Tianzhu Special steel co.,Ltd
| Application | Structure Pipe |
| Alloy Or Not | Is Alloy |
| Section Shape | Round |
| Special Pipe | Thick Wall Pipe |
| Outer Diameter | 20 - 750 mm |
| Thickness | 0.5 - 20 mm |
| Standard | JIS, AISI,ASTM,GB,DIN,BS,JIS |
| Length | 6m, Random Length or Customer's Requirements |
| Certificate | API, CE, BIS, sirm, JIS, GS, ISO9001 |
| Grade | Carbon Steel |
| Surface Treatment | galvanized |
| Tolerance | ±1% |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting |
| Oiled or Non-oiled | Non-oiled |
| Invoicing | by theoretical weight |
| Delivery Time | 7 Day |
| Product name | Carbon steel pipe |
| MOQ | 1 Ton |
| Payment terms | T/T |
| Delivery time | Within 10-15 Days |
| Technology | Hot Rolled Cold Rolled |
| Sample | Freely |
| Inspection | With Hydraulic Testing, Eddy Current, Infrared And X-ray Test |
| Material | Q460 Q510L Q550 Q690 Q700 Q980 |
| Packaging Details | pacakge of steel bar: standard packing with plastic bags and strapped bundles , and can be customized ; In bundles tied with steel strips . End plastic caps , external packing by PVC bags and knit bags. |
| Port | shanghai,qiaodao |
| Supply Ability | 5000 Ton/Tons per Week |
| Place of Origin | Jiangsu, China |
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Product Specification
| Application | Structure Pipe | Alloy Or Not | Is Alloy |
| Section Shape | Round | Special Pipe | Thick Wall Pipe |
| Outer Diameter | 20 - 750 mm | Thickness | 0.5 - 20 mm |
| Standard | JIS, AISI,ASTM,GB,DIN,BS,JIS | Length | 6m, Random Length or Customer's Requirements |
| Certificate | API, CE, BIS, sirm, JIS, GS, ISO9001 | Grade | Carbon Steel |
| Surface Treatment | galvanized | Tolerance | ±1% |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting | Oiled or Non-oiled | Non-oiled |
| Invoicing | by theoretical weight | Delivery Time | 7 Day |
| Product name | Carbon steel pipe | MOQ | 1 Ton |
| Payment terms | T/T | Delivery time | Within 10-15 Days |
| Technology | Hot Rolled Cold Rolled | Sample | Freely |
| Inspection | With Hydraulic Testing, Eddy Current, Infrared And X-ray Test | Material | Q460 Q510L Q550 Q690 Q700 Q980 |
| Packaging Details | pacakge of steel bar: standard packing with plastic bags and strapped bundles , and can be customized ; In bundles tied with steel strips . End plastic caps , external packing by PVC bags and knit bags. | Port | shanghai,qiaodao |
| Supply Ability | 5000 Ton/Tons per Week | Place of Origin | Jiangsu, China |
Product Name | galvanized steel pipe/iron rectangular tube | ||||||
Standard | ASTM， DIN， GB， JIS， ASTM A513-2007， DIN EN 10208-1-1998， DIN EN 10216-1-2004， GB/T 3094-2000， JIS G3465-2006， JIS G3466 | ||||||
Material | Q195 / Q215 / Q235 / Q345 / S235JR / GR。B-D/STK500 | ||||||
Size | Length ：1m --12m， Diemeter ：21.5--406.4 mm, Thickness ：0.6mm -- 20mm | ||||||
Shape | Round/Square/Rectangular | ||||||
Yield Strength | 360-380Mpa | ||||||
Tensile Strength | 560-580Mpa | ||||||
Bend Test | Qualified | ||||||
Impact Value | V-notch | ||||||
Usage /Application | Building industry machinery/Construction of greenhouses | ||||||
Price terms | FOB,CRF,CIF,EXW all acceptable | ||||||
Samples | Free samples are provided but the fright is borne by the buyer | ||||||
Regular Sizes of Galvanized Steel Pipe | ||||||||||
DN | NB | OD (mm) | WT (mm) | Pcs/Bundle | Regular Length: 5.7m, 5.8m, 6.0m, 6.4m. Besides, we can make to order for you according to your requested length. | |||||
15 | 1/2" | 19mm-21.3mm | 1.5mm-3.0mm | 217 | ||||||
20 | 3/4" | 25mm-26.9mm | 1.5mm-3.0mm | 169 | ||||||
25 | 1" | 32mm-33.7mm | 1.5mm-3.0mm | 127 | ||||||
32 | 1.1/4" | 40mm-42.4mm | 1.5mm-4.0mm | 91 | ||||||
40 | 1.1/2" | 47mm-48.3mm | 1.5mm-4.0mm | 91 | ||||||
50 | 2" | 58mm-60.3mm | 1.5mm-4.0mm | 61 | ||||||
65 | 2.1/2" | 73mm-76.1mm | 1.5mm-4.0mm | 37 | ||||||
80 | 3" | 87mm-88.9mm | 1.5mm-9.5mm | 37 | ||||||
100 | 4" | 113mm-114.3mm | 2.0mm-9.5mm | 19 | ||||||
125 | 5" | 140mm-141.3mm | 3.0mm-9.5mm | 19 | ||||||
150 | 6" | 165mm-168.3mm | 3.0mm-12.0mm | 19 | ||||||
200 | 8" | 219.1 | 3.2mm-12.0mm | 7 | ||||||
250 | 10" | 273.0 | 3.2mm-12.0mm | 5 or 1 | ||||||
300 | 12" | 323.9mm-325mm | 6.0mm-15mm | 3 or 1 | ||||||
350 | 14" | 355mm-355.6mm | 8.0mm-15mm | 1 | ||||||
400 | 16" | 406.4mm | 8.0mm-20mm | 1 | ||||||
450 | 18" | 457mm | 9.0mm-23mm | 1 | ||||||
500 | 20" | 508mm | 9.0mm-23mm | 1 | ||||||
550 | 22" | 558.8mm | 9.0mm-23mm | 1 | ||||||
600 | 24" | 609.6mm | 9.0mm-23mm | 1 | ||||||
Square Hollow Section (SHS) | WT(mm) | Rectangular Hollow Section(RHS) | WT(mm) |
16*16 | 0.8-1.5 | 20*40 | 0.8-2.0 |
19*19 | 0.8-2.0 | 25*50 | 0.8-2.0 |
20*20 | 0.8-2.0 | 30*40 | 0.8-2.0 |
25*25 | 0.8-2.0 | 30*50 | 0.8-2.0 |
30*30 | 0.8-2.0 | 37*57 | 0.8-2.0 |
32*32 | 0.8-2.0 | 40*60 | 0.8-2.0 |
35*35 | 0.8-2.0 | 37*77 | 0.8-2.0 |
38*38 | 0.8-2.0 | 25*75 | 1.0-2.0 |
40*40 | 0.8-2.0 | 40*80 | 1.0-2.2 |
50*50 | 0.8-2.0 | 50*100 | 1.0-2.2 |
60*60 | 1.0-2.2 | 50*75 | 1.0-2.2 |
80*80 | 1.0-2.2 | 38*75 | 1.0-2.2 |
100*100 | 1.0-2.3 | 50*75 | 1.0-2.2 |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2007
Total Annual:
10000000-50000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
TianZhu was founded in 2013, Jinshanbei industrial park, no. 90 huian road, wuxi city, China the starting point of new "Belt and Road" and the old Silk Road, as a leading Manufacturer and Supplier of Steel Pipe and Special Alloys, Tianzhu has been insisting on creating value for customer... TianZhu was founded in 2013, Jinshanbei industrial park, no. 90 huian road, wuxi city, China the starting point of new "Belt and Road" and the old Silk Road, as a leading Manufacturer and Supplier of Steel Pipe and Special Alloys, Tianzhu has been insisting on creating value for customer...
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