Shandong, China
Business Type:
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Rigid Coupling, Flexible Coupling, Pipe Coupling manufacturer / supplier in China, offering Fire Fighting Pipe Fittings Approved by FM/UL/Ce, 6" Grooved Long Radius 90 Elbow (UL Listed, FM Approved), Fire Protection, Grooved Coupling and Fittings 6′′ and so on.

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Fire Fighting Pipe Fittings Approved by FM/UL/Ce

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Purchase Qty. / Reference FOB Price
100-499 Pieces US $0.8
500+ Pieces US $0.6
Port: Qingdao, China
Production Capacity: 45000 Tons/Year
Payment Terms: L/C, T/T, Western Union
Connection: Male
Structure: Grooved and Threaded
Flexible or Rigid: Rigid
Material: Ductile Iron ASTM A536
Standard: UL/FM Standard
Size: 1"-12"

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Basic Info

Model NO.: xGQT01/XGQT02XGQT16/XGQT10
Technics: Casting
Tensile Strength: Min.65,000(MPa-448)
Yield Strength: Min.45,000(MPa-310)
Elongation: Min.12%
Gasket: EPDM, Nitril or Silica Gel
Surface: Epoxy Powder/Galvanized/Paiting
Bolts & Nuts: Comforming to ISO898-1 Class 8.8
Cerfiticate: FM/UL/CE/CCC
Trademark: Luyuan
Transport Package: Using Carton on Pallet
Specification: Grade A
Origin: Shandong Province, China
HS Code: 73071100

Product Description

Product Details         FM/UL/CE Ductile Iron Grooved Fittings for Fire protection System
Product NameDuctile iron grooved pipe fittings and couplings
Product series1)Rigid coupling, Flexible coupling, Reducing Flexible coupling
2)Grooved equal tee, Grooved reducing tee, Threaded reducing tee,Grooved 
  mechanical tee,Threaded mechanical tee,Threaded U-Bolted mechanical tee
3)90°Elbow, 45°Elbow, 22.5°Elbow, 11.25°Elbow
4)Grooved equal cross,Grooved reducing cross,Threaded reducing cross
5)Grooved reducer,Threaded reducer, Threaded eccentric reducer
6)Grooved adaptor flange, Threaded adaptor flange,Spilit Flange
8)Produce per customer's requirement
Size1/2 inch-12 inch
MaterialDuctile iron,ASTM A536/QT450-10
Working pressure300Psi/2.07Mpa
Surface finishEpoxy powder,Paint,Galvanized,Dacromet
Capacity45000 Tons/Year
Packing1)Carton,Plywood pallet with plastic film
2)Wood case
3)As per cutomer's requirement
Delivery Time20-30 days after receiving deposit
Payment termsT/T or L/C at sight
Application1)Automatic sprinkler system for fire protection on commercial,civil and
  munisipal constructions like water supplying,gas supplying,heat supplying,etc.
2)Industrial pipeline system on shipping, mine, oil field, textile,powder plant,etc.
3)Pipeline system on subway station,railway station,airport,seaport,bridge,etc. 
Fire Fighting Pipe Fittings Approved by FM/UL/Ce
Fire Fighting Pipe Fittings Approved by FM/UL/Ce
You can download from our company Website, there are full series of product  cataloges.


We have two automatic casting lines, One is the World's leading DISAMATIC molding line from DENMARK , the production process use fully automatic intelligent control system. to ensure the high quality of each coupling, so we will be your best supplier!

Heat treated and electro galvanized bolts with oval neck, and heavy duty hexagon nuts.
Track head meet to the physical and chemical requirements of ISO898-1 class 8.8
Standard:  Grade "E" EPDM (Color code: Green stripe)
          Temperature range -30°F to +230°F (-34°C to +110°C). Recommended for cold and hot water service within the specified temperature range plus a variety of dilute acids, oil-free air and many chemical services. NOT RECOMMENDED FOR PETROLEUM SERVICES.
Optional:  Grade "T" Nitrile NBR (Color code: Orange stripe)
 Temperature range -20°F to +180°F (-29°C to +82°C). Recommended for petroleum products, air with oil vapors, vegetable and mineral oils within the specified temperature range. Not recommended for hot water services over +150°F (+66°C) or for hot dry air over +140°F (+60°C).


1.What is your MOQ?
   Our MOQ is usually 1 pallet.
 2.What is your delievery time?
   The time of delievery is around 20-30days.
 3.What is the shipping port?
    We ship the goods via Qingdao
 4.What is your payment terms?
    We accept 30% T/T in advance,70% in the period of shipment or 100% L/C.
 5.How should I contact you?
    You can send us an email by click Contact Supplier bottom.
 6.What is the location of your factory?
    Our factory is located in Weifang City, Shandong Province,China.
    If you would like to have a visit, you are much welcome.
 7.How about the samples?
    We could send you the samples ,most samples are free to send to most places in China.If sent to other         countries,transport fee shoule be paid by you.

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