Shandong, China
Business Type:
Manufacturer/Factory
Export Year:
2014-10-01
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Service
Sample Available

Stainless Steel Pipe Coupling, Flexible Coupling, Riged Coupling manufacturer / supplier in China, offering Stainless Steel Pipe Coupling Approved by FM/UL with Competitive Prices, Grooved Pipe Fittings Reducing Tee 1 1/2′′x1′′ with FM/UL Approval, Grooved Pipe Fittings Reducing Tee 1 1/4′′x1′′ with FM/UL Approvals and so on.

Diamond Member Since 2015
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Supplier Homepage Products Coupling Stainless Steel Pipe Coupling Approved by FM/UL with Competitive Prices

Stainless Steel Pipe Coupling Approved by FM/UL with Competitive Prices

Get Latest Price
Purchase Qty. / Reference FOB Price
100-499 Pieces US $0.8
500+ Pieces US $2.5
Production Capacity: 45000 Tons/Year
Transport Package: Carton with Plywood Pallet or Wooden Box
Payment Terms: L/C, T/T, Western Union
Connection: Grooved or Threaded
Structure: Squal
Flexible or Rigid: Flexible
Material: Ductile Iron
Standard: ASTM/ANSI/BS
Size: 1"-16"

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Basic Info

Model NO.
XGQT1/XGQT2
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
Delivery Port
Qingdao
Trademark
Luyuan
Specification
Grade A
Origin
Shandong Province, China
HS Code
73071100
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
7)Cap
8)Produce per customer's requirement
BrandLuyuan
CertificationFM/UL/CE/CCC/ISO
Size1/2 inch-12 inch
MaterialDuctile iron,ASTM A536/QT450-10
TechnicsCasting
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. 

 SPECIFICATION :
 You can download the full series of product catalogues from our Website www.luyuanguanjian.cn

FLEXIBLE COUPLIG Technical Date:
NominalPipe O.DWorkingDimensionBolt/Nut
Sizemm/inPressure
mm/in
PSI/MPaABC



mm/inmm/inmm/in
4048.330070113.445M10*55
1.92.072.7564.4651.772
5060.330082.8125.846.4M10*55
22.3752.073.264.9531.827
657330095.8139.246.6M10*55
2.8752.073.7725.481.838
6576.130098.8142.246.8M10*55
32.073.895.5981.843
8088.9300112.42156.647.4M10*55
33.52.074.4266.1651.866
100114.3300139.8191.850M12*65
44.52.075.5047.5511.969
125139.7300167.8220.250M12*70
55.52.076.6068.6691.969
150165.1300194.8248.650M12*70
66.52.077.679.7871.969
150168.3300198.6252.650M12*70
66.6252.077.8199.9451.969
200219.1300254.4322.261.4M16*85
88.6252.0710.01612.6852.417
250273300312.8391.862.8M20*100
1010.752.0712.31515.4252.472
300323.9300365.6445.863.7M20*100
1212.752.0714.39417.5512.508
NominalPipeWorkingDimensionBolt Size
SizeO.DPressuremm
mm/inmm/inPSI/MPaABC



mm/inmm/inmm/in
3242.450064106.245M10*55
1.6693.452.524.181.772
4048.350070113.445M10*55
1.93.452.7564.4651.772
5060.350082.8125.846.4M10*55
22.3753.453.264.9531.827
657350095.8139.246.6M10*55
2.8753.453.7725.481.835
6576.150098.8142.246.8M10*55
33.453.895.5981.843
8088.9500112.42156.647.4M10*55
33.53.454.4266.1651.866
100114.3500139.8191.850M12*65
44.53.455.5047.5511.969
125139.7500167.8220.250M12*70
55.53.456.6068.6691.969
125141.3500169.4222.250M12*70
55.5633.456.6698.7481.969
150165.1500194.8248.650M12*70
66.53.457.679.7871.969
150168.3500198.6252.650M12*70
66.6253.457.8199.9451.969
200219.1500254.4322.261.4M16*85
88.6253.4510.01612.6852.417
250273500312.8391.862.8M20*100
1010.753.4512.31515.4252.472
300323.9500365.6445.863.7M20*100
1212.753.4514.39417.5512.508

ADVANCED EQUIPTMENT: 
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!

BOLTS & NUTS:
 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
 
RUBBER GASKET:
 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).

OUR SERVICE:
1.FM approval ,UL and CE certification
2.We are a manufacturer with more than 10 years producing experience of grooved pipe fittings and        couplings.
3. Professional manufacturer
4. OEM acceptable.
5. Free Sample acceptable.
6. Competitive price for world market.
7. Product quality are comparable with Victaulic.
8. Liability Insurance by PAIC

FAQ:
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.

WITH MATURE AND ADVANCED TECHNOLOGY, STRICT QUALITY CONTRAL  AND PRUDENT WORKING STYLE, WE BELIEVE WE WILL BE YOUR BEST SUPPLIER!

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Contact Supplier

Ms. Ellen Liu
Manager