Home >

News

07Feb 2023

Double Socket Elbow 90°

The 90° double-socket bend is bent by using a complete set of bending equipment, which is divided into two processes: cold simmer and hot push...
06Feb 2023

Manufacturing Requirements for T-type Ductile Iron Pipe Fittings

The chemical composition of nodular cast iron pipe fittings shall be strictly required. The carbon and silicon content of the original molten iron shall be...
01Feb 2023

Connection Method of Cast Iron Pipe

Cast iron pipes generally adopt rigid joints and flexible joints...
19Jan 2023

Our Company Will Enter The Spring Festival Holiday

Dear customers and friends, our company held the year-end meeting on January 16 and a dinner party on January 17...
12Jan 2023

Cleaning Matters of Ductile Iron Pipe Orifice

Clean the area around the reserved ductile iron pipe orifice, remove the temporary pipe plug from the ductile iron pipe, and check whether there is any debris in the pipe...
11Jan 2023

Reasons for Rusting of Nodular Cast Iron Pipe Fittings

What are the main reasons for the rusting of ductile iron pipe fittings...
10Jan 2023

Precautions for Welding of Ductile Iron Pipe

Check the stress, deformation, operation difficulty level, weldment thickness, welding position and electrode diameter, and prepare the corresponding groove...
04Jan 2023

Happy New Year 2023

Dear customers and friends, the year 2023 have arrived. At such a wonderful moment, I send you a gentle and warm care and wish...
29Dec 2022

Pressure Test Steps Of Ductile Iron Pipe

The pressure test of the connected pipeline shall be conducted under the command of a specially assigned person. The division of labor shall be clear...
27Dec 2022

The Quality Of Ductile Drainage Pipe Fittings

The quality of ductile drainage pipe fittings includes product appearance quality, product internal quality and product use quality...
23Dec 2022

What Should Be Paid Attention To When Connecting Ductile Iron Pipes?

Ductile iron pipe fittings are widely used now. What problems should be paid attention to when connecting them...
20Dec 2022

Analysis Of Bad Installation Of Ductile Iron Pipe Fittings

Ductile iron pipe fittings have been widely used in urban water supply network due to its advantages such as high toughness, good sealing performance, and convenient installation and construction...

First 4 567 8 9 10 Last 6/10

News

Double Socket Elbow 90°

Manufacturing Requirements for T-type Ductile Iron Pipe Fittings

Connection Method of Cast Iron Pipe

Our Company Will Enter The Spring Festival Holiday

Cleaning Matters of Ductile Iron Pipe Orifice

Reasons for Rusting of Nodular Cast Iron Pipe Fittings

Precautions for Welding of Ductile Iron Pipe

Happy New Year 2023

Pressure Test Steps Of Ductile Iron Pipe

The Quality Of Ductile Drainage Pipe Fittings

What Should Be Paid Attention To When Connecting Ductile Iron Pipes?

Analysis Of Bad Installation Of Ductile Iron Pipe Fittings