• Origin：China
• Trademark：OASIS
• Specification：340mm
• Transport Package：Packaged with Bubble Bags
• Model NO.：OA-S340
• HS Code：7204290000
• Production Capacity：200tons,Month

ASTM A213/A213MASTM A312/A312MJIS G 3459TP304
TP316
TP317
TP347
TP309HTP304L
TP316L
TP317L
TP310S
TP310H
TP312HTP304
TP316
TP317
TP317*TP304L
TP316L
TP317L
TP310S
TP310H
TP312HSUS 304TB
SUS 316TB
SUS317TB
SUS310TB
SUS321TB
SUS 321HTB*SUS304LTB
SUS316LTB
SUS317LTB
SUS310STB
SUS347TBThe straight welded pipes with standard of ASTM A312/ASM A778/JIS G3459/JIS G3446/GB/T 12771/EN10217-7/ASTM A554, the main steel grade as the above table.
The connection way of the stainless steel casing/tubing
The API connection way as: BTC/LTC/STC/PL/EUE/EUT
Another Threaded connection: NPT
FLANGE connection, threaded flange connection.
The surface treatment of TP 304 stainless steel casing/tubing
Passivation/pickling
Polishing
More details about the stainless steel casing
the surface treatment is passivation and pickling as below photos
Packages of stainless steel pipes:
Each in bubble bags and then in wooden cases
Each case is clearly marked with:
1.Batch number
2.Date of manufacture
3.Safe heating & application temperature
Transported by sea
If you satisfied with our company and our products, please contact with Aicha for more information.
we will supply our best quality and price. 
Looking forward to your visit.