HEX seamless steel pipe/hexagonal profile pipes/innensechskant seamless steel pipe
Good quality, advanced technology, and pretty products!
Outerside hexagonal and innerside round
outerside and innerside hexagonal
The steel grade
| China standard | ASME Standard | JIS Standard |
| 20# | SAE 1020 | S20C |
| Q345B / 16Mn | ||
| Chemical composition % (20# / SAE 1020 / S20C) | |
| C | 0.17~0.23 |
| Mn | 0.35~0.65 |
| Si | 0.17~0.37 |
| Cr | 0.25 MAX |
| Ni | 0.030 MAX |
| Cu | 0.25 MAX |
| P | 0.035 MAX |
| S | 0.035 MAX |
| Chemical composition % (Q345B) | |
| C | 0.20 MAX |
| Mn | 1.00~1.60 |
| Si | 0.55 MAX |
| P | 0.040 MAX |
| S | 0.040 MAX |
| V | 0.02~0.15 |
| Nb | 0.015~0.060 |
| Ti | 0.02~0.20 |
Prodution line
We can custom for you according to your sample or drawings
FAQ
1.Delivery date:15~30 days according to your quantity
2.Sample: free sample is available.
3.Third party inspection:we have been working with DNV,TUV,SGS,BV,CO,Lloyd's etc.
Company Introduction
Hebei Province Gold Mysterious Pipe Co., Ltd. specializes in the production of various seamless steel pipes, with the wall thicknesses from 1mm to 12mm and outer diameters from 15mm to 80mm. Our products include common seamless steel pipes, cold drawn pipes, cold rolled pipes, alloy steel pipes, special pipes, etc. We are equipped with advanced production equipment, such as two punching lines, thirteen fine rolling production lines and ten cold drawing production lines. Our company invites a group of excellent technical experts and management personnel in domestic steel pipe industry to improve the technical levels of our products. In terms of quality control, our company has been implementing ISO9001:2008 Quality Management System since March, 2011. We have strict product quality control in each process, from raw material purchase to finished product delivery, ensuring satisfactory product quality.
Profile Steel is used to mount, brace, support, and connect lightweight structural loads in building construction. These include pipes, electrical and data wire, HEX seamless steel pipe/hexagonal profile pipes/innensechskant seamless steel pipe mechanical systems such as ventilation, air conditioning, and other mechanical systems. Strut channel is also used for other applications Profile Steel that require a strong framework, such as workbenches, shelving systems, equipment racks, etc. Specially made sockets are available to tighten nuts; bolts etc.
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Profile Steel is equipped with excellent equipments including two sets 1450 reversible rolling mills,HEX seamless steel pipe/hexagonal profile pipes/innensechskant seamless steel pipe three sets 1150 reversible rolling mills, two sets galvanizing & galvalume lines, two sets color coating lines, one set correcting machine, and one set pickling line.