Stainless steel pipe is a kind of hollow long round steel, square steel and rectangular steel, which is widely used in petroleum, chemical industry, medical treatment, food, light industry, mechanical instrument and other industrial pipelines and mechanical structural components. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in manufacturing mechanical parts and engineering structures. It is also commonly used as furniture, kitchenware, etc.
Mode of production
Stainless steel pipe can be divided into seamless pipe and welded pipe according to production mode. Seamless steel pipe can be divided into hot-rolled pipe, cold-rolled pipe, cold drawn pipe and extruded pipe. Cold drawing and cold rolling are secondary processing of steel pipe; welded pipe can be divided into straight welded pipe and spiral welded pipe.
| Name |
Stainless steel Pipe |
| Grade |
(TP)201,202,304,304L,316L,317L,321,310s,254mso,904L(welded),2205,625 etc. |
| Surface |
2B, No.1, No. 4, No.8, BA, 6K, 1D, 2D, Mirror Finished, 8K, Hair Line |
| Diameter |
3mm-2000mm |
| Longth |
3000mm, 6000mm& Customsized |
| Thickness |
0.05mm-100mm |
| Packing |
Standard export packing |
| Technique |
Cold rolled/hot rolled |
| Payment terms |
T/T, L/C at sight |
| Application |
Suitable for all kinds of industrial production |
| Shipment |
By sea, by air, by express(Shipment can be made within 7-10 days.) |
| Origin |
TISCO,Baosteel, TSINGSHAN etc. |
| Standard |
DIN 17456-85DIN 17458-85 DIN 17459-92.ect
JIS G3446-1994 JIS G3448-1997 JIS G3459-1997 JIS G3463-1994,ect.
GB13296-1991GB14975-2002GB14976-2002,ect. |
Classification of uses
It can be divided into oil well pipe (casing, oil pipe and drill pipe, etc.), pipeline pipe, boiler pipe, mechanical structure pipe, hydraulic prop pipe, gas cylinder pipe, geological pipe, chemical pipe (high pressure fertilizer pipe, petroleum cracking pipe) and ship pipe, etc.
Standard
ASTM A213 Ferritic and austenitic alloy tubes for boilers and heat exchangers
ASTM A269 Austenitic stainless steel pipes and welded pipes for general use
ASTM A312 Austenitic stainless steel seamless steel pipe welded steel pipe
ASTM A789 General requirements seamless and welded for carb
