Flange Adaptor

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Product Description:

 

Flange Adaptor 

for ductile iron pipeline, cheap and quality,

 

Flange adaptor

 

Univeral flanged adaptor.

 

Sleeve:  Ductile iron

 

End rin g: Ductilr iron

 

Gas ket:  EPDM/SBR

 

Bolt&Nut:  Carbon steel

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Q:How do you explain the pipe joint?
For example, a 4 point tube is 1/2 inches, and this size represents the diameter of the inner hole, that is, the passing diameter of the fluid.
Q:How to compile the welding technology of 12CrlMoVG header and pipe joint
(2) before welding, before welding, the pipe should be 30 degrees, and the inside and outside 15mm range of the pipe should be polished to be metallic. The pipe clearance is 1~3mm. When the actual clearance is too large, the transition layer shall be deposited on the side of the pipe groove. Set up temporary shelter facilities, strictly control the wind speed at the welding operation place, and the air hole is easy to generate because the wind speed is beyond a certain range.(3) the operation uses WST315 manual tungsten argon arc welding machine, the welder itself is equipped with high frequency arc striking device, and the high frequency arc striking can be adopted. The arc and arc electrode, such as arc too fast, easy to produce crater crack, so the operation will lead to the edge of the pool or parent material is thick, and then gradually reduced the pool slowly extinguish arc, and finally close the protective gas.
Q:Do you have DN150-DN80 variable diameter steel pipe joint?
Do you have DN150-DN80 variable diameter steel pipe joint? Is there a standard in this respect?What's his length, L? Look at the picture
Q:Screw in pipe joint Dg10 what do you mean?
For example: the nominal diameter of 100MM seamless steel pipe 102*5, 108*5 several, 108 for the outer diameter of pipes, 5 said that the wall thickness of the tube, therefore, the pipe diameter (108-5-5 = 98MM), but it is not completely equal to two times the wall thickness of the pipe diameter difference, it can be said that the public said the diameter is close to the diameter, but not equal to the diameter of a pipe diameter specifications on the design drawings, so we use the nominal diameter, the purpose is to determine according to the nominal diameter pipe, flange, gasket structure dimensions and connection dimensions, nominal diameter is represented by the symbol DN, if the diameter of in the design drawings, piping specifications should also make the table, show that the nominal diameter of a pipe wall thickness.
Q:Puvc pipe joint leakage how to do?
Common leakage of different types of water pipes1, water pipe leakage reason: this situation generally belongs to relatively minor, it is not difficult to solve, it is because the water pipe and faucet did not connect well.2, the leakage of water pipe: water pipe hardening or long time foreign matter blocked the water pipe, resulting in rupture.
Q:What are the materials for fire hose fittings and connections? Can I use stainless steel 316?,
Fire hose fittings and fittings are made of iron and steel. Stainless steel 316 can be used.
Q:What are the sealing ways of pipe joints? Thank you
PTFE raw tape. Sealant。 If it is steel and copper inside and outside the thread, as long as the tightening, what sealing material can be used.
Q:Classification of pipe couplings for hydraulic couplings
Hydraulic hose, high pressure ball valve, quick joint with odd intention and sleeve type pipe joint
Q:The difference between threaded pipe joint and grooved pipe joint
Groove connection: This is the most advanced connection mode at present. There are two two connecting pipes, valves, or pipes and valves that are connected by clamps. In the outer pipe or valve connecting end have an annular groove manufactured according to the standard, when connected with a supporting clamp. Site construction, installation and disassembly are very convenient and quick. Not only the seal is reliable, but also saves time and material. It has incomparable advantages in large caliber connection.
Q:Apart from the air-conditioning, the high-pressure pipe is not tight enough. What shall I do?
Will affect the cooling effect, it is recommended to cut off the connector, and then use reaming device to expand after re installation. Charges will not be too high, dozens of blocks enough to be careful to be pit.
Our main products are double eccentric metal/rubber seated butterfly valves, triple offset butterfly valves, tilting disc check valves, centerline butterfly valves, ebonite butterfly valves, eccentric plug/ball valves, gate valves, globes and power station valves, with sizes ranging from DN40mm (2") to DN4000mm (160") and PN ranging from 0.01MPa to 6.4MPa. Our valves are widely used in the fields of water supply, metallurgy, electric power, petrochemical and municipal construction.

1. Manufacturer Overview

Location Henan,China (Mainland)
Year Established 2001
Annual Output Value
Main Markets North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
Company Certifications ISO14001 ;WRAS;CE

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Export Percentage 31% - 40%
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Factory Size: 30,000-50,000 square meters
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