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4YRSNingbo Hengzan Instrument Technology Co., Ltd.

The school table

Adjust the spring tube to show the same pressure at the same pressure as the standard gauge by comparing it with the precision gauge

Automatic refueling

For glycerin or silicone oil, set a certain amount of oil into the pressure gauge automatically

welding

Put the joint into the mold, heat it through the soldering iron, and weld the solder wire to the spring tube joint

اسم	لا	كمية	التحقق

Standard table

NBHZ-01

التحقق

مصنع حجم	10,000-30,000 square meters
موقع المصنع	18 Fengwu Road, Southwest District, Yuyao Economic Development Zone, Zhejiang Province, China
لا. من خطوط الإنتاج	8
عقد تصنيع	OEM Service Offered, Design Service Offered, Buyer Label Offered
السنوي قيمة الانتاج	US$50 Million - US$100 Million

خط الإنتاج	المشرف	لا. من مشغلي	لا. من في خط QC/QA	التحقق

Calibration table dust - free workshop

التحقق

The overpressure leak

Immerse the pressure gauge with certain pressure in water and check for leakage

آلة اسم	العلامة التجارية و نموذج لا	كمية	التحقق

The fatigue test

NBHZ-02

التحقق

High and low temperature test chamber

The pressure gauge can be tested at a set temperature for cold and high temperature resistance

5 - 10 People