Steel Tube

ASTM A335-P11 Seamless Steel Tube (ASME S/A335, Chromium-Molybdenum) is a seamless ferritic alloy steel tube for high temperature applications. Piping ordered in accordance with this specification shall be suitable for bending, flanging (vaporization) and similar forming operations, as well as fusion welding. Sometimes referred to as "Class P", chromium-molybdenum tubes are popular in class P P5, P9, P11, P22, and P91. Classes P11, P22 and P91 are most commonly used in the power industry and petrochemical plants, while classes P5 and P9 are commonly used in refineries.
ASTM A335-P11 Seamless Steel Tubetoing is usually a hot-rolled process that allows for more accurate sizing of Steel tubes. We produce and export tens of thousands of tons per month.

ASTM A335-7.9 Pipe (ASME S/A335, Chorme-Moly) is a seamless ferritic Alloy-Steel Pipe for high temperature service. Pipe ordered to this specification shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding. Sometimes referred to as “P Grade”, Chrome Moly Pipe is popular in P-Grades P5, P9, P11, P22, and P91. The most common use of grades P11, P22, and P91 is in the power industry and petro-chemical plants, Grades P5 and P9 are commonly used in refineries.
ASTM A333-7.9 Seamless Steel Pipe produces both hot and cold rolling processes in our factory, producing and exporting tens of thousands of tons of Steel tubes per month.

ASTM A210C Seamless steel pipe, structural seamless pipe for fluid transportation, large diameter thick wall pipe, hot rolled and cold rolled, used in metal products and machinery manufacturing, chemical equipment, structural pipe.
Our factory produces ASTM A210C steel pipe every month, including seamless ASTM A210C steel pipe and ASTM A210C welded pipe. The output is about 10,000 tons, which is well sold overseas.

A335-P22 Alloy Steel Pipe :
A335-P22 Alloy Steel Pipe Production of steel pipe is generally grouped into two categories: Welded and Seamless. There are many methods of producing steel pipe in current use, however, most of the pipe produced is made either by the seamless, electric resistance weld (ERW) or spiral weld methods Continuous weld and double submerged arc weld are other common methods of manufacture.
As a professional steel manufacturer, we produce thousands of tons of ASTM A335-P22 alloy tubes every month, and export a large number of high-quality products.

A335-P12 Alloy Steel Tube is the part of ASTM A335, The pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. The steel material shall conform to chemical composition, tensile property, and hardness requirements.
A335-p12 Alloy Steel Tube has two kinds of seamless and welded, common hot rolled seamless Steel Tube, and tens of thousands of tons are produced and exported every month.

ASTM A335-P5 alloy steel pipe is a ferritic high temperature alloy steel seamless pipe, P5 heat resistant steel can resist the corrosion produced in the process of petroleum cracking, P5 heat resistant steel used for reheating steam pipe, petroleum cracking pipe, boiler hanger, steam turbine cylinder bushing, pump parts, valves, piston rod, high-pressure hydrogenation equipment parts, fasteners, etc.
ASTM A335-P5 Alloy Steel Pipe generally has hot rolling and cold rolling technology in production. Our factory produces tens of thousands of tons of Steel Pipe every month and exports it. We have the ability to do anything.

API 5L X60 Pipeline Seamless and Welded Steel Pipe for Pipeline Transportation Systems in the Oil and Gas Industry. API 5L X60 pipes are suitable for conveying gas, water and oil.
Our factory produces thousands of tons of API 5L X60 Pipeline Steel every month and exports it. We can do anything.

API 5L X65 Corrossion Resistant Steel Pipeline is also called ISO 3183 L450 pipe, it is a high level grade pipe in API 5L (ISO 3183) specifications, used for oil and gas transmissions. The reason we call it X65 pipe or L415 pipe is because it's minimum yield strength required in 65000 Ksi or 450 Mpa.
API 5L X65 Corrossion Resistant Steel Pipeline with seamless and screw welding process. Our factory can produce tens of thousands of tons per month and export them.

Galvanized straight seam steel pipe mainly includes hot dip galvanized and cold dip galvanized. Galvanized straight seam steel pipe welded steel pipe with hot dip or electric galvanized layer on the surface. Galvanizing can increase the corrosion resistance of steel pipe and prolong its service life.
Galvanized straight seam welded steel pipe has hot rolling process and cold rolling process steel pipe, our factory produces tens of thousands of tons per month and exports, we can do anything, support customized high quality products.