Annealed seamless steel round pipe ASTM B444 Gr.625
|Place of Origin:||Jiangsu,China|
|Brand Name:||JIANGSU ZHIJIA STEEL|
|Certification:||ISO 9001 ,CE|
Payment & Shipping Terms:
|Minimum Order Quantity:||Negotiation|
|Delivery Time:||7~10 working days|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||5000 Ton/Tons per Month|
|Product Name:||Alloy Steel Pipe||Grade:||Inconel 625|
|Standard:||ASTM,ASME,API||Type:||Hot Rolled,Cold Drawn,NPS|
|Pipe End:||Plain End,Beveled End,Treaded|
seamless round tube,
seamless steel round pipe ASTM,
Annealed seamless steel round pipe
ASTM B444 Gr.625 Seamless Alloy Steel Pipe Annealed Inconel 625 Tube
Changjian Metals is a leading steel supplier of A335/SA335 grade P11 High Pressure Alloy Steel Seamless Pipe. These pipes can be customized to suit the size and shape needs of each of our clients.
Our steel piping inventory is unsurpassed. From the first phone call, you will notice a big difference in our inventory availability and customer service. We have seasoned professionals available to discuss all of you piping needs.
Changjian Metals stocks ASTM /ASME A/SA P11 Pipe, Heater Tubes, Fittings, Flanges and Valves from ½” NPS through 30” NPS with wall thickness ranging from STD through 4” Thick. We are considered to have the largest inventory of P11 High Energy Pipe, Fittings, Flanges & Valves. USM stock also consists of Minimum Wall Thickness pipe as well as material certified to ASTM/ASME A/SA 213 which is required by some power plant equipment designs. Go to the Changjian Metals comparison chart titled The Difference Between ASTM A213 and ASTM A335 for more information on the difference between P11 and T11.
|Standard||Low-Alloy Steel Grade|
P1 P2 P5 P5b P5c P9 P11 P12 P15 P21
P22 P91 P92
The addition of Molybdenum (“Moly”) increases the strength of the steel and its elastic limit, enhance the steel resistance to wear, its impact qualities, and the hardenability. It also improves the resistance to softening, makes chromium steel less prone to embrittlement and prevents pitting.
Chromium, a key element also for stainless steel alloys, prevents steel oxidation at elevated temperatures and increases the resistance of steel to corrosion. It enhances the tensile, yield, and hardness properties of low-alloy pipes at room temperatures.
Other alloying elements, present in various degrees in pipes of all grades are: