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Wei fang junlong precision casting Co.,Ltd
PRODUCT CATEGORIES
Carbon Steel / Alloy Steel / Stainless Steel /Castings
Product categories of Petroleum Parts Investment Casting, we are specialized manufacturers from China, Petroleum Parts Investment Casting, Investment Casting of Petroleum Parts suppliers/factory, wholesale high-quality products of Petroleum Parts Precision Castings R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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Brand: junlong
Packaging: wooden case
Supply Ability: 1000
Min. Order: 5 Ton
Certificate: ISO9001:2005
The introduction of the cast steel cross coupling protector to the oil and gas industry in the mid 1980 s served to revolutionise the protection of downhole cables used to power electric submersible pumps ESP s safety valves and other downhole equipment Historically damage to downhole cables due to crushing between...
cross coupling cable protectors
Brand: junlong
Packaging: wooden case
Supply Ability: 1000
Min. Order: 5 Ton
Certificate: ISO9001:2005
The introduction of the cast steel cross coupling protector to the oil and gas industry in the mid 1980 s served to revolutionise the protection of downhole cables used to power electric submersible pumps ESP s safety valves and other downhole equipment Historically damage to downhole cables due to crushing between...
Brand: junlong
Packaging: wooden case
Supply Ability: 1000
Min. Order: 5 Ton
Certificate: ISO9001:2005
This product has a lot of specifications and is suitable for use Its weight is about 4kg 12kg Our company now has 6 specifications Investment casting is widely used in petroleum machinery such as oil drilling and mining machinery equipment petroleum machinery parts tools wellhead devices and other equipment Most of...
ESP Cable Protector coupling cable clamp
Brand: JLOil
Packaging: wooden case
Supply Ability: 1000
Min. Order: 5 Ton
Certificate: ISO9001:2005
Punching Cable protectors are formed by bolt mounted in the connection pipe for a variety of cables control lines chemical injection line encapsulation line and etc widely applied on cross coupling tubing safety valve protection completions fixing well repair and gauge completions It provides a safe and quick way of...
Brand: JLOil
Packaging: wooden case
Supply Ability: 1000
Min. Order: 5 Ton
Certificate: ISO9001:2005
This product has a lot of specifications and is suitable for use Its weight is about 4kg 12kg Our company now has 6 specifications Investment casting is widely used in petroleum machinery such as oil drilling and mining machinery equipment petroleum machinery parts tools wellhead devices and other equipment Most of...
Brand: JLOil
Packaging: wooden case
Supply Ability: 1000
Min. Order: 5 Ton
Certificate: ISO9001:2005
Punching Cable protectors are formed by bolt mounted in the connection pipe for a variety of cables control lines chemical injection line encapsulation line and etc widely applied on cross coupling tubing safety valve protection completions fixing well repair and gauge completions It provides a safe and quick way of...
precision casting cable protector
Brand: junlong
Packaging: wooden case
Supply Ability: 1000
Min. Order: 5 Ton
Certificate: ISO9001:2005
This product has a lot of specifications and is suitable for use Its weight is about 4kg 12kg Our company now has 6 specifications Investment casting is widely used in petroleum machinery such as oil drilling and mining machinery equipment petroleum machinery parts tools wellhead devices and other equipment Most of...
Casting cable protector product
Brand: junlong
Packaging: wooden case
Supply Ability: 1000
Min. Order: 5 Ton
Certificate: ISO9001:2005
This product has a lot of specifications and is suitable for use Its weight is about 4kg 12kg Our company now has 6 specifications Investment casting is widely used in petroleum machinery such as oil drilling and mining machinery equipment petroleum machinery parts tools wellhead devices and other equipment Most of...
Petroleum machinery parts castings
Brand: junlong
Packaging: wooden case
Supply Ability: 1000
Min. Order: 5 Ton
Certificate: ISO9001:2005
This product has a lot of specifications and is suitable for use Its weight is about 4kg 12kg Our company now has 6 specifications Investment casting is widely used in petroleum machinery such as oil drilling and mining machinery equipment petroleum machinery parts tools wellhead devices and other equipment Most of...
Brand: junlong
Packaging: wooden case
Supply Ability: 1000
Min. Order: 5 Ton
Certificate: ISO9001:2005
Investment casting is widely used in petroleum machinery such as oil drilling and mining machinery equipment petroleum machinery parts tools wellhead devices and other equipment Most of them use high chromium steel castings Our company can develop design mass production OEM and odm for petroleum machinery casting In...
Petroleum Parts Investment Casting
Brand: JUNLONG
Packaging: fumigation-free wooden case
Min. Order: 0.5-100 Kilogram
Place of Origin: Weifang City, Shandong Province, China
Transportation: Ocean,Land,Air
Petroleum Parts Investment Casting also known as lost wax casting Investment casting for Petroleum Parts offers major advantages compared to other processes such as tighter dimensional tolerances than sand casting lower per piece costs over long production runs vs machining far greater precision and accuracy than...
Precision Castings for Petroleum Parts
Brand: JUNLONG
Packaging: fumigation-free wooden case
Min. Order: 0.5-100 Kilogram
Place of Origin: Weifang,Shandong Province, China
Transportation: Ocean,Land,Air
lost wax casting is widely used in petroleum machinery such as oil drilling and mining machinery equipment petroleum machinery parts tools wellhead devices and other equipment Most of them use high chromium steel castings Our company can develop design mass production OEM and odm for petroleum machinery casting In...
China Petroleum Parts Investment Casting Suppliers
Petroleum Parts Investment Casting is one branch of Alloy Steel Precision Casting, which is widely used in petroleum markets. Casting for petroleum parts adopts Lost wax casting, also called Investment casting.
In wax pattern process,we mix stearic acid and paraffin wax. In wax pattern making, as you know, it is better than polyethylene, and the wax deformation is small. In dipping slurry process,most of the suppliers adopt water glass technics in domestic area,but we adopt compound technics or silica sol technics.
In shell making,we adopt automatic sand-covering production line, which was invented under the guidance of our general manager.The indoor temperature was controlled by air-conditions,keeping the temperature at 24℃±1℃, which can make the castings much more stable,the internal tissues much more well-proportioned.
In dewaxing process,about 95% of the castings suppliers adopt the original water dewaxing technics,but we using the advanced steam dewaxing technics,which we are very proud of.This can effectively avoid the air-hole and sand-hole,making the casting look much nicer.
In smelt process,we use middle frequency furnace,avoiding the emergence of the oxide; in molten steel control part,we use Germany-imported direct reading spectrometer machine,assuring its quality before the molten steel out of the furnace.During this process we use ERP production and management software to get the feedback information.
In heat treatment process,we use electric furnace,and adopt double-temperature control in order to heat the products equally.As a result, the products will have great metallurgical structure.
Our tolerance can reach at the grade of 5-7 according to our country`s tolerance standard.
In machining process,we have 12 CNC machining centers and some other machines, so we can make further machining if the customers need.
Our petroleum parts investment cast has quality assurance in accordance with ISO9001: 2008, strict material inspection and exact dimension control, with 100% quality control. OEM order is welcome. The Investment Casting of Petroleum Parts can be made completely based on your specifications such as drawing, design, sample etc.
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Ms. Anna
Tel:86-0536-7669966
Fax:86-0536-7669966
Mobile Phone:+8618363688899
Email:info@Junlongcast.com
Address:No 2084,eight road.Fangzi district , Weifang, Shandong
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