Latest Stlye Stainless Steel Pressure Gauge Manometer with Flange Connection

Diaphragm-Seal Stainless steel Pressure Gauge

Application
Diaphragm pressure gauge is widely used in the process of petroleun,chemical,alkali production, chemical fiber,pharmacy,food,textile industries;suitable for measuring the corrosive,high temperature,high viscosity,easy to crystallization,easy to solidification and solid floating medium pressure,and for some measurement medium which cannot be used directly into the universal pressure gauge and the place where the clean to prevent precipitation pressure detection,diaphragm separator and universal pressure gauge must be used to form a system of diaphragm table.

Theory
When measuring the pressure of medium P acts on the diaphragm deformation,compression pressure gauge sealing fluid pressure system,make its forming P-delta P stress,when the diaphragm of the rigid enough hours,the delta P are also small,pressure meter pressure system formed nearby for measuring the pressure of medium.


Pressure range,Accuracy
The Introduction of Our Company

QINGDAO HAKIN AUTO-METERS CO., LTD was established in July 1987. The company has been focusing on production of pressure gauge , regulator , welding and cutting torch for more than 30 years . Our products are exported to Europe , America, Southeast Asia, Russia and a dozen of countries. 

    We supply different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of " Quality first, service first, continuous improvement and innovation to meet the customers" For the management and " Zero defect, zero complaints" As the quality objective.

Certificate


Packaging & Shipping

Why Choose Us?
   1.) We are specialized in pressure gauge for 30 more years.
   2.) Strictly quality controlling and inspecting system.
   3.) Reasonable and competitive price.
   4.) Fast delivery and time service.
   5.) Small quantity order is welcome.

FAQ:
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: FOB, CFR, CIF.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
 

Diaphragm-Seal Stainless steel Pressure Gauge

Application
Diaphragm pressure gauge is widely used in the process of petroleun,chemical,alkali production, chemical fiber,pharmacy,food,textile industries;suitable for measuring the corrosive,high temperature,high viscosity,easy to crystallization,easy to solidification and solid floating medium pressure,and for some measurement medium which cannot be used directly into the universal pressure gauge and the place where the clean to prevent precipitation pressure detection,diaphragm separator and universal pressure gauge must be used to form a system of diaphragm table.

Theory
When measuring the pressure of medium P acts on the diaphragm deformation,compression pressure gauge sealing fluid pressure system,make its forming P-delta P stress,when the diaphragm of the rigid enough hours,the delta P are also small,pressure meter pressure system formed nearby for measuring the pressure of medium.


Pressure range,Accuracy
The Introduction of Our Company

QINGDAO HAKIN AUTO-METERS CO., LTD was established in July 1987. The company has been focusing on production of pressure gauge , regulator , welding and cutting torch for more than 30 years . Our products are exported to Europe , America, Southeast Asia, Russia and a dozen of countries. 

    We supply different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of " Quality first, service first, continuous improvement and innovation to meet the customers" For the management and " Zero defect, zero complaints" As the quality objective.

Certificate


Packaging & Shipping

Why Choose Us?
   1.) We are specialized in pressure gauge for 30 more years.
   2.) Strictly quality controlling and inspecting system.
   3.) Reasonable and competitive price.
   4.) Fast delivery and time service.
   5.) Small quantity order is welcome.

FAQ:
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: FOB, CFR, CIF.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
 

Air Cooled Water Chiller

The air-cooled screw low-temperature chiller, with shell-and-tube evaporator and condenser, and fin heat exchangers, works well for R22, R404A, R410A, R134A, R407C, R513A, and other refrigerants. Most applications are for freezing processes in medicine, chemical industry, electronics, food processing, etc. The unit has a cooling capacity range 60kw~340kw with an outlet temperature 5C~-35C.

For an integrate system, our air cooled chiller can also come with water pump, water tank, for a modularized package.

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Guangdong Jiema Energy Saving Technology Co.,Ltd , https://www.jiemaheatexchanger.com