Desalination treatment
Sewage water treatment
Drink water treatment
For 15 years, GHL company has provided high-quality, dependable products to clients across Asia, Mid-East ,South America ,Europe. Our company has a professional teamwork in design, productions sales and assenbly byus ,which ensure ourproducts work and reliably. Such us Butterfly valve,Gate valve,Check valve, Ball valve , Globe valve ,Electric actuator device , pneumatic actuator device and other valves and fittings also available from GHL
As a firm that focuses exclusively on water-related projects's products, GHL can offer a depth of experience in the industry.
Our company enjoy the opportunity to work on a wide range of project types within the water engineering field. The valves Wide used in industrial applications and the chemical industry, as well as the fields of water supply and water treatment,waste water treatment, sewage treatment , enviromental protection industry, We work closely with client management, engineering, operations and maintenance staff.
Meanwhile, we win repeat work from many of our clients due to our excellent reputation for client service and quality .
Product design and development
With strong product design and development ability, we adopt Solid Works, Pro / E, AutoCAD so as to ensure the consistency with the software used by customers, and ensure the accurate connection between product drawings and customer requirements. We fully study the problems that are easy to occur in actual working conditions and optimize the product details accordingly to ensure that the products we provide can achieve excellent performance.
QC department
1.Professional QC staff
2.Well equipped inspection and testing
3.Inspection steps we follow :
Material composition analysis and testing
Dimension measuring
Pressure testing
Torque value measurement.
4.Our engineers with rich experiences can provide reasonable valve selection suggestions and effective installation guidance.
Production department
There are 5 more managers and operators with more than 8 years’ experiences in production department .
Well equipped with different installation tools could ensure to finish the orders timely and Efficiently .
Wide range
Butterfly valve:DN25~DN3000
Gate valve:DN40~DN1200
Check valve：DN40~DN1200
| Valve Type | Pressure | Size Range |
| Butterfly Valve | PN6 | DN25-DN3000 |
| PN10 | DN25-DN2000 | |
| PN16 | DN50-DN300 | |
| PN25 | DN50-DN300 | |
| Gate Valve | PN10 | DN40-DN1200 |
| PN16 | DN40-DN600 | |
| Check Valve | PN10 | DN40-DN1200 |
| PN16 | DN40-DN1200 |
various manufacturing standa
Butterfly valve: API609 AWWA C504 EN593 DIN JIS AS…
Gate valve：BS5163 DIN3352 AWWA C515 AS…
Check valve：API594 CL125 CL150 EN12334 BS…
Diversified product structure
Diversified product structure：
Wafer type
Lugged type
Double flange
Single flange
Concentric
Double eccentric
Dovetail (Tongue and groove) seat
Cartridge (backseat)
vulcanized seat…
Diversified product structure
Various product materials
Main material for body and disc:
Cast Iron
Ductile Iron
Cast Steel
Stainless Steel
Duplex stainless steel
Al-bronze
Full PTFE lined butterfly vlave
PTFE/PFA lined disc and seat by our own .
PTFE butterfly valve structure:
wafer type
lugged type
double flange
U section type.
Max working pressure:1.6MPA
Max size:DN1200
Packaging
Our valve’s packaging take all the below into consideration：
*Characteristics of land and sea transportation
*Foreign local laws and regulations
*The goods safety
*Saving transport cost
