DIZAYN VA ISHLAB CHIQARISH STANDARTI
• Dizayn va ishlab chiqarish: GB/T 12234, DIN 3352
• Yuzma-yuz: GB/T 12221, DIN3202
• Oxirgi gardish: JB/T 79, DIN 2543
• Tekshirish va sinov: GBfT 26480, DIN 3230
Texnik xususiyatlari
-Nominal bosim: 1,6, 2,5,4,0, 6,3Mpa
• Quvvat sinovi: 2,4, 3,8,6,0, 9,5Mpa
-Muhr sinovi: 1.8,2.8,4.4, 7.0Mpa
• Gaz muhrining sinovi: 0,6Mpa
• Vana korpusi materiali: WCB(C), CF8(P), CF3(PL), CF8M(R), CF3M(RL)
• Kerakli muhit: suv, bug ', neft mahsulotlari, azot kislotasi, sirka kislotasi
• Mos harorat: -29℃~425℃