China Sindara Steel Co.,Ltd company news

Chinese oil and gas giant sinopec, or china petroleum and chemical corp, announced on Thursday the addition of 83 billion cubic meters of newly-proven natural gas reserves at the chuanxi gas field in the sichuan base, increasing the gas field's proven gas reserves to 114 billion cu m, which is ... Read More

Product name Standard Grade OD Thickness Length QTY Tons pipe ends seamless steel pipe A106 gr.b 21.34 2.77 6 4 0.03 plain ends seamless steel pipe A106 gr.b 26.67 2.87 6 15 0.15 plain ends seamless steel pipe A106 gr.b 33.4 3.38 6 42 0.63 plain ends seamless steel pipe A106 gr.b 42.16 3.56 6 155 3... Read More

A500 steel pipe is an economical, structural grade electric resistance welded pipe created from rolling a plate and welding it longitudinally to become a smooth pipe with a finished seam. ERW pipes are commonly used in low or medium pressure applications, such as transporting oil or water. A500 is a ... Read More

According to the requirements of the anti-corrosion coating standard for the appearance of large-diameter submerged arc steel pipes, the surface disposal methods of submerged arc steel pipes are improved from time to time 1. cleaning use solvents and emulsions to clean the surface of the steel to ... Read More

Usage of LSAW steel pipe: 1. petroleum: petroleum pipelines, process pipelines for transporting corrosive media in chemical and pharmaceutical, printing and dyeing industries; 2. fire protection: applicability to water supply pipelines of sprinkler and sprinkler systems; 3. expressways: cable ... Read More

1. the end of the steel pipe is coated with warped edges. coating warping is divided into the warping produced during the production process and the long-term stacking process. there are three common forms: ①the overall coating is warped, and the epoxy powder of the bottom layer is peeled off the ... Read More

Cold-drawn seamless steel pipe technology plays an important role in the steel industry. it is a key process for manufacturing high-quality steel pipe. cold-drawn seamless steel pipe have excellent mechanical properties and high-precision dimensions and are widely used in the petroleum, chemical ... Read More

Welded steel pipe is a common process that plays an important role in the construction, manufacturing, and repair fields. However, when performing welding operations, we need to pay attention to some key things to ensure welding quality and safety. First of all, the preparation before welding the ... Read More

1. ffx molding (flexible molding). new technology improved based on ff molding technology by japan's nakata machinery manufacturing research institute. the deformation is focused on the edge of the rough forming section so that the edge bends to about 30% of the width of the steel strip, and at the ... Read More

3PE anti-corrosion coated steel pipeline is a relatively advanced technology in recent years. its full name is fused epoxy/extruded polyethylene structural protective layer. the structure of the 3pe anti-corrosion coated steel pipeline is composed of the following three layers: the bottom layer is ... Read More