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High Tensile Strength1 2 Inch Pipe Union , Black Iron Pipe Union Casting Technics
High Tensile Strength1 2 Inch Pipe Union , Black Iron Pipe Union Casting Technics
High Tensile Strength1 2 Inch Pipe Union , Black Iron Pipe Union Casting Technics
High Tensile Strength1 2 Inch Pipe Union , Black Iron Pipe Union Casting Technics
High Tensile Strength1 2 Inch Pipe Union , Black Iron Pipe Union Casting Technics
High Tensile Strength1 2 Inch Pipe Union , Black Iron Pipe Union Casting Technics
Specifications
Brand Name :
kanaif
Model Number :
1/2" size galvanized black conical joint union
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 :
1/8"-6“
Standard :
ANSI,BS,DIN
Sueface teathment :
Hot Galvanized
Head Code :
Square
Item :
1/2" size galvanized black conical joint union
Description

Information about malleable cast iron

Malleable cast iron is essentially white cast iron which has been modified by heat treatment. It is formed when white cast iron is heated to around 960 deg C and then left to cool very slowly. Graphite separates out much more slowly in this case, so that surface tension has time to form it into spheroidal particles rather than flakes. Due to their lower aspect ratio, spheroids are relatively short and far from one another, and have a lower cross section vis-a-vis a propagating crack. They also have blunt boundaries, as opposed to flakes, which alleviates the stress concentration problems faced by the gray cast iron. In general, the properties of malleable cast iron are more like mild steel. There is a limit to how large a part can be cast in malleable cast iron, since it is made from white cast iron.

The white cast iron is converted to malleable cast iron by a two stage heat treatment process to a condition having most of its carbon content in the form of irregularly shaped nodules of graphite, called temper carbon. The structure of malleable cast iron consists of ferrite, pearlite and tempered carbon as compared to the fracture inducing lamellar structure of gray cast iron.

Malleable cast irons are a class of cast irons with mechanical strength properties that are intermediate to those of gray or ductile cast irons. The microstructure provides it properties that make malleable cast irons ideal for applications where toughness and machinability are required, and for components that are required to have some ductility or be malleable so that they can be bent or flexed into position without cracking.

Chart :

Material Malleable iron
Standard Thread: ISO 7/1
Dimension ISO 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 property Tensile strength>=350Mpa,Elongation>=10% Hardness<=150HB
Testing pressure 2.5Mpa
Working pressure 1.6Mpa
Type Beaded with ribs or banded with ribs
Beaded without ribs or banded without ribs
Round/square
Surface Galvanized/ no galvanized
Color White/black
Model Elbow, Tees, Crosses, Bends, Unions, Bushings, Lateral Braches, Sockets, Nipples, Hexagon/Round, Caps, Plugs, Locknuts, Flanges ,Side Outlet Tees, Side Outlet Elbows and etc
Connection Male, Female
Shape Equal, Reducing
Certificate BSI,ANAB,ISO9001,FM,UL
Application Suitable for pipe connect of steam, air, gas, oil and so on
Buyer’s drawings or designs are available
Package Cartons without pallet
Cartons with pallet
Double woven bags
Or as buyer’s requirements
Delivery details According to the quantities and specifications of each order
Normal delivery time is from 30 to 45 days after receiving the deposit

Size chart :

mm 6 8 10 15 20 25 32
Dim.
(mm)		 A 32.0 36.5 41.0 43.5 49.5 52.5 57.5
Size Inch 11/2 2 21/2 3 4 6 　
mm 40 50 65 80 100 150 　
Dim.
(mm)		 A 61 70 82 89 98 145 　

High Tensile Strength1 2 Inch Pipe Union , Black Iron Pipe Union Casting Technics

Product tags

ss steel pipe design

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steel pipe specification

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steel pipe standard
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High Tensile Strength1 2 Inch Pipe Union , Black Iron Pipe Union Casting Technics

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Product Detail
Brand Name :
kanaif
Model Number :
1/2" size galvanized black conical joint union
Certification :
FM/UL
Place of Origin :
China
MOQ :
100piece
Price :
Negotiable
Contact Supplier
High Tensile Strength1 2 Inch Pipe Union , Black Iron Pipe Union Casting Technics
High Tensile Strength1 2 Inch Pipe Union , Black Iron Pipe Union Casting Technics
High Tensile Strength1 2 Inch Pipe Union , Black Iron Pipe Union Casting Technics

Leyon steel Co., Ltd

Active Member
8 Years
shanghai, shanghai
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
Malleable Iron Pipe Fittings, Malleable Iron Elbow, Malleable Iron Tee
Total Annual :
10000000-50000000
Employee Number :
100~120
Certification Level :
Active Member
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