FM UL Approved Fire Fighting Pipes Fire Protection System Fire Sprinkler System ASTM A795 ERW Pipe
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FM UL Approved Fire Fighting Pipes Fire Protection System Fire Sprinkler System ASTM A795 ERW Pipe

Length 5.7m,6m or customized
Application pipeline
Shape Round
Hardness ≤230HB
Pipe Wall Thickness K7,K9, C40, C30, C25, etc
Yield (≥ MPa) ≥300Mpa
Material Ductile Iron
External Coating Zinc + bitumen painting,Fusion bonded epoxy coating,etc
Certification CE,WRAS, ISO2531, EN545, ISO9001, ISO14001, 18001,etc

Product Name Ductile iron pipe
Diameter DN80mm-DN1600mm
Length 6000mm
Yield (≥Mpa) 270
Hardness 230HB
Pull Strength 420Mpa
Grade K7, K8, K9, K10
Material Ductile iron
Joint Structure Push-on joint/mechanic joint
Certification ISO2531/EN545/EN598/BV/WARS/SGS
Internal coating Mortar cement lining/high alumina cement mortar lining
External coating Zinc + bitumen painting+ epoxy painting
Color Black bitumen/red epoxy
Quality Control 100% inspection + professional Lab test
Application Sewage water/dringking water
Package Packed by steel strips or as customized
Processing Service Lining and spraying
Supply Ability 1000 tons per month ductile cast iron pipe

Special Pipes For Sprinkler Systems With International Fire Protection Certification

Our galvanized steel pipes are meticulously crafted to meet the rigorous demands of fire protection systems. Manufactured with precision and care, these pipes are designed to be reliable and durable, ensuring the safety and security of buildings in the event of a fire. Compliant with industry standards such as ASTM A795 ERW, our fire sprinkler system pipes offer superior performance and peace of mind.

For projects requiring steel specifically engineered for fire-fighting applications, our steel for fire fighting projects stands out as a top choice. These pipes are constructed to withstand high temperatures and extreme conditions, making them ideal for use in fire protection systems. With a focus on quality and reliability, our fire-fighting steel pipes are designed to deliver consistent performance when it matters most.

Our range of FM UL approved fire fighting pipes is renowned for its exceptional quality and reliability. These pipes have undergone rigorous testing and certification to ensure compliance with industry standards, providing confidence and assurance to our customers. With a focus on safety and performance, our FM UL approved pipes offer peace of mind in fire protection applications.

When it comes to sourcing fire-fighting pipes, we understand the importance of affordability without compromising on quality. That's why we offer the best price fire fight pipes without sacrificing on performance or reliability. Our commitment to providing cost-effective solutions ensures that our customers can achieve their fire protection goals without exceeding their budget.

In conclusion, our good quality fire fight steel pipes are engineered to meet the demanding requirements of fire protection systems. From galvanized steel pipes to ASTM A796 ERW pipes, our comprehensive range ensures that customers have access to the best-in-class solutions for their fire-fighting needs. With a focus on quality, reliability, and affordability, our pipes are the ideal choice for ensuring the safety and security of buildings against the threat of fire.

In the process of hot metal preparation,quality and temperature must be strictlycontrolled. Each furnace and each package mustbe analyzed by composition so that the molteniron is completely in line with castingrequirements.

Water-cooled metal mold centrifuge was usedto cast high-temperature molten iron, which wascontinuously poured into the high-speed rotatingpipe mold and solidified to form ductile iron pipeby water cooling. Cast ductile iron pipes areimmediately inspected and weighed to ensure thatthe quality of each pipe meets the requirements.

The cast ductile iron pipe enters the annealingfurnace. The length of the annealing furnace in ourcompany is 70m, whi r is the longest in China. Itcan ensure that the cast iron pipe is annealedsufficiently to obtain the metallographic structureneeded for the ductile iron pipe.

According to the customer's requirement, thehigh-pressure electric spraying machine is used tospray zinc according to ISO2531 internationalstandard (130g/m2) to increase the anticorrosionability. Qualified ductile iron pipes are sent to thegrinding position for external inspection, and eachpipe bearing, socket, inner wall grinding andcleaning.

The well-maintained pipes are first heatedand then sprayed with anticorrosive paint by anai!tomatic spraying machine to increase theanticorrosive ability of the pipes.


1. How can I get a quotation from you ?

You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager.
And you can also find our contact information on contact page.

2.Can I get samples before order ?

Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings. We can build the molds and fixtures.

3. what is your delivery time ?

The time of delivery is usually around 1 month(1*40FT as usual).
We can send out in 2 days, if it has stock.

4.What is your payment terms?

Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble.EXW,FOB,CFR,CIF,DDU.

5. How can you garantee what I got will be good ?

We are factory with 100% predelivery inspection which garantee the quality.

6 How do you make our business long-term and good relationship?

: We keep good quality and competitive price to ensure our customers benefit ;

Providing high-quality steel products for 10 years , successfully developing over 50+ international markets and continuously developed more high-quality customers.As long as confirming our quality problem , implement the principle of 100% refund and compensation after receiving cargo, ensure the safety of customer funds, ensure customers achieve secure procurement

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