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Epoxy Powder Coating Of 150-200 Microns Flexible Hdpe Pipe Coupling Ductile Iron Flange Adaptor

Categories Cast Iron Pipe Fittings
Certification: CE,ISO,API
Place of Origin: CHINA
MOQ: 20pcs
Price: Negotiable
Payment Terms: Western Union, L/C, D/A
Supply Ability: 20pcs/ per day
Delivery Time: According to the actual order
Packaging Details: Bubble bag,sponge, wooden case,pallet
Material: GGG-50
Technics: Casting, Forged
Connection: Flange
Shape: Equal, Equal
Body material: CS, SS, alloy, ductile iron
Usage: Pumps , valve , pipe connection etc
Keyword: Mechanical couplings , dismantling joints
Applicable media: Water, sea water, oil, air, etc
Angular deflection: +/-3°
  • Product Details
  • Company Profile

Epoxy Powder Coating Of 150-200 Microns Flexible Hdpe Pipe Coupling Ductile Iron Flange Adaptor

Design Features


  • Up to 28mm of tolerance,DN40~DN450 stock reduction
  • Allows angular deflection of +/-3° per gasket.
  • Covering most common pipe materials


Unique gasket with circumferential ribs sealing on corroded,scored or pitted pipes


  2. Thickness:Epoxy powder coating of 200-250μm
  3. Temperature:Spraying temperature over 200℃
  4. Doesn't fade,even with diethyl ether


  • Epoxy powder:Earth Best!
  • Nuts:DACROMET or GEOMET,Earth Best!
  • Cast iron:EN-GJS-500-7,nodularity over 95%!
  • Flange Adaptors:for most common flange standards . PN10/16/ANSI150 drilled.

Company Profile

Group consists of six companies, in addition to HeNan WESDOM Import and ExportTrading Co., Ltd. which is specialized in the import and export of foreign trade, the other five companies all producing factories, mainly located in Tianjin, Hebei, Liaoning and Zhejiang. The major products for a variety of valves of cast iron, steel, stainless steel, copper materials; malleable iron and stainless steel pipe fittings; ductile iron, stainless steel fittings; flanges and other products, mainly used in construction, petroleum, chemical, power, water supply and drainage, municipal, medical people's livelihood and other industries.

The company is now in addition to meet the domestic market, but also to develop foreign trade, the company's products have been exported to Europe, North America, South America, Southeast Asia and other regions. Our products and services won the high praise of our customers.

Quality Test

Company Certificates

The pipe joint is the connecting tool between the pipe and the pipe, it is the connecting point between the component and the pipe which can be disassembled.In the pipe fitting plays an indispensable important role, it is one of the two main components of the hydraulic pipeline.Pipe joints are used for straight line connections such as meters, in the form of socket welding or threaded connections.It is mainly used for low-pressure pipelines with small diameter, for the parts that need to be installed and dismantled frequently, or for the final adjustment of pipes with threaded fittings.The structure form should adopt the metal surface contact sealing structure, the gasket sealing structure form is usually used to transport water, oil, air and other general pipelines, using malleable cast iron material manufacturing.In addition, use requirement and price also are the factor that considers when choosing.

There are many kinds of pipe fittings. The commonly used pipe fittings can be divided into two kinds: hard pipe fittings and hose fittings.If according to the pipe joint and pipe connection, hard pipe joint has flaring type, sleeve type and welding type three, the hose joint is mainly the gusset type rubber pipe joint.

Hydraulic system in the pipe and pipe joint connection mode is different, the pipe screw-in using the connection thread.The taper thread is tightened with its own cone and sealed with teflon and other materials. It is mainly used in middle and low pressure hydraulic systems.Fine thread sealing effect is very good, is often used in high pressure systems, but it requires the use of a combination washer or o-ring for the end of the closure work, sometimes use copper washer, it is more suitable for the connection wall is thicker in the pipeline, its components are mainly joints, nozzles and nuts.When in use, insert the joint body into the target, and use the gasket mentioned above to seal the end face. Rubber seal is used between the joint body and the pipe, and sometimes spherical seal is used.

Because the pipe joint belongs to the dismountable connection element, it must meet the requirements of normal connection stability, strong sealing, reasonable size, small pressure loss, good process performance and so on, but also must meet the requirements of disassembly and installation convenience.Therefore, do not underestimate the small pipe joints, because only its existence can support the entire hydraulic system.

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