coupling

1.size:

1/2"-6"
2.body:

stainless steel 304 316
3.gasket:

buna(NBR),viton and Telfon
4.specification:

MIL-C27487
5.test pressure:
3/4"-2"    250PSI(17.6bar)        3"-4"    200PSI(14.8bar)     2 1/2"   225PSI(15.8bar)
6"    150PSI(10.5bar)
6.application:

oil,petroleum,chemical,water,gas
7.thread:

ANSI B1.20.1(NPT), BS21,DIN259,DIN2999,ISO228