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Hot Rolled Seamless Steel Pipe

Using hot rolled steel pipe billet to make heating and piercing, elongating, sizing and straightening, cooling, finally hollow bars finished, this is the type most commonly used. Because it is hot rolled, so cost is lowest, but it is suit for large quantity, for small quantity, have to make cold drawn or round bar piercing. size: outer diameter 32mm- 499mm, wall thickness 4mm- 80mm

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Product Details

Application:

· Widely used in the mechanical treatment field, petrochemical industry, transport and construction field

· Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc;

· The transportation of fluids in the projects and big equipment, for example transport of water, oil, gas etc

Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc

Hot Rolled Seamless Steel Pipe

Company introduction

Shandong Ruinai Steel Sales Co., Ltd is located in Liaocheng city,west of Shandong province, it's about 400 Km in south of Beijing city ,and 100 Km in west of Jinan city , benefit from the convenient traffic condition,Liaocheng economy develops rapidly and formed the largest steel logistics centre in north of China. Ruinai Steel is a subsidiary of Lai Steel Group, founded in 2018 and engaged in production and sales of wear resistant steell plate,weathering steel plate,high strength carbon steel plate,stainless steel,aluminum,brass and sectional materials. Except the stock product, we also have our own factory and workshop,stainless steel welded pipe factory, have 24 lines to produce the welded pipe(round and rectangle pipe),out diameter and width: 5mm-610mm, thickness: 0.5mm-20mm.

We have our own workshop, we can supply one stop service:

1. Blasting machine.

2. Fiber machine cutting machine.

3. Bending machine.

4. Drill holes machine.

5. Fully automatic paint room.

6. Welded machine.

We passed certificate ISO9001, ISO14000, OHSAS18001. As a member of China iron and steel association, we established long term friendly cooperation with famous domestic mill plants,such as Bao steel, Wu steel, An steel, Tai steel etc. As well as active pursues partnerships foreign company, in order to meet customer requirement. With concept of "Keep Improving, Win-win Cooperation', and executed by reliable quality and after sales service system, Qigang gained good reputation from customers at home and abroad. We sincerely welcome you to come our company to negotiate business.

Certificates

Cooperative company

Ruinai Steel is a subsidiary of Laiwu Steel Mill Plant , with business continues expanding and customer different requesting of variety steel product , we established long term friendly cooperation with famous domestic mill plants , such as Baosteel Group / Wusteel Group / Ansteel Gropu / Taisteel Group etc . In order to assure quality and delivery time , we keep mass stock of regular size steel materials all the year round , we welcome clients come to our warehouse have an inspection .

As a international company we also pursues partnerships with SSAB and POSCO positively .

Processing customized

Ruinai Steel can do many service.

We have our own Sandblasting spray paint line , can paint different colors for different products .

We have several cutting machine ( flame cutting machine , laser cutting machine , plasma cutting machine , sawing machine ) can cut plate thickness up to 100mm, and different sharp as Customer inquiry .

We can also drilling holes on plate , and pipes . We can also do descaling , chip removing , welding Fixed length , bending , galvanize ,3PE coating etc . Whatever you have demand , tell us , we wil try our best to satisfy you .

Cooperative company

Exporting countries

Since the establishment in 2012, Ruinai has always aimed at products ’ quality and customers benefit keep working on improving the performance of steel and customer service . So far , our products have been sold far to Malaysia , Vietnam , Singapore , USA , Greece , Russia , Mexico Australia , Canada , Chile , Peru , Colombia , South Africa , Guyana , etc , and other countries and regions , and a famous brand name with international recognition and reputation . Our company has a team of international sales staffs who are familiar with the steel who know wel about the procedures of the export business and certificate . We have many warehouses , and the import and export license providing a dragon and professional trade service of brand steel products from purchasing , quality inspection , storage and LCL ( Less than container load ) to export.

Exporting countries