT
Protocol: Bluetooth Mesh
Wireless Transmission: 20m
Protocol
The advantages of Bluetooth Mesh are fast connect, low power consumption, no password required and Ad-Hoc Network. No need WIFI and hubs, as long as you have a Bluetooth-enabled smart phone, you can experience the smart light. When you install several smart down lights, the self-organizing network function can make the signals free connect, break the limitation of distance.
Big Size Downlight,Large LED Downlights,Big Size Fire Rated Downlight,Big Size LED Downlight
Ningbo Homey Photoelectric Technology. Co., Ltd , https://www.linkuphome.com