Top Quality Check Valve

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Product Description:

 

Top Quality Check Valve 

 

1.ISO900 and ISO2000 certification.

 

2.Export to Southeast Asia, the Middle East and South America.

 

Top Quality Check Valve

1) Work pressure: 1.7MPa

2) Prevent blast pattern

3) Released pressure: 2.2±10%MPa

4) Inlet bond: PZ28-1.814

5) Outlet bond: W0.885-1.814 left

6) Diameter: φ7

7) Weight: 476g

8) Material: HPb59-1

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Q:The wire for electric welder is connected to one end of the electrode holder, at least how many meters
One line is 2.5 meters, the two line is 30 meters
Q:In welding, welding hot very much is going on? This way?
General cable clamp and poor contact resistance caused by too much. Methods: to ensure good contact with the cable holder!
Q:What is the 500A electric welding welder
Yes, manual welders are availableAC BX seriesDC ZX7 seriesDoes the manual welder {1 stop} have more than 500? Not seen。
Q:What kind of electric welding pliers? It's pure copper, durable
The electric welding pliers to launch new products in 2013 wang'er, improve the softening temperature of 350-400 degrees of hardness increased 6 times more durable and more wear-resistant with this really good
Q:In the field of electric welding machine to clamp connection generally do not use what types of wire, or what type of commonly used wire
Generally requires construction within 30 meters. 100A with less than 25 square millimeter of copper wire, 200A~300A current with 35 square millimeter copper core wire, 300~400A current with 50 square millimeter copper core wire.
Q:You need to apply grease holder CPU
Shan Shuo as both legs straw
Q:A hand holding a wire holder line will be charged.
Dry environment, dry palms will not be the case.
Q:A welding machine can be connected with a holder, you two
1, due to the common AC arc welder with temporary load rate is very low (below 30%), the two holder is not acceptable to use at the same time.2, AC welding machine is actually a special step-down transformer, AC welding transformer, or called "welding transformer". Usually made into single-phase, cooling way for air self cooling, intermittent work, from no-load to short circuit, and from sister road to no-load, the load current changes rapidly.3, when welding arc circuit is in short circuit state, the voltage drop sharply, the current needs; to arc arc, this electrode and the pool containing solution or short circuit transition state, voltage or current is decreased; after the transition in the normal welding state, the voltage rise, the current decline.
Q:How to configure the welding line of electric welding machine
According to the power of the welder, there are usually 35 square and 50 square lines.Electric welding machine cable (YH cable) full name high strength rubber sleeve electric welding machine cable, commonly known as welding wire, is YC cable (Universal rubber sleeve cable) one kind. Specifications of the model has 16 square, 25 square, 35 square, 50 square, 70 square, 95 square, 120 square, etc..The structure of the cable for the welder is single wire core, usually composed of copper wires and copper wires. The group of copper wires make up the conductor part of the welding machine cable, so the YH cable is thicker and hundreds of copper wires. A plurality of groups of copper wires are wrapped around a layer of heat-resistant polyester film. The insulating layer is pure natural rubber and the copper wire is oxygen free copper, so as to ensure the good conductivity of the wire core and the safety of the cable.
Q:Have positive and negative electric welding machine, electric welding pliers with which side up to the
Fine! The manufacturer's instructions are mostly negative!
As a professional supplier of welding tools, we have built up our own experience in machining, quality control and testing in the past 10 years.Every product is inspected and tested strictly before delivery. With sincere earnestness and honesty, we are sure that we will impress our customers with our good quality and excellent services. We are looking forward to establishing long term business relationships with worldwide customers. "Talents, Quality and Customers" are what drive our development. We will continue to improve the working ability of our staff and product quality to better serve our customers. With progressive spirit, we are bound to create a new history.

1. Manufacturer Overview

Location Zhejiang,China
Year Established 2003
Annual Output Value US$50 Million - US$100 Million
Main Markets North America 7%
South America 6%
Eastern Europe 16%
Southeast Asia 13.2%
Africa 3%
Oceania 0.4%
Mid East 19%
Eastern Asia 0.7%
Western Europe 8%
Northern Europe 15.4%
Southern Europe 0.7%
South Asia 7.9%
Domestic Market 2.7%
Company Certifications ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port NINGBO,SHANGHAI
Export Percentage 51% - 60%
No.of Employees in Trade Department 21-50 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 5,000-10,000 square meters
No. of Production Lines 4
Contract Manufacturing OEM Service Offered
Product Price Range High and/or Average