If you are looking for a right pipe fitting supplier, these items you need to pay attention 1- 100% Air pressure test 2- Stable Delivery time 3- FM, UL certification 4- Famous Buildings Cases 5- Customers' reorder rates 6- Whether is a professional manufacturer 7-...
Galvanized Pipe Fitting Manufacturer
Looking to buy GI pipe fittings? Just choose to Jianzhi. We offer two types of GI pipe fittings, electro-galvanized and hot-dip galvanized. Electro-galvanizing is to drive zinc atoms to attach to the surface of the pipe through the electromagnetic effect, forming a...
Time To Order: Industry analysis report about the malleable iron pipe fittings
This month's market analysis report on malleable iron pipe fittings focuses mainly on raw material prices, the comparison of order time nodes, the cost of sea freight, and the trend of exchange rates. It is recommended that buyers purchase the product in September or...
Malleable fittings Selection Guide
What are the standards and technical parameters that need to be paid attention. when selecting malleable pipe fittings—Take 4 way cross pipe fitting as an example. As an indispensable industrial product in human modern life, malleable pipe fittings are already a...
What are malleable cast iron threaded pipe fittings?
Malleable cast iron threaded pipe fittings are usually used to connect threaded steel pipes. According to different produce standard, there are different thread standards, such as NPT, BSP, G and so on. The common surface treatments are black or galvanized, and the...
threaded pipe fittings in malleable cast iron
STANDARD REFERENCES In this brochure, Jianzhi brand threaded pipe fittings in malleable cast iron conform to the international IOS49 and the European EN 10242 standards. The connecting threads conform to the international ISO 7-1 and to the European EN 10226. The...
What is a grooved connection pipe fitting?
Grooved Joint Fittings include two broad categories of products: The pipe fittings which have the function of connecting and sealing are rigid joint, flexible joint, mechanical tee and groove flange.There are connecting the transitional role of the pipe elbow, tee,...
Length and Height Calculation Method of Elbow
The elbow size is calculated as follows: 1.5 times the malleable iron pipe elbow center high = diameter * 1.524, in fact, is the diameter * multiple, Round off the decimal places of the results obtained by rounding the digit of the decimal place, such as the path of...
Flange Production Process
Generally, the process of flange forging consists of the following steps: billet cutting, heating, forming, and cooling. The forging process includes free forging, die forging and fetal membrane forging. Production, according to the size of the forging quality, the...
Properties, Characteristics and Application of Cast Iron in Engineering
Gray cast iron includes: ordinary gray iron, austenitic gray iron, chilled hard gray iron, wear-resistant gray iron, heat-resistant gray iron and corrosion -resistant gray iron.Performance and characteristics:The structure of gray cast iron consists of graphite and...