coated steel pipe

November 5, 2018

Polyurethane insulation steel pipe

Polyurethane foam insulation seamless steel pipe   The polyurethane direct buried heat preservation pipe is a direct buried preheating heat preservation pipe with good heat preservation performance, safety and reliability, and low engineering cost. The buried thermal insulation pipe not only has the advanced technology and practical performance that is difficult to compare with the traditional trench and overhead laying pipeline, but also has obvious social and economic benefits, and is also a powerful measure for heating and energy saving. The prefabricated direct buried thermal insulation pipe adopts the direct buried heating pipeline technology, which indicates that the development of China’s heating pipeline […]
November 5, 2018

Flange anticorrosive steel pipe

Flanges are disc-shaped parts that are most common in plumbing and flanges are used in pairs. In plumbing, flanges are mainly used for the connection of steel pipes. In the pipelines that need to be connected, a variety of flanges are installed, and the low-pressure pipelines can use wire-bonded flanges, and the welding flanges are used at pressures above 4 kg. A sealing point is added between the two flanges and then fastened with bolts. Different pressure flanges have different thicknesses and use different bolts.   Pumps and valves, when connected to the pipeline, part of these equipment, also made into the corresponding flange […]
July 19, 2018

Pipeline for Sour Servic

Sour service line pipe Product specifications: outer diameter: Φ17.1mm~Φ219.1mm; wall thickness: 2.3mm~40.0mm Product Features Short description: Line pipe is mainly used to transport oil and natural gas pipelines, mainly used in oil, natural gas, chemical industry, electric power Equipment and other industries.  Line pipe is mainly used to transport oil and natural gas pipelines, mainly used in oil, natural gas, chemical, power equipment and other industries.    With the increasing proportion of sulfur-containing oil and gas wells in the exploitation of domestic and international oilfields, the pipelines in this type of oil wells from the mining to the desulfurization station […]
May 23, 2018
insulation steel pipe

Steel Pipe With Heat Insulation | polyurethane thermal insulation steel pipe

Insulation steel pipes are widely used in liquid and gas transmission pipe networks, chemical pipe insulation projects in petroleum, chemical, central heating and heating networks, central air-conditioning ventilation pipes, and municipal engineering. High-temperature prefabricated direct-buried thermal Insulation steel pipe is a direct-buried prefabricated thermal Insulation steel pipe with good thermal insulation performance, safety and reliability, and low construction cost. Specification 1.The pre-insulated steel pipe coated with high density polyurethane foam can resistant the temperature up to 140°c. 2.With the corrosion resistant hdpe jacket pipe can make the pipe directly buried underground without trench. 3.Different size pipe and pipe fittings can […]
May 21, 2018
ASTM SAWL API ERW x52 low carbon stainless seamless steel pipe for onshore gas and oil pipeline

 Black steel pipe Scaffolding Application

 Application of Black steel pipe Scaffolding   【Abstract】This paper discusses the application of scaffolding on site construction, describes in detail the calculation of the supporting system of the scaffolding, and compares the situation of two kinds of steel scaffolds commonly used in construction.  [Key Words] Fastener Black steel pipe ,Scaffolding Portal Black steel pipe ,Scaffolding Foundation Bearing Capacity    ·We have won a high reputation with the highest quality products. 1.Detail Information of building ERW black round steel welded pipe dn200 1) size : O.D 15–457mm   W.T 1–12mm Length: as you required. ( L < 12m ) 2) the chemical composition of […]
May 7, 2018
Galvanized Steel Scaffolding Pipe

Galvanized Steel Pipe knowledge

galvanized steel pipe full knowledge Galvanized pipe, also known as galvanized steel pipe, hot dip galvanized and electrogalvanized two, hot galvanized galvanized layer thickness, with uniform coating, strong adhesion, long life and other advantages. Zinc electroplating has a low cost, the surface is not very smooth, and its own corrosion resistance is much poorer than hot dip galvanized pipe.  The galvanized steel pipes are widely used in construction, machinery, coal, chemical, electric power, railway vehicles, automotive industry, roads, Bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery manufacturing industry. Product Name                         […]
February 20, 2018

Carbon Steel pipe Bollards – Steel Pipe Security for Building Perimeters

Why choose steel pipe bollards Steel posts are one of the simplest, most cost-effective ways to offer protection for buildings and pedestrians from vehicle collisions, as both a physical and visual barrier. Steel bollards can be installed in any surface, indoors or outdoors, to prevent entry from errant vehicles, secure vulnerable areas, and protect site assets. As the population, especially in urban centers, continues to grow, so too does the number of vehicles on the road. With the increase of drivers and cars in and around cities, the likelihood of accidents and collisions has gone up as well. Properly planned […]
February 4, 2018
SSAW Corrosion Resistant Pipe

How to cut 3PE anticorrosion steel pipe ?

In the installation of 3PE anti-corrosion steel pipe In the early stage does not have the length of the plan, such as 3pe anti-corrosion pipe routine is 12 meters. But sometimes in some parts of the project need is 3 meters, this time need to 3pe anti-corrosion steel pipe cutting. What is the  3pe anticorrosion pipe? 3PE anticorrosive pipe parent metal include seamless steel pipe, spiral steel pipe and straight seam steel pipe.Three layers structure of polyethylene (PE) anticorrosive coatings with good corrosion resistance, resistance to moisture permeability and mechanical properties, is widely used in the oil pipeline industry. So […]