High reputation Cold Roll Seam Less Steel Pipe - Chinese Manufacturer High Quality Hot Rolled Seamless Steel Tube – Bangrun
High reputation Cold Roll Seam Less Steel Pipe - Chinese Manufacturer High Quality Hot Rolled Seamless Steel Tube – Bangrun Detail:
Product Description
Hot-rolled seamless pipe can destroy the cast structure of the steel ingot, refine the grain of the steel, and eliminate the defects of the microstructure, so that the steel structure is dense and the mechanical properties are improved. This improvement is mainly reflected in the rolling direction, so that the steel is no longer isotropic to a certain extent; bubbles, cracks and looseness formed during casting can also be welded under high temperature and pressure. However, after hot rolling, the non-metallic inclusions (mainly sulfides and oxides, as well as silicates) inside the steel are pressed into thin sheets, and the phenomenon of delamination (interlayer) appears. The side width is not easy to control. We are familiar with thermal expansion and contraction, because at the beginning, even if the length and thickness are up to the standard, there will be a certain negative difference after the final cooling.
Application
1. Construction: pipeline transportation, underground water extraction from buildings, boiler hot water transportation, etc.
2. Mechanical processing, bearing sleeves, processing machinery accessories, etc.
3. Electricity:fluid pipelines for gas transmission and hydroelectric power generation.
4. Antistatic pipes for wind power plants, etc.
Size Selection
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Specifications and Models |
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| 12×1.5 | 73×4-4.5-5-6-7-8-9-10-12-15 | 219×30-40 |
| 14×1.5-2.5-3 | 76×4-4.5-5-6-7-8-9-10-12-14 | 245×8-10-14-17-20-22 |
| 16×1.5-2.5-4 | 83×4.5-5-10/ 12 14 16 18 20 | 245×25-28-30-34-40 |
| 18×2.3-4-5 | 89×4.5-8-10/12-14 16 -18 20 | 273×7-9-12-15-18-20-25 |
| 20×2.5-3-5 | 95×4.5-6-8/10-12-14-16-20 | 273×30-35-38-40 |
| 24×2.5-3-4-5-6 | 102×4.5-5-6-7-8-10-12-14-16-20 | 299×8-12-16-20-24-28 |
| 25×2.5-3-4-5-6 | 108×4.5-5-6-7-8-10/12-14-18-20-22 | 299×30-32-36-38-40 |
| 28×3-3.5-4-5-6 | 114×4.5-5-6-7-8-10-12-14-18-20 | 325×8-12-14-18-38 |
| 32×3.5-4-5-6-8 | 121×4.5-5-6-7-8-10-12-14-16-20 | 325×28-32-34-38 |
| 34×4-5-6-8 | 127×4.5-5-6-7-8-10-12-14-16-20 | 351×10-16-20-25-40 |
| 36×3.5-5-6-8 | 133×4.5-6-8-12-14-16-18-20-25-30 | 355×6-18-20-25-30-40 |
| 38×4-5-6-7-8-9-10 | 140×5-6-7-8-9-10/12-14-16-20-22 | 377×8-12-15-20-24-28 |
| 39×3.5-5-8-10 | 146×4.5-6-8-12-14-16-18-20-25-30 | 377×30/37/40 |
| 42×3.5-4-5-6-7-8-9-10 | 152×4.5-6-8-12-14-16-18-20-25-30 | 402×10/15-20-25-30-35 |
| 45×3.5-4-5-6-7-8-9 | 159×4.5-6-10-12-14 | 406×10/20-25-28-35-40 |
| 48×3.5-4-5-6-7-8-9-10 | 159×16-18-20-22-25-30 | 426×10/12-14-16-20-25-30-35-40 |
| 51×3.5-4-5-6-7-8-9-10 | 168×8-10/12/14/20/25/30/35 | 450×10/12-14-16-20-25-34-40 |
| 56×3.5-4-5-6-7-8-9-10 | 180×8-12-16-25-30 | 480×10/ 12 14 16 18 20 25 30 40 |
| 57×3.5-5-6-7-8-9-10-12 | 180×32-34-38-40 | 500×10/12-14-16-20-25-34-40 |
| 60×3.5-4.5-5-6-7-8-9-12-14 | 194×6-8-12-16-20-25-30-40 | 510×10/12-14-16-20-25-34-40 |
| 63×3.5-4.5-5-6-7-8-9-10-12-14 | 203×6-7-10-15-20-25-30 | 530×10/ 12 14 16 18 20 30-40 |
| 68×4-4.5-5-6-7-8-9-10-12-14-16 | 203×32-36-40 | |
| 70×4-4.5-5-6-7-8-9-10-12-15-16 | 219×6-8-12-16-18-20-25 | |
Note: we provide customize service, all the steel tube will according your design to produce it.
Transportation
The pictures show our products being shipped all over the world
Packaging & Delivery
Packaging Details: pallet, carton,
Port: Qingdao port, Rizhao Port, Cheonjin Port
Product detail pictures:
Related Product Guide:
To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for High reputation Cold Roll Seam Less Steel Pipe - Chinese Manufacturer High Quality Hot Rolled Seamless Steel Tube – Bangrun , The product will supply to all over the world, such as: Israel, Russia, Wellington, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to for you of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We are confident that we are going to have a bright prospect and to be distributed all over the world in the years to come.
By Gabrielle from Toronto - 2018.12.11 14:13
The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
By Bruno Cabrera from Egypt - 2018.06.30 17:29
