UL FM Ductile Iron Grooved Flexible Coupling

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Weifang Juntong Machinery Auxiliaries Co., Ltd.

VIP   Audited Supplier 7 years
Profile Certified by SGS/BV
XGQT2
Grooved
Universal
Rigid
Iron
Standard
Red, Orange or Client Requirement
UL, FM, Ce, ISO9001
JUNT
Carton with Pallet
1-12 inch
Shandong, China
7307110000
Product Description
Rigid grooved coupling





Specifications:Grooved Flexible  coupling
NameGrooved flexible coupling
StandardANSI, ASTM, DIN, JIS, GB, BS, etc
Size1"-8"
MaterialDuctile Iron ASTM A536/QT450-10
Surface FinishPaint Epoxy Powder or Galvanized
ColorRed-RAL3000,Blue,Orange or as customer want
Working Pressure300 PSI/2.07 Mpa
Tensile StrengthMin.Psi-65,000(Mpa-448)
ApprovalFM/UL/ISO
Usage1) Automatic sprinkler system for fire protection on commercial, civil and municipal constructions like water supplying, gas supplying, heat supplying, etc.
2) Industrial pipeline system on shipping,mine,textile
oil field,powder plant, etc.
3) Pipeline system on subway station, railway

Rubber gasket data
GasketNameTamperature rangeGeneral service recommendations Color
EEPDM-34~+150ºC(-30~+230° F)Recommended for hot water service with specified temperature rang plus a variety of dilute acids,oil-free airand many chemical service with ANSI/NSF61 or cold +86° F(+30ºC)and hot +180º F(+82ºC)potable water service.not recommended for petroleum serviceGreen strip
DNBR-29~+82ºC(-20~+180° F)recommended for petroleum products.air with oil vapors,vegetable and mineral oils within the specified temperature range.Not recommended for hot watefr serviceOrange strip
SSilicone-40~+177ºC(-40~+350° F)Recommended for high temperature dry air and some temperature chemical productsWhite



Bolts and Nuts
Raw material of bolt And nuts are taken as 40cr or 35# steel and its mechanical properties should reach Gr.8.8 after Hot-treatment.Only one wrench will be used during the installation,safely and firmly
 
Bolt dimensionM10M12M16M20M22
Spanner dimension1518243034




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