1nuo  Custom  made in China - replacement parts -  in Malegaon India  Grooved Pipe Fittings Couplings with UL FM Ce Approved with top quality

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 distinct branches. For a lot more information: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

UL/FM/CE Pipe Fittings Grooved Rigid Adaptable Coupling

Specification of Rigid Coupling


Nominal Size mm/in Pipe O.D mm/in Working Strain PSI/MPa Bolt Size  Dimensions mm/in
No.-Dimension mm Ø L H
twenty five              1      33.7        1.327 300       2.07 2-M10*45 55.         2.a hundred sixty five 95             3.74 forty five    1.772
32            1¼ 42.4        1.669 300       2.07 2-M10*45 sixty five          2.559 105          4.133 45    1.772
40            1½ 48.3        1.900 300       2.07 two-M10*45 71.         2.795 one hundred ten          4.331 45   1.772
50              2 sixty.3        2.375 300       2.07 two-M10*55 82          3.228 124          4.882 45   1.772
65            2½ seventy three.0        2.875 300       2.07 2-M10*fifty five 98          3.858 141          5.551 45   1.772
sixty five          3OD seventy six.1        3.000 300       2.07 two-M10*fifty five a hundred        3.937  142          5.fifty nine 45   1.772
eighty              3 88.9        3.five hundred 300       2.07 2-M10*55 113        4.449 a hundred and sixty          6.299 forty six   1.811
one hundred            4 114.3      4.five hundred 300       2.07 2-M10*55 142        5.59 190          7.forty eight 49   1.929
a hundred twenty five        5.5OD 139.7      5.five hundred 300       2.07 two-M10*55 168        6.614 218          8.583 49   1.929
150        6.50D a hundred sixty five.1      6.500 300       2.07 two-M10*55 194        7.638 244          9.606 49    1.929
one hundred fifty            6 168.3      6.625 300       2.07 two-M10*fifty five 198        7.795 248          9.764 49    1.929
200            8 219.1      8.625 300       2.07 2-M10*fifty five 256       10.079 320         12.598 sixty     2.362
250          10 273         ten.748 300       2.07 2-M10*fifty five 328       twelve.913 420         16.535 64     2.fifty two
300          12 323.9      12.752 300       2.07 two-M10*55 380       14.961 454          7.874 sixty four     2.fifty two

Instanllation Instruction for Riquid & Adaptable Coupling

one. Pipe planning Check pipe end for suitable grove demensions and guarantee that pipe end is free of charge of indentations and projections that would avoid proper sealing.
2. Lubricate gasket Verify gasket to be certain it truly is suitable for the intended support. Utilize slim lubricant to the outside the house and seal lips of the gasket.
3. Gasket installation Slip the gasket more than a single pipe, creating certain the gasket lip does not overhang the pipe conclude.
four. Alignment Soon after aligning two pipe finishes toghther, pull the gasket into placement, centering among the grooves on each and every pipe. The gasket must not prolong into the groove on either pipe.
five. Housing set up Eliminate a single bolt&nut and loosen the EPT nut. Location a single housing in excess of the gasket, producing confident the housing suit into the pipe grrooves. Swing the EPT housing over the gasket and into the grooves on the two pipes. Reinsert the bolt and link two housing.
six. Tighten nuts To begin with tighten nuts by hand and make certain oval neck bolt comple tel: +86~thirteen 0571 88828y matches into bolt hole. Then securely tighten nuts alternatively and equally to specified bolt torque by employing spanner.
seven. Installation total-rigid coupling For rigid coupling, preserve the gaps amongst bolt pads evenly spaced. Gaskets can not be visual.
eight. Installation comprehensive- EPT For versatile coupling, two housing should be related iron to iron. Gaskets cannot be visual.
Correct torquing of bolts is needed to receive specified performance. In excess of torquing the bolts may possibly result in hurt to the bolt and/or casting which could outcome in pipe joint separation. Below troquing the bolts could end result in reduce strain retention capabilities, reduced bend load capabilities, joint leakage and pipe joint separation. Pipe joint separation may end result in significant house damange and significant harm.

Assortment of goods

Rigid coupling, Flexible coupling, 90° Elbow, 45° Elbow, 22.5° Elbow, 11.25° Elbow, Tee, Reducing Tee(Grooved/Threaded), Cross, Lowering Cross(Grooved/Threaded), Mechnical Tee(Grooved/Threaded), Mechnical Cross(Grooved/Threaded), U-bolted Mechnical Tee, Reducer(Grooved/Threaded), Grooved Eccentric Reducer, Grooved Break up Flange, Grooved Adaptor Flange, Cap.

Comprehensive data

Certificate : UL shown & FM approved
Materials : Ductile Iron conforming to ASTM A536, Quality sixty five–45–12
Thread : BSPT & B EPT & NPT
Standard Coat : Epoxy-RAL3000
Optional : 1. painted 2.dacromat 3.galvanized
Shade : Crimson, Blue, Orange, White
Gasket : EPDM / NBR / Silicon Rubber
Bolts and Nuts : ISO 898-1class 8.eight
Payment expression :  T/T, EPT at sight
Deal : Cartons with pallet/ Wood scenario
Supply time: twenty five-40 Days


Gasket Material Temperature Selection Recommendations  Coloration
E EPDM -34ºC~+110ºC
Recommend for hot water, dilute acid, oil-totally free fuel and other mecmicals(except for hybrocarbon) within the specified temperature variety. Not suggest for petroleum and hydrocarbon. Eco-friendly Strip
D NBR -29ºC~+82ºC
Recommended for petroleum items, fuel with oil vapors, mineral oil and vegetable oil. Not advised for large temperature supplies. Orange Strip
S Silicon Rubber -40ºC~+177ºC
Recommended for substantial temperature and dry air, and some high temperature chemicals. White

Why pick 1nuo?

HangZhou EPT has powerful complex toughness and possesses the world’s 1st-course gear and technology, as effectively as excellent tests approaches. All rough castings of grooved fittings will be processed and developed by electric-furnace smelting, on-line checking and manage and automated molding techniques. Now our amenities include eleven medium frequency furnace, four advanced vertical parting molding traces and 3 portray lines. Each and every customer’s specifications can be happy by custom-made providers.

Yinuo’s ductile iron grooved fittings have successively handed the China countrywide type test, ISO 9001 and FM&UL approvals etc. Our items are underwritten by China Ping An Insurance policy(Group) Co.,Ltd. The grooved pipe fittings are widely used in fireplace preventing, air-conditioning, h2o supply, sewage, cement, low-stress steaming, mine piping and normal piping shipping and delivery. 

ø Corporate Vision: Where there is pipes, there is 1nuo.
ø Corporate Mission: Connecting pipeline around the planet, benefiting properties in each and every developing.
ø Competitive Strategy: To provide marketplace with best goods, to get buyers with exceptional services.
ø Core Price: Pragmatic honesty, top quality very first, constant innovation and win-win cooperation.
ø Quality Worth: We survive with good quality and produce by technologies.

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 various branches. For much more details: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of original equipment manufacturer’s (OEM) part quantities or emblems , e.g. CASE® and John Deere® are for reference reasons only and for indicating item use and compatibility. Our business and the shown alternative elements contained herein are not sponsored, accredited, or made by the OEM.

1nuo  Custom  made in China - replacement parts -  in Malegaon India  Grooved Pipe Fittings Couplings with UL FM Ce Approved with top quality

1nuo  Custom  made in China - replacement parts -  in Malegaon India  Grooved Pipe Fittings Couplings with UL FM Ce Approved with top quality

1nuo  Custom  made in China - replacement parts -  in Malegaon India  Grooved Pipe Fittings Couplings with UL FM Ce Approved with top quality