Original
By certification 
ASTM A312TP321 seamless pipe for sales in china
Chainmill Industry is a stockiest and exporter of ASTM A312 TP321 seamless pipes.ASTM A312/A312M is Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes.We supply a full range of ASTM A312 TP321 stainless steel seamless pipes& tubes and the schedules is from Sch 10s to 40mm
The type of pipe |
seamless pipe |
Materials Standard |
SA312/SA-312M |
Materials |
TP321 |
Diameter |
1/2”-24” |
Production Standard |
ASME B36.10/ASMEB36.19 |
Wall Thickness |
Schedule10S-40MM |
The tolerance of WT |
±10% |
Origin |
China |
Length |
Fixed: 3.0 , 5.8 , 5.85 , 5.9 , 6.0 ,11.8 , 12.0m. Random length: 5-12m |
Packing detail |
In bulk ,Plywood cases,Plywood pallet,others |
Certification |
3.1 Mill Certification |
Marking |
According to the Clients’ requirement |
Production capacity |
500 tons/month |
Surface Treatment |
Blasting |
Delivery Time |
As per the quantity of order |
Delivery Port |
Any Port of China |
Application |
Chemical processing, transport and storage, Oil and Gas exploration and processing equipment, Marine and other high chloride environments, Pulp and paper digesters, liquor tanks and paper machines. |
CHEMICAL PROPERTIES:
Grade |
C |
Mn |
P |
S |
Si |
321 |
≤0.08 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
Grade |
Cr |
Cu |
Mo |
Ni |
N |
321 |
17.0-19.0 |
/ |
/ |
9.0-12.0 |
≤0.10 |
MECHANICAL PROPERTIES:
Grade |
Ultimate Tensile Strength ,psi Minimum |
Yield Strength,ksi Minimum |
Elongation Percent % |
Reduction of Area % |
Hardness |
321 |
≥515 |
≥205 |
≥35 |
/ |
/ |
Chainmill Industry is known as one of the professional astm a312tp321 seamless pipe for sales in china manufacturers who can offer you various steel products at competitive price. And various sizes are available. You can choose the one you need.
