ASTM A335P11 P22 P91 is one of the main products of ZGL GROUP with good price and quality, factory direct sales and factory supply. Our company is a professional supplier and manufacturer in China, with various products on sale.
API 5L X42 X52 X65
API 5L X42 X52 X65 standard specifies seamless circular tubes of alloy steels used in chemical plant construction
P91 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.
ASTM A333 covers nominal (average) wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. Several grades of ferritic steel are included. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse affect on low-temperature impact properties.
ASTM A519 1010-1045 High alloy seamless steel pipe