Hebei Macro Tech Co., Ltd.
Hebei Macro Tech Co., Ltd.
UL/ FM Ductile iron Grooved fittings short elbow
  • UL/ FM Ductile iron Grooved fittings short elbow
UL/ FM Ductile iron Grooved fittings short elbow

UL/ FM Ductile iron Grooved fittings short elbow

Delivery Time:
30 Days
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Basic Info
Basic Info
Place of Origin: Hebei, China (Mainland)
Product Description
Product Description
Specifications UL/FM Ductile iron Grooved fittings short elbow

1.UL/FM approved

2.for fire system

3.ductile iron grooved type

4.Best price

UL/ FM Ductile iron Grooved fittings short elbow Grooved fitting FM&UL approved Material: ductile cast-iron ASTM-A536 Surface can be coated with epoxy powder, hot dip zinc or ordinary paint Flexible and rigid Joint reliability Isolates noise and vibration Convenient joint Applications: Fire protection Power plant: heating, ventilation and air conditioning Industrial plant: water treatment, plumbing and mining The grooved products line incorporate a variety of grooved couplings & fittings ... thanks to outstanding quality, they can be used for all your HVAC and fire protection applications. •      quick assembly •      simple, easy, fast installation •      saves both time & money •      high flexibility (flexible couplings) •      vibration & noise reduction •      no leakage Standard finish : color red - RAL3000 (powdercoated) Optional finish : - Hot Dip Galvanized - Other RAL colors - Unpainted (black steel) In-house design and engineering! Moldings, Castings, Gaskets, Machining, Powdercoating, etc. Items exceeding UL Standards : - 300 / 400 / 500 psi - suitable for EN10255 & Sch40 pipes   ASTM A-536 - Standard specification for ductile iron castings grade 64-45-12 Tensile Strength:Min. psi - 6,5000 (Mpa-448) Yield Strength:Min. psi - 45,000 ( Mpa-310) Elongation in 2" (50mm): Min. 12% ASTM A-153 - Standard specification for hot dipped galvanizing Bolt/nut: Carbon steel bolts and nuts are heat treated and conform to the physical properties of ASTM A-183 Gasket: EPDM,Silicon Rubber, Nitrile Available Size: DN25mm to DN400mm(1" to 16") Standard Coating: Epoxy Powder (painted,dacromat,galvanized can be chose)   Advantage of Grooved Fittings Built in deflection tolerance allow for quick installation and easy pipe alignment in uneven areas,or where ground settling may occur. Grooved couplings allow for some linear expansion and contraction as well as horizontal variance. These features eliminate limited pipeline stresses without the use of costly expansive joints.    

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