Q345B seamless steel pipes are distinguished by their lack of welded seams and their smooth interior and exterior surfaces. These pipes are predominantly crafted from Q345B steel, which boasts exceptional mechanical characteristics and resistance to corrosion. Let's delve into the benefits of Q345B seamless steel pipes and their application across different industries.
As societal development advances, seamless pipes have become a staple in a myriad of industries. Proper storage practices are crucial to extend their operational longevity. Let's explore the optimal storage protocols for ASTM A106 seamless steel pipes.
Packaging must ensure that both seamless and welded steel pipes are protected against loosening, deformation, and damage during normal handling, transportation, and storage. This article will briefly introduce packaging and transportation requirements of seamless and welded steel pipes.
Oil casing pipes are sophisticated steel pipe products that undergo rigorous testing throughout their production and installation to ensure their reliability and safety in the oil industry. Here's an overview of the key inspection methods used.
The technology and methods for welding Spiral Submerged Arc Welded (SSAW) steel pipes are critical to ensuring the quality and integrity of the final product. Here's a refined explanation of the process and considerations.
The 3PE anti-corrosion steel pipe, prevalent in China, is celebrated for its exceptional resistance to corrosion, impermeability to water and gases, and robust mechanical characteristics. These attributes have made it a staple in the oil pipeline sector. To understand how these pipes are connected, let's explore the primary methods employed.
The cross-sectional shapes are different. The cross-section of a rectangular tube is a rectangular shape with four right angles around it; the cross-section of a square tube is a square shape with four sides of equal length.
EN 10210-1 and EN 10210-2 specify technical delivery conditions, tolerances, dimensions and sectional properties for hot finished hollow sections of circular, square, rectangular or elliptical forms and applies to hollow sections formed hot, with or without subsequent heat treatment, or formed cold with subsequent heat treatment to obtain equivalent metallurgical conditions to those obtained in the hot formed product.
Three-layer polyethylene (3LPE) is a multi-layer coating composed of three functional ingredients: a high-performance fused-bonded epoxy (FBE) primer, a copolymer adhesive and a polyethylene outer layer that provides a tough, long-lasting protection of. 3LPE systems provide excellent pipe protection for small and large diameter pipes operating at moderately high temperatures
USI STEEL can produce 3LPP 3-layer polypropylene coating for API 5L PSL 1 & PSL 2 line pipe, from NPS 2" to NPS 56" (60.3mm - 1422.4mm), if you have such inquiry, welcome to contact us.
Three-layer polypropylene (3LPP) coating The 3LPP coating system is a multi-layer coating composed of three functional components: high-performance fused epoxy (FBE), copolymer binder and medium density polypropylene (MDPP) or an outer layer of high-density polypropylene (HDPP) to protect against external corrosion.
Maximum operating temperature is 142°C (150°C short-term), maximum operating overpressure is 2.5 MPa, and service life is 30 years. PUR foam insulated pipes with heat resistance up to 165°C available on request.
If you have business needs or inquiries, you can leave a message to us. We'll get back to you as soon as possible.
We use cookies and other tracking technologies to improve your browsing experience on our website, to show you personalized content and targeted ads, to analyze our website traffic, and to understand where our visitors are coming from.