Cast Iron Introduction
Cast iron is a term used to describe a family of metal alloys whose primary alloying element is iron. Because of its name, some people think cast iron is 100% iron. This is not true; in fact, carbon steels have higher amounts of iron than cast irons.A predominantly iron alloy must have over 2% carbon for the final alloy to be considered cast iron. Cast irons also contain smaller amounts of other alloys, with manganese and silicon being two of the most popular. These additional alloying elements are used to further modify the properties of cast iron and result in specific cast iron alloy designations.Types of Cast Iron
There also is not just one group of cast irons. Rather, there are four major subtypes of cast iron alloys. These are:Ductile cast iron: Contains nodules of graphite, making it more ductile than other cast irons while still having excellent strength propertiesGray cast iron: Has flakes of graphite in it, which improves its machinability relative to other cast ironsWhite cast iron: Has high amounts of iron carbides, making it very brittle but with a high degree of wear resistanceMalleable cast iron: Essentially white cast iron that has been specially heat treated to transform the iron carbides into graphite nodules; it has similar properties to ductile cast iron
Thread Union Rubber Expansion Joint Introduction
Thread Union Rubber Expansion Joint is a pipe fitting used to compensate for the dimensional changes and displacements of pipes caused by thermal expansion and contraction, mechanical vibration, etc. It is usually composed of bellows, threaded connection parts, etc. The bellows is the core component of the threaded expansion joint, which has good elasticity and flexibility and can absorb the deformation and displacement of the pipe. The threaded connection part is used to connect the expansion joint to the pipe, and achieve fast and reliable installation and removal through threaded engagement. The threaded expansion joint has the characteristics of easy installation, small space occupation, and strong compensation ability. It has an ideal vibration absorption effect and is extremely effective for abnormal temperature and angle changes. It is widely used in various industrial pipeline systems and some civil pipeline systems.
Carbon Steel Thread Union Rubber Expansion Joint Drawing
Cast Iron of Chemical composition and Mechanical properties
Thread Union Rubber Expansion Joint Actual product image
Specification | Thread Union Rubber Expansion Joint |
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Thread Union Rubber Expansion Joint Produce Processing
New XiFei (SuZhou) Business Co.,Ltd is one of the leading and most respected manufacturers in China. Our products include metals,machinery, containers, construction materials, mechanical products, electrical systems, and medical accessories. Established in1980, XIFEI has been working diligently ever since to embrace the needs of our global customer base.We work to ensure absolute customer satisfaction. Our team has dedicated itself to perfecting our three core components, "Service, Management and Craftsmanship." Our advantage:3S Service(Small Quantity/Short Time/Special Material)
1. who are we?
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern
Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central
America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Our advantage:3S Service (Small Quantity/Short Time/Special Material) We have our own factories, quality can be controlled
seriously. We Specialize in manufacturing about 21 years. We have professional testing department and testing equipment.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese
6. Are you trading company or manufacturer ?
We are manufacturer.
7. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
8. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
9. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
Specification
