This document details an export order of ASTM A234 WPB carbon steel 90° and 180° butt-weld elbows manufactured to ASME B16.9 standards with custom modifications. It includes material properties, chemical composition, mechanical performance, heat treatment requirements, and a comparison with Chinese grades 20# and Q235B. Dimensional tables for both long-radius and short-radius elbows are provided, as well as packaging details for safe overseas transport.
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In January this year, we received an order from a Saudi customer for a high-pressure forged fittings. The order included ASTM A182 F92 forged socket weld fittings. ASTM A182 F92 is alloy steel material. It is used in industrial piping systems that require high temperature, high pressure, and high creep resistance.ASTM A182 F92 is not a common alloy steel material. The common low alloy steel materials on the market are ASTM A182 F11, F12, F22, etc. F92 material is relatively hard to find. To solve this problem, we quickly used multiple channels to source raw materials.
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The long neck welding flange is a self-reinforced flange with a single piece design, which plays an important role in various applications as an efficient and reliable connection method.The long neck welding flange purchased by the UAE customer in this order has a size of 4inch, pressure CLASS150, neck length of 228.6mm, wall thickness of 9.52mm, sealing surface form of RTJ, and material is ASTM A105，product standard is ASME B16.5.
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This document provides a detailed overview of ASTM A335 P11/P22 alloy steel pipe orders, including quality control, material comparison, ASME B36.10M dimensional standards, and procurement guidance. Essential for engineers and buyers in petrochemical and power generation sectors requiring high-temperature seamless pipes.
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Shanghai Zucheng Pipe Fitting specializes in ASME standard carbon steel flanges and fittings, including ASME B16.5 weld neck flanges, ASME B16.9 butt-welding elbows and tees, and MSS SP-97 socket-welding branch outlets. Products manufactured from ASTM A105, A234 WPB materials with Class 150-2500 pressure ratings. Serving petroleum, chemical, power industries with strict quality control and export license compliance.
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Discover how Shanghai Zhucheng Pipe Fitting Manufacturing Co., Ltd. successfully delivered custom 90° 5D bends with welded flanges for a high-pressure piping system. This article covers key specifications including DN100 size, CLASS 300 pressure rating, and materials such as API 5L GRB and ASTM A105. Learn about the benefits of 5D bending radius, lap joint flange design, and the company’s strict quality control from material inspection to custom packaging.
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