Smart products for Industry 4.0 - Our "Modular Fabricated Fire Sprinkler Pipes". Make your customer-oriented design and installation faster, more efficient and more cost-effective. Josh Global Corporation
Modular Fabricated Fire Sprinkler Pipes (UL&cUL listed  schedule 5, 7, 10, 40 A135, A53) Manufacturer and Fabricator, Couplings and Fittings Distributor.

  Home  |  Schedule 5, 7 pipes  |  Schedule 10, 40 pipes  |  Green and Sustainable  |  Q&A  |  Contact us

Schedule 10, 40 Fire Sprinkler Pipes
with UL&cUL listed:


3" SCH 10 PIPE   Black Pipes -1   sch5pipe       

 
Cost effective: Just 50% your local fabricated pipes prices because cheaper steel cost and pipes fabrication cost in Taiwan. Direct buy from factory, no agent in the middle.
  Direct install your Fire Protection Systems by our customed-made Modular Fabricated Pipes: Direct install immediately and finish on time.
  Certification: UL&cUL listed.  
. Rated/Test pressure − 300/1,800 psi certified by UL.
 2-1/2" (76.1 mm) pipes (European Standard) and 2-1/2" (73 mm) pipes (American Standard):
  1.
While 2-1/2"(76.1 mm, DN 70) pipes replace 2-1/2"(73 mm, DN 65) pipes, internal diameter (ID) will increase 1.88 - 4.32 mm. It's like schedule 10 2-1/2" pipes replace schedule 40 2-1/2" pipes (ID increase 2.57-5.85 mm), just slightly amend Hydralic Calculation.
  2. It's common 2-1/2" (76.1 mm) pipes size in Taiwan and we can offer you few quantity per order. 2-1/2" (73 mm) pipes need special-made and will be more expensive and need order large quantity.

  3. Our U.S. customers order 2-1/2" (76.1 mm) pipes and 2-1/2" (76.1 mm) shurjoint couplings ans saddle-lets from us.

  4. Larger ID of 2-1/2" (76.1 mm) pipes can enhance hydraulics
and possuble downsizing piping requirements compared with 2-1/2" (73 mm) pipes. It save your pipes and fittings cost.


Coating:

  1. Spray lacquer finish after fabrication or oil coating. The paint color can be black, red, transparent...etc.
  2. Pre-galvanized pipes -
Our Pre-Galvanized Fire Sprinkler Pipes are made by Hot-dip Galvanized Steel Sheets, like wheatland's GL Galvanized Fire Sprinkler Pipes are made by Galvalume Steel Sheets. The same prices with our black pipe. Ideal use in wet, dry, pre-action and deluge systems by UL certification. Good at Good-looking and Anti-Corrosion. Short Lead Time after you order.
  3.
1"-2" zinc-electroplated pipes: 10'-12' long, Groove both ends. UL&cUL listed. Good-Looking and we have installed in Las vegas for 13 years, still good performance. Can install Saddle-Lets or weld Welded Outlets on pipes.


Schedule 10 fire sprinkler pipes specification:

NPS/DN OD
(in/mm)
ID
(in/mm)
Thickness
(in/mm)
Weight
(Lbs/ft;kg/m)
Rated/
Test Pressure
1" / DN 25 1.315/33.4 1.097/27.9 0.109/2.77 1.41;2.09 300/1800 psi
1-1/4" / DN 32 1.660/42.2 1.422/36.7
0.109/2.77
1.81;2.69
300/1800 psi
1-1/2" / DN 40 1.900/48.3 1.682/42.8
0.109/2.77
2.09;3.11
300/1800 psi
2" / DN 50 2.375/60.3 2.157/54.8
0.109/2.77
2.64;3.93
300/1800 psi
2-1/2"(73 mm) / DN65 2.875/73.0 2.635/66.9 0.120/3.05 3.53;5.26
300/1800 psi
2-1/2"(76.1 mm) / DN70 3.000/76.1 2.756/70.0 0.120/3.05 3.68;5.48 300/1800 psi
3" / DN 80 3.500/88.9 3.260/82.8
0.120/3.05
4.34;6.46
300/1800 psi
4" / DN 100 4.500/114.3 4.260/108.2
0.120/3.05
5.62;8.37
300/1800 psi

Schedule 40 fire sprinkler pipes specification:

NPS/DN OD
(in/mm)
ID
(in/mm)
Thickness
(in/mm)
Weight
(Lbs/ft;kg/m)
Rated
/Test Pressure
1" / DN 25 1.315/33.4 1.049/26.6 0.133/3.38 1.68;2.50 300/1800 psi
1-1/4" / DN 32 1.660/42.2 1.380/35.1
0.140/3.56
2.28;3.40
300/1800 psi
1-1/2" / DN 40 1.900/48.3 1.610/40.9
0.145/3.68
2.73;4.07
300/1800 psi
2" / DN 50 2.375/60.3 2.067/52.5
0.154/3.91
3.69;5.50
300/1800 psi

The thickness tolerance is +/- 12.5% by ASTM and UL regulation.

Application information:

  1. Meet ASTM A135, A53 and DIN EN 10255 requirement.
  2. Meet NFPA 13 and 14 standards.
  3. For wet, dry, preaction and deluge type sprinkler system by UL&cUL certification.
  4. Ends: roll grooved and plain. Can groove both ends in our factory.
  5. Jointed by welding or by all brand UL listed rubber gasketed couplings.
  6. Standard length: 21 feet or 6 meter. Can be ordered by custom length.