Stainless steel connection fittings male copper coupling tube female thread jointing
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- Supplier: Xingtai Haibei Mechanical Parts Co. LtdXingtai Ltd
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Product Overview
Description
Product Description
Specification
Product details
HDPE pipe fittings Is a high performance raw material intended for hot （90°C） & cold water pipe as well as demanding industrial pipe applications. It is widely acknowleged in different countries, besides the civil hot/cold water supply, spring water, geothermo, there are also applications for winnery industry, oiling and gas, power plant,industrial fluid ect.
It brings a raw material revolution for the district heating piping system, HDPE piping system are proved with more
advantages to replaces the old steel/iron pipes.
It brings a raw material revolution for the district heating piping system, HDPE piping system are proved with more
advantages to replaces the old steel/iron pipes.
Stainless steel Male copper coupling | ||
Specifications | Item number | |
Φ20 | HBM0796 | |
Φ25 | HBM0797 | |
Φ32 | HBM0798 | |
Φ40 | HBM0799 | |
Φ50 | HBM0800 | |
Φ63 | HBM0801 | |
Company Profile
Our company has deep technology and rich experience in the production of various pipe fittings.We have a complete set of injection molding equipmentand are an ideal supplier for various engineering projects with high-quality raw materials ,scientific management good per- sonnel quality,and comprehensive testing methods. In addition our company can also produce various products for injection molding processing according to customer requirements.
The company always adheres to the business policy of"survival based on quality,develop- ment based on reputation",and the corporate purpose of"customer creates value.We warmly welcome domestic and foreign merchants to visit our company for inspection and guidance. Our company will sincerely cooperate with friends from all walks of life with"excellent quality reputation,and serviceto create a better future!
The company always adheres to the business policy of"survival based on quality,develop- ment based on reputation",and the corporate purpose of"customer creates value.We warmly welcome domestic and foreign merchants to visit our company for inspection and guidance. Our company will sincerely cooperate with friends from all walks of life with"excellent quality reputation,and serviceto create a better future!
Other products
Product application
Specification for electric fusion welding connections
Installation of socket-type pipe and pipe fittings
Installation of plastic-making to connect pipes
Specification for electric fusion welding connections
First, the operation process
1, the fuse pipe should protect the packaging, until the use can be taken out. Before welding, the inner surface of the pipe
fittings should be kept dry and clean.
2. Scrape the oxide layer on the surface of the welded end of the pipe. Use an appropriate tool, such as a manual or mechanical scraper, to do this. Scraping should be done along the entire outer circumference of the end of the pipe or socket fitting. When using a saddle or saddle tee, the area should be skinned.
3. Cut the pipe with a plastic pipe cutter or a fine tooth with a cutting guide device, and ensure that its end face is
perpendicular to the axis of the dry pipe. Use a knife to cut off the inner and outer edges.
4. Ensure that the insertion depth meets the requirements, which can be solved by marking the insertion depth, and the insertion depth is the same as the socket depth of the pipe fitting.
5. Remove the oxide layer in the pipe or socket end area, and clean the welding area.
6. Insert the pipe or socket into the socket area of the fuse pipe, check the insertion depth mark line on the pipe or socket pipe to ensure that it is fully in place, and use the alignment fixture to ensure the same pipe and pipe fittings Core degree, and prevent the pipe from the melting material pressure from the welding process.
7. Check whether the welding time is consistent between the bar code on the fuse fittings and the corresponding welding time on the process paper. If the welding time is consistent, the bar code can be automatically scanned or manually welded.
8. Pay close attention to the progress of welding during the welding process, properly maintain the distance between the person, equipment and welding parts, and prevent accidents caused by improper operation and other reasons to the person and equipment Damage.
Sencond,Factors affecting the quality of the welding interface
1. Impact of voltage fluctuation on interface quality
The resistance value of the resistance wire in the given fuse tube is certain, so the heating power of the resistance wire is
completely dependent on the voltage provided by the power supply, so the quality of the welding joint will deteriorate due to voltage fluctuations affecting the heating power.
2. Impact of the welding time on the interface
The heat range required for each specification of the welding tube is fixed, too much or too little heat will have a fatal impact on the welding quality, and under the premise of welding voltage and pipe resistance fixed, welding time is the only determinant of the heat of the pipe, so the welding time must be accurately controlled.
3, the impact of ambient temperature on interface quality
The change of the ambient temperature in the welding process directly affects the heat transfer condition of the welding zone, and then affects the quality of the welding, so the welding machine must be able to monitor the ambient temperature and automatically adjust the output parameters according to the deviation results.
4. The impact of bad operation on the quality of the welded interface
The so-called bad operation, on the one hand, refers to the scraping or cleaning of the pipe during welding does not meet the specifications (especially the socket assembly is not in place, the socket end has a large slope, etc.), which requires the operator to have a certain amount of welding knowledge. On the other hand, errors occur when entering welding parameters, which should be avoided through the setting of the welding machine itself.
1, the fuse pipe should protect the packaging, until the use can be taken out. Before welding, the inner surface of the pipe
fittings should be kept dry and clean.
2. Scrape the oxide layer on the surface of the welded end of the pipe. Use an appropriate tool, such as a manual or mechanical scraper, to do this. Scraping should be done along the entire outer circumference of the end of the pipe or socket fitting. When using a saddle or saddle tee, the area should be skinned.
3. Cut the pipe with a plastic pipe cutter or a fine tooth with a cutting guide device, and ensure that its end face is
perpendicular to the axis of the dry pipe. Use a knife to cut off the inner and outer edges.
4. Ensure that the insertion depth meets the requirements, which can be solved by marking the insertion depth, and the insertion depth is the same as the socket depth of the pipe fitting.
5. Remove the oxide layer in the pipe or socket end area, and clean the welding area.
6. Insert the pipe or socket into the socket area of the fuse pipe, check the insertion depth mark line on the pipe or socket pipe to ensure that it is fully in place, and use the alignment fixture to ensure the same pipe and pipe fittings Core degree, and prevent the pipe from the melting material pressure from the welding process.
7. Check whether the welding time is consistent between the bar code on the fuse fittings and the corresponding welding time on the process paper. If the welding time is consistent, the bar code can be automatically scanned or manually welded.
8. Pay close attention to the progress of welding during the welding process, properly maintain the distance between the person, equipment and welding parts, and prevent accidents caused by improper operation and other reasons to the person and equipment Damage.
Sencond,Factors affecting the quality of the welding interface
1. Impact of voltage fluctuation on interface quality
The resistance value of the resistance wire in the given fuse tube is certain, so the heating power of the resistance wire is
completely dependent on the voltage provided by the power supply, so the quality of the welding joint will deteriorate due to voltage fluctuations affecting the heating power.
2. Impact of the welding time on the interface
The heat range required for each specification of the welding tube is fixed, too much or too little heat will have a fatal impact on the welding quality, and under the premise of welding voltage and pipe resistance fixed, welding time is the only determinant of the heat of the pipe, so the welding time must be accurately controlled.
3, the impact of ambient temperature on interface quality
The change of the ambient temperature in the welding process directly affects the heat transfer condition of the welding zone, and then affects the quality of the welding, so the welding machine must be able to monitor the ambient temperature and automatically adjust the output parameters according to the deviation results.
4. The impact of bad operation on the quality of the welded interface
The so-called bad operation, on the one hand, refers to the scraping or cleaning of the pipe during welding does not meet the specifications (especially the socket assembly is not in place, the socket end has a large slope, etc.), which requires the operator to have a certain amount of welding knowledge. On the other hand, errors occur when entering welding parameters, which should be avoided through the setting of the welding machine itself.
Third, the construction should pay special attention to matters
1. When cutting the pipe, the end face must be perpendicular to the axis of the pipe, and there can be no diagonal.
2. Before inserting the pipe, the inner and outer surface of the pipe and pipe fittings must be cleaned, without any impurities such as sand and water.
3. Before inserting the pipe, the oxide layer on the surface of the pipe and socket fittings should be scraped off. When scraping,the area to be scraped should be measured and evenly scraped along the entire circumference of the pipe or socket fittings.
4, the pipe must be inserted in place, and make the pipe and pipe fittings to keep parallel, in order to ensure that the pipe
insertion in place, need to do the insertion depth mark at the socket end.
5, welding should use the matching electric fusion welding machine (AC, 39.5V).
6. Reasonably grasp the scraping amount of the oxide layer at the socket end, and it is strictly prohibited to use heavy objects to knock excessive assembly.
7. When welding the pipe fittings above D110, the fastening fixture must be used at both ends of the pipe to ensure that the pipe is moved outward by the pressure of the molten material during the welding process.
1. When cutting the pipe, the end face must be perpendicular to the axis of the pipe, and there can be no diagonal.
2. Before inserting the pipe, the inner and outer surface of the pipe and pipe fittings must be cleaned, without any impurities such as sand and water.
3. Before inserting the pipe, the oxide layer on the surface of the pipe and socket fittings should be scraped off. When scraping,the area to be scraped should be measured and evenly scraped along the entire circumference of the pipe or socket fittings.
4, the pipe must be inserted in place, and make the pipe and pipe fittings to keep parallel, in order to ensure that the pipe
insertion in place, need to do the insertion depth mark at the socket end.
5, welding should use the matching electric fusion welding machine (AC, 39.5V).
6. Reasonably grasp the scraping amount of the oxide layer at the socket end, and it is strictly prohibited to use heavy objects to knock excessive assembly.
7. When welding the pipe fittings above D110, the fastening fixture must be used at both ends of the pipe to ensure that the pipe is moved outward by the pressure of the molten material during the welding process.
Packing & Delivery
Carton or fumigation-free wooden box, pallet
FAQ
l.Can I get free samples?
A: Yes,we can provide you the free samples. but you need to bear their own delivery costs
2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request,but you have to beat their own costs incurred during this perod and the spreads.
3. Can I request to advance the shipment?
A:It should be depends on whether there is sufficient inventory in our warehouse
4. Can I have my own Logo on the product?
A: Yes. you can send us your drawing and we can make your logo. but you have to bear their own the cost
5. Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings that will be most satisfy you
6. What's your terms of payment?
A:T/TL/CAlibaba Trade Assurance available.full protection for your orders
7.Do you accept custom design on size?
A: Yes if the size is reasonable
8.Transportation
A:Transported by DHLUPS.EMSFedexSF by Air by Sea
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