Sizes-Inches/DN
3/4″ to 12″ (DN20 to DN300)
Rated working pressure:
350psi (25bar) Sch40S, cut groove only
MODEL 75L MATERIAL SPECIFICATIONS
Housings:
Type 304 Stainless steel to ASTM A351 CF8 or A743 Gr. CF8
□Type 316 to ASTM A743 CF8M
□Type 316L to ASTM A743 CF3M
□CE8MN to ASTM A890 Grade 2A
□Austenic 904L(CN2MCuN) to A351
□Duplex 2205(CD3MN) to ASTM A890 Grade 4A
□Super duplex 2507(CE3MN) to ASTM A890 Grade 5A
□Austenic 254SMO(CK3MCuN) to A743
Rubber Gaskets:
The gasket seals is C-shaped, made of standard gasket EPDM(ethylene propylene diene monomer) for cold water, hot water, rare acid, oil-free air and multiple chemical product (-50~150℃). It is not suitable for medium like petroleum
Bolts & Nuts:
Type 304 stainless steel track bolts and nuts to ASTM F-593.
□Type 316 stainless steel track bolts and nuts to ASTM F-593
□Type 316 stainless steel track bolts ASTM A-193 B-8M with silicone bronze heavy duty nuts to ASTM B98 C65100