Tsev > Cov khoom lag luam > Kev ntsuas siab > Diaphragm Txhaws Cov Ntshav Tes Dej Siab

Cov khoom lag luam

Cov Khoom Kawg

Tiv tauj peb

Lub Hoobkas: No.90 xinxin Rd, Fengdu Muaj Thaj chaw, Hangzhou, Tuam Tshoj.311115.
Chaw Haujlwm: RM 707, 3 # Haloplaza, Liangzhu, Yuhang Dist, Hangzhou, Suav teb.
Jeffkf1502@163.com
Tel: +86-0571-88550927
Fax: +86-0571- 88550920
Wechat Whatsapp: + 86 18758159121

Diaphragm Seal Assembly Pressure Gauge

● Cov cuab yeej no muaj lub diaphragm uas, nyob rau hauv cov txheej txheem kua siab, ua ncaj qha rau ntawm lub zog.
● Cov cuab yeej no tuaj yeem kuaj xyuas qhov siab ntawm cov kua nplaum los yog crystallizable lossis cov kua dej khov.

Xa kev nug

Hauj lwm lawm

Ntim& Kev xa khoom:

Ntim: ib lub thawv rau ib lub thawv.

Ntim hom: hnab polyester+ lub thawv ntawv, thawv, pallet.

Thawv hnyav: 20-25kg

Lub sij hawm xa tuaj: 7-30 hnub

Chaw nres nkoj: Ningbo lossis Shanghai

Warranty: 1 xyoo

Cov lus piav qhia khoom:

Sealing kua xaiv rau kev ntseeg tau thiab kev nyab xeeb, cov kua tsim nyog yog xaiv raws li lub hom phiaj.

Sealing kua	Qhov kub thiab txias	Qhov hnyav g / cm3	ntim coefficient 1/ºC	Siv
Hnyav viscous	-10~200ºC	1.07	0.95×10-3	kub kub
tsawg viscous silicone	-30~100ºC	0.94	1.08×10-3	kev siv
glycerin daws	-5~100ºC	1.27	0.61×10-3	siv zaub mov

Diaphragm khoom

corrosion nruab nrab	Diaphragm khoom
Tin tooj (QSn6.5-0.4)	SUS 316	tantalum (Ta)	monel ib (Ni70Cu30)	Hartz hlau (HC)	teflon (F4)
vitriol (H2SO4)	√	△	O	√	√	√
Nitric acid (HNO3)	×	√	O	×	√	√
muriatic acid (HCL)	△	×	O	×	√	√
phosphoric acid (H3PO4)	√	√	O	√	√	√
Acetic acid (CH3COOH)	√	√	O	√	O	√
Caustic Soda (NaOH)	△	O	△	O	O	√
Dej qab zib (Na2CO3)	O	O	O	O	√	√
Baking soda (NaHCO 3)	√	O	O	O	O	√
Chlorine (CL2)	qhuav: √ ntub: ×	qhuav: √ ntub: ×	O	qhuav: √ ntub: ×	√	√
Roj thiab roj (Br2)	qhuav: △ ntub: ×	qhuav: × ntub: △	O	qhuav:o ntub: ×	O	√
Ammonia (NH3)	×	√	×	×	O	√
Hiav txwv (30% NaCL)	√	√	O	O	O	√
Kev qhia: O-zoo tshaj △-siv nrog mob √-ok X-tsis siv