Production acc. To the standard of GB/ASTM/ASME/DIN/JIS etc.
ISO7005-I?GB9112~9124?GB13402?SH3406?HG20615~20623?HG20592~20605?JB74~90? ASME/ANSIB16.5/16.36/16.47A/16.47B?MSS Sp44?JISB2220~2001? DIN2527/2636/2637/2638/2566/2576/2632/2633/2635/2642/2653/26562655?BS1560-3.1?BS4504-3.1?API 7S-15?API 7S-43?API605?NFE29-203...

Rate?Size:
From DN15 TO DN1500 From 150LB to 2500LB

Material Grades:
ASTM:304?304L?316?316L?316Ti?317?317L?321?321H...
JIS:SUS304?SUS304L?SUS316?SUS316L?SUS316Ti?SUS317L?SUS321?SUS321H...
DIN:1.4301?1.4306?1.4401?1.4435?1.4571?1.4436?1.4438?1.4541...
GB:0Cr18N9?00Cr19Ni10?0Cr17Ni12Mo2?00Cr17Ni14Mo2?0Cr18Ni12Mo2Ti?0Cr19Ni13Mo3?0Cr19Ni13Mo3?1Cr18Ni9Ti?0Cr18Ni10Ti... 
Duplex s. s. ,AL,Incomel, Q235A, 20, 16Mn, 16MnR...