Gnee (Tianjin) Multinational Trade Co., Ltd.
Gnee (Tianjin) Multinational Trade Co., Ltd.
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The ASTM A795 welded steel pipes have gained popularity due to their reliability and high-performance capabilities, making them a preferred choice for fire protection applications.
The use of these pipes is particularly common in fire sprinkler systems and standpipe systems, which require durable and efficient piping to effectively respond to fire emergencies. Additionally, their proven track record of performance and reliability make them a top choice for various other fire protection applications.
Notably, the ASTM A795 welded steel pipes are designed with fire protection in mind, with their structure ensuring high resistance to heat and fire. This makes them an ideal solution for suppressing fires and protecting property, making them a must-have in any fire protection system.
The ASTM A795 welded steel pipes have gained popularity due to their reliability and high-performance capabilities, making them a preferred choice for fire protection applications.
The use of these pipes is particularly common in fire sprinkler systems and standpipe systems , which require durable and efficient piping to effectively respond to fire emergencies. Additionally, their proven track record of performance and reliability make them a top choice for various other fire protection applications.
Notably, the ASTM A795 welded steel pipes are designed with fire protection in mind, with their structure ensuring high resistance to heat and fire. This makes them an ideal solution for suppressing fires and protecting property, making them a must-have in any fire protection system.
Our ERW carbon steel pipes are a versatile product suitable for use in a variety of applications, including construction, building material, and fire sprinkler steel pipelines. Specifically designed for use in fire sprinkler systems, these pipes are highly durable and long-lasting.
The pipes are available in a range of sizes, from 1/2'' to 8'' round hollow, with a wall thickness ranging from 1.3mm to 10mm. We can also cut the pipes to other lengths as per our clients' needs.
Our pipes adhere to the highest international standards, meeting both ISO 9000-2001 and UL certification requirements. They also conform to ASTM A795, ASTM A53, GB/T3091, and other applicable standards, making them well-suited to a variety of end uses.
Our pipes are made using the high-quality electric resistance welding (ERW) technique, which produces pipes that are strong and reliable. Additionally, we offer a choice of surface finishes – galvanized or painted – to prevent rust and ensure long-lasting use.
Our ERW carbon steel pipes can be supplied with plain or threaded ends, including sockets/couplings and plastic caps or grooved with caps. We also offer customized packing options to meet the specific needs of our clients.
We understand the importance of clear product identification in today's market. As such, we can provide customized markings on our products to ensure that they meet the requirements of our clients.
| Product Specifictions | |
| Material: | GrA,Gr.B,Gr.C, S235,S275,S355, A36,SS400,A795 Q195,Q235,Q345 |
| Outer Diameter: | Square pipe:20*20mm~400*400mm Rectangular pipe:20*40mm~300*500mm |
| Wall Thickness: | Round pipe:0.95~17.75mm Square and rectangular pipe:0.4~16mm |
| Standard: | Hollow section: ASTMA500,EN10219,EN10210,JIS3466,GB/T 6728 |
| Certificate: | SO 9001:2008,SGS,BV,CCIC etc |
| Finish of pipe: | Hot dipped galvanized with zinc 220~260g/m2; Pre-Galvanized with zinc 30-150g/m2 Painted with black/varnish lacquer; Oil on the surface to prevent rust; Bare pipe without painting: |
| Pipe End: | Plain end/ Bevel end Groove end; Joint with flange; Threaded |
| Marking: | As per client requirement or mill standard Painting method: Spray white paint |
| Packing: | OD not less than 273mm: Loose packing.piece by piece. OD less than 273mm: In hexagonal seaworthy bundles packed by steel strips. Small size nested into big size |
A795 steel pipe is a specialized type of pipe created specifically for use in fire protection systems. This pipe is manufactured to meet the ASTM A795 standard, ensuring its reliability and durability for such critical applications.
For those who are unfamiliar with ASTM A795, it is a set of standards that outlines the requirements for steel pipes used in fire protection systems. These standards ensure that pipes meet certain quality and safety criteria, such as corrosion resistance and strength.
Before A795 steel pipes can be deemed ready for use, they must undergo rigorous inspections and testing. These processes include non-destructive hydrostatic or electrical methods. Additionally, the inside diameter of the bend must be less than twelve times the outside diameter of the pipe being bent.
Here are some frequently asked questions and answers about our GNEE brand Welded Steel Pipe:
Q: What is the model number of this product?
A: The model number of our Welded Steel Pipe is ASTM A795.
Q: Where is this product made?
A: Our Welded Steel Pipe is made in China.
Q: What is the length of each pipe?
A: The length of each pipe can be customized according to the customer's requirements.
Q: What is the diameter of this pipe?
A: The diameter of our Welded Steel Pipe ranges from 1/2 inch to 8 inches.
Q: What is the material used to make this pipe?
A: Our Welded Steel Pipe is made of high-quality steel material, which ensures durability and long-lasting performance.