Gas Pipe Elbow Connector

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TT or LC
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1 Piece pc
Supply Capability:
25000 Tons per Year pc/month

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Product Description:

 

Gas Pipe Elbow Connector 

1.high quality and the competitive price 

2.from 1/2' to 72'

3.T/T,L/C

4.ISO 9001:2000,SGS,BV,etc

5.the very short delivery

 

Elbow

1. Material: stainless steel,alloy steel,carbon steel

2. Size range: FROM 1/2" TO 72"

3.Pressure: Sch5--Sch160,XXS

4. STANDARDS  ANSI, ISO, JIS, DIN, BS, GB, SH, HG, QOST, ETC.

5. CE and certification: ISO9001:2000, API, BV, SGS, LOIYD

6. Applications range: "Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, water and nuclear power etc.”

7.Quality    high lever

8. The third party inspection:  BV, SGS, LOIYD, TUV, and other party alloyed by clients.

9. Remark:   Also can supply IBR fittings and Specialized NACE & HIC Fittings.

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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:Will the moving angle of the air conditioner indoor be harmful to the connecting pipe joint?
There's nothing wrong with the moving angle. Our unit air conditioning because moving, we have been disassembled and assembled several times (copper tubes are disk, installation and then stroke straight), there is no leakage problems.
Q:What's the meaning of the pipe joint 14-M18*1.5? What's the thickness of the wall?
I found that even if the same manufacturer of a batch of goods, the cone of these joints on the depth of the hole is often different, resulting in a leak, and this problem is often neglected. The correct approach is to connect the end of the pipe with what kind of joint, and the corresponding connection ends are prefabricated with the same type of joint, so that the leakage problem can be avoided to the maximum extent. The ends of the pipe shall be flush. The pipe should be flush in sawing grinding wheel and other tools, and burr cleaning and blowing with high pressure air before use. When installing, the coaxiality of pipe and joint body should be kept as far as possible. If the pipe deflection is too large, it will cause sealing failure. If the pre loading force is unfavorable, the inner edge of the ambassador card sleeve is just inserted into the outer wall of the pipe, and the clamping sleeve should not be deformed obviously. When the pipeline connection, and then according to the specified tightening force assembly. Phi 6-1 card sleeve tightening force is 64-115n, 16 MMR 259n, Phi Phi 18mm for 450n. If the sleeve is badly deformed at pre assembly, it will lose its sealing effect.
Q:Is the joint of ground heating pipe and aluminium plastic pipe general?
Pb can only serve as the system supervisor, the pipe joint is hot melt joint, and the aluminum plastic pipe can only be the system supervisor. That is, the joint of PEX and aluminum pipe is universal. If your site pipe is PEX, the tube is generic and cannot be generic if it is PERT.
Q:About thread, pipe joint standard question
For thread purposes, you are recommended to study the metric, American and American thread standards manual
Q:What are the installation requirements of the card sleeve joint?
The sleeve type pipe joint has the advantages of simple structure, convenient operation and no need of welding. But in the middle and high pressure hydraulic system, if improper operation, often will cause leakage, and affect its popularization and use. After years of practice, the author summed up some experience, and achieved good results.As shown in the drawings, the sleeve type pipe joint is mainly composed of a joint body 1 with a taper hole of 24 degrees, a clamping sleeve 2 with a sharp inner edge and a pressing nut 3 and three parts which are pressed. Tighten the nut 3, card set of 2 is to promote the 24 degree taper and then deformation, make the card sleeve and the connector body cone to form a spherical contact seal; at the same time, the outer wall of the inner edge of the sleeve mouth embedded on the outer wall of the steel pipe 4, a pressure ring groove, so that the reliable sealing effect. The best choice of steel tube to eliminate stress annealing 20# fine drawing pipe, so that it is beneficial to insert the inner edge of the sleeve into the outer surface of the steel pipe, and play a reliable sealing role.
Q:What does pipe joint "DD" mean?
No manual aging, mechanical strength, and good shock absorption. Suitable for manufacturing parts subject to medium stress
Q:Connect with stainless steel tube with 304 stainless steel clip type pipe joint,
I personally think that the installation problem, that is, the card sleeve and steel pipe only after installation to reach the sealing effect, the installation quality can not meet the design pressure requirements.To avoid this situation, it is recommended that after installation 1.25 times higher than the design pressure test, test pressure can be put into use
Q:What do you mean by pipe fittings 3/4?
Supplement:1 inches =25.4 mm, =8 British points, 1/2 is four points (4 British points), DN diameter 15mm, 3/4 is six points (6 points), DN20mm.
Q:Hydraulic jointWho knows the hydraulic connection "3/8*25.4=9.525" refers to the connection?
The ends of the pipe shall be flush. The pipe should be flush in sawing grinding wheel and other tools, and burr cleaning and blowing with high pressure air before use. When installing, the coaxiality of pipe and joint body should be kept as far as possible. If the pipe deflection is too large, it will cause sealing failure. If the pre loading force is unfavorable, the inner edge of the ambassador card sleeve is just inserted into the outer wall of the pipe, and the clamping sleeve should not be deformed obviously. When the pipeline connection, and then according to the specified tightening force assembly. Phi 6-1 card sleeve tightening force is 64-1 15N, 16 MMR 259n, Phi Phi 18mm for 450n. If the sleeve is badly deformed at pre assembly, it will lose its sealing effect
We are a professional pipeline equipment service company specializing in the production and sales of metal materials such as stainless steel, duplex stainlesssteel, low-temperature steel, carbon steel and alloy steel, which can be used in petrochemical, natural gas,chemical, electric power, shipbuilding, nuclear industry, coal industry and other projects.

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Location Hebei,China
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