Carbon Steel Pipe Fittings Butt-Welding Eccentric Reducers

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Product Description:

Steel Pipe Fittings Butt-Welding Eccentric Reducers

Features standards and products of our Butt-Welding Eccentric Reducers:

Features of Butt-Welding Eccentric Reducers:

1.       High class materials

Our products only use high class raw materials of carbon/alloy steel pipes made from NKK or MANNESSMANN equipment for ordinary, high pressure, low/high temperature,boiler and other purposes.

2.       Uniform wall thickness and perfectly round

This can be achieved by our particular technical knowhow and our quality control program.

3.       Accurate dimension

Efficient piping work can be made only with fittings of correct dimensions and shapes. Our fittings are finished to have accurate straight/ plane ends, beveled angle...etc. to applicable standards by means of two or three spindle beveling machines.

Standards of Butt-Welding Eccentric Reducers:

Our welding fittings are manufactured in compliance with the following appliance standards:

ASME B16.9   ASTM A234   MSS-SP43   WPHY60   JIS B2311   DIN2605

                      ASTM A403   MSS-SP75   WPHY65   JIS B2312   DIN2606

                      ASTM A420   WPHY42    WPHY70   JIS B2313   DIN2616

                      ASTM A860   WPHY52                                       DIN2615

Manufacturing method and process of Butt-Welding Eccentric Reducers:

Carbon Steel Pipe Fittings Butt-Welding Eccentric Reducers



Butt-Welding Eccentric Reducers:

Carbon Steel Pipe Fittings Butt-Welding Eccentric Reducers

Carbon Steel Pipe Fittings Butt-Welding Eccentric Reducers

Packing of Butt-Welding Eccentric Reducers:

Carbon Steel Pipe Fittings Butt-Welding Eccentric Reducers

FAQ of Butt-Welding Eccentric Reducers:

1) Q: What’s your main product? Which kinds of products are more competitive in your product range?

     A: Our main products are steel flanges, pipe fittings and steel pipes.

     Competitive Items: flanges in stainless steel, carbon steel, alloy steel  and punching carbon steel

     Butt welded pipe fittings in stainless and carbon steel

2) Q: what’s your largest size of flange and fitting? How long is the  production cycle?
      A: The largest flange we could produce is 80’’ and the largest fitting is 50’’.

      In general, we spend 20-25 days in a 20-ton order. If necessary, we  could make it shorter.

3) Q: Could you produce according to the drawings?

     A: Sure. We could produce according to the provided drawings, which  include forged and casted items.

4) Q: What kind of certificates do you have?

     A: We have ISO, TUV, API,SGS,BV etc. fittings in stainless and carbon stee

     Malleable Iron ,Stainless and carbon steel pipes

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Q:Hydraulic tubing connections are made of material steel
Such as carbon steel and cast iron, a much more used, less material costsBut if you're under a lot of pressure, try using carbon steel
Q:What does flaring pipe joint mean?
Head with taper, 2 face taper rigid seal, generally have 60 degrees, 74 degrees, 24 degrees, 90 degrees these
Q:PT1/4 large diameter pipe joint? No figure urgently
The basic size of large diameter pitch thread code P per inch TPI in diameter of external thread tooth type D3 path height H1 bottom hole sizeG, 1/4, 1/4, 13.157, 1.33719, 12.301, 11.445, 0.856, 11.6
Q:What are the connecting forms of industrial pipe joints? Like buckling type connection,
Working pressure of quick joint: 1.6Mpa. Temperature: -54 ~ 180 C. Working medium: gasoline, kerosene, heavy oil, hydraulic oil, fuel oil, frozen oil, water, salt, acid and alkaline liquid, high pressure gas etc.. Material: stainless steel, copper, Aluminum Alloy. Sealing material: NBR rubber, polyurethane, silicone.
Q:How are the sleeve couplings joined?
The clamping ring is inserted into the outer wall of the steel tube by the action of the nut and the main body so as to form a seal
Q:What do you mean by pipe joint 3/4-150?
3 / 4 is a conical English thread, which should be 24.5*14. -150 doesn't know what it means
Q:Hydraulic pipe fittings, DIN, GB, American Standard how to distinguish?
PT is the abbreviation of Thread Pipe, is a 55 degree taper pipe thread sealing, belonging to the Whitworth family, for the European and Commonwealth countries. Commonly used in water and gas pipe industry, taper regulations of 1:16. national standard is available on the GB/T7306-2000 G is 55 degrees non thread sealing pipe thread, a thread labeled Wyeth family. As the representative of G cylinder thread. The national standard is available on the GB/T7307-2001 thread in 1/4, 1/2 in addition, 1/8 marker refers to thread size diameter, unit is inches. Insiders usually used to call thread size, one inch 1/4 inch is equal to 8 points, 2 points, and so on.G seems to be referred to as pipe thread (Guan), 55, division 60 degrees are functional, commonly known as the tube. The thread is machined from a cylindrical surface.
Q:What are the specifications and models of hydraulic pipe fittings?
Mechanical design manual fourth volumes, hydraulic pipe joints are there?. You go check it out,.
Q:What's the hydraulic pipe joint material?
Selection of pipe joints, the minimum is equal to the entire hydraulic system working state of the maximum working pressure setting the maximum working pressure for each joint, not only to consider the pump outlet pressure, also consider starting pressure relief valve. Therefore, in the design of complex hydraulic pipeline, the actual pressure is best measured by field measurements. The system operating pressure has been fixed, so the maximum working pressure of each selected pipe joint shall be checked.The maximum working pressure of the pipe joint can be changed by different sealing methods or according to the change of temperature: similarly, if the pipe joint chooses the elastic seal, it will get higher working pressure than the rigid seal.International standard set 4 times insurance coefficient, the reason is the practice of design thinking, the error of pipe joint device and equipment operation process may appear, the working condition of the system stability, in order to guarantee the system not paralyzed when in operation, so the insurance coefficient of the nominal pressure of the high.
Q:What are the sealing ways of pipe joints? Thank you
Pipe joint seal: thread seal, cone seal, end face seal.There are several kinds of thread seal:Hemp - thick lacquer, this is the most traditional.

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