API 5LGB /ASTM A106B/ASME A53 GB

ASTM A106 is a specification for seamless carbon steel pipe intended for high-temperature service. Here are some key specifications of ASTM A106 pipe:

1. Size Range: The nominal pipe size ranges from 1/8″ to 48″ (DN6 to DN1200).
2. Wall Thickness: The pipe wall thickness varies based on the pipe size and schedule. The schedules commonly used are Sch 10, Sch 20, Sch 30, Sch 40, Sch 80, and Sch 160.
3. Material: ASTM A106 covers seamless carbon steel pipe for high-temperature service. The steel material should conform to the chemical composition requirements specified in the standard.
4. Manufacturing Process: The pipe is produced by either hot-finished or cold-drawn methods. Hot-finished pipes are subjected to heat treatment after the final cold-forming process.
5. Mechanical Properties: ASTM A106 specifies the minimum tensile strength, yield strength, and elongation requirements for the pipe. These properties ensure the pipe’s ability to withstand high-temperature and pressure conditions.
6. Testing and Inspection: The pipe undergoes various tests such as hydrostatic testing, nondestructive electric testing, and visual inspection to ensure its quality and compliance with the standard.

As the top stockist and distributor in china, rizhao azure-b supply various kinds of steel pipes including carbon steel pipe, alloy and stainless steel pipes. We offer pipe ranging in diameter from 1/4” to 48”, in numerous wall thickness, and with various finishes as well as different steel specifications such as API,ASTM,ASME,JIS and EN with among others. With our stock capacity and good ties with major steel mills in china, you can believe that we have the steel pipe and other steel products that you need – when and where you need them! We can assure you a very fast delivery in about ONE WEEK and free from worries.

Rizhao Azure-B Supply Chain Co.,Ltd is the top steel pipe stockist and distributor in China. As a first-tier agency of several major steel companies in China including TPCO, Baosteel and so on, We are committed to offering an easier way to international trade, leaving clients rest easy. Generally we hold steel pipe stock of at least 15000 tons per months with a sales about 30000 tons per month. In view of the special steel trade system in China, we are a major player in Chinese Steel market.

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