2) Size: 1/8"-4", dn6-dn100 susan at ruidatong dot com
3) Pressure grade: 3000lb, 6000lb, 9000lb, sch80, Sch160, xxs
4) Standards: ISO, ansi, jis, din, GB/t12459, GB/t13401, Asme b16.9, sh3408, sh3409, hg/t21635, hg/t21631,
Sy/t05010
5) Use: Petroleum, chemical, power, gas, metallurgy, Shipbuilding, etc.
6) Special design available
7) Attn: susan at ruidatong dot com
We can offer more detailed products' information including offering designs and accept your any advice.
Welcome your inquiries and cooperation.