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Tontr Ductile Iron Grooved Fittings Cap Used for Stainless Steel Pipe

Sales mode:Wholesale
Material:ductile iron/cast iron
Application:Fire protection

  • Grooved Reducer

  • Groove connection

  • 1"~12"

  • Qingdao, China

  • less pressure

  • 60000 tons/year

  • Regular is red/Can Customize


Tontr Ductile Iron Grooved Fittings Cap Used for Stainless Steel Pipe

Product Introduction:

Ductile iron Groove Cap useful for terminating pipe during maintenance, spray head configuration changes or other applications.

Measurements shown are inner diameter.

Also available in 3″ and 4″ Galvanized (G) versions.

Ductile Iron Conforms to ASTM A 536

Groove Dimension Conforms to AWWA C606

Coatings of Orange Paint or Hot Dipped Galvanized Conforming to ASTM A153

Gasket Grade E EPDM (Green Stripe) -30°F (-34°C) to +230°F (+110°C)

Product Description:

We supply grooved fittings ,4 colors choice: Red ,Orange ,Blue ,Galvanized grooved fitting

ductile iron Grooved coupling fire pipe cap

1.FM UL approved for grooved fitting

2. Size:1-12"

3. grooved coupling Material:ductile iron

4. Surface :painting,epoxy,hot dip galvanzed rigic coupling

5. Gasket : EDPM , tempersture Range :     (-34----+110ºC)

SILICON , tempersture Range : (-40----+177ºC)

NITRILE, tempersture Range :   (-29----+82ºC)

6.Thread :BSPT or NPT

7.Painting /Epoxy RAL 3000

8. Bolts and Nuts: ISO 898-1class 8.8

Pipe Cap ,grooved coupling pipe end cap


Name:Rigid and flexible Coupling, elbow, tee, cross, reducer, cap, mechanical tee, mechanical cross, flange adaptor

Standard:ANSI, ASTM, ISO

Type:Manufacturer,trading company

Material:Ductile iron (QT450-12, ASTM A536, GRADE 65-45-12, etc.)

Finish:Paint, Epoxy or Galvanization



1) 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, oil field, textile, powder plant, etc.

3) Pipeline system on subway station, railway station, airport, seaport, bridge, etc.


L/C or T/T

Delivery Time:within 30 days or as per customers' requirment




TONTR is located in the beautiful coastal city of Qingdao. It is a professional national-level high-tech industry engaged in the design, development, manufacture and sales of high-pressure pipeline systems.

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