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ISO4144 Pipe Fitting Bushing Variable Diameter Union Connector Fittings

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City: Shanghai
Province/State: Shanghai
Country/Region: China
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ISO4144 Pipe Fitting Bushing Variable Diameter Union Connector Fittings

Brand Name : kanaif
Model Number : pipe fitting Variable diameter fitting bushing
Certification : FM/UL
Place of Origin : China
MOQ : 100piece
Price : Negotiable
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 10000piece/week
Delivery Time : 25-35days
Packaging Details : 200piece/carton
Color : Galvanized & Black
Meterial : Malleable iron
Technics : Casting
Size : 1x3/4"-4x3“
Standard : ANSI,BS,DIN
Surface treatment : Hot Galvanized
Head Code : Square
Item : pipe fitting Variable diameter fitting bushing
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Describe of pipe fitting Variable diameter fitting bushing


China Styles ISO4144 Pipe Fitting Variable Diameter Fitting Bushing

  • The producer try to improve the function of the material , control the annealing process, strictly , adopting the high heat value nature gas annealing furnace.
  • In order to make sure no leakage on the surface of the pipe fitting bushing , the producer use air-tight test .
  • We use the equipments come from DISA Denmark, DJ AMF Japan, SINTOKOGIO Japan production line to produce the goods , in order to make sure the quality of products are good.
  • The reason why the maker use Oxford Instruments to test is to make sure the quality of material of the casting sample is good .

What lead to coatings failure:

Barrier coatings are the most commonly used protective mechanisms for cast iron. Some type of coating (such as a wax, paint or metallic coating) should probably be considered an integral feature of cast iron in service. The absence of such a coating, or a failure in an existing coating should be corrected. Inspection should include a visual examination of all surfaces to determine if a coating exists, a fact which may be very apparent for opaque paints and coatings but substantially less apparent for clear lacquers, waxes or oils. Surfaces having the appearance of raw metal should be carefully examined for signs of rusting. Absence of a coating should be considered a major problem and corrective action should be undertaken. See individual repair or preventive maintenance procedures for specific guidance as needed.

Look up table of malleable iron pipe fittings

MaterialMalleable iron
StandardThread: ISO 7/1
DimensionISO 49, DIN 2950,EN10242
Chemical property(C %2.4-2.9), (Si %1.4-1.9), (Mn %0.4-0.65), (P% <0.1), (S% <0.2%)
Physical propertyTensile strength>=350Mpa,Elongation>=10% Hardness<=150HB
Testing pressure2.5Mpa
Working pressure1.6Mpa
TypeBeaded with ribs or banded with ribs
Beaded without ribs or banded without ribs
SurfaceGalvanized/ no galvanized
ModelElbow, Tees, Crosses, Bends, Unions, Bushings, Lateral Braches, Sockets, Nipples, Hexagon/Round, Caps, Plugs, Locknuts, Flanges ,Side Outlet Tees, Side Outlet Elbows and etc
ConnectionMale, Female
ShapeEqual, Reducing
ApplicationSuitable for pipe connect of steam, air, gas, oil and so on
Buyer’s drawings or designs are available
PackageCartons without pallet
Cartons with pallet
Double woven bags
Or as buyer’s requirements
Delivery detailsAccording to the quantities and specifications of each order
Normal delivery time is from 30 to 45 days after receiving the deposit

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ISO4144 Pipe Fitting Bushing Variable Diameter Union Connector Fittings Images

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