Fire Pipe Line Supplies

Discover quality fire pipe solutions designed to fight against fire hazards. 

Cutting-edge fire pipeline system meets stringent safety standards for reliable performance.

Fire Pipe Line Specifications

fire pipe

Name: Steel Fire Pipe Line

Standards: ASTM A135, ASTM A795, ASTM A53, EN 10255, UL Listed, FM Approved.

Grade: SS400, SPHC

NPS: 1/2 inch to 10 inch

DN: 15 to 250

Out Diameter: 21.3 to 273.1 mm (0.84 inch to 10.75 inches)

Fire Pipe Line Standard Size Chart

Dimensions, Weights, Test Pressures For Standard-Weight Fire Protection Pipe—Schedule 30 and Schedule 40
NPS Designator DN Designator Outside Diameter Nominal Wall Thickness A Weight Plain End Weight Threaded and Coulpled B Test Pressure
Furnace-welded Seamless and Electric-Resistance- Welded
in. mm in. mm lb/ft kg/m lb/ft kg/m psi kPa psi kPa
 1/2 15 0.840 [21.3] 0.109 [2.77] 0.85 [1.27] 0.85 [1.27] 700 [4800] 700 [4800]
 3/4 20 1.050 [26.7] 0.113 [2.87] 1.13 [1.69] 1.13 [1.68] 700 [4800] 700 [4800]
1 25 1.315 [33.4] 0.133 [3.38] 1.68 [2.50] 1.68 [2.50] 700 [4800] 700 [4800]
1 1/4 32 1.660 [42.2] 0.140 [3.56] 2.27 [3.39] 2.28 [3.40] 1000 [6900] 1000 [6900]
1 1/2 40 1.900 [48.3] 0.145 [3.68] 2.72 [4.05] 2.73 [4.07] 1000 [6900] 1000 [6900]
2 50 2.375 [60.3] 0.154 [3.91] 3.66 [5.45] 3.69 [5.50] 1000 [6900] 1000 [6900]
2 1/2 65 2.875 [73.0] 0.203 [5.16] 5.80 [8.64] 5.83 [8.68] 1000 [6900] 1000 [6900]
3 80 3.500 [88.9] 0.216 [5.49] 7.58 [11.29] 7.62 [11.35] 1000 [6900] 1000 [6900]
3 1/2 90 4.000 [101.6] 0.226 [5.74] 9.12 [13.58] 9.21 [13.71] 1200 [8300] 1200 [8300]
4 100 4.500 [114.3] 0.237 [6.02] 10.80 [16.09] 10.91 [16.25] 1200 [8300] 1200 [8300]
5 125 5.563 [141.3] 0.258 [6.55] 14.63 [21.79] 14.82 [22.07] C C 1200 [8300]
6 150 6.625 [168.3] 0.280 [7.11] 18.99 [28.29] 19.20 [28.60] C C 1200 [8300]
8 200 8.625 [219.1] 0.277A [7.04] 24.72 [36.82] 25.57 [38.09] C C 1200 [8300]
10 250 10.750 [273.1] 0.307A [7.80] 34.27 [51.05] 35.78 [53.29] C C 1000 [6900]
A   NPS 1/2 through 6 [DN 15 through 150]—Schedule 40; NPS 8 and 10 [DN 200 and 250]—Schedule 30.
B     Based on 20-ft [6.1-m] lengths.
c   Furnace-welded pipe is not made in sizes larger than NPS 4 [DN 100].

Production Standards of Fire Pipe Products

Quality is at the core of our production process, our fire pipes are manufactured in accordance with the highest industry standards. 

 

Trust in PandaPipe means investing in a product that prioritizes your safety and satisfaction.

FAQs about Fire Pipe Line Products

What are the main causes of corrosion in fire sprinkler systems?

The main causes of corrosion in fire sprinkler systems are the combination of metal, water, and air. 

Bacteria can also enhance the effects of general corrosion.

Pinhole leaks occur when pit corrosion breaks through the external piping wall from the internal piping wall.

It may be caused by microbial activity or oxygen cell corrosion.

Why Choose Us as Fire Pipe Line Supplier?

1. Unmatched Expertise

25 years of expertise and a dedicated team of industry professionals.

Comprehensive understanding of fire safety regulations and cutting-edge manufacturing processes.

2. Premium Quality Assurance

We adhere strictly to international quality standards, employing rigorous quality checks at every stage of production. 

This dedication guarantees fire pipe line products that are robust, durable, and engineered for optimal performance.

3. Innovative Solutions

We continuously invest in research and development, staying ahead of emerging trends and technological advancements in fire safety. 

We are eager to offer innovative, state-of-the-art fire pipe solutions tailored to meet diverse customer needs.

4. Reliability & Trust

When you choose PandaPipe as your fire pipe line supplier, you gain a partner dedicated to reliability and trust. 

Our unwavering commitment to on-time delivery and customer satisfaction ensures a seamless experience from inquiry to delivery.

5. Global Reach

Our products have reached clients worldwide, earning us a reputation as a trusted global supplier of fire pipe line products. 

Regardless of location, our commitment to quality and service remains unwavering.

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