The socket weld is a pipe attachment detail in which a pipe is inserted into a recessed area of a Valve, fitting or flange.Socket weld pipe fittings are mainly used for small pipe diameters; generally for piping whose nominal diameter is NPS 2 or smaller.Socket weld pipe fittings and threaded pi ...
The forged pipe fitting is means that a pipe is through the technology of forging.Commonly the forged pipe fittings includes:socket weld pipe fittings and threaded pipe fittings.
A105-Forged-Socket-Weld-Elbow
Forged Pipe Fittings Standard:
We supply forged pipe fittings according to GB/T1438 ...
Hebei Haihao Group have more than 30 years production experience about the butt welding pipe fittings,forged pipe fittings,steel pipes,flanges products.A butt welding pipe fitting means a pipe fitting which has the connecting end for butt welding(bw).Our butt welding pipe fitting products as fol ...
Hebei Haihao Group manufacture and stock a lot range of steel pipe fittings and flange products.We are professional butt welding pipe fittings(what is butt welding pipe fitting) supplier in China,Our butt welding pipe fittings products contain:pipe elbow,pipe tee,pipe reducer,pipe bend,pipe cap, ...
A butt welding pipe fitting means a pipe fitting which has the connecting end for butt welding(bw). The butt welding pipe fittings are used to connect with pipes or fittings with a same size and same schedule butt welding ends.The ends of the butt welding pipe fittings are plain ends or bevel en ...
Butt welding is a kind of welding joint. In the process of butt welding, the two parts of the material are arranged in parallel along a straight line.Butt welding joints could be done by a large machine continuously or a portable welding machine operated by a welder.Butt welded joint is an econo ...
Lap Joint(Loose) Flanges slide over the pipe and are most commonly used with Stub End Fittings.Lap Joint pipe flanges are often used for applications that require frequent dismantling.
They have all the same common dimensions as any other flange named on this page however it does not have a rais ...
From 5th,May to 8th,May, Hebei haihao group showed our pipe fittings and flanges products in the 21th Iran Oil & Gas Show in Tehran.
21th-iran-oil-gas-show-piping-solution-exhibition
With the invitation of our partners in Iran, our company attended this exhibition and had meetings with our ...
Our flanges and pipe fittings factory worked together and finished order production for Dubai project.
After over 20 days hard working and strictly testing ,our factory finished the order production for UAE client. The products are steel pipe fittings and forged flanges, all are our regular pipi ...
The weld neck flange specification of haihao flange factory:
A weld neck flange (WN flange) means a flange has a neck for weld with the pipe, it is easily to recognized by their long tapered neck on the flange (The neck is also called hub in the weld neck flange).
weld-neck-flange-drawing
The ...
What’s a lap joint flange(loose flange)?
A Lap Joint Flange (Loose flange) is a device which consist of two pieces , it looks like a weld neck flange together, and it is butt welded with the pipes, it also like a loose slip-on flange.
Lap-Joint-Pipe-Flanges
First piece of the lap jo ...
The 21th Iran oil show in Tehran is started,which held at 5-8,May,2016.
Hebei haihao group bring the sample products and company catalogues to the exhibition.We are in the hall 38th, booth No. 1738-1.
The-21th-Iran-oil-show-in-Tehran-is-started
Samples include the flange samples, forged f ...
HEBEI HAIHAO GROUP is looking for Chinese into Farsi translator or English into Farsi translator for the 21st Iran International Oil,Gas,Refining,Petrochemical Exhibition .
Period: 5th-8th May.
Working time: Exhibition open time.
Translate and explain our piping products and information,Help re ...
Hebei Haihao Group will take part in the 21st Iran International Oil,Gas,Refining and Petrochemical Exhibition.The exhibition will be held at 5-8 May,2016.As one of the most important steel piping products manufacturers and suppliers in China, our company will show the steel pipe fittings , stee ...
Hebei Haihao Group can produce the 3LPE pipes and fittings,FBE and epoxy painted pipes and fittings, PU pre-insulated pipes and fittings, cement lining pipes Etc.
What does Piping Costing mean?
Piping products coating is one of the most reliable corrosion prevention methods in industry applicati ...
Hebei Haihao Group will take part in Pakistan HVACR Society Exhibition, which will be held at 3-5 March. 2016.
The mainly showing products of this Exhibition is:Heating, Ventilation, Air Conditioning, Refrigeration, Building Materials.
Our group will show the steel pipe fittings , steel flanges ...
Olet fittings are designed for use in fire protection sprinkler systems and other low pressure piping applications. Branch connection fittings (also known as Olets) are fittings which provide an outlet from a larger pipe to a smaller one (or one of the same size).
The main pipe onto which the ...
Hebei Haihao Flange & Pipe Fitting is one of eminent manufacturers and suppliers of high grade Threaded Fittings. We are an ISO, ABS, PED certified company that follows total Quality Management System.
Hebei Haihao Flange & Pipe Fitting overseas offers a commendable range of Threaded Fi ...
Hebei Haihao Pipe & Fitting is one of eminent manufacturers and suppliers of high grade Socket weld Elbow Fittings, delivering to whole of the world. And have been recognized as one of Chinese leading stockists and manufacturer.
pipe elbow-socket weld/threaded /buttweld elbow, carbon steel/s ...
Flange gaskets are used to create a static seal between two flanges faces, at various operating conditions, with varied pressure and temperature ratings. A gaskets fills the microscopic spaces and irregularities of the flange faces, and then it forms a seal that is designed to keep liquids an ...
The application of Haihao Group’s pipe fitting and flange products
Our products are suitable mainly for power supply, gasworks, water economy, chemical industry, nuclear power supply and for other industry branches.
popular standard of butt weld pipe fittings-Haihao Group
Since 2010 the fi ...
Our tonnage ensures that our customers receive the best pricing available. We help our customers find the best mix of quality, price, and delivery that meets their needs.
Our market knowledge is unique and unrivaled, drawing upon over fifty-five years in this industry. We have seen every ...
Quality Assurance at Haihao Flange And Pipe Fittings starts with understanding the Customers Requirement and continues till the customer is completely satisfied with the delivery of products and services. Quality Control procedures are well defined and thoroughly implemented. Haihao Flange And P ...
The Butt Weld Fittings can be divided into two parts in Hebei Haihao Group:
Seamless Butt weld Pipe Fittings
Seamless butt weld pipe fittings are manufactured from seamless pipes and tube by hot or cold extrusion, forming and machining process. We are a leading supplier and manufacturer of seaml ...
