Product Series
Specifies technical delivery conditions for cold finished seamless precision steel tubes of the dimensions listed in DIN 2391 Part 1, which are made from the steel grades of St30Si (1.0211), St30Al (1.0212), St35 (1.0308), ST35 (1.0408), St52 (1.0580). Such tubes are mainly used where accuracy to size and, possibly, a small wall thickness, a particular surface condition and specific mechanical properties are required.
DIN1629 ST37 ST44 ST52 ST35.8 Large diameter heavy wall seamless pipe is one of the products produced and sold by ZGL GROUP. This series of products has good quality and low price. Can be customized, bulk purchase and wholesale price for you.
ANSI / API 5L specifies the manufacture of two product levels (PSL1 and PSL2) of seamless and welded steel pipe for the use of a pipeline in the transportation of petroleum and natural gas. For material use in a sour service application, refer to Annex H; for offshore service application, refer to Annex J of API 5L 45th Edition.
EN 10210-1 Grade S355J2H Carbon Steel Seamless Pipes and Tubes are also known as ms (mild steel) pipes and tubes. EN 10210 Grade S355J2H Pipe and Tube are low-cost Low Carbon Steel Pipes and Tubes with maximum 22% of carbon content with combination of maximum 160% of manganese easy to form and shape.
Hot expanded pipe are commonly referred to hot expanded seamless steel pipes. Hot expand pipe is manufactured expanding the diameter of pipe to finish processes - thermal expansion process of the production of steel pipe.
ASTM A106 GR.A/B/C Hot rolled seamless steel pipe
ASTM A106 grade B Seamless Pressure Pipe (ASME SA106) is used in power plants, boilers, petrochemical plants, oil and gas refineries, and ships where the piping must transport fluids and gases that exhibit high pressures and temperatures.
This specification covers nominal wall and minimum wall seamless ferritic alloy-steel pipe intended for high-temperature service. ASTM A335 pipe ordered to this specification shall be suitable for fusion welding, bending, flanging (vanstoning), and similar forming operations.
API 5L Pipe aslo is STM A53 pipe (also called ASME SA53 pipe) is designed for mechanical and pressure applications, and is also suitable for general use in steam, water, gas and air lines. It is suitable for welding and forming operations including winding, bending and flanging, subject to certain requirements.
Line PIPES circular tubes of non-alloy steels used in chemical plant construction, pressure vessels,piping system and general mechanical and engineering purposes. Main Steel grades are , Specification applies to steel pipes seamless and pipes are suitable for gas fusion welding,arc welding, flash butt welding, electric pressure welding and gas pressure welding. Seamless steel pipe, welded steel pipe,All galvanized steel pipes are available.
DIN 1629 includes 3 basic steel grades (ST37, ST44, St52.), East standard specifies seamless circular tubes of non-alloy steels used in chemical plant construction, pressure vessels,piping system and general mechanical and engineering purposes.
Large diameter heavy wall seamless pipe
ASTM A53 pipe (also called ASME SA53 pipe) is designed for mechanical and pressure applications, and is also suitable for general use in steam, water, gas and air lines. It is suitable for welding and forming operations including winding, bending and flanging, subject to certain requirements.
24-hour service hotline
Add: Southwest corner of the crossroads of Heilongjiang Road and National Highway 105, Chiping District, Liaocheng City, Shandong Province
Tel: 86-13969568520
E-mail: lehao@lehaosteelpipe.com
Mobile website
Copyright © Liaocheng Lehao Metal Products Co.,LTD. | SEO Powered by:www.300.cn丨Business license