Anto ray kaslakan ya uusaren ya panag-seal parad saray balbula?

Dakel so klase na balbula, balet pareho so manunan kimey da, salanti, pian ikonekta o putoten so medium flow. Kanian, say problema ed panag-seal na balbula et prominentin tuloy.

Pian naseguro ya sarag na balbula ya putoten so medium flow ya anggapoy itagas, kaukolan ya seguroen ya ag naderal so seal na balbula. Dakel so rason no akin ya onlelereg so balbula, kaiba lay agmakatunongan ya desinyo na istruktura, depektibo so sealing contact surface, malukak iran parte na panagkabit, malukak ya inkabit na laman na balbula tan bonnet, tan arum nira. Amin na sarayan problema et nayarin pansengegan na makapuy ya panagselyo na balbula. Bueno, kanian walay problema ed panag-awas. Kanian, say teknolohiya na panag-seal na balbula et sakey ya importantin teknolohiya ya misiglaotan ed performance tan kalidad na balbula, tan mankaukolan na sistematiko tan aralem ya panagsukimat.

Saray kaslakan ya uusaren ya panag-seal parad saray balbula et manunan kaiba iray onggendan a klase:

1. NBR

Maong ya resistensya na larak, atagey ya resistensya ed isulong, maong ya resistensya ed petang, mabiskeg ya panagpeket. Saray disbentaha to et say makapuy ya resistensya ed abeban petang, makapuy ya resistensya ed ozone, makapuy ya electrical properties, tan medyo abeban elasticity.

2. EPDM

Say sankaimportantian ya kabiangan na EPDM et say superyor ya resistensya to ed oxidation, resistensya to ed ozone tan resistensya to ed corrosion. Lapud say EPDM et kabiangan na pamilya na polyolefin, walaan itan na ekselentin katangian na vulcanization.

3. PTFE

Say PTFE et walaan na mabiskeg ya resistensya ed kemikal, resistensya ed maslak ya larak tan solvent (likud ed saray ketone tan ester), maong ya resistensya ed panaon tan resistensya ed ozone, balet makapuy ya resistensya ed betel.

4. Cast iron

Tandaan: Say cast iron et uusaren parad danum, gas tan larak ya walay temperatura ton≤100°C tan say nominal a presyon na≤1.6mpa.

5. Nickel-based alloy

Tandaan: Saray alloy ya gawad nickel et uusaren parad saray tubo ya walay temperatura ton -70~150°C tan sakey ya engineering pressure PN≤20.5mpa.

6. Copper alloy

Say copper alloy et walaan na maong ya resistensya ed pakasugat tan matukoy parad danum tan steam pipes ya walay temperatura to≤200°Ctan nominal pressure PN≤1.6mpa.