A335 seamless steel pipe
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A335 SEAMLESS STEEL PIPE

ASTM A335 steel pipe can be hot finished or cold drawn with the finishing heat treatments described below. The specification covers "chrome-molybdenum" seamless pipes with excellent corrosion resistance and high temperature tensile strength. Generally, ASTM A335 P11, P22 and P91 pipes are used in power generation and downstream oil and gas, and P5 and P9 grades are used in refinery applications.


Chemical composition
A335UNSC≤MnP≤S≤Si≤CrMo
P1K115220.10~0.200.30~0.800.0250.0250.10~0.500.44~0.65
P2K115470.10~0.200.30~0.610.0250.0250.10~0.300.50~0.810.44~0.65
P5K415450.150.30~0.600.0250.0250.54.00~6.000.44~0.65
P5bK515450.150.30~0.600.0250.0251.00~2.004.00~6.000.44~0.65
P5cK412450.120.30~0.600.0250.0250.54.00~6.000.44~0.65
P9S504000.150.30~0.600.0250.0250.50~1.008.00~10.000.44~0.65
P11K115970.05~0.150.30~0.610.0250.0250.50~1.001.00~1.500.44~0.65
P12K115620.05~0.150.30~0.600.0250.0250.50.80~1.250.44~0.65
P15K115780.05~0.150.30~0.600.0250.0251.15~1.650.44~0.65
P21K315450.05~0.150.30~0.600.0250.0250.52.65~3.350.80~1.60
P22K215900.05~0.150.30~0.600.0250.0250.51.90~2.600.87~1.13
P91K915600.08~0.120.30~0.600.020.010.20~0.508.00~9.500.85~1.05
P92K924600.07~0.130.30~0.600.020.010.58.50~9.500.30~0.60


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COMPANY INTRODUCTION

Shandong Zhongshi International Trade Co., Ltd. is located in Jinan, Shandong Province.Our main products include stainless steel, carbon steel, aluminum, copper, pre-painted galvanized coils, roofing sheets, and various specialty steel plates.
The company boasts an independent and comprehensive product assembly line and supply chain, integrating procurement, R&D, production, sales, and logistics, and implementing comprehensive system management. We offer OEM and ODM services and can manufacture any steel product according to customer drawings and samples. Our products serve major markets including the United States, Europe, the Middle East, Southeast Asia, and South America.

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