Steel Pipe Fittings Butt-Welding End Caps

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10000 pc/month

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Product Description:

Steel Pipe Fittings Butt-Welding End Caps

Features standards and products of our Butt-Welding End Caps:

Features of Butt-Welding End Caps:

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 End Caps:

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 End Caps:

Steel Pipe Fittings Butt-Welding End Caps

 

BUTT-WELD FITTINGS   ASME B16.9/MSS SP-75

Butt-Welding End Caps:

Steel Pipe Fittings Butt-Welding End Caps

Steel Pipe Fittings Butt-Welding End Caps





Packing of Butt-Welding End Caps:

Steel Pipe Fittings Butt-Welding End Caps

FAQ of Butt-Welding End Caps:

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:Can the copper tube use a clip on pipe joint?
Sleeve type pipe joint sealing pipe joint is applicable to oil, water, gas and other non corrosive or corrosive medium, with plastic pipe specifications are flexible, and pipeline connection, has the characteristics of reliable connection, good sealing performance, so it is widely used in oil refining, chemical industry, light industry, textile, defense, metallurgy, aviation, shipbuilding and other systems; also suitable for hydraulic transmission of various mechanical engineering, machine tools and other equipment pipeline
Q:How many types of hydraulic connections?
Classification of pipe joints:High pressure ball valve, quick joint, clamp sleeve pipe joint, welded pipe joint, high pressure hose. Transition type pipe joint, clamp type pipe joint, three type pipe joint, non-standard pipe joint, flared pipe joint, right angle pipe joint, rotary pipe joint, quick joint, stainless steel pipe joint and copper joint.
Q:The pipe connections have different diameters. Reducing the diameter, what else?,
Six links, or even moreAccording to material classification, same material, different material
Q:What are the connecting forms of industrial pipe joints? Like buckling type connection,
The pipe joint use of light and handy, in a clean manner, widely used in metallurgy, mining, coal, petroleum, forging, ships, machine tools, chemical equipment and agricultural machinery hydraulic, pneumatic and lubrication fluid conveying pipeline system, particularly adapted to need often disassembled in the pipeline.
Q:What's the difference between the half pipe joint and the branch seat?
The 2. branch pipe seat is widely used abroad in recent years, the branch for strengthening pipe connection, to replace the traditional use of different diameter three, reinforcing plate, strengthening pipe etc. branch connection type, which has the advantages of safety, lower cost, simple construction, improve media channel, standardization, series design has the advantages of convenient so, especially in high pressure, high temperature, large diameter and thick wall pipe is widely used, instead of the traditional branch connection method
Q:Who knows what the clamp joint standard is?
There are a lot of standard for fast mounting clamps.The actual production of the ISO clamp joints seems somewhat different from the standard,
Q:20ppr pipe joint is not what brand, 20ppr pipes can weld?
As a result, there may be differences in the coefficient of thermal expansion, which may lead to leakage at the joint.
Q:Press the hydraulic pipe fittings standard need to do what procedures
Be sure to grasp the reasonable degree of withholding, with joint core hole shrinkage degree as the standard, GB joints under compression compression joints under ordinary small 0.1~0.4mm, small 0.1~2mm. Because the hose and the joint coat of different manufacturers, such as the GB standard for most northern rubber hose production plant, 602 standard for the south, foreign SAE standard, the factory hose, joint specific size, material may not be the same, so the buckling parameter table data for reference only, the specific size should be withheld according to the experimental pressure.
Q:PPR pipe joint leakage, do not want to change pipes, what is the good way?
Then heat the welding machine on one side of the PPR. If it is not made of silk, it is welded directly, then cut both sides off and weld it from the new joint. Just change the connector, you don't need to change the pipe.
Q:What is the function of the pipe joint?
The hydraulic pipeline is mainly to transport hydraulic oil, the pipe joint is mainly for connection, installation and maintenance convenience.

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